[tor-commits] [translation/tails-misc_release] https://gitweb.torproject.org/translation.git/commit/?h=tails-misc_release

translation at torproject.org translation at torproject.org
Fri Dec 4 18:17:05 UTC 2020


commit 3656704e8507e9f1351dbf552c0d9faca1606c86
Author: Translation commit bot <translation at torproject.org>
Date:   Fri Dec 4 18:17:04 2020 +0000

    https://gitweb.torproject.org/translation.git/commit/?h=tails-misc_release
---
 ach.po    | 217 +++++++++++++++++++++++++++-----------------------------
 af.po     | 217 +++++++++++++++++++++++++++-----------------------------
 ar.po     | 219 +++++++++++++++++++++++++++-----------------------------
 ast.po    | 217 +++++++++++++++++++++++++++-----------------------------
 az.po     | 217 +++++++++++++++++++++++++++-----------------------------
 be.po     | 217 +++++++++++++++++++++++++++-----------------------------
 bg.po     | 217 +++++++++++++++++++++++++++-----------------------------
 bn.po     | 217 +++++++++++++++++++++++++++-----------------------------
 br.po     | 217 +++++++++++++++++++++++++++-----------------------------
 bs.po     | 217 +++++++++++++++++++++++++++-----------------------------
 ca.po     | 217 +++++++++++++++++++++++++++-----------------------------
 cs.po     | 219 +++++++++++++++++++++++++++-----------------------------
 cy.po     | 217 +++++++++++++++++++++++++++-----------------------------
 da.po     | 237 ++++++++++++++++++++++++++++++-------------------------------
 de.po     | 219 +++++++++++++++++++++++++++-----------------------------
 el.po     | 219 +++++++++++++++++++++++++++-----------------------------
 en_GB.po  | 217 +++++++++++++++++++++++++++-----------------------------
 eo.po     | 217 +++++++++++++++++++++++++++-----------------------------
 es.po     | 219 +++++++++++++++++++++++++++-----------------------------
 es_AR.po  | 239 ++++++++++++++++++++++++++++++--------------------------------
 es_MX.po  | 217 +++++++++++++++++++++++++++-----------------------------
 et.po     | 217 +++++++++++++++++++++++++++-----------------------------
 eu.po     | 217 +++++++++++++++++++++++++++-----------------------------
 fa.po     | 217 +++++++++++++++++++++++++++-----------------------------
 fi.po     | 217 +++++++++++++++++++++++++++-----------------------------
 fr.po     | 239 ++++++++++++++++++++++++++++++--------------------------------
 fy.po     | 217 +++++++++++++++++++++++++++-----------------------------
 ga.po     | 217 +++++++++++++++++++++++++++-----------------------------
 gd.po     | 217 +++++++++++++++++++++++++++-----------------------------
 gl.po     | 217 +++++++++++++++++++++++++++-----------------------------
 gu.po     | 217 +++++++++++++++++++++++++++-----------------------------
 he.po     | 229 +++++++++++++++++++++++++++++------------------------------
 hi.po     | 217 +++++++++++++++++++++++++++-----------------------------
 hr.po     | 237 ++++++++++++++++++++++++++++++-------------------------------
 hu.po     | 217 +++++++++++++++++++++++++++-----------------------------
 hy.po     | 217 +++++++++++++++++++++++++++-----------------------------
 ia.po     | 217 +++++++++++++++++++++++++++-----------------------------
 id.po     | 217 +++++++++++++++++++++++++++-----------------------------
 is.po     | 219 +++++++++++++++++++++++++++-----------------------------
 it.po     | 219 +++++++++++++++++++++++++++-----------------------------
 ja.po     | 219 +++++++++++++++++++++++++++-----------------------------
 ka.po     | 219 +++++++++++++++++++++++++++-----------------------------
 kab.po    | 217 +++++++++++++++++++++++++++-----------------------------
 kk.po     | 217 +++++++++++++++++++++++++++-----------------------------
 km.po     | 217 +++++++++++++++++++++++++++-----------------------------
 kn.po     | 219 +++++++++++++++++++++++++++-----------------------------
 ko.po     | 219 +++++++++++++++++++++++++++-----------------------------
 lt.po     | 217 +++++++++++++++++++++++++++-----------------------------
 lv.po     | 217 +++++++++++++++++++++++++++-----------------------------
 mk.po     | 237 ++++++++++++++++++++++++++++++-------------------------------
 ml.po     | 217 +++++++++++++++++++++++++++-----------------------------
 mr.po     | 217 +++++++++++++++++++++++++++-----------------------------
 ms_MY.po  | 217 +++++++++++++++++++++++++++-----------------------------
 my.po     | 217 +++++++++++++++++++++++++++-----------------------------
 nb.po     | 219 +++++++++++++++++++++++++++-----------------------------
 ne.po     | 217 +++++++++++++++++++++++++++-----------------------------
 nl.po     | 217 +++++++++++++++++++++++++++-----------------------------
 nl_BE.po  | 217 +++++++++++++++++++++++++++-----------------------------
 nn.po     | 217 +++++++++++++++++++++++++++-----------------------------
 oc.po     | 217 +++++++++++++++++++++++++++-----------------------------
 or.po     | 217 +++++++++++++++++++++++++++-----------------------------
 pa.po     | 217 +++++++++++++++++++++++++++-----------------------------
 pl.po     | 217 +++++++++++++++++++++++++++-----------------------------
 pt_BR.po  | 219 +++++++++++++++++++++++++++-----------------------------
 pt_PT.po  | 217 +++++++++++++++++++++++++++-----------------------------
 ro.po     | 217 +++++++++++++++++++++++++++-----------------------------
 ru.po     | 219 +++++++++++++++++++++++++++-----------------------------
 si.po     | 217 +++++++++++++++++++++++++++-----------------------------
 si_LK.po  | 217 +++++++++++++++++++++++++++-----------------------------
 sk.po     | 217 +++++++++++++++++++++++++++-----------------------------
 sl.po     | 217 +++++++++++++++++++++++++++-----------------------------
 son.po    | 217 +++++++++++++++++++++++++++-----------------------------
 sq.po     | 219 +++++++++++++++++++++++++++-----------------------------
 sr.po     | 217 +++++++++++++++++++++++++++-----------------------------
 sv.po     | 219 +++++++++++++++++++++++++++-----------------------------
 sw.po     | 219 +++++++++++++++++++++++++++-----------------------------
 ta.po     | 217 +++++++++++++++++++++++++++-----------------------------
 tails.pot | 217 +++++++++++++++++++++++++++-----------------------------
 te.po     | 217 +++++++++++++++++++++++++++-----------------------------
 th.po     | 217 +++++++++++++++++++++++++++-----------------------------
 tr.po     | 239 ++++++++++++++++++++++++++++++--------------------------------
 uk.po     | 217 +++++++++++++++++++++++++++-----------------------------
 ur.po     | 217 +++++++++++++++++++++++++++-----------------------------
 uz.po     | 217 +++++++++++++++++++++++++++-----------------------------
 vi.po     | 217 +++++++++++++++++++++++++++-----------------------------
 zh_CN.po  | 239 ++++++++++++++++++++++++++++++--------------------------------
 zh_HK.po  | 217 +++++++++++++++++++++++++++-----------------------------
 zh_TW.po  | 217 +++++++++++++++++++++++++++-----------------------------
 88 files changed, 9249 insertions(+), 10041 deletions(-)

diff --git a/ach.po b/ach.po
index 0e943e8ea5..1530b4ddf7 100644
--- a/ach.po
+++ b/ach.po
@@ -7,8 +7,8 @@ msgid ""
 msgstr ""
 "Project-Id-Version: Tor Project\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2020-11-16 10:33+0100\n"
-"PO-Revision-Date: 2020-11-16 12:13+0000\n"
+"POT-Creation-Date: 2020-12-02 12:10+0100\n"
+"PO-Revision-Date: 2020-12-04 18:13+0000\n"
 "Last-Translator: Transifex Bot <>\n"
 "Language-Team: Acoli (http://www.transifex.com/otf/torproject/language/ach/)\n"
 "MIME-Version: 1.0\n"
@@ -369,7 +369,7 @@ msgid "Additional Settings"
 msgstr ""
 
 #: config/chroot_local-includes/usr/lib/python3/dist-packages/tailsgreeter/ui/add_settings_dialog.py:40
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:594
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:581
 #: config/chroot_local-includes/usr/local/sbin/tails-additional-software:366
 #: config/chroot_local-includes/usr/local/bin/tails-screen-locker:119
 #: config/chroot_local-includes/usr/local/bin/tor-browser:49
@@ -494,273 +494,264 @@ msgstr ""
 msgid "_Keyboard Layout"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:138
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:261
+#, python-format
+msgid "Unable to write on %(device)s, skipping."
+msgstr ""
+
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:294
+#, python-format
+msgid ""
+"Some partitions of the target device %(device)s are mounted. They will be "
+"unmounted before starting the installation process."
+msgstr ""
+
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:303
 msgid "Extracting live image to the target device..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:145
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:310
 #, python-format
 msgid "Wrote to device at %(speed)d MB/sec"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:276
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:408
 #, python-format
 msgid ""
 "There was a problem executing the following command: `%(command)s`.\n"
-"A more detailed error log has been written to '%(filename)s'."
+"A more detailed error log has been written to \"%(filename)s\"."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:292
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:424
 #, python-format
 msgid ""
 "Not enough free space on device.\n"
 "%(iso_size)dMB ISO + %(overlay_size)dMB overlay > %(free_space)dMB free space"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:301
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:433
 #, python-format
 msgid "Creating %sMB persistent overlay"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:351
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:483
 #, python-format
 msgid "Unable to copy %(infile)s to %(outfile)s: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:365
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:497
 msgid "Removing existing Tails system"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:374
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:387
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:507
 #, python-format
-msgid "Unable to chmod %(file)s: %(message)s"
+msgid "Unable to remove file from previous Tails system: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:380
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:514
 #, python-format
-msgid "Unable to remove file from previous Tails system: %(message)s"
+msgid "Unable to chmod %(file)s: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:394
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:521
 #, python-format
 msgid "Unable to remove directory from previous Tails system: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:442
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:569
 #, python-format
 msgid "Cannot find device %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:634
-#, python-format
-msgid "Unable to write on %(device)s, skipping."
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:664
-#, python-format
-msgid ""
-"Some partitions of the target device %(device)s are mounted. They will be "
-"unmounted before starting the installation process."
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:707
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:931
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:619
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:836
 msgid "Unknown filesystem.  Your device may need to be reformatted."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:710
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:934
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:622
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:839
 #, python-format
 msgid "Unsupported filesystem: %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:728
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:640
 #, python-format
 msgid "Unknown GLib exception while trying to mount device: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:733
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:645
 #, python-format
 msgid "Unable to mount device: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:738
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:650
 msgid "No mount points found"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:749
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:661
 #, python-format
-msgid "Entering unmount_device for '%(device)s'"
+msgid "Entering unmount_device for \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:759
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:670
 #, python-format
-msgid "Unmounting mounted filesystems on '%(device)s'"
+msgid "Unmounting mounted filesystems on \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:763
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:674
 #, python-format
-msgid "Unmounting '%(udi)s' on '%(device)s'"
+msgid "Unmounting \"%(udi)s\" on \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:774
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:685
 #, python-format
 msgid "Mount %s exists after unmounting"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:787
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:698
 #, python-format
 msgid "Partitioning device %(device)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:916
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:821
 #, python-format
 msgid "Unsupported device '%(device)s', please report a bug."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:919
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:824
 msgid "Trying to continue anyway."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:928
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:833
 msgid "Verifying filesystem..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:952
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:857
 #, python-format
 msgid "Unable to change volume label: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:958
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:862
 msgid "Installing bootloader..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:965
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:869
 #, python-format
 msgid "Removing %(file)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1044
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:951
 #, python-format
 msgid "%s already bootable"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1064
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:971
 msgid "Unable to find partition"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1087
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:990
 #, python-format
 msgid "Formatting %(device)s as FAT32"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1150
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1053
 #, python-format
 msgid "Reading extracted MBR from %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1154
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1057
 #, python-format
 msgid "Could not read the extracted MBR from %(path)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1167
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1168
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1070
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1071
 #, python-format
 msgid "Resetting Master Boot Record of %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1173
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1076
 msgid "Drive is a loopback, skipping MBR reset"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1177
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1080
 msgid "Synchronizing data on disk..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:150
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:146
 msgid ""
 "Error: Cannot set the label or obtain the UUID of your device.  Unable to "
 "continue."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:184
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:180
 #, python-format
 msgid "Installation complete! (%s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:189
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:185
 msgid "Tails installation failed!"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:281
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:274
 #: ../config/chroot_local-includes/usr/share/applications/tails-installer.desktop.in.h:1
 msgid "Tails Installer"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:324
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:316
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:163
 msgid "Clone the current Tails"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:331
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:323
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:184
 msgid "Use a downloaded Tails ISO image"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:368
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:671
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:361
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:657
 msgid "Upgrade"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:370
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:362
 msgid "Manual Upgrade Instructions"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:372
-msgid "https://tails.boum.org/upgrade/"
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:380
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:583
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:648
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:371
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:569
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:634
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:358
 msgid "Install"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:383
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:373
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:131
 msgid "Installation Instructions"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:385
-msgid "https://tails.boum.org/install/"
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:391
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:380
 #, python-format
 msgid "%(size)s %(vendor)s %(model)s device (%(device)s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:403
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:392
 msgid "No ISO image selected"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:404
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:393
 msgid "Please select a Tails ISO image."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:446
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:435
 msgid "No device suitable to install Tails could be found"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:448
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:437
 #, python-format
 msgid "Please plug a USB flash drive or SD card of at least %0.1f GB."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:482
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:468
 #, python-format
 msgid ""
 "The USB stick \"%(pretty_name)s\" is configured as non-removable by its "
@@ -768,38 +759,38 @@ msgid ""
 "a different model."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:492
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:478
 #, python-format
 msgid ""
 "The device \"%(pretty_name)s\" is too small to install Tails (at least "
 "%(size)s GB is required)."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:505
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:491
 #, python-format
 msgid ""
 "To upgrade device \"%(pretty_name)s\" from this Tails, you need to use a downloaded Tails ISO image:\n"
-"https://tails.boum.org/install/download"
+"%(dl_url)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:526
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:513
 msgid "An error happened while installing Tails"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:578
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:564
 msgid "Installation complete!"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:630
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:617
 msgid "Unable to mount device"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:637
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:670
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:624
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:656
 msgid "Confirm the target USB stick"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:638
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:625
 #, python-format
 msgid ""
 "%(size)s %(vendor)s %(model)s device (%(device)s)\n"
@@ -807,50 +798,50 @@ msgid ""
 "All data on this USB stick will be lost."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:657
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:643
 #, python-format
 msgid "%(parent_size)s %(vendor)s %(model)s device (%(device)s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:665
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:651
 msgid ""
 "\n"
 "\n"
 "The persistent storage on this USB stick will be preserved."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:666
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:652
 #, python-format
 msgid "%(description)s%(persistence_message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:705
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:688
 msgid ""
 "The selected file is unreadable. Please fix its permissions or select "
 "another file."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:711
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:694
 msgid ""
 "Unable to use the selected file.  You may have better luck if you move your "
 "ISO to the root of your drive (ie: C:\\)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:717
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:700
 #, python-format
 msgid "%(filename)s selected"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:28
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:31
 msgid "Unable to find Tails on ISO"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:34
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:37
 #, python-format
 msgid "Could not guess underlying block device: %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:48
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:52
 #, python-format
 msgid ""
 "There was a problem executing `%(cmd)s`.\n"
@@ -858,29 +849,29 @@ msgid ""
 "%(err)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:60
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:64
 #, python-format
-msgid "'%s' does not exist"
+msgid "\"%s\" does not exist"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:62
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:66
 #, python-format
-msgid "'%s' is not a directory"
+msgid "\"%s\" is not a directory"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:72
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:77
 #, python-format
-msgid "Skipping '%(filename)s'"
+msgid "Skipping \"%(filename)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/utils.py:54
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/utils.py:54
 #, python-format
 msgid ""
 "There was a problem executing `%(cmd)s`.%(out)s\n"
 "%(err)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/utils.py:134
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/utils.py:126
 msgid "Could not open device for writing."
 msgstr ""
 
diff --git a/af.po b/af.po
index c372073158..db5cd42292 100644
--- a/af.po
+++ b/af.po
@@ -7,8 +7,8 @@ msgid ""
 msgstr ""
 "Project-Id-Version: Tor Project\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2020-11-16 10:33+0100\n"
-"PO-Revision-Date: 2020-11-16 12:13+0000\n"
+"POT-Creation-Date: 2020-12-02 12:10+0100\n"
+"PO-Revision-Date: 2020-12-04 18:13+0000\n"
 "Last-Translator: Transifex Bot <>\n"
 "Language-Team: Afrikaans (http://www.transifex.com/otf/torproject/language/af/)\n"
 "MIME-Version: 1.0\n"
@@ -369,7 +369,7 @@ msgid "Additional Settings"
 msgstr ""
 
 #: config/chroot_local-includes/usr/lib/python3/dist-packages/tailsgreeter/ui/add_settings_dialog.py:40
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:594
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:581
 #: config/chroot_local-includes/usr/local/sbin/tails-additional-software:366
 #: config/chroot_local-includes/usr/local/bin/tails-screen-locker:119
 #: config/chroot_local-includes/usr/local/bin/tor-browser:49
@@ -494,273 +494,264 @@ msgstr ""
 msgid "_Keyboard Layout"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:138
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:261
+#, python-format
+msgid "Unable to write on %(device)s, skipping."
+msgstr ""
+
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:294
+#, python-format
+msgid ""
+"Some partitions of the target device %(device)s are mounted. They will be "
+"unmounted before starting the installation process."
+msgstr ""
+
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:303
 msgid "Extracting live image to the target device..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:145
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:310
 #, python-format
 msgid "Wrote to device at %(speed)d MB/sec"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:276
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:408
 #, python-format
 msgid ""
 "There was a problem executing the following command: `%(command)s`.\n"
-"A more detailed error log has been written to '%(filename)s'."
+"A more detailed error log has been written to \"%(filename)s\"."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:292
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:424
 #, python-format
 msgid ""
 "Not enough free space on device.\n"
 "%(iso_size)dMB ISO + %(overlay_size)dMB overlay > %(free_space)dMB free space"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:301
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:433
 #, python-format
 msgid "Creating %sMB persistent overlay"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:351
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:483
 #, python-format
 msgid "Unable to copy %(infile)s to %(outfile)s: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:365
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:497
 msgid "Removing existing Tails system"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:374
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:387
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:507
 #, python-format
-msgid "Unable to chmod %(file)s: %(message)s"
+msgid "Unable to remove file from previous Tails system: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:380
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:514
 #, python-format
-msgid "Unable to remove file from previous Tails system: %(message)s"
+msgid "Unable to chmod %(file)s: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:394
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:521
 #, python-format
 msgid "Unable to remove directory from previous Tails system: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:442
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:569
 #, python-format
 msgid "Cannot find device %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:634
-#, python-format
-msgid "Unable to write on %(device)s, skipping."
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:664
-#, python-format
-msgid ""
-"Some partitions of the target device %(device)s are mounted. They will be "
-"unmounted before starting the installation process."
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:707
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:931
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:619
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:836
 msgid "Unknown filesystem.  Your device may need to be reformatted."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:710
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:934
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:622
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:839
 #, python-format
 msgid "Unsupported filesystem: %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:728
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:640
 #, python-format
 msgid "Unknown GLib exception while trying to mount device: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:733
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:645
 #, python-format
 msgid "Unable to mount device: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:738
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:650
 msgid "No mount points found"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:749
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:661
 #, python-format
-msgid "Entering unmount_device for '%(device)s'"
+msgid "Entering unmount_device for \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:759
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:670
 #, python-format
-msgid "Unmounting mounted filesystems on '%(device)s'"
+msgid "Unmounting mounted filesystems on \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:763
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:674
 #, python-format
-msgid "Unmounting '%(udi)s' on '%(device)s'"
+msgid "Unmounting \"%(udi)s\" on \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:774
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:685
 #, python-format
 msgid "Mount %s exists after unmounting"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:787
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:698
 #, python-format
 msgid "Partitioning device %(device)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:916
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:821
 #, python-format
 msgid "Unsupported device '%(device)s', please report a bug."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:919
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:824
 msgid "Trying to continue anyway."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:928
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:833
 msgid "Verifying filesystem..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:952
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:857
 #, python-format
 msgid "Unable to change volume label: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:958
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:862
 msgid "Installing bootloader..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:965
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:869
 #, python-format
 msgid "Removing %(file)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1044
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:951
 #, python-format
 msgid "%s already bootable"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1064
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:971
 msgid "Unable to find partition"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1087
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:990
 #, python-format
 msgid "Formatting %(device)s as FAT32"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1150
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1053
 #, python-format
 msgid "Reading extracted MBR from %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1154
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1057
 #, python-format
 msgid "Could not read the extracted MBR from %(path)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1167
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1168
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1070
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1071
 #, python-format
 msgid "Resetting Master Boot Record of %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1173
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1076
 msgid "Drive is a loopback, skipping MBR reset"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1177
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1080
 msgid "Synchronizing data on disk..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:150
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:146
 msgid ""
 "Error: Cannot set the label or obtain the UUID of your device.  Unable to "
 "continue."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:184
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:180
 #, python-format
 msgid "Installation complete! (%s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:189
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:185
 msgid "Tails installation failed!"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:281
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:274
 #: ../config/chroot_local-includes/usr/share/applications/tails-installer.desktop.in.h:1
 msgid "Tails Installer"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:324
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:316
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:163
 msgid "Clone the current Tails"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:331
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:323
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:184
 msgid "Use a downloaded Tails ISO image"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:368
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:671
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:361
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:657
 msgid "Upgrade"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:370
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:362
 msgid "Manual Upgrade Instructions"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:372
-msgid "https://tails.boum.org/upgrade/"
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:380
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:583
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:648
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:371
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:569
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:634
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:358
 msgid "Install"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:383
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:373
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:131
 msgid "Installation Instructions"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:385
-msgid "https://tails.boum.org/install/"
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:391
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:380
 #, python-format
 msgid "%(size)s %(vendor)s %(model)s device (%(device)s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:403
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:392
 msgid "No ISO image selected"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:404
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:393
 msgid "Please select a Tails ISO image."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:446
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:435
 msgid "No device suitable to install Tails could be found"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:448
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:437
 #, python-format
 msgid "Please plug a USB flash drive or SD card of at least %0.1f GB."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:482
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:468
 #, python-format
 msgid ""
 "The USB stick \"%(pretty_name)s\" is configured as non-removable by its "
@@ -768,38 +759,38 @@ msgid ""
 "a different model."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:492
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:478
 #, python-format
 msgid ""
 "The device \"%(pretty_name)s\" is too small to install Tails (at least "
 "%(size)s GB is required)."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:505
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:491
 #, python-format
 msgid ""
 "To upgrade device \"%(pretty_name)s\" from this Tails, you need to use a downloaded Tails ISO image:\n"
-"https://tails.boum.org/install/download"
+"%(dl_url)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:526
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:513
 msgid "An error happened while installing Tails"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:578
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:564
 msgid "Installation complete!"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:630
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:617
 msgid "Unable to mount device"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:637
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:670
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:624
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:656
 msgid "Confirm the target USB stick"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:638
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:625
 #, python-format
 msgid ""
 "%(size)s %(vendor)s %(model)s device (%(device)s)\n"
@@ -807,50 +798,50 @@ msgid ""
 "All data on this USB stick will be lost."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:657
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:643
 #, python-format
 msgid "%(parent_size)s %(vendor)s %(model)s device (%(device)s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:665
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:651
 msgid ""
 "\n"
 "\n"
 "The persistent storage on this USB stick will be preserved."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:666
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:652
 #, python-format
 msgid "%(description)s%(persistence_message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:705
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:688
 msgid ""
 "The selected file is unreadable. Please fix its permissions or select "
 "another file."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:711
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:694
 msgid ""
 "Unable to use the selected file.  You may have better luck if you move your "
 "ISO to the root of your drive (ie: C:\\)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:717
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:700
 #, python-format
 msgid "%(filename)s selected"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:28
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:31
 msgid "Unable to find Tails on ISO"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:34
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:37
 #, python-format
 msgid "Could not guess underlying block device: %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:48
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:52
 #, python-format
 msgid ""
 "There was a problem executing `%(cmd)s`.\n"
@@ -858,29 +849,29 @@ msgid ""
 "%(err)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:60
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:64
 #, python-format
-msgid "'%s' does not exist"
+msgid "\"%s\" does not exist"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:62
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:66
 #, python-format
-msgid "'%s' is not a directory"
+msgid "\"%s\" is not a directory"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:72
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:77
 #, python-format
-msgid "Skipping '%(filename)s'"
+msgid "Skipping \"%(filename)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/utils.py:54
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/utils.py:54
 #, python-format
 msgid ""
 "There was a problem executing `%(cmd)s`.%(out)s\n"
 "%(err)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/utils.py:134
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/utils.py:126
 msgid "Could not open device for writing."
 msgstr ""
 
diff --git a/ar.po b/ar.po
index 055b03b8a4..a490c4d115 100644
--- a/ar.po
+++ b/ar.po
@@ -36,9 +36,9 @@ msgid ""
 msgstr ""
 "Project-Id-Version: Tor Project\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2020-11-16 10:33+0100\n"
-"PO-Revision-Date: 2020-11-16 17:12+0000\n"
-"Last-Translator: NASIâ‚¿ <nomadweb at protonmail.ch>\n"
+"POT-Creation-Date: 2020-12-02 12:10+0100\n"
+"PO-Revision-Date: 2020-12-04 18:13+0000\n"
+"Last-Translator: Transifex Bot <>\n"
 "Language-Team: Arabic (http://www.transifex.com/otf/torproject/language/ar/)\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
@@ -398,7 +398,7 @@ msgid "Additional Settings"
 msgstr ""
 
 #: config/chroot_local-includes/usr/lib/python3/dist-packages/tailsgreeter/ui/add_settings_dialog.py:40
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:594
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:581
 #: config/chroot_local-includes/usr/local/sbin/tails-additional-software:366
 #: config/chroot_local-includes/usr/local/bin/tails-screen-locker:119
 #: config/chroot_local-includes/usr/local/bin/tor-browser:49
@@ -523,273 +523,264 @@ msgstr ""
 msgid "_Keyboard Layout"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:138
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:261
+#, python-format
+msgid "Unable to write on %(device)s, skipping."
+msgstr ""
+
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:294
+#, python-format
+msgid ""
+"Some partitions of the target device %(device)s are mounted. They will be "
+"unmounted before starting the installation process."
+msgstr ""
+
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:303
 msgid "Extracting live image to the target device..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:145
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:310
 #, python-format
 msgid "Wrote to device at %(speed)d MB/sec"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:276
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:408
 #, python-format
 msgid ""
 "There was a problem executing the following command: `%(command)s`.\n"
-"A more detailed error log has been written to '%(filename)s'."
+"A more detailed error log has been written to \"%(filename)s\"."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:292
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:424
 #, python-format
 msgid ""
 "Not enough free space on device.\n"
 "%(iso_size)dMB ISO + %(overlay_size)dMB overlay > %(free_space)dMB free space"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:301
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:433
 #, python-format
 msgid "Creating %sMB persistent overlay"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:351
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:483
 #, python-format
 msgid "Unable to copy %(infile)s to %(outfile)s: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:365
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:497
 msgid "Removing existing Tails system"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:374
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:387
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:507
 #, python-format
-msgid "Unable to chmod %(file)s: %(message)s"
+msgid "Unable to remove file from previous Tails system: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:380
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:514
 #, python-format
-msgid "Unable to remove file from previous Tails system: %(message)s"
+msgid "Unable to chmod %(file)s: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:394
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:521
 #, python-format
 msgid "Unable to remove directory from previous Tails system: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:442
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:569
 #, python-format
 msgid "Cannot find device %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:634
-#, python-format
-msgid "Unable to write on %(device)s, skipping."
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:664
-#, python-format
-msgid ""
-"Some partitions of the target device %(device)s are mounted. They will be "
-"unmounted before starting the installation process."
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:707
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:931
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:619
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:836
 msgid "Unknown filesystem.  Your device may need to be reformatted."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:710
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:934
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:622
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:839
 #, python-format
 msgid "Unsupported filesystem: %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:728
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:640
 #, python-format
 msgid "Unknown GLib exception while trying to mount device: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:733
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:645
 #, python-format
 msgid "Unable to mount device: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:738
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:650
 msgid "No mount points found"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:749
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:661
 #, python-format
-msgid "Entering unmount_device for '%(device)s'"
+msgid "Entering unmount_device for \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:759
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:670
 #, python-format
-msgid "Unmounting mounted filesystems on '%(device)s'"
+msgid "Unmounting mounted filesystems on \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:763
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:674
 #, python-format
-msgid "Unmounting '%(udi)s' on '%(device)s'"
+msgid "Unmounting \"%(udi)s\" on \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:774
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:685
 #, python-format
 msgid "Mount %s exists after unmounting"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:787
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:698
 #, python-format
 msgid "Partitioning device %(device)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:916
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:821
 #, python-format
 msgid "Unsupported device '%(device)s', please report a bug."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:919
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:824
 msgid "Trying to continue anyway."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:928
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:833
 msgid "Verifying filesystem..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:952
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:857
 #, python-format
 msgid "Unable to change volume label: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:958
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:862
 msgid "Installing bootloader..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:965
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:869
 #, python-format
 msgid "Removing %(file)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1044
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:951
 #, python-format
 msgid "%s already bootable"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1064
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:971
 msgid "Unable to find partition"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1087
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:990
 #, python-format
 msgid "Formatting %(device)s as FAT32"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1150
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1053
 #, python-format
 msgid "Reading extracted MBR from %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1154
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1057
 #, python-format
 msgid "Could not read the extracted MBR from %(path)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1167
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1168
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1070
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1071
 #, python-format
 msgid "Resetting Master Boot Record of %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1173
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1076
 msgid "Drive is a loopback, skipping MBR reset"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1177
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1080
 msgid "Synchronizing data on disk..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:150
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:146
 msgid ""
 "Error: Cannot set the label or obtain the UUID of your device.  Unable to "
 "continue."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:184
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:180
 #, python-format
 msgid "Installation complete! (%s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:189
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:185
 msgid "Tails installation failed!"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:281
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:274
 #: ../config/chroot_local-includes/usr/share/applications/tails-installer.desktop.in.h:1
 msgid "Tails Installer"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:324
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:316
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:163
 msgid "Clone the current Tails"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:331
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:323
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:184
 msgid "Use a downloaded Tails ISO image"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:368
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:671
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:361
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:657
 msgid "Upgrade"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:370
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:362
 msgid "Manual Upgrade Instructions"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:372
-msgid "https://tails.boum.org/upgrade/"
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:380
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:583
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:648
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:371
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:569
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:634
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:358
 msgid "Install"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:383
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:373
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:131
 msgid "Installation Instructions"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:385
-msgid "https://tails.boum.org/install/"
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:391
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:380
 #, python-format
 msgid "%(size)s %(vendor)s %(model)s device (%(device)s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:403
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:392
 msgid "No ISO image selected"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:404
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:393
 msgid "Please select a Tails ISO image."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:446
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:435
 msgid "No device suitable to install Tails could be found"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:448
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:437
 #, python-format
 msgid "Please plug a USB flash drive or SD card of at least %0.1f GB."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:482
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:468
 #, python-format
 msgid ""
 "The USB stick \"%(pretty_name)s\" is configured as non-removable by its "
@@ -797,38 +788,38 @@ msgid ""
 "a different model."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:492
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:478
 #, python-format
 msgid ""
 "The device \"%(pretty_name)s\" is too small to install Tails (at least "
 "%(size)s GB is required)."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:505
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:491
 #, python-format
 msgid ""
 "To upgrade device \"%(pretty_name)s\" from this Tails, you need to use a downloaded Tails ISO image:\n"
-"https://tails.boum.org/install/download"
+"%(dl_url)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:526
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:513
 msgid "An error happened while installing Tails"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:578
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:564
 msgid "Installation complete!"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:630
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:617
 msgid "Unable to mount device"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:637
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:670
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:624
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:656
 msgid "Confirm the target USB stick"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:638
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:625
 #, python-format
 msgid ""
 "%(size)s %(vendor)s %(model)s device (%(device)s)\n"
@@ -836,50 +827,50 @@ msgid ""
 "All data on this USB stick will be lost."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:657
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:643
 #, python-format
 msgid "%(parent_size)s %(vendor)s %(model)s device (%(device)s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:665
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:651
 msgid ""
 "\n"
 "\n"
 "The persistent storage on this USB stick will be preserved."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:666
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:652
 #, python-format
 msgid "%(description)s%(persistence_message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:705
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:688
 msgid ""
 "The selected file is unreadable. Please fix its permissions or select "
 "another file."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:711
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:694
 msgid ""
 "Unable to use the selected file.  You may have better luck if you move your "
 "ISO to the root of your drive (ie: C:\\)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:717
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:700
 #, python-format
 msgid "%(filename)s selected"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:28
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:31
 msgid "Unable to find Tails on ISO"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:34
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:37
 #, python-format
 msgid "Could not guess underlying block device: %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:48
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:52
 #, python-format
 msgid ""
 "There was a problem executing `%(cmd)s`.\n"
@@ -887,29 +878,29 @@ msgid ""
 "%(err)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:60
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:64
 #, python-format
-msgid "'%s' does not exist"
+msgid "\"%s\" does not exist"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:62
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:66
 #, python-format
-msgid "'%s' is not a directory"
+msgid "\"%s\" is not a directory"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:72
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:77
 #, python-format
-msgid "Skipping '%(filename)s'"
+msgid "Skipping \"%(filename)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/utils.py:54
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/utils.py:54
 #, python-format
 msgid ""
 "There was a problem executing `%(cmd)s`.%(out)s\n"
 "%(err)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/utils.py:134
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/utils.py:126
 msgid "Could not open device for writing."
 msgstr ""
 
diff --git a/ast.po b/ast.po
index cb1615c2fd..59b2a13e08 100644
--- a/ast.po
+++ b/ast.po
@@ -7,8 +7,8 @@ msgid ""
 msgstr ""
 "Project-Id-Version: Tor Project\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2020-11-16 10:33+0100\n"
-"PO-Revision-Date: 2020-11-16 12:13+0000\n"
+"POT-Creation-Date: 2020-12-02 12:10+0100\n"
+"PO-Revision-Date: 2020-12-04 18:13+0000\n"
 "Last-Translator: Transifex Bot <>\n"
 "Language-Team: Asturian (http://www.transifex.com/otf/torproject/language/ast/)\n"
 "MIME-Version: 1.0\n"
@@ -369,7 +369,7 @@ msgid "Additional Settings"
 msgstr ""
 
 #: config/chroot_local-includes/usr/lib/python3/dist-packages/tailsgreeter/ui/add_settings_dialog.py:40
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:594
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:581
 #: config/chroot_local-includes/usr/local/sbin/tails-additional-software:366
 #: config/chroot_local-includes/usr/local/bin/tails-screen-locker:119
 #: config/chroot_local-includes/usr/local/bin/tor-browser:49
@@ -494,273 +494,264 @@ msgstr ""
 msgid "_Keyboard Layout"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:138
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:261
+#, python-format
+msgid "Unable to write on %(device)s, skipping."
+msgstr ""
+
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:294
+#, python-format
+msgid ""
+"Some partitions of the target device %(device)s are mounted. They will be "
+"unmounted before starting the installation process."
+msgstr ""
+
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:303
 msgid "Extracting live image to the target device..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:145
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:310
 #, python-format
 msgid "Wrote to device at %(speed)d MB/sec"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:276
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:408
 #, python-format
 msgid ""
 "There was a problem executing the following command: `%(command)s`.\n"
-"A more detailed error log has been written to '%(filename)s'."
+"A more detailed error log has been written to \"%(filename)s\"."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:292
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:424
 #, python-format
 msgid ""
 "Not enough free space on device.\n"
 "%(iso_size)dMB ISO + %(overlay_size)dMB overlay > %(free_space)dMB free space"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:301
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:433
 #, python-format
 msgid "Creating %sMB persistent overlay"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:351
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:483
 #, python-format
 msgid "Unable to copy %(infile)s to %(outfile)s: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:365
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:497
 msgid "Removing existing Tails system"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:374
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:387
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:507
 #, python-format
-msgid "Unable to chmod %(file)s: %(message)s"
+msgid "Unable to remove file from previous Tails system: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:380
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:514
 #, python-format
-msgid "Unable to remove file from previous Tails system: %(message)s"
+msgid "Unable to chmod %(file)s: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:394
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:521
 #, python-format
 msgid "Unable to remove directory from previous Tails system: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:442
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:569
 #, python-format
 msgid "Cannot find device %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:634
-#, python-format
-msgid "Unable to write on %(device)s, skipping."
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:664
-#, python-format
-msgid ""
-"Some partitions of the target device %(device)s are mounted. They will be "
-"unmounted before starting the installation process."
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:707
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:931
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:619
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:836
 msgid "Unknown filesystem.  Your device may need to be reformatted."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:710
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:934
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:622
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:839
 #, python-format
 msgid "Unsupported filesystem: %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:728
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:640
 #, python-format
 msgid "Unknown GLib exception while trying to mount device: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:733
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:645
 #, python-format
 msgid "Unable to mount device: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:738
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:650
 msgid "No mount points found"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:749
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:661
 #, python-format
-msgid "Entering unmount_device for '%(device)s'"
+msgid "Entering unmount_device for \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:759
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:670
 #, python-format
-msgid "Unmounting mounted filesystems on '%(device)s'"
+msgid "Unmounting mounted filesystems on \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:763
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:674
 #, python-format
-msgid "Unmounting '%(udi)s' on '%(device)s'"
+msgid "Unmounting \"%(udi)s\" on \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:774
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:685
 #, python-format
 msgid "Mount %s exists after unmounting"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:787
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:698
 #, python-format
 msgid "Partitioning device %(device)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:916
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:821
 #, python-format
 msgid "Unsupported device '%(device)s', please report a bug."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:919
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:824
 msgid "Trying to continue anyway."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:928
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:833
 msgid "Verifying filesystem..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:952
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:857
 #, python-format
 msgid "Unable to change volume label: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:958
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:862
 msgid "Installing bootloader..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:965
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:869
 #, python-format
 msgid "Removing %(file)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1044
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:951
 #, python-format
 msgid "%s already bootable"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1064
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:971
 msgid "Unable to find partition"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1087
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:990
 #, python-format
 msgid "Formatting %(device)s as FAT32"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1150
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1053
 #, python-format
 msgid "Reading extracted MBR from %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1154
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1057
 #, python-format
 msgid "Could not read the extracted MBR from %(path)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1167
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1168
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1070
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1071
 #, python-format
 msgid "Resetting Master Boot Record of %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1173
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1076
 msgid "Drive is a loopback, skipping MBR reset"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1177
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1080
 msgid "Synchronizing data on disk..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:150
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:146
 msgid ""
 "Error: Cannot set the label or obtain the UUID of your device.  Unable to "
 "continue."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:184
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:180
 #, python-format
 msgid "Installation complete! (%s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:189
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:185
 msgid "Tails installation failed!"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:281
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:274
 #: ../config/chroot_local-includes/usr/share/applications/tails-installer.desktop.in.h:1
 msgid "Tails Installer"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:324
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:316
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:163
 msgid "Clone the current Tails"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:331
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:323
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:184
 msgid "Use a downloaded Tails ISO image"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:368
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:671
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:361
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:657
 msgid "Upgrade"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:370
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:362
 msgid "Manual Upgrade Instructions"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:372
-msgid "https://tails.boum.org/upgrade/"
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:380
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:583
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:648
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:371
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:569
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:634
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:358
 msgid "Install"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:383
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:373
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:131
 msgid "Installation Instructions"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:385
-msgid "https://tails.boum.org/install/"
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:391
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:380
 #, python-format
 msgid "%(size)s %(vendor)s %(model)s device (%(device)s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:403
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:392
 msgid "No ISO image selected"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:404
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:393
 msgid "Please select a Tails ISO image."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:446
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:435
 msgid "No device suitable to install Tails could be found"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:448
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:437
 #, python-format
 msgid "Please plug a USB flash drive or SD card of at least %0.1f GB."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:482
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:468
 #, python-format
 msgid ""
 "The USB stick \"%(pretty_name)s\" is configured as non-removable by its "
@@ -768,38 +759,38 @@ msgid ""
 "a different model."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:492
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:478
 #, python-format
 msgid ""
 "The device \"%(pretty_name)s\" is too small to install Tails (at least "
 "%(size)s GB is required)."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:505
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:491
 #, python-format
 msgid ""
 "To upgrade device \"%(pretty_name)s\" from this Tails, you need to use a downloaded Tails ISO image:\n"
-"https://tails.boum.org/install/download"
+"%(dl_url)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:526
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:513
 msgid "An error happened while installing Tails"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:578
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:564
 msgid "Installation complete!"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:630
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:617
 msgid "Unable to mount device"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:637
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:670
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:624
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:656
 msgid "Confirm the target USB stick"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:638
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:625
 #, python-format
 msgid ""
 "%(size)s %(vendor)s %(model)s device (%(device)s)\n"
@@ -807,50 +798,50 @@ msgid ""
 "All data on this USB stick will be lost."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:657
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:643
 #, python-format
 msgid "%(parent_size)s %(vendor)s %(model)s device (%(device)s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:665
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:651
 msgid ""
 "\n"
 "\n"
 "The persistent storage on this USB stick will be preserved."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:666
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:652
 #, python-format
 msgid "%(description)s%(persistence_message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:705
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:688
 msgid ""
 "The selected file is unreadable. Please fix its permissions or select "
 "another file."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:711
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:694
 msgid ""
 "Unable to use the selected file.  You may have better luck if you move your "
 "ISO to the root of your drive (ie: C:\\)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:717
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:700
 #, python-format
 msgid "%(filename)s selected"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:28
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:31
 msgid "Unable to find Tails on ISO"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:34
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:37
 #, python-format
 msgid "Could not guess underlying block device: %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:48
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:52
 #, python-format
 msgid ""
 "There was a problem executing `%(cmd)s`.\n"
@@ -858,29 +849,29 @@ msgid ""
 "%(err)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:60
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:64
 #, python-format
-msgid "'%s' does not exist"
+msgid "\"%s\" does not exist"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:62
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:66
 #, python-format
-msgid "'%s' is not a directory"
+msgid "\"%s\" is not a directory"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:72
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:77
 #, python-format
-msgid "Skipping '%(filename)s'"
+msgid "Skipping \"%(filename)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/utils.py:54
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/utils.py:54
 #, python-format
 msgid ""
 "There was a problem executing `%(cmd)s`.%(out)s\n"
 "%(err)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/utils.py:134
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/utils.py:126
 msgid "Could not open device for writing."
 msgstr ""
 
diff --git a/az.po b/az.po
index 33f89d2536..19c9244306 100644
--- a/az.po
+++ b/az.po
@@ -8,8 +8,8 @@ msgid ""
 msgstr ""
 "Project-Id-Version: Tor Project\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2020-11-16 10:33+0100\n"
-"PO-Revision-Date: 2020-11-16 12:13+0000\n"
+"POT-Creation-Date: 2020-12-02 12:10+0100\n"
+"PO-Revision-Date: 2020-12-04 18:13+0000\n"
 "Last-Translator: Transifex Bot <>\n"
 "Language-Team: Azerbaijani (http://www.transifex.com/otf/torproject/language/az/)\n"
 "MIME-Version: 1.0\n"
@@ -370,7 +370,7 @@ msgid "Additional Settings"
 msgstr ""
 
 #: config/chroot_local-includes/usr/lib/python3/dist-packages/tailsgreeter/ui/add_settings_dialog.py:40
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:594
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:581
 #: config/chroot_local-includes/usr/local/sbin/tails-additional-software:366
 #: config/chroot_local-includes/usr/local/bin/tails-screen-locker:119
 #: config/chroot_local-includes/usr/local/bin/tor-browser:49
@@ -495,273 +495,264 @@ msgstr ""
 msgid "_Keyboard Layout"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:138
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:261
+#, python-format
+msgid "Unable to write on %(device)s, skipping."
+msgstr ""
+
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:294
+#, python-format
+msgid ""
+"Some partitions of the target device %(device)s are mounted. They will be "
+"unmounted before starting the installation process."
+msgstr ""
+
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:303
 msgid "Extracting live image to the target device..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:145
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:310
 #, python-format
 msgid "Wrote to device at %(speed)d MB/sec"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:276
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:408
 #, python-format
 msgid ""
 "There was a problem executing the following command: `%(command)s`.\n"
-"A more detailed error log has been written to '%(filename)s'."
+"A more detailed error log has been written to \"%(filename)s\"."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:292
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:424
 #, python-format
 msgid ""
 "Not enough free space on device.\n"
 "%(iso_size)dMB ISO + %(overlay_size)dMB overlay > %(free_space)dMB free space"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:301
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:433
 #, python-format
 msgid "Creating %sMB persistent overlay"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:351
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:483
 #, python-format
 msgid "Unable to copy %(infile)s to %(outfile)s: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:365
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:497
 msgid "Removing existing Tails system"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:374
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:387
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:507
 #, python-format
-msgid "Unable to chmod %(file)s: %(message)s"
+msgid "Unable to remove file from previous Tails system: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:380
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:514
 #, python-format
-msgid "Unable to remove file from previous Tails system: %(message)s"
+msgid "Unable to chmod %(file)s: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:394
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:521
 #, python-format
 msgid "Unable to remove directory from previous Tails system: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:442
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:569
 #, python-format
 msgid "Cannot find device %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:634
-#, python-format
-msgid "Unable to write on %(device)s, skipping."
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:664
-#, python-format
-msgid ""
-"Some partitions of the target device %(device)s are mounted. They will be "
-"unmounted before starting the installation process."
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:707
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:931
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:619
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:836
 msgid "Unknown filesystem.  Your device may need to be reformatted."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:710
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:934
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:622
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:839
 #, python-format
 msgid "Unsupported filesystem: %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:728
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:640
 #, python-format
 msgid "Unknown GLib exception while trying to mount device: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:733
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:645
 #, python-format
 msgid "Unable to mount device: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:738
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:650
 msgid "No mount points found"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:749
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:661
 #, python-format
-msgid "Entering unmount_device for '%(device)s'"
+msgid "Entering unmount_device for \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:759
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:670
 #, python-format
-msgid "Unmounting mounted filesystems on '%(device)s'"
+msgid "Unmounting mounted filesystems on \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:763
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:674
 #, python-format
-msgid "Unmounting '%(udi)s' on '%(device)s'"
+msgid "Unmounting \"%(udi)s\" on \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:774
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:685
 #, python-format
 msgid "Mount %s exists after unmounting"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:787
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:698
 #, python-format
 msgid "Partitioning device %(device)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:916
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:821
 #, python-format
 msgid "Unsupported device '%(device)s', please report a bug."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:919
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:824
 msgid "Trying to continue anyway."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:928
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:833
 msgid "Verifying filesystem..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:952
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:857
 #, python-format
 msgid "Unable to change volume label: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:958
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:862
 msgid "Installing bootloader..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:965
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:869
 #, python-format
 msgid "Removing %(file)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1044
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:951
 #, python-format
 msgid "%s already bootable"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1064
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:971
 msgid "Unable to find partition"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1087
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:990
 #, python-format
 msgid "Formatting %(device)s as FAT32"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1150
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1053
 #, python-format
 msgid "Reading extracted MBR from %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1154
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1057
 #, python-format
 msgid "Could not read the extracted MBR from %(path)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1167
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1168
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1070
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1071
 #, python-format
 msgid "Resetting Master Boot Record of %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1173
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1076
 msgid "Drive is a loopback, skipping MBR reset"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1177
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1080
 msgid "Synchronizing data on disk..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:150
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:146
 msgid ""
 "Error: Cannot set the label or obtain the UUID of your device.  Unable to "
 "continue."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:184
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:180
 #, python-format
 msgid "Installation complete! (%s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:189
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:185
 msgid "Tails installation failed!"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:281
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:274
 #: ../config/chroot_local-includes/usr/share/applications/tails-installer.desktop.in.h:1
 msgid "Tails Installer"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:324
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:316
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:163
 msgid "Clone the current Tails"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:331
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:323
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:184
 msgid "Use a downloaded Tails ISO image"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:368
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:671
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:361
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:657
 msgid "Upgrade"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:370
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:362
 msgid "Manual Upgrade Instructions"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:372
-msgid "https://tails.boum.org/upgrade/"
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:380
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:583
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:648
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:371
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:569
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:634
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:358
 msgid "Install"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:383
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:373
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:131
 msgid "Installation Instructions"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:385
-msgid "https://tails.boum.org/install/"
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:391
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:380
 #, python-format
 msgid "%(size)s %(vendor)s %(model)s device (%(device)s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:403
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:392
 msgid "No ISO image selected"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:404
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:393
 msgid "Please select a Tails ISO image."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:446
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:435
 msgid "No device suitable to install Tails could be found"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:448
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:437
 #, python-format
 msgid "Please plug a USB flash drive or SD card of at least %0.1f GB."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:482
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:468
 #, python-format
 msgid ""
 "The USB stick \"%(pretty_name)s\" is configured as non-removable by its "
@@ -769,38 +760,38 @@ msgid ""
 "a different model."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:492
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:478
 #, python-format
 msgid ""
 "The device \"%(pretty_name)s\" is too small to install Tails (at least "
 "%(size)s GB is required)."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:505
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:491
 #, python-format
 msgid ""
 "To upgrade device \"%(pretty_name)s\" from this Tails, you need to use a downloaded Tails ISO image:\n"
-"https://tails.boum.org/install/download"
+"%(dl_url)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:526
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:513
 msgid "An error happened while installing Tails"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:578
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:564
 msgid "Installation complete!"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:630
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:617
 msgid "Unable to mount device"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:637
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:670
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:624
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:656
 msgid "Confirm the target USB stick"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:638
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:625
 #, python-format
 msgid ""
 "%(size)s %(vendor)s %(model)s device (%(device)s)\n"
@@ -808,50 +799,50 @@ msgid ""
 "All data on this USB stick will be lost."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:657
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:643
 #, python-format
 msgid "%(parent_size)s %(vendor)s %(model)s device (%(device)s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:665
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:651
 msgid ""
 "\n"
 "\n"
 "The persistent storage on this USB stick will be preserved."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:666
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:652
 #, python-format
 msgid "%(description)s%(persistence_message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:705
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:688
 msgid ""
 "The selected file is unreadable. Please fix its permissions or select "
 "another file."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:711
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:694
 msgid ""
 "Unable to use the selected file.  You may have better luck if you move your "
 "ISO to the root of your drive (ie: C:\\)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:717
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:700
 #, python-format
 msgid "%(filename)s selected"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:28
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:31
 msgid "Unable to find Tails on ISO"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:34
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:37
 #, python-format
 msgid "Could not guess underlying block device: %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:48
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:52
 #, python-format
 msgid ""
 "There was a problem executing `%(cmd)s`.\n"
@@ -859,29 +850,29 @@ msgid ""
 "%(err)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:60
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:64
 #, python-format
-msgid "'%s' does not exist"
+msgid "\"%s\" does not exist"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:62
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:66
 #, python-format
-msgid "'%s' is not a directory"
+msgid "\"%s\" is not a directory"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:72
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:77
 #, python-format
-msgid "Skipping '%(filename)s'"
+msgid "Skipping \"%(filename)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/utils.py:54
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/utils.py:54
 #, python-format
 msgid ""
 "There was a problem executing `%(cmd)s`.%(out)s\n"
 "%(err)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/utils.py:134
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/utils.py:126
 msgid "Could not open device for writing."
 msgstr ""
 
diff --git a/be.po b/be.po
index 1d81978849..a024822e98 100644
--- a/be.po
+++ b/be.po
@@ -7,8 +7,8 @@ msgid ""
 msgstr ""
 "Project-Id-Version: Tor Project\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2020-11-16 10:33+0100\n"
-"PO-Revision-Date: 2020-11-16 12:13+0000\n"
+"POT-Creation-Date: 2020-12-02 12:10+0100\n"
+"PO-Revision-Date: 2020-12-04 18:13+0000\n"
 "Last-Translator: Transifex Bot <>\n"
 "Language-Team: Belarusian (http://www.transifex.com/otf/torproject/language/be/)\n"
 "MIME-Version: 1.0\n"
@@ -369,7 +369,7 @@ msgid "Additional Settings"
 msgstr ""
 
 #: config/chroot_local-includes/usr/lib/python3/dist-packages/tailsgreeter/ui/add_settings_dialog.py:40
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:594
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:581
 #: config/chroot_local-includes/usr/local/sbin/tails-additional-software:366
 #: config/chroot_local-includes/usr/local/bin/tails-screen-locker:119
 #: config/chroot_local-includes/usr/local/bin/tor-browser:49
@@ -494,273 +494,264 @@ msgstr ""
 msgid "_Keyboard Layout"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:138
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:261
+#, python-format
+msgid "Unable to write on %(device)s, skipping."
+msgstr ""
+
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:294
+#, python-format
+msgid ""
+"Some partitions of the target device %(device)s are mounted. They will be "
+"unmounted before starting the installation process."
+msgstr ""
+
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:303
 msgid "Extracting live image to the target device..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:145
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:310
 #, python-format
 msgid "Wrote to device at %(speed)d MB/sec"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:276
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:408
 #, python-format
 msgid ""
 "There was a problem executing the following command: `%(command)s`.\n"
-"A more detailed error log has been written to '%(filename)s'."
+"A more detailed error log has been written to \"%(filename)s\"."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:292
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:424
 #, python-format
 msgid ""
 "Not enough free space on device.\n"
 "%(iso_size)dMB ISO + %(overlay_size)dMB overlay > %(free_space)dMB free space"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:301
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:433
 #, python-format
 msgid "Creating %sMB persistent overlay"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:351
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:483
 #, python-format
 msgid "Unable to copy %(infile)s to %(outfile)s: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:365
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:497
 msgid "Removing existing Tails system"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:374
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:387
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:507
 #, python-format
-msgid "Unable to chmod %(file)s: %(message)s"
+msgid "Unable to remove file from previous Tails system: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:380
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:514
 #, python-format
-msgid "Unable to remove file from previous Tails system: %(message)s"
+msgid "Unable to chmod %(file)s: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:394
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:521
 #, python-format
 msgid "Unable to remove directory from previous Tails system: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:442
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:569
 #, python-format
 msgid "Cannot find device %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:634
-#, python-format
-msgid "Unable to write on %(device)s, skipping."
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:664
-#, python-format
-msgid ""
-"Some partitions of the target device %(device)s are mounted. They will be "
-"unmounted before starting the installation process."
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:707
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:931
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:619
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:836
 msgid "Unknown filesystem.  Your device may need to be reformatted."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:710
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:934
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:622
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:839
 #, python-format
 msgid "Unsupported filesystem: %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:728
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:640
 #, python-format
 msgid "Unknown GLib exception while trying to mount device: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:733
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:645
 #, python-format
 msgid "Unable to mount device: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:738
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:650
 msgid "No mount points found"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:749
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:661
 #, python-format
-msgid "Entering unmount_device for '%(device)s'"
+msgid "Entering unmount_device for \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:759
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:670
 #, python-format
-msgid "Unmounting mounted filesystems on '%(device)s'"
+msgid "Unmounting mounted filesystems on \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:763
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:674
 #, python-format
-msgid "Unmounting '%(udi)s' on '%(device)s'"
+msgid "Unmounting \"%(udi)s\" on \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:774
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:685
 #, python-format
 msgid "Mount %s exists after unmounting"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:787
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:698
 #, python-format
 msgid "Partitioning device %(device)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:916
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:821
 #, python-format
 msgid "Unsupported device '%(device)s', please report a bug."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:919
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:824
 msgid "Trying to continue anyway."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:928
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:833
 msgid "Verifying filesystem..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:952
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:857
 #, python-format
 msgid "Unable to change volume label: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:958
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:862
 msgid "Installing bootloader..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:965
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:869
 #, python-format
 msgid "Removing %(file)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1044
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:951
 #, python-format
 msgid "%s already bootable"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1064
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:971
 msgid "Unable to find partition"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1087
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:990
 #, python-format
 msgid "Formatting %(device)s as FAT32"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1150
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1053
 #, python-format
 msgid "Reading extracted MBR from %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1154
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1057
 #, python-format
 msgid "Could not read the extracted MBR from %(path)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1167
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1168
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1070
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1071
 #, python-format
 msgid "Resetting Master Boot Record of %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1173
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1076
 msgid "Drive is a loopback, skipping MBR reset"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1177
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1080
 msgid "Synchronizing data on disk..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:150
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:146
 msgid ""
 "Error: Cannot set the label or obtain the UUID of your device.  Unable to "
 "continue."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:184
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:180
 #, python-format
 msgid "Installation complete! (%s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:189
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:185
 msgid "Tails installation failed!"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:281
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:274
 #: ../config/chroot_local-includes/usr/share/applications/tails-installer.desktop.in.h:1
 msgid "Tails Installer"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:324
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:316
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:163
 msgid "Clone the current Tails"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:331
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:323
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:184
 msgid "Use a downloaded Tails ISO image"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:368
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:671
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:361
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:657
 msgid "Upgrade"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:370
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:362
 msgid "Manual Upgrade Instructions"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:372
-msgid "https://tails.boum.org/upgrade/"
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:380
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:583
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:648
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:371
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:569
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:634
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:358
 msgid "Install"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:383
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:373
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:131
 msgid "Installation Instructions"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:385
-msgid "https://tails.boum.org/install/"
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:391
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:380
 #, python-format
 msgid "%(size)s %(vendor)s %(model)s device (%(device)s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:403
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:392
 msgid "No ISO image selected"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:404
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:393
 msgid "Please select a Tails ISO image."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:446
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:435
 msgid "No device suitable to install Tails could be found"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:448
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:437
 #, python-format
 msgid "Please plug a USB flash drive or SD card of at least %0.1f GB."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:482
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:468
 #, python-format
 msgid ""
 "The USB stick \"%(pretty_name)s\" is configured as non-removable by its "
@@ -768,38 +759,38 @@ msgid ""
 "a different model."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:492
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:478
 #, python-format
 msgid ""
 "The device \"%(pretty_name)s\" is too small to install Tails (at least "
 "%(size)s GB is required)."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:505
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:491
 #, python-format
 msgid ""
 "To upgrade device \"%(pretty_name)s\" from this Tails, you need to use a downloaded Tails ISO image:\n"
-"https://tails.boum.org/install/download"
+"%(dl_url)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:526
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:513
 msgid "An error happened while installing Tails"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:578
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:564
 msgid "Installation complete!"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:630
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:617
 msgid "Unable to mount device"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:637
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:670
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:624
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:656
 msgid "Confirm the target USB stick"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:638
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:625
 #, python-format
 msgid ""
 "%(size)s %(vendor)s %(model)s device (%(device)s)\n"
@@ -807,50 +798,50 @@ msgid ""
 "All data on this USB stick will be lost."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:657
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:643
 #, python-format
 msgid "%(parent_size)s %(vendor)s %(model)s device (%(device)s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:665
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:651
 msgid ""
 "\n"
 "\n"
 "The persistent storage on this USB stick will be preserved."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:666
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:652
 #, python-format
 msgid "%(description)s%(persistence_message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:705
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:688
 msgid ""
 "The selected file is unreadable. Please fix its permissions or select "
 "another file."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:711
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:694
 msgid ""
 "Unable to use the selected file.  You may have better luck if you move your "
 "ISO to the root of your drive (ie: C:\\)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:717
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:700
 #, python-format
 msgid "%(filename)s selected"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:28
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:31
 msgid "Unable to find Tails on ISO"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:34
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:37
 #, python-format
 msgid "Could not guess underlying block device: %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:48
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:52
 #, python-format
 msgid ""
 "There was a problem executing `%(cmd)s`.\n"
@@ -858,29 +849,29 @@ msgid ""
 "%(err)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:60
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:64
 #, python-format
-msgid "'%s' does not exist"
+msgid "\"%s\" does not exist"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:62
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:66
 #, python-format
-msgid "'%s' is not a directory"
+msgid "\"%s\" is not a directory"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:72
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:77
 #, python-format
-msgid "Skipping '%(filename)s'"
+msgid "Skipping \"%(filename)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/utils.py:54
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/utils.py:54
 #, python-format
 msgid ""
 "There was a problem executing `%(cmd)s`.%(out)s\n"
 "%(err)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/utils.py:134
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/utils.py:126
 msgid "Could not open device for writing."
 msgstr ""
 
diff --git a/bg.po b/bg.po
index 1892296e9e..b861efaae5 100644
--- a/bg.po
+++ b/bg.po
@@ -19,8 +19,8 @@ msgid ""
 msgstr ""
 "Project-Id-Version: Tor Project\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2020-11-16 10:33+0100\n"
-"PO-Revision-Date: 2020-11-16 12:13+0000\n"
+"POT-Creation-Date: 2020-12-02 12:10+0100\n"
+"PO-Revision-Date: 2020-12-04 18:13+0000\n"
 "Last-Translator: Transifex Bot <>\n"
 "Language-Team: Bulgarian (http://www.transifex.com/otf/torproject/language/bg/)\n"
 "MIME-Version: 1.0\n"
@@ -381,7 +381,7 @@ msgid "Additional Settings"
 msgstr ""
 
 #: config/chroot_local-includes/usr/lib/python3/dist-packages/tailsgreeter/ui/add_settings_dialog.py:40
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:594
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:581
 #: config/chroot_local-includes/usr/local/sbin/tails-additional-software:366
 #: config/chroot_local-includes/usr/local/bin/tails-screen-locker:119
 #: config/chroot_local-includes/usr/local/bin/tor-browser:49
@@ -506,273 +506,264 @@ msgstr ""
 msgid "_Keyboard Layout"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:138
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:261
+#, python-format
+msgid "Unable to write on %(device)s, skipping."
+msgstr ""
+
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:294
+#, python-format
+msgid ""
+"Some partitions of the target device %(device)s are mounted. They will be "
+"unmounted before starting the installation process."
+msgstr ""
+
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:303
 msgid "Extracting live image to the target device..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:145
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:310
 #, python-format
 msgid "Wrote to device at %(speed)d MB/sec"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:276
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:408
 #, python-format
 msgid ""
 "There was a problem executing the following command: `%(command)s`.\n"
-"A more detailed error log has been written to '%(filename)s'."
+"A more detailed error log has been written to \"%(filename)s\"."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:292
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:424
 #, python-format
 msgid ""
 "Not enough free space on device.\n"
 "%(iso_size)dMB ISO + %(overlay_size)dMB overlay > %(free_space)dMB free space"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:301
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:433
 #, python-format
 msgid "Creating %sMB persistent overlay"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:351
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:483
 #, python-format
 msgid "Unable to copy %(infile)s to %(outfile)s: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:365
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:497
 msgid "Removing existing Tails system"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:374
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:387
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:507
 #, python-format
-msgid "Unable to chmod %(file)s: %(message)s"
+msgid "Unable to remove file from previous Tails system: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:380
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:514
 #, python-format
-msgid "Unable to remove file from previous Tails system: %(message)s"
+msgid "Unable to chmod %(file)s: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:394
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:521
 #, python-format
 msgid "Unable to remove directory from previous Tails system: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:442
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:569
 #, python-format
 msgid "Cannot find device %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:634
-#, python-format
-msgid "Unable to write on %(device)s, skipping."
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:664
-#, python-format
-msgid ""
-"Some partitions of the target device %(device)s are mounted. They will be "
-"unmounted before starting the installation process."
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:707
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:931
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:619
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:836
 msgid "Unknown filesystem.  Your device may need to be reformatted."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:710
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:934
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:622
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:839
 #, python-format
 msgid "Unsupported filesystem: %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:728
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:640
 #, python-format
 msgid "Unknown GLib exception while trying to mount device: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:733
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:645
 #, python-format
 msgid "Unable to mount device: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:738
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:650
 msgid "No mount points found"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:749
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:661
 #, python-format
-msgid "Entering unmount_device for '%(device)s'"
+msgid "Entering unmount_device for \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:759
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:670
 #, python-format
-msgid "Unmounting mounted filesystems on '%(device)s'"
+msgid "Unmounting mounted filesystems on \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:763
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:674
 #, python-format
-msgid "Unmounting '%(udi)s' on '%(device)s'"
+msgid "Unmounting \"%(udi)s\" on \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:774
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:685
 #, python-format
 msgid "Mount %s exists after unmounting"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:787
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:698
 #, python-format
 msgid "Partitioning device %(device)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:916
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:821
 #, python-format
 msgid "Unsupported device '%(device)s', please report a bug."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:919
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:824
 msgid "Trying to continue anyway."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:928
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:833
 msgid "Verifying filesystem..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:952
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:857
 #, python-format
 msgid "Unable to change volume label: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:958
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:862
 msgid "Installing bootloader..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:965
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:869
 #, python-format
 msgid "Removing %(file)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1044
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:951
 #, python-format
 msgid "%s already bootable"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1064
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:971
 msgid "Unable to find partition"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1087
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:990
 #, python-format
 msgid "Formatting %(device)s as FAT32"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1150
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1053
 #, python-format
 msgid "Reading extracted MBR from %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1154
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1057
 #, python-format
 msgid "Could not read the extracted MBR from %(path)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1167
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1168
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1070
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1071
 #, python-format
 msgid "Resetting Master Boot Record of %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1173
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1076
 msgid "Drive is a loopback, skipping MBR reset"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1177
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1080
 msgid "Synchronizing data on disk..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:150
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:146
 msgid ""
 "Error: Cannot set the label or obtain the UUID of your device.  Unable to "
 "continue."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:184
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:180
 #, python-format
 msgid "Installation complete! (%s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:189
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:185
 msgid "Tails installation failed!"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:281
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:274
 #: ../config/chroot_local-includes/usr/share/applications/tails-installer.desktop.in.h:1
 msgid "Tails Installer"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:324
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:316
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:163
 msgid "Clone the current Tails"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:331
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:323
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:184
 msgid "Use a downloaded Tails ISO image"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:368
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:671
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:361
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:657
 msgid "Upgrade"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:370
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:362
 msgid "Manual Upgrade Instructions"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:372
-msgid "https://tails.boum.org/upgrade/"
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:380
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:583
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:648
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:371
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:569
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:634
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:358
 msgid "Install"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:383
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:373
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:131
 msgid "Installation Instructions"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:385
-msgid "https://tails.boum.org/install/"
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:391
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:380
 #, python-format
 msgid "%(size)s %(vendor)s %(model)s device (%(device)s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:403
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:392
 msgid "No ISO image selected"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:404
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:393
 msgid "Please select a Tails ISO image."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:446
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:435
 msgid "No device suitable to install Tails could be found"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:448
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:437
 #, python-format
 msgid "Please plug a USB flash drive or SD card of at least %0.1f GB."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:482
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:468
 #, python-format
 msgid ""
 "The USB stick \"%(pretty_name)s\" is configured as non-removable by its "
@@ -780,38 +771,38 @@ msgid ""
 "a different model."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:492
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:478
 #, python-format
 msgid ""
 "The device \"%(pretty_name)s\" is too small to install Tails (at least "
 "%(size)s GB is required)."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:505
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:491
 #, python-format
 msgid ""
 "To upgrade device \"%(pretty_name)s\" from this Tails, you need to use a downloaded Tails ISO image:\n"
-"https://tails.boum.org/install/download"
+"%(dl_url)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:526
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:513
 msgid "An error happened while installing Tails"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:578
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:564
 msgid "Installation complete!"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:630
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:617
 msgid "Unable to mount device"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:637
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:670
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:624
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:656
 msgid "Confirm the target USB stick"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:638
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:625
 #, python-format
 msgid ""
 "%(size)s %(vendor)s %(model)s device (%(device)s)\n"
@@ -819,50 +810,50 @@ msgid ""
 "All data on this USB stick will be lost."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:657
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:643
 #, python-format
 msgid "%(parent_size)s %(vendor)s %(model)s device (%(device)s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:665
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:651
 msgid ""
 "\n"
 "\n"
 "The persistent storage on this USB stick will be preserved."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:666
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:652
 #, python-format
 msgid "%(description)s%(persistence_message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:705
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:688
 msgid ""
 "The selected file is unreadable. Please fix its permissions or select "
 "another file."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:711
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:694
 msgid ""
 "Unable to use the selected file.  You may have better luck if you move your "
 "ISO to the root of your drive (ie: C:\\)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:717
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:700
 #, python-format
 msgid "%(filename)s selected"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:28
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:31
 msgid "Unable to find Tails on ISO"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:34
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:37
 #, python-format
 msgid "Could not guess underlying block device: %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:48
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:52
 #, python-format
 msgid ""
 "There was a problem executing `%(cmd)s`.\n"
@@ -870,29 +861,29 @@ msgid ""
 "%(err)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:60
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:64
 #, python-format
-msgid "'%s' does not exist"
+msgid "\"%s\" does not exist"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:62
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:66
 #, python-format
-msgid "'%s' is not a directory"
+msgid "\"%s\" is not a directory"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:72
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:77
 #, python-format
-msgid "Skipping '%(filename)s'"
+msgid "Skipping \"%(filename)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/utils.py:54
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/utils.py:54
 #, python-format
 msgid ""
 "There was a problem executing `%(cmd)s`.%(out)s\n"
 "%(err)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/utils.py:134
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/utils.py:126
 msgid "Could not open device for writing."
 msgstr ""
 
diff --git a/bn.po b/bn.po
index 7efcdf3775..1bfb5e4dcf 100644
--- a/bn.po
+++ b/bn.po
@@ -10,8 +10,8 @@ msgid ""
 msgstr ""
 "Project-Id-Version: Tor Project\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2020-11-16 10:33+0100\n"
-"PO-Revision-Date: 2020-11-16 12:13+0000\n"
+"POT-Creation-Date: 2020-12-02 12:10+0100\n"
+"PO-Revision-Date: 2020-12-04 18:13+0000\n"
 "Last-Translator: Transifex Bot <>\n"
 "Language-Team: Bengali (http://www.transifex.com/otf/torproject/language/bn/)\n"
 "MIME-Version: 1.0\n"
@@ -372,7 +372,7 @@ msgid "Additional Settings"
 msgstr ""
 
 #: config/chroot_local-includes/usr/lib/python3/dist-packages/tailsgreeter/ui/add_settings_dialog.py:40
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:594
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:581
 #: config/chroot_local-includes/usr/local/sbin/tails-additional-software:366
 #: config/chroot_local-includes/usr/local/bin/tails-screen-locker:119
 #: config/chroot_local-includes/usr/local/bin/tor-browser:49
@@ -497,273 +497,264 @@ msgstr ""
 msgid "_Keyboard Layout"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:138
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:261
+#, python-format
+msgid "Unable to write on %(device)s, skipping."
+msgstr ""
+
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:294
+#, python-format
+msgid ""
+"Some partitions of the target device %(device)s are mounted. They will be "
+"unmounted before starting the installation process."
+msgstr ""
+
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:303
 msgid "Extracting live image to the target device..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:145
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:310
 #, python-format
 msgid "Wrote to device at %(speed)d MB/sec"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:276
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:408
 #, python-format
 msgid ""
 "There was a problem executing the following command: `%(command)s`.\n"
-"A more detailed error log has been written to '%(filename)s'."
+"A more detailed error log has been written to \"%(filename)s\"."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:292
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:424
 #, python-format
 msgid ""
 "Not enough free space on device.\n"
 "%(iso_size)dMB ISO + %(overlay_size)dMB overlay > %(free_space)dMB free space"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:301
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:433
 #, python-format
 msgid "Creating %sMB persistent overlay"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:351
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:483
 #, python-format
 msgid "Unable to copy %(infile)s to %(outfile)s: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:365
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:497
 msgid "Removing existing Tails system"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:374
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:387
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:507
 #, python-format
-msgid "Unable to chmod %(file)s: %(message)s"
+msgid "Unable to remove file from previous Tails system: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:380
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:514
 #, python-format
-msgid "Unable to remove file from previous Tails system: %(message)s"
+msgid "Unable to chmod %(file)s: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:394
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:521
 #, python-format
 msgid "Unable to remove directory from previous Tails system: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:442
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:569
 #, python-format
 msgid "Cannot find device %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:634
-#, python-format
-msgid "Unable to write on %(device)s, skipping."
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:664
-#, python-format
-msgid ""
-"Some partitions of the target device %(device)s are mounted. They will be "
-"unmounted before starting the installation process."
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:707
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:931
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:619
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:836
 msgid "Unknown filesystem.  Your device may need to be reformatted."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:710
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:934
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:622
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:839
 #, python-format
 msgid "Unsupported filesystem: %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:728
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:640
 #, python-format
 msgid "Unknown GLib exception while trying to mount device: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:733
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:645
 #, python-format
 msgid "Unable to mount device: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:738
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:650
 msgid "No mount points found"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:749
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:661
 #, python-format
-msgid "Entering unmount_device for '%(device)s'"
+msgid "Entering unmount_device for \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:759
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:670
 #, python-format
-msgid "Unmounting mounted filesystems on '%(device)s'"
+msgid "Unmounting mounted filesystems on \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:763
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:674
 #, python-format
-msgid "Unmounting '%(udi)s' on '%(device)s'"
+msgid "Unmounting \"%(udi)s\" on \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:774
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:685
 #, python-format
 msgid "Mount %s exists after unmounting"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:787
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:698
 #, python-format
 msgid "Partitioning device %(device)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:916
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:821
 #, python-format
 msgid "Unsupported device '%(device)s', please report a bug."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:919
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:824
 msgid "Trying to continue anyway."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:928
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:833
 msgid "Verifying filesystem..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:952
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:857
 #, python-format
 msgid "Unable to change volume label: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:958
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:862
 msgid "Installing bootloader..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:965
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:869
 #, python-format
 msgid "Removing %(file)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1044
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:951
 #, python-format
 msgid "%s already bootable"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1064
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:971
 msgid "Unable to find partition"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1087
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:990
 #, python-format
 msgid "Formatting %(device)s as FAT32"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1150
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1053
 #, python-format
 msgid "Reading extracted MBR from %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1154
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1057
 #, python-format
 msgid "Could not read the extracted MBR from %(path)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1167
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1168
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1070
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1071
 #, python-format
 msgid "Resetting Master Boot Record of %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1173
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1076
 msgid "Drive is a loopback, skipping MBR reset"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1177
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1080
 msgid "Synchronizing data on disk..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:150
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:146
 msgid ""
 "Error: Cannot set the label or obtain the UUID of your device.  Unable to "
 "continue."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:184
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:180
 #, python-format
 msgid "Installation complete! (%s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:189
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:185
 msgid "Tails installation failed!"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:281
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:274
 #: ../config/chroot_local-includes/usr/share/applications/tails-installer.desktop.in.h:1
 msgid "Tails Installer"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:324
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:316
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:163
 msgid "Clone the current Tails"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:331
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:323
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:184
 msgid "Use a downloaded Tails ISO image"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:368
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:671
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:361
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:657
 msgid "Upgrade"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:370
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:362
 msgid "Manual Upgrade Instructions"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:372
-msgid "https://tails.boum.org/upgrade/"
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:380
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:583
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:648
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:371
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:569
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:634
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:358
 msgid "Install"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:383
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:373
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:131
 msgid "Installation Instructions"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:385
-msgid "https://tails.boum.org/install/"
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:391
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:380
 #, python-format
 msgid "%(size)s %(vendor)s %(model)s device (%(device)s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:403
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:392
 msgid "No ISO image selected"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:404
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:393
 msgid "Please select a Tails ISO image."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:446
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:435
 msgid "No device suitable to install Tails could be found"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:448
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:437
 #, python-format
 msgid "Please plug a USB flash drive or SD card of at least %0.1f GB."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:482
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:468
 #, python-format
 msgid ""
 "The USB stick \"%(pretty_name)s\" is configured as non-removable by its "
@@ -771,38 +762,38 @@ msgid ""
 "a different model."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:492
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:478
 #, python-format
 msgid ""
 "The device \"%(pretty_name)s\" is too small to install Tails (at least "
 "%(size)s GB is required)."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:505
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:491
 #, python-format
 msgid ""
 "To upgrade device \"%(pretty_name)s\" from this Tails, you need to use a downloaded Tails ISO image:\n"
-"https://tails.boum.org/install/download"
+"%(dl_url)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:526
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:513
 msgid "An error happened while installing Tails"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:578
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:564
 msgid "Installation complete!"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:630
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:617
 msgid "Unable to mount device"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:637
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:670
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:624
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:656
 msgid "Confirm the target USB stick"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:638
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:625
 #, python-format
 msgid ""
 "%(size)s %(vendor)s %(model)s device (%(device)s)\n"
@@ -810,50 +801,50 @@ msgid ""
 "All data on this USB stick will be lost."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:657
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:643
 #, python-format
 msgid "%(parent_size)s %(vendor)s %(model)s device (%(device)s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:665
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:651
 msgid ""
 "\n"
 "\n"
 "The persistent storage on this USB stick will be preserved."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:666
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:652
 #, python-format
 msgid "%(description)s%(persistence_message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:705
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:688
 msgid ""
 "The selected file is unreadable. Please fix its permissions or select "
 "another file."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:711
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:694
 msgid ""
 "Unable to use the selected file.  You may have better luck if you move your "
 "ISO to the root of your drive (ie: C:\\)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:717
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:700
 #, python-format
 msgid "%(filename)s selected"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:28
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:31
 msgid "Unable to find Tails on ISO"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:34
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:37
 #, python-format
 msgid "Could not guess underlying block device: %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:48
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:52
 #, python-format
 msgid ""
 "There was a problem executing `%(cmd)s`.\n"
@@ -861,29 +852,29 @@ msgid ""
 "%(err)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:60
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:64
 #, python-format
-msgid "'%s' does not exist"
+msgid "\"%s\" does not exist"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:62
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:66
 #, python-format
-msgid "'%s' is not a directory"
+msgid "\"%s\" is not a directory"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:72
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:77
 #, python-format
-msgid "Skipping '%(filename)s'"
+msgid "Skipping \"%(filename)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/utils.py:54
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/utils.py:54
 #, python-format
 msgid ""
 "There was a problem executing `%(cmd)s`.%(out)s\n"
 "%(err)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/utils.py:134
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/utils.py:126
 msgid "Could not open device for writing."
 msgstr ""
 
diff --git a/br.po b/br.po
index 219e11a411..b9a0b6373b 100644
--- a/br.po
+++ b/br.po
@@ -8,8 +8,8 @@ msgid ""
 msgstr ""
 "Project-Id-Version: Tor Project\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2020-11-16 10:33+0100\n"
-"PO-Revision-Date: 2020-11-16 12:13+0000\n"
+"POT-Creation-Date: 2020-12-02 12:10+0100\n"
+"PO-Revision-Date: 2020-12-04 18:13+0000\n"
 "Last-Translator: Transifex Bot <>\n"
 "Language-Team: Breton (http://www.transifex.com/otf/torproject/language/br/)\n"
 "MIME-Version: 1.0\n"
@@ -370,7 +370,7 @@ msgid "Additional Settings"
 msgstr ""
 
 #: config/chroot_local-includes/usr/lib/python3/dist-packages/tailsgreeter/ui/add_settings_dialog.py:40
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:594
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:581
 #: config/chroot_local-includes/usr/local/sbin/tails-additional-software:366
 #: config/chroot_local-includes/usr/local/bin/tails-screen-locker:119
 #: config/chroot_local-includes/usr/local/bin/tor-browser:49
@@ -495,273 +495,264 @@ msgstr ""
 msgid "_Keyboard Layout"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:138
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:261
+#, python-format
+msgid "Unable to write on %(device)s, skipping."
+msgstr ""
+
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:294
+#, python-format
+msgid ""
+"Some partitions of the target device %(device)s are mounted. They will be "
+"unmounted before starting the installation process."
+msgstr ""
+
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:303
 msgid "Extracting live image to the target device..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:145
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:310
 #, python-format
 msgid "Wrote to device at %(speed)d MB/sec"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:276
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:408
 #, python-format
 msgid ""
 "There was a problem executing the following command: `%(command)s`.\n"
-"A more detailed error log has been written to '%(filename)s'."
+"A more detailed error log has been written to \"%(filename)s\"."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:292
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:424
 #, python-format
 msgid ""
 "Not enough free space on device.\n"
 "%(iso_size)dMB ISO + %(overlay_size)dMB overlay > %(free_space)dMB free space"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:301
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:433
 #, python-format
 msgid "Creating %sMB persistent overlay"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:351
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:483
 #, python-format
 msgid "Unable to copy %(infile)s to %(outfile)s: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:365
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:497
 msgid "Removing existing Tails system"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:374
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:387
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:507
 #, python-format
-msgid "Unable to chmod %(file)s: %(message)s"
+msgid "Unable to remove file from previous Tails system: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:380
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:514
 #, python-format
-msgid "Unable to remove file from previous Tails system: %(message)s"
+msgid "Unable to chmod %(file)s: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:394
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:521
 #, python-format
 msgid "Unable to remove directory from previous Tails system: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:442
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:569
 #, python-format
 msgid "Cannot find device %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:634
-#, python-format
-msgid "Unable to write on %(device)s, skipping."
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:664
-#, python-format
-msgid ""
-"Some partitions of the target device %(device)s are mounted. They will be "
-"unmounted before starting the installation process."
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:707
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:931
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:619
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:836
 msgid "Unknown filesystem.  Your device may need to be reformatted."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:710
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:934
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:622
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:839
 #, python-format
 msgid "Unsupported filesystem: %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:728
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:640
 #, python-format
 msgid "Unknown GLib exception while trying to mount device: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:733
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:645
 #, python-format
 msgid "Unable to mount device: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:738
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:650
 msgid "No mount points found"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:749
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:661
 #, python-format
-msgid "Entering unmount_device for '%(device)s'"
+msgid "Entering unmount_device for \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:759
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:670
 #, python-format
-msgid "Unmounting mounted filesystems on '%(device)s'"
+msgid "Unmounting mounted filesystems on \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:763
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:674
 #, python-format
-msgid "Unmounting '%(udi)s' on '%(device)s'"
+msgid "Unmounting \"%(udi)s\" on \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:774
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:685
 #, python-format
 msgid "Mount %s exists after unmounting"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:787
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:698
 #, python-format
 msgid "Partitioning device %(device)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:916
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:821
 #, python-format
 msgid "Unsupported device '%(device)s', please report a bug."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:919
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:824
 msgid "Trying to continue anyway."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:928
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:833
 msgid "Verifying filesystem..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:952
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:857
 #, python-format
 msgid "Unable to change volume label: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:958
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:862
 msgid "Installing bootloader..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:965
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:869
 #, python-format
 msgid "Removing %(file)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1044
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:951
 #, python-format
 msgid "%s already bootable"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1064
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:971
 msgid "Unable to find partition"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1087
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:990
 #, python-format
 msgid "Formatting %(device)s as FAT32"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1150
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1053
 #, python-format
 msgid "Reading extracted MBR from %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1154
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1057
 #, python-format
 msgid "Could not read the extracted MBR from %(path)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1167
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1168
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1070
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1071
 #, python-format
 msgid "Resetting Master Boot Record of %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1173
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1076
 msgid "Drive is a loopback, skipping MBR reset"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1177
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1080
 msgid "Synchronizing data on disk..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:150
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:146
 msgid ""
 "Error: Cannot set the label or obtain the UUID of your device.  Unable to "
 "continue."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:184
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:180
 #, python-format
 msgid "Installation complete! (%s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:189
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:185
 msgid "Tails installation failed!"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:281
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:274
 #: ../config/chroot_local-includes/usr/share/applications/tails-installer.desktop.in.h:1
 msgid "Tails Installer"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:324
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:316
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:163
 msgid "Clone the current Tails"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:331
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:323
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:184
 msgid "Use a downloaded Tails ISO image"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:368
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:671
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:361
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:657
 msgid "Upgrade"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:370
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:362
 msgid "Manual Upgrade Instructions"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:372
-msgid "https://tails.boum.org/upgrade/"
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:380
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:583
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:648
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:371
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:569
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:634
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:358
 msgid "Install"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:383
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:373
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:131
 msgid "Installation Instructions"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:385
-msgid "https://tails.boum.org/install/"
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:391
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:380
 #, python-format
 msgid "%(size)s %(vendor)s %(model)s device (%(device)s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:403
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:392
 msgid "No ISO image selected"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:404
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:393
 msgid "Please select a Tails ISO image."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:446
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:435
 msgid "No device suitable to install Tails could be found"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:448
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:437
 #, python-format
 msgid "Please plug a USB flash drive or SD card of at least %0.1f GB."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:482
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:468
 #, python-format
 msgid ""
 "The USB stick \"%(pretty_name)s\" is configured as non-removable by its "
@@ -769,38 +760,38 @@ msgid ""
 "a different model."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:492
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:478
 #, python-format
 msgid ""
 "The device \"%(pretty_name)s\" is too small to install Tails (at least "
 "%(size)s GB is required)."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:505
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:491
 #, python-format
 msgid ""
 "To upgrade device \"%(pretty_name)s\" from this Tails, you need to use a downloaded Tails ISO image:\n"
-"https://tails.boum.org/install/download"
+"%(dl_url)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:526
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:513
 msgid "An error happened while installing Tails"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:578
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:564
 msgid "Installation complete!"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:630
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:617
 msgid "Unable to mount device"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:637
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:670
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:624
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:656
 msgid "Confirm the target USB stick"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:638
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:625
 #, python-format
 msgid ""
 "%(size)s %(vendor)s %(model)s device (%(device)s)\n"
@@ -808,50 +799,50 @@ msgid ""
 "All data on this USB stick will be lost."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:657
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:643
 #, python-format
 msgid "%(parent_size)s %(vendor)s %(model)s device (%(device)s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:665
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:651
 msgid ""
 "\n"
 "\n"
 "The persistent storage on this USB stick will be preserved."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:666
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:652
 #, python-format
 msgid "%(description)s%(persistence_message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:705
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:688
 msgid ""
 "The selected file is unreadable. Please fix its permissions or select "
 "another file."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:711
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:694
 msgid ""
 "Unable to use the selected file.  You may have better luck if you move your "
 "ISO to the root of your drive (ie: C:\\)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:717
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:700
 #, python-format
 msgid "%(filename)s selected"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:28
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:31
 msgid "Unable to find Tails on ISO"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:34
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:37
 #, python-format
 msgid "Could not guess underlying block device: %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:48
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:52
 #, python-format
 msgid ""
 "There was a problem executing `%(cmd)s`.\n"
@@ -859,29 +850,29 @@ msgid ""
 "%(err)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:60
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:64
 #, python-format
-msgid "'%s' does not exist"
+msgid "\"%s\" does not exist"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:62
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:66
 #, python-format
-msgid "'%s' is not a directory"
+msgid "\"%s\" is not a directory"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:72
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:77
 #, python-format
-msgid "Skipping '%(filename)s'"
+msgid "Skipping \"%(filename)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/utils.py:54
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/utils.py:54
 #, python-format
 msgid ""
 "There was a problem executing `%(cmd)s`.%(out)s\n"
 "%(err)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/utils.py:134
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/utils.py:126
 msgid "Could not open device for writing."
 msgstr ""
 
diff --git a/bs.po b/bs.po
index 7c457c1763..6454f7322b 100644
--- a/bs.po
+++ b/bs.po
@@ -7,8 +7,8 @@ msgid ""
 msgstr ""
 "Project-Id-Version: Tor Project\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2020-11-16 10:33+0100\n"
-"PO-Revision-Date: 2020-11-16 12:13+0000\n"
+"POT-Creation-Date: 2020-12-02 12:10+0100\n"
+"PO-Revision-Date: 2020-12-04 18:13+0000\n"
 "Last-Translator: Transifex Bot <>\n"
 "Language-Team: Bosnian (http://www.transifex.com/otf/torproject/language/bs/)\n"
 "MIME-Version: 1.0\n"
@@ -369,7 +369,7 @@ msgid "Additional Settings"
 msgstr ""
 
 #: config/chroot_local-includes/usr/lib/python3/dist-packages/tailsgreeter/ui/add_settings_dialog.py:40
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:594
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:581
 #: config/chroot_local-includes/usr/local/sbin/tails-additional-software:366
 #: config/chroot_local-includes/usr/local/bin/tails-screen-locker:119
 #: config/chroot_local-includes/usr/local/bin/tor-browser:49
@@ -494,273 +494,264 @@ msgstr ""
 msgid "_Keyboard Layout"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:138
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:261
+#, python-format
+msgid "Unable to write on %(device)s, skipping."
+msgstr ""
+
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:294
+#, python-format
+msgid ""
+"Some partitions of the target device %(device)s are mounted. They will be "
+"unmounted before starting the installation process."
+msgstr ""
+
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:303
 msgid "Extracting live image to the target device..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:145
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:310
 #, python-format
 msgid "Wrote to device at %(speed)d MB/sec"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:276
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:408
 #, python-format
 msgid ""
 "There was a problem executing the following command: `%(command)s`.\n"
-"A more detailed error log has been written to '%(filename)s'."
+"A more detailed error log has been written to \"%(filename)s\"."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:292
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:424
 #, python-format
 msgid ""
 "Not enough free space on device.\n"
 "%(iso_size)dMB ISO + %(overlay_size)dMB overlay > %(free_space)dMB free space"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:301
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:433
 #, python-format
 msgid "Creating %sMB persistent overlay"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:351
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:483
 #, python-format
 msgid "Unable to copy %(infile)s to %(outfile)s: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:365
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:497
 msgid "Removing existing Tails system"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:374
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:387
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:507
 #, python-format
-msgid "Unable to chmod %(file)s: %(message)s"
+msgid "Unable to remove file from previous Tails system: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:380
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:514
 #, python-format
-msgid "Unable to remove file from previous Tails system: %(message)s"
+msgid "Unable to chmod %(file)s: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:394
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:521
 #, python-format
 msgid "Unable to remove directory from previous Tails system: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:442
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:569
 #, python-format
 msgid "Cannot find device %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:634
-#, python-format
-msgid "Unable to write on %(device)s, skipping."
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:664
-#, python-format
-msgid ""
-"Some partitions of the target device %(device)s are mounted. They will be "
-"unmounted before starting the installation process."
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:707
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:931
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:619
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:836
 msgid "Unknown filesystem.  Your device may need to be reformatted."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:710
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:934
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:622
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:839
 #, python-format
 msgid "Unsupported filesystem: %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:728
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:640
 #, python-format
 msgid "Unknown GLib exception while trying to mount device: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:733
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:645
 #, python-format
 msgid "Unable to mount device: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:738
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:650
 msgid "No mount points found"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:749
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:661
 #, python-format
-msgid "Entering unmount_device for '%(device)s'"
+msgid "Entering unmount_device for \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:759
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:670
 #, python-format
-msgid "Unmounting mounted filesystems on '%(device)s'"
+msgid "Unmounting mounted filesystems on \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:763
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:674
 #, python-format
-msgid "Unmounting '%(udi)s' on '%(device)s'"
+msgid "Unmounting \"%(udi)s\" on \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:774
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:685
 #, python-format
 msgid "Mount %s exists after unmounting"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:787
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:698
 #, python-format
 msgid "Partitioning device %(device)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:916
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:821
 #, python-format
 msgid "Unsupported device '%(device)s', please report a bug."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:919
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:824
 msgid "Trying to continue anyway."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:928
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:833
 msgid "Verifying filesystem..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:952
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:857
 #, python-format
 msgid "Unable to change volume label: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:958
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:862
 msgid "Installing bootloader..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:965
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:869
 #, python-format
 msgid "Removing %(file)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1044
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:951
 #, python-format
 msgid "%s already bootable"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1064
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:971
 msgid "Unable to find partition"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1087
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:990
 #, python-format
 msgid "Formatting %(device)s as FAT32"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1150
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1053
 #, python-format
 msgid "Reading extracted MBR from %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1154
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1057
 #, python-format
 msgid "Could not read the extracted MBR from %(path)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1167
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1168
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1070
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1071
 #, python-format
 msgid "Resetting Master Boot Record of %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1173
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1076
 msgid "Drive is a loopback, skipping MBR reset"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1177
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1080
 msgid "Synchronizing data on disk..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:150
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:146
 msgid ""
 "Error: Cannot set the label or obtain the UUID of your device.  Unable to "
 "continue."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:184
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:180
 #, python-format
 msgid "Installation complete! (%s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:189
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:185
 msgid "Tails installation failed!"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:281
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:274
 #: ../config/chroot_local-includes/usr/share/applications/tails-installer.desktop.in.h:1
 msgid "Tails Installer"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:324
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:316
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:163
 msgid "Clone the current Tails"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:331
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:323
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:184
 msgid "Use a downloaded Tails ISO image"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:368
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:671
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:361
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:657
 msgid "Upgrade"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:370
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:362
 msgid "Manual Upgrade Instructions"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:372
-msgid "https://tails.boum.org/upgrade/"
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:380
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:583
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:648
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:371
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:569
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:634
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:358
 msgid "Install"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:383
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:373
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:131
 msgid "Installation Instructions"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:385
-msgid "https://tails.boum.org/install/"
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:391
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:380
 #, python-format
 msgid "%(size)s %(vendor)s %(model)s device (%(device)s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:403
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:392
 msgid "No ISO image selected"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:404
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:393
 msgid "Please select a Tails ISO image."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:446
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:435
 msgid "No device suitable to install Tails could be found"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:448
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:437
 #, python-format
 msgid "Please plug a USB flash drive or SD card of at least %0.1f GB."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:482
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:468
 #, python-format
 msgid ""
 "The USB stick \"%(pretty_name)s\" is configured as non-removable by its "
@@ -768,38 +759,38 @@ msgid ""
 "a different model."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:492
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:478
 #, python-format
 msgid ""
 "The device \"%(pretty_name)s\" is too small to install Tails (at least "
 "%(size)s GB is required)."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:505
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:491
 #, python-format
 msgid ""
 "To upgrade device \"%(pretty_name)s\" from this Tails, you need to use a downloaded Tails ISO image:\n"
-"https://tails.boum.org/install/download"
+"%(dl_url)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:526
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:513
 msgid "An error happened while installing Tails"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:578
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:564
 msgid "Installation complete!"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:630
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:617
 msgid "Unable to mount device"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:637
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:670
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:624
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:656
 msgid "Confirm the target USB stick"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:638
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:625
 #, python-format
 msgid ""
 "%(size)s %(vendor)s %(model)s device (%(device)s)\n"
@@ -807,50 +798,50 @@ msgid ""
 "All data on this USB stick will be lost."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:657
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:643
 #, python-format
 msgid "%(parent_size)s %(vendor)s %(model)s device (%(device)s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:665
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:651
 msgid ""
 "\n"
 "\n"
 "The persistent storage on this USB stick will be preserved."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:666
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:652
 #, python-format
 msgid "%(description)s%(persistence_message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:705
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:688
 msgid ""
 "The selected file is unreadable. Please fix its permissions or select "
 "another file."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:711
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:694
 msgid ""
 "Unable to use the selected file.  You may have better luck if you move your "
 "ISO to the root of your drive (ie: C:\\)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:717
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:700
 #, python-format
 msgid "%(filename)s selected"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:28
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:31
 msgid "Unable to find Tails on ISO"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:34
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:37
 #, python-format
 msgid "Could not guess underlying block device: %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:48
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:52
 #, python-format
 msgid ""
 "There was a problem executing `%(cmd)s`.\n"
@@ -858,29 +849,29 @@ msgid ""
 "%(err)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:60
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:64
 #, python-format
-msgid "'%s' does not exist"
+msgid "\"%s\" does not exist"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:62
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:66
 #, python-format
-msgid "'%s' is not a directory"
+msgid "\"%s\" is not a directory"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:72
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:77
 #, python-format
-msgid "Skipping '%(filename)s'"
+msgid "Skipping \"%(filename)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/utils.py:54
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/utils.py:54
 #, python-format
 msgid ""
 "There was a problem executing `%(cmd)s`.%(out)s\n"
 "%(err)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/utils.py:134
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/utils.py:126
 msgid "Could not open device for writing."
 msgstr ""
 
diff --git a/ca.po b/ca.po
index 5a01b5c73f..7a09892b86 100644
--- a/ca.po
+++ b/ca.po
@@ -25,8 +25,8 @@ msgid ""
 msgstr ""
 "Project-Id-Version: Tor Project\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2020-11-16 10:33+0100\n"
-"PO-Revision-Date: 2020-11-16 12:13+0000\n"
+"POT-Creation-Date: 2020-12-02 12:10+0100\n"
+"PO-Revision-Date: 2020-12-04 18:13+0000\n"
 "Last-Translator: Transifex Bot <>\n"
 "Language-Team: Catalan (http://www.transifex.com/otf/torproject/language/ca/)\n"
 "MIME-Version: 1.0\n"
@@ -387,7 +387,7 @@ msgid "Additional Settings"
 msgstr ""
 
 #: config/chroot_local-includes/usr/lib/python3/dist-packages/tailsgreeter/ui/add_settings_dialog.py:40
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:594
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:581
 #: config/chroot_local-includes/usr/local/sbin/tails-additional-software:366
 #: config/chroot_local-includes/usr/local/bin/tails-screen-locker:119
 #: config/chroot_local-includes/usr/local/bin/tor-browser:49
@@ -512,273 +512,264 @@ msgstr ""
 msgid "_Keyboard Layout"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:138
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:261
+#, python-format
+msgid "Unable to write on %(device)s, skipping."
+msgstr ""
+
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:294
+#, python-format
+msgid ""
+"Some partitions of the target device %(device)s are mounted. They will be "
+"unmounted before starting the installation process."
+msgstr ""
+
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:303
 msgid "Extracting live image to the target device..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:145
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:310
 #, python-format
 msgid "Wrote to device at %(speed)d MB/sec"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:276
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:408
 #, python-format
 msgid ""
 "There was a problem executing the following command: `%(command)s`.\n"
-"A more detailed error log has been written to '%(filename)s'."
+"A more detailed error log has been written to \"%(filename)s\"."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:292
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:424
 #, python-format
 msgid ""
 "Not enough free space on device.\n"
 "%(iso_size)dMB ISO + %(overlay_size)dMB overlay > %(free_space)dMB free space"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:301
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:433
 #, python-format
 msgid "Creating %sMB persistent overlay"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:351
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:483
 #, python-format
 msgid "Unable to copy %(infile)s to %(outfile)s: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:365
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:497
 msgid "Removing existing Tails system"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:374
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:387
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:507
 #, python-format
-msgid "Unable to chmod %(file)s: %(message)s"
+msgid "Unable to remove file from previous Tails system: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:380
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:514
 #, python-format
-msgid "Unable to remove file from previous Tails system: %(message)s"
+msgid "Unable to chmod %(file)s: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:394
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:521
 #, python-format
 msgid "Unable to remove directory from previous Tails system: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:442
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:569
 #, python-format
 msgid "Cannot find device %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:634
-#, python-format
-msgid "Unable to write on %(device)s, skipping."
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:664
-#, python-format
-msgid ""
-"Some partitions of the target device %(device)s are mounted. They will be "
-"unmounted before starting the installation process."
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:707
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:931
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:619
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:836
 msgid "Unknown filesystem.  Your device may need to be reformatted."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:710
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:934
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:622
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:839
 #, python-format
 msgid "Unsupported filesystem: %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:728
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:640
 #, python-format
 msgid "Unknown GLib exception while trying to mount device: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:733
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:645
 #, python-format
 msgid "Unable to mount device: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:738
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:650
 msgid "No mount points found"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:749
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:661
 #, python-format
-msgid "Entering unmount_device for '%(device)s'"
+msgid "Entering unmount_device for \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:759
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:670
 #, python-format
-msgid "Unmounting mounted filesystems on '%(device)s'"
+msgid "Unmounting mounted filesystems on \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:763
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:674
 #, python-format
-msgid "Unmounting '%(udi)s' on '%(device)s'"
+msgid "Unmounting \"%(udi)s\" on \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:774
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:685
 #, python-format
 msgid "Mount %s exists after unmounting"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:787
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:698
 #, python-format
 msgid "Partitioning device %(device)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:916
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:821
 #, python-format
 msgid "Unsupported device '%(device)s', please report a bug."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:919
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:824
 msgid "Trying to continue anyway."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:928
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:833
 msgid "Verifying filesystem..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:952
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:857
 #, python-format
 msgid "Unable to change volume label: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:958
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:862
 msgid "Installing bootloader..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:965
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:869
 #, python-format
 msgid "Removing %(file)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1044
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:951
 #, python-format
 msgid "%s already bootable"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1064
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:971
 msgid "Unable to find partition"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1087
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:990
 #, python-format
 msgid "Formatting %(device)s as FAT32"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1150
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1053
 #, python-format
 msgid "Reading extracted MBR from %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1154
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1057
 #, python-format
 msgid "Could not read the extracted MBR from %(path)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1167
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1168
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1070
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1071
 #, python-format
 msgid "Resetting Master Boot Record of %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1173
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1076
 msgid "Drive is a loopback, skipping MBR reset"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1177
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1080
 msgid "Synchronizing data on disk..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:150
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:146
 msgid ""
 "Error: Cannot set the label or obtain the UUID of your device.  Unable to "
 "continue."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:184
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:180
 #, python-format
 msgid "Installation complete! (%s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:189
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:185
 msgid "Tails installation failed!"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:281
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:274
 #: ../config/chroot_local-includes/usr/share/applications/tails-installer.desktop.in.h:1
 msgid "Tails Installer"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:324
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:316
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:163
 msgid "Clone the current Tails"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:331
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:323
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:184
 msgid "Use a downloaded Tails ISO image"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:368
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:671
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:361
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:657
 msgid "Upgrade"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:370
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:362
 msgid "Manual Upgrade Instructions"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:372
-msgid "https://tails.boum.org/upgrade/"
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:380
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:583
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:648
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:371
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:569
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:634
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:358
 msgid "Install"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:383
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:373
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:131
 msgid "Installation Instructions"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:385
-msgid "https://tails.boum.org/install/"
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:391
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:380
 #, python-format
 msgid "%(size)s %(vendor)s %(model)s device (%(device)s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:403
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:392
 msgid "No ISO image selected"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:404
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:393
 msgid "Please select a Tails ISO image."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:446
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:435
 msgid "No device suitable to install Tails could be found"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:448
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:437
 #, python-format
 msgid "Please plug a USB flash drive or SD card of at least %0.1f GB."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:482
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:468
 #, python-format
 msgid ""
 "The USB stick \"%(pretty_name)s\" is configured as non-removable by its "
@@ -786,38 +777,38 @@ msgid ""
 "a different model."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:492
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:478
 #, python-format
 msgid ""
 "The device \"%(pretty_name)s\" is too small to install Tails (at least "
 "%(size)s GB is required)."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:505
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:491
 #, python-format
 msgid ""
 "To upgrade device \"%(pretty_name)s\" from this Tails, you need to use a downloaded Tails ISO image:\n"
-"https://tails.boum.org/install/download"
+"%(dl_url)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:526
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:513
 msgid "An error happened while installing Tails"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:578
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:564
 msgid "Installation complete!"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:630
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:617
 msgid "Unable to mount device"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:637
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:670
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:624
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:656
 msgid "Confirm the target USB stick"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:638
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:625
 #, python-format
 msgid ""
 "%(size)s %(vendor)s %(model)s device (%(device)s)\n"
@@ -825,50 +816,50 @@ msgid ""
 "All data on this USB stick will be lost."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:657
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:643
 #, python-format
 msgid "%(parent_size)s %(vendor)s %(model)s device (%(device)s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:665
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:651
 msgid ""
 "\n"
 "\n"
 "The persistent storage on this USB stick will be preserved."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:666
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:652
 #, python-format
 msgid "%(description)s%(persistence_message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:705
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:688
 msgid ""
 "The selected file is unreadable. Please fix its permissions or select "
 "another file."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:711
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:694
 msgid ""
 "Unable to use the selected file.  You may have better luck if you move your "
 "ISO to the root of your drive (ie: C:\\)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:717
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:700
 #, python-format
 msgid "%(filename)s selected"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:28
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:31
 msgid "Unable to find Tails on ISO"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:34
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:37
 #, python-format
 msgid "Could not guess underlying block device: %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:48
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:52
 #, python-format
 msgid ""
 "There was a problem executing `%(cmd)s`.\n"
@@ -876,29 +867,29 @@ msgid ""
 "%(err)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:60
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:64
 #, python-format
-msgid "'%s' does not exist"
+msgid "\"%s\" does not exist"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:62
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:66
 #, python-format
-msgid "'%s' is not a directory"
+msgid "\"%s\" is not a directory"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:72
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:77
 #, python-format
-msgid "Skipping '%(filename)s'"
+msgid "Skipping \"%(filename)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/utils.py:54
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/utils.py:54
 #, python-format
 msgid ""
 "There was a problem executing `%(cmd)s`.%(out)s\n"
 "%(err)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/utils.py:134
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/utils.py:126
 msgid "Could not open device for writing."
 msgstr ""
 
diff --git a/cs.po b/cs.po
index c5b7c2f462..cf3b8ce39b 100644
--- a/cs.po
+++ b/cs.po
@@ -24,9 +24,9 @@ msgid ""
 msgstr ""
 "Project-Id-Version: Tor Project\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2020-11-16 10:33+0100\n"
-"PO-Revision-Date: 2020-11-28 08:46+0000\n"
-"Last-Translator: petr_gremlica <petr.gremlica at gmail.com>\n"
+"POT-Creation-Date: 2020-12-02 12:10+0100\n"
+"PO-Revision-Date: 2020-12-04 18:13+0000\n"
+"Last-Translator: Transifex Bot <>\n"
 "Language-Team: Czech (http://www.transifex.com/otf/torproject/language/cs/)\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
@@ -386,7 +386,7 @@ msgid "Additional Settings"
 msgstr "Další nastavení"
 
 #: config/chroot_local-includes/usr/lib/python3/dist-packages/tailsgreeter/ui/add_settings_dialog.py:40
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:594
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:581
 #: config/chroot_local-includes/usr/local/sbin/tails-additional-software:366
 #: config/chroot_local-includes/usr/local/bin/tails-screen-locker:119
 #: config/chroot_local-includes/usr/local/bin/tor-browser:49
@@ -511,273 +511,264 @@ msgstr "_Formáty"
 msgid "_Keyboard Layout"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:138
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:261
+#, python-format
+msgid "Unable to write on %(device)s, skipping."
+msgstr ""
+
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:294
+#, python-format
+msgid ""
+"Some partitions of the target device %(device)s are mounted. They will be "
+"unmounted before starting the installation process."
+msgstr ""
+
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:303
 msgid "Extracting live image to the target device..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:145
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:310
 #, python-format
 msgid "Wrote to device at %(speed)d MB/sec"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:276
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:408
 #, python-format
 msgid ""
 "There was a problem executing the following command: `%(command)s`.\n"
-"A more detailed error log has been written to '%(filename)s'."
+"A more detailed error log has been written to \"%(filename)s\"."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:292
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:424
 #, python-format
 msgid ""
 "Not enough free space on device.\n"
 "%(iso_size)dMB ISO + %(overlay_size)dMB overlay > %(free_space)dMB free space"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:301
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:433
 #, python-format
 msgid "Creating %sMB persistent overlay"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:351
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:483
 #, python-format
 msgid "Unable to copy %(infile)s to %(outfile)s: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:365
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:497
 msgid "Removing existing Tails system"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:374
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:387
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:507
 #, python-format
-msgid "Unable to chmod %(file)s: %(message)s"
+msgid "Unable to remove file from previous Tails system: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:380
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:514
 #, python-format
-msgid "Unable to remove file from previous Tails system: %(message)s"
+msgid "Unable to chmod %(file)s: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:394
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:521
 #, python-format
 msgid "Unable to remove directory from previous Tails system: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:442
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:569
 #, python-format
 msgid "Cannot find device %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:634
-#, python-format
-msgid "Unable to write on %(device)s, skipping."
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:664
-#, python-format
-msgid ""
-"Some partitions of the target device %(device)s are mounted. They will be "
-"unmounted before starting the installation process."
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:707
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:931
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:619
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:836
 msgid "Unknown filesystem.  Your device may need to be reformatted."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:710
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:934
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:622
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:839
 #, python-format
 msgid "Unsupported filesystem: %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:728
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:640
 #, python-format
 msgid "Unknown GLib exception while trying to mount device: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:733
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:645
 #, python-format
 msgid "Unable to mount device: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:738
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:650
 msgid "No mount points found"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:749
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:661
 #, python-format
-msgid "Entering unmount_device for '%(device)s'"
+msgid "Entering unmount_device for \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:759
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:670
 #, python-format
-msgid "Unmounting mounted filesystems on '%(device)s'"
+msgid "Unmounting mounted filesystems on \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:763
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:674
 #, python-format
-msgid "Unmounting '%(udi)s' on '%(device)s'"
+msgid "Unmounting \"%(udi)s\" on \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:774
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:685
 #, python-format
 msgid "Mount %s exists after unmounting"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:787
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:698
 #, python-format
 msgid "Partitioning device %(device)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:916
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:821
 #, python-format
 msgid "Unsupported device '%(device)s', please report a bug."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:919
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:824
 msgid "Trying to continue anyway."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:928
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:833
 msgid "Verifying filesystem..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:952
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:857
 #, python-format
 msgid "Unable to change volume label: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:958
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:862
 msgid "Installing bootloader..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:965
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:869
 #, python-format
 msgid "Removing %(file)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1044
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:951
 #, python-format
 msgid "%s already bootable"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1064
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:971
 msgid "Unable to find partition"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1087
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:990
 #, python-format
 msgid "Formatting %(device)s as FAT32"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1150
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1053
 #, python-format
 msgid "Reading extracted MBR from %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1154
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1057
 #, python-format
 msgid "Could not read the extracted MBR from %(path)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1167
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1168
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1070
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1071
 #, python-format
 msgid "Resetting Master Boot Record of %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1173
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1076
 msgid "Drive is a loopback, skipping MBR reset"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1177
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1080
 msgid "Synchronizing data on disk..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:150
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:146
 msgid ""
 "Error: Cannot set the label or obtain the UUID of your device.  Unable to "
 "continue."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:184
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:180
 #, python-format
 msgid "Installation complete! (%s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:189
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:185
 msgid "Tails installation failed!"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:281
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:274
 #: ../config/chroot_local-includes/usr/share/applications/tails-installer.desktop.in.h:1
 msgid "Tails Installer"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:324
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:316
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:163
 msgid "Clone the current Tails"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:331
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:323
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:184
 msgid "Use a downloaded Tails ISO image"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:368
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:671
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:361
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:657
 msgid "Upgrade"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:370
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:362
 msgid "Manual Upgrade Instructions"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:372
-msgid "https://tails.boum.org/upgrade/"
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:380
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:583
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:648
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:371
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:569
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:634
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:358
 msgid "Install"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:383
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:373
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:131
 msgid "Installation Instructions"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:385
-msgid "https://tails.boum.org/install/"
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:391
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:380
 #, python-format
 msgid "%(size)s %(vendor)s %(model)s device (%(device)s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:403
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:392
 msgid "No ISO image selected"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:404
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:393
 msgid "Please select a Tails ISO image."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:446
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:435
 msgid "No device suitable to install Tails could be found"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:448
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:437
 #, python-format
 msgid "Please plug a USB flash drive or SD card of at least %0.1f GB."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:482
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:468
 #, python-format
 msgid ""
 "The USB stick \"%(pretty_name)s\" is configured as non-removable by its "
@@ -785,38 +776,38 @@ msgid ""
 "a different model."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:492
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:478
 #, python-format
 msgid ""
 "The device \"%(pretty_name)s\" is too small to install Tails (at least "
 "%(size)s GB is required)."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:505
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:491
 #, python-format
 msgid ""
 "To upgrade device \"%(pretty_name)s\" from this Tails, you need to use a downloaded Tails ISO image:\n"
-"https://tails.boum.org/install/download"
+"%(dl_url)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:526
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:513
 msgid "An error happened while installing Tails"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:578
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:564
 msgid "Installation complete!"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:630
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:617
 msgid "Unable to mount device"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:637
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:670
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:624
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:656
 msgid "Confirm the target USB stick"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:638
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:625
 #, python-format
 msgid ""
 "%(size)s %(vendor)s %(model)s device (%(device)s)\n"
@@ -824,50 +815,50 @@ msgid ""
 "All data on this USB stick will be lost."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:657
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:643
 #, python-format
 msgid "%(parent_size)s %(vendor)s %(model)s device (%(device)s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:665
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:651
 msgid ""
 "\n"
 "\n"
 "The persistent storage on this USB stick will be preserved."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:666
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:652
 #, python-format
 msgid "%(description)s%(persistence_message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:705
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:688
 msgid ""
 "The selected file is unreadable. Please fix its permissions or select "
 "another file."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:711
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:694
 msgid ""
 "Unable to use the selected file.  You may have better luck if you move your "
 "ISO to the root of your drive (ie: C:\\)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:717
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:700
 #, python-format
 msgid "%(filename)s selected"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:28
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:31
 msgid "Unable to find Tails on ISO"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:34
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:37
 #, python-format
 msgid "Could not guess underlying block device: %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:48
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:52
 #, python-format
 msgid ""
 "There was a problem executing `%(cmd)s`.\n"
@@ -875,29 +866,29 @@ msgid ""
 "%(err)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:60
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:64
 #, python-format
-msgid "'%s' does not exist"
+msgid "\"%s\" does not exist"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:62
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:66
 #, python-format
-msgid "'%s' is not a directory"
+msgid "\"%s\" is not a directory"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:72
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:77
 #, python-format
-msgid "Skipping '%(filename)s'"
+msgid "Skipping \"%(filename)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/utils.py:54
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/utils.py:54
 #, python-format
 msgid ""
 "There was a problem executing `%(cmd)s`.%(out)s\n"
 "%(err)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/utils.py:134
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/utils.py:126
 msgid "Could not open device for writing."
 msgstr ""
 
diff --git a/cy.po b/cy.po
index e475c06c7c..e109d89a97 100644
--- a/cy.po
+++ b/cy.po
@@ -10,8 +10,8 @@ msgid ""
 msgstr ""
 "Project-Id-Version: Tor Project\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2020-11-16 10:33+0100\n"
-"PO-Revision-Date: 2020-11-16 12:13+0000\n"
+"POT-Creation-Date: 2020-12-02 12:10+0100\n"
+"PO-Revision-Date: 2020-12-04 18:13+0000\n"
 "Last-Translator: Transifex Bot <>\n"
 "Language-Team: Welsh (http://www.transifex.com/otf/torproject/language/cy/)\n"
 "MIME-Version: 1.0\n"
@@ -372,7 +372,7 @@ msgid "Additional Settings"
 msgstr ""
 
 #: config/chroot_local-includes/usr/lib/python3/dist-packages/tailsgreeter/ui/add_settings_dialog.py:40
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:594
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:581
 #: config/chroot_local-includes/usr/local/sbin/tails-additional-software:366
 #: config/chroot_local-includes/usr/local/bin/tails-screen-locker:119
 #: config/chroot_local-includes/usr/local/bin/tor-browser:49
@@ -497,273 +497,264 @@ msgstr ""
 msgid "_Keyboard Layout"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:138
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:261
+#, python-format
+msgid "Unable to write on %(device)s, skipping."
+msgstr ""
+
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:294
+#, python-format
+msgid ""
+"Some partitions of the target device %(device)s are mounted. They will be "
+"unmounted before starting the installation process."
+msgstr ""
+
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:303
 msgid "Extracting live image to the target device..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:145
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:310
 #, python-format
 msgid "Wrote to device at %(speed)d MB/sec"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:276
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:408
 #, python-format
 msgid ""
 "There was a problem executing the following command: `%(command)s`.\n"
-"A more detailed error log has been written to '%(filename)s'."
+"A more detailed error log has been written to \"%(filename)s\"."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:292
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:424
 #, python-format
 msgid ""
 "Not enough free space on device.\n"
 "%(iso_size)dMB ISO + %(overlay_size)dMB overlay > %(free_space)dMB free space"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:301
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:433
 #, python-format
 msgid "Creating %sMB persistent overlay"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:351
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:483
 #, python-format
 msgid "Unable to copy %(infile)s to %(outfile)s: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:365
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:497
 msgid "Removing existing Tails system"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:374
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:387
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:507
 #, python-format
-msgid "Unable to chmod %(file)s: %(message)s"
+msgid "Unable to remove file from previous Tails system: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:380
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:514
 #, python-format
-msgid "Unable to remove file from previous Tails system: %(message)s"
+msgid "Unable to chmod %(file)s: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:394
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:521
 #, python-format
 msgid "Unable to remove directory from previous Tails system: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:442
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:569
 #, python-format
 msgid "Cannot find device %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:634
-#, python-format
-msgid "Unable to write on %(device)s, skipping."
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:664
-#, python-format
-msgid ""
-"Some partitions of the target device %(device)s are mounted. They will be "
-"unmounted before starting the installation process."
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:707
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:931
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:619
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:836
 msgid "Unknown filesystem.  Your device may need to be reformatted."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:710
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:934
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:622
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:839
 #, python-format
 msgid "Unsupported filesystem: %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:728
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:640
 #, python-format
 msgid "Unknown GLib exception while trying to mount device: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:733
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:645
 #, python-format
 msgid "Unable to mount device: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:738
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:650
 msgid "No mount points found"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:749
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:661
 #, python-format
-msgid "Entering unmount_device for '%(device)s'"
+msgid "Entering unmount_device for \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:759
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:670
 #, python-format
-msgid "Unmounting mounted filesystems on '%(device)s'"
+msgid "Unmounting mounted filesystems on \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:763
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:674
 #, python-format
-msgid "Unmounting '%(udi)s' on '%(device)s'"
+msgid "Unmounting \"%(udi)s\" on \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:774
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:685
 #, python-format
 msgid "Mount %s exists after unmounting"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:787
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:698
 #, python-format
 msgid "Partitioning device %(device)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:916
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:821
 #, python-format
 msgid "Unsupported device '%(device)s', please report a bug."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:919
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:824
 msgid "Trying to continue anyway."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:928
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:833
 msgid "Verifying filesystem..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:952
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:857
 #, python-format
 msgid "Unable to change volume label: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:958
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:862
 msgid "Installing bootloader..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:965
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:869
 #, python-format
 msgid "Removing %(file)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1044
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:951
 #, python-format
 msgid "%s already bootable"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1064
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:971
 msgid "Unable to find partition"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1087
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:990
 #, python-format
 msgid "Formatting %(device)s as FAT32"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1150
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1053
 #, python-format
 msgid "Reading extracted MBR from %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1154
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1057
 #, python-format
 msgid "Could not read the extracted MBR from %(path)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1167
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1168
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1070
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1071
 #, python-format
 msgid "Resetting Master Boot Record of %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1173
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1076
 msgid "Drive is a loopback, skipping MBR reset"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1177
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1080
 msgid "Synchronizing data on disk..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:150
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:146
 msgid ""
 "Error: Cannot set the label or obtain the UUID of your device.  Unable to "
 "continue."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:184
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:180
 #, python-format
 msgid "Installation complete! (%s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:189
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:185
 msgid "Tails installation failed!"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:281
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:274
 #: ../config/chroot_local-includes/usr/share/applications/tails-installer.desktop.in.h:1
 msgid "Tails Installer"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:324
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:316
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:163
 msgid "Clone the current Tails"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:331
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:323
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:184
 msgid "Use a downloaded Tails ISO image"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:368
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:671
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:361
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:657
 msgid "Upgrade"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:370
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:362
 msgid "Manual Upgrade Instructions"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:372
-msgid "https://tails.boum.org/upgrade/"
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:380
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:583
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:648
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:371
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:569
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:634
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:358
 msgid "Install"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:383
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:373
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:131
 msgid "Installation Instructions"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:385
-msgid "https://tails.boum.org/install/"
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:391
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:380
 #, python-format
 msgid "%(size)s %(vendor)s %(model)s device (%(device)s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:403
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:392
 msgid "No ISO image selected"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:404
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:393
 msgid "Please select a Tails ISO image."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:446
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:435
 msgid "No device suitable to install Tails could be found"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:448
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:437
 #, python-format
 msgid "Please plug a USB flash drive or SD card of at least %0.1f GB."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:482
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:468
 #, python-format
 msgid ""
 "The USB stick \"%(pretty_name)s\" is configured as non-removable by its "
@@ -771,38 +762,38 @@ msgid ""
 "a different model."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:492
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:478
 #, python-format
 msgid ""
 "The device \"%(pretty_name)s\" is too small to install Tails (at least "
 "%(size)s GB is required)."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:505
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:491
 #, python-format
 msgid ""
 "To upgrade device \"%(pretty_name)s\" from this Tails, you need to use a downloaded Tails ISO image:\n"
-"https://tails.boum.org/install/download"
+"%(dl_url)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:526
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:513
 msgid "An error happened while installing Tails"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:578
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:564
 msgid "Installation complete!"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:630
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:617
 msgid "Unable to mount device"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:637
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:670
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:624
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:656
 msgid "Confirm the target USB stick"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:638
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:625
 #, python-format
 msgid ""
 "%(size)s %(vendor)s %(model)s device (%(device)s)\n"
@@ -810,50 +801,50 @@ msgid ""
 "All data on this USB stick will be lost."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:657
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:643
 #, python-format
 msgid "%(parent_size)s %(vendor)s %(model)s device (%(device)s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:665
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:651
 msgid ""
 "\n"
 "\n"
 "The persistent storage on this USB stick will be preserved."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:666
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:652
 #, python-format
 msgid "%(description)s%(persistence_message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:705
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:688
 msgid ""
 "The selected file is unreadable. Please fix its permissions or select "
 "another file."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:711
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:694
 msgid ""
 "Unable to use the selected file.  You may have better luck if you move your "
 "ISO to the root of your drive (ie: C:\\)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:717
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:700
 #, python-format
 msgid "%(filename)s selected"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:28
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:31
 msgid "Unable to find Tails on ISO"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:34
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:37
 #, python-format
 msgid "Could not guess underlying block device: %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:48
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:52
 #, python-format
 msgid ""
 "There was a problem executing `%(cmd)s`.\n"
@@ -861,29 +852,29 @@ msgid ""
 "%(err)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:60
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:64
 #, python-format
-msgid "'%s' does not exist"
+msgid "\"%s\" does not exist"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:62
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:66
 #, python-format
-msgid "'%s' is not a directory"
+msgid "\"%s\" is not a directory"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:72
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:77
 #, python-format
-msgid "Skipping '%(filename)s'"
+msgid "Skipping \"%(filename)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/utils.py:54
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/utils.py:54
 #, python-format
 msgid ""
 "There was a problem executing `%(cmd)s`.%(out)s\n"
 "%(err)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/utils.py:134
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/utils.py:126
 msgid "Could not open device for writing."
 msgstr ""
 
diff --git a/da.po b/da.po
index 3c8fe6ea4c..f518d28a42 100644
--- a/da.po
+++ b/da.po
@@ -20,8 +20,8 @@ msgid ""
 msgstr ""
 "Project-Id-Version: Tor Project\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2020-11-16 10:33+0100\n"
-"PO-Revision-Date: 2020-11-16 12:13+0000\n"
+"POT-Creation-Date: 2020-12-02 12:10+0100\n"
+"PO-Revision-Date: 2020-12-04 18:13+0000\n"
 "Last-Translator: Transifex Bot <>\n"
 "Language-Team: Danish (http://www.transifex.com/otf/torproject/language/da/)\n"
 "MIME-Version: 1.0\n"
@@ -382,7 +382,7 @@ msgid "Additional Settings"
 msgstr "Yderligere indstillinger"
 
 #: config/chroot_local-includes/usr/lib/python3/dist-packages/tailsgreeter/ui/add_settings_dialog.py:40
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:594
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:581
 #: config/chroot_local-includes/usr/local/sbin/tails-additional-software:366
 #: config/chroot_local-includes/usr/local/bin/tails-screen-locker:119
 #: config/chroot_local-includes/usr/local/bin/tor-browser:49
@@ -507,273 +507,264 @@ msgstr "_Formater"
 msgid "_Keyboard Layout"
 msgstr "_Tastaturlayout"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:138
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:261
+#, python-format
+msgid "Unable to write on %(device)s, skipping."
+msgstr "Kan ikke skrive til %(device)s, springer over."
+
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:294
+#, python-format
+msgid ""
+"Some partitions of the target device %(device)s are mounted. They will be "
+"unmounted before starting the installation process."
+msgstr "Nogle partitioner på målenheden %(device)s er monteret. De afmonteres før installationsprocessen starter."
+
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:303
 msgid "Extracting live image to the target device..."
 msgstr "Udpakker live-aftrykket til målenheden..."
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:145
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:310
 #, python-format
 msgid "Wrote to device at %(speed)d MB/sec"
 msgstr "Skrev til enhed med %(speed)d MB/s"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:276
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:408
 #, python-format
 msgid ""
 "There was a problem executing the following command: `%(command)s`.\n"
-"A more detailed error log has been written to '%(filename)s'."
-msgstr "Der opstod et problem under kørsel af følgende kommando: \"%(command)s\".\nEn mere detaljeret fejllog er blevet skrevet til \"%(filename)s\"."
+"A more detailed error log has been written to \"%(filename)s\"."
+msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:292
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:424
 #, python-format
 msgid ""
 "Not enough free space on device.\n"
 "%(iso_size)dMB ISO + %(overlay_size)dMB overlay > %(free_space)dMB free space"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:301
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:433
 #, python-format
 msgid "Creating %sMB persistent overlay"
 msgstr "Opretter %sMB vedvarende overlægning"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:351
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:483
 #, python-format
 msgid "Unable to copy %(infile)s to %(outfile)s: %(message)s"
 msgstr "Kan ikke kopiere %(infile)s til %(outfile)s: %(message)s"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:365
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:497
 msgid "Removing existing Tails system"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:374
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:387
-#, python-format
-msgid "Unable to chmod %(file)s: %(message)s"
-msgstr "Kan ikke chmod %(file)s: %(message)s"
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:380
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:507
 #, python-format
 msgid "Unable to remove file from previous Tails system: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:394
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:514
+#, python-format
+msgid "Unable to chmod %(file)s: %(message)s"
+msgstr "Kan ikke chmod %(file)s: %(message)s"
+
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:521
 #, python-format
 msgid "Unable to remove directory from previous Tails system: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:442
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:569
 #, python-format
 msgid "Cannot find device %s"
 msgstr "Kan ikke finde enheden %s"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:634
-#, python-format
-msgid "Unable to write on %(device)s, skipping."
-msgstr "Kan ikke skrive til %(device)s, springer over."
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:664
-#, python-format
-msgid ""
-"Some partitions of the target device %(device)s are mounted. They will be "
-"unmounted before starting the installation process."
-msgstr "Nogle partitioner på målenheden %(device)s er monteret. De afmonteres før installationsprocessen starter."
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:707
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:931
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:619
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:836
 msgid "Unknown filesystem.  Your device may need to be reformatted."
 msgstr "Ukendt filsystem. Din enhed skal måske formateres igen."
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:710
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:934
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:622
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:839
 #, python-format
 msgid "Unsupported filesystem: %s"
 msgstr "Filsystem understøttes ikke: %s"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:728
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:640
 #, python-format
 msgid "Unknown GLib exception while trying to mount device: %(message)s"
 msgstr "Ukendt GLib-undtagelse ved forsøg på at montere enhed: %(message)s"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:733
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:645
 #, python-format
 msgid "Unable to mount device: %(message)s"
 msgstr "Kan ikke montere enhed: %(message)s"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:738
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:650
 msgid "No mount points found"
 msgstr "Fandt ingen monteringspunkter"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:749
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:661
 #, python-format
-msgid "Entering unmount_device for '%(device)s'"
-msgstr "Begynder på unmount_device for \"%(device)s\""
+msgid "Entering unmount_device for \"%(device)s\""
+msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:759
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:670
 #, python-format
-msgid "Unmounting mounted filesystems on '%(device)s'"
-msgstr "Afmonterer monterede filsystemer på \"%(device)s\""
+msgid "Unmounting mounted filesystems on \"%(device)s\""
+msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:763
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:674
 #, python-format
-msgid "Unmounting '%(udi)s' on '%(device)s'"
-msgstr "Afmonterer \"%(udi)s\" på \"%(device)s\""
+msgid "Unmounting \"%(udi)s\" on \"%(device)s\""
+msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:774
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:685
 #, python-format
 msgid "Mount %s exists after unmounting"
 msgstr "Monteringen %s findes efter afmontering"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:787
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:698
 #, python-format
 msgid "Partitioning device %(device)s"
 msgstr "Partitionerer enheden %(device)s"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:916
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:821
 #, python-format
 msgid "Unsupported device '%(device)s', please report a bug."
 msgstr "Enheden \"%(device)s\" understøttes ikke. Rapportér venligst en fejl."
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:919
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:824
 msgid "Trying to continue anyway."
 msgstr "Prøver at forsætte alligevel."
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:928
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:833
 msgid "Verifying filesystem..."
 msgstr "Verificerer filsystem..."
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:952
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:857
 #, python-format
 msgid "Unable to change volume label: %(message)s"
 msgstr "Kan ikke ændre diskområdets etiket: %(message)s"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:958
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:862
 msgid "Installing bootloader..."
 msgstr "Installerer opstartsindlæser..."
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:965
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:869
 #, python-format
 msgid "Removing %(file)s"
 msgstr "Fjerner %(file)s"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1044
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:951
 #, python-format
 msgid "%s already bootable"
 msgstr "%s er allerede i stand til at opstarte"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1064
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:971
 msgid "Unable to find partition"
 msgstr "Kan ikke finde partition"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1087
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:990
 #, python-format
 msgid "Formatting %(device)s as FAT32"
 msgstr "Formaterer %(device)s som FAT32"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1150
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1053
 #, python-format
 msgid "Reading extracted MBR from %s"
 msgstr "Læser udpakket MBR fra %s"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1154
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1057
 #, python-format
 msgid "Could not read the extracted MBR from %(path)s"
 msgstr "Kunne ikke læse den udpakket MBR fra %(path)s"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1167
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1168
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1070
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1071
 #, python-format
 msgid "Resetting Master Boot Record of %s"
 msgstr "Nulstiller Master Boot Record for %s"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1173
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1076
 msgid "Drive is a loopback, skipping MBR reset"
 msgstr "Drevet er et loopback, springer over nulstilling af MBR"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1177
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1080
 msgid "Synchronizing data on disk..."
 msgstr "Synkroniserer data på disk..."
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:150
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:146
 msgid ""
 "Error: Cannot set the label or obtain the UUID of your device.  Unable to "
 "continue."
 msgstr "Fejl: Kan ikke indstille etiket eller hente enhedens UUID. Kan ikke fortsætte."
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:184
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:180
 #, python-format
 msgid "Installation complete! (%s)"
 msgstr "Installation færdig! (%s)"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:189
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:185
 msgid "Tails installation failed!"
 msgstr "Tails-installation mislykkedes!"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:281
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:274
 #: ../config/chroot_local-includes/usr/share/applications/tails-installer.desktop.in.h:1
 msgid "Tails Installer"
 msgstr "Tails-installationsprogram"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:324
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:316
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:163
 msgid "Clone the current Tails"
 msgstr "Klon den nuværende Tails"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:331
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:323
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:184
 msgid "Use a downloaded Tails ISO image"
 msgstr "Brug et downloadet Tails ISO-aftryk"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:368
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:671
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:361
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:657
 msgid "Upgrade"
 msgstr "Opgrader"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:370
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:362
 msgid "Manual Upgrade Instructions"
 msgstr "Instruktioner til manuel opgradering"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:372
-msgid "https://tails.boum.org/upgrade/"
-msgstr "https://tails.boum.org/upgrade/"
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:380
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:583
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:648
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:371
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:569
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:634
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:358
 msgid "Install"
 msgstr "Installer"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:383
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:373
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:131
 msgid "Installation Instructions"
 msgstr "Instruktioner til installation"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:385
-msgid "https://tails.boum.org/install/"
-msgstr "https://tails.boum.org/install/"
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:391
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:380
 #, python-format
 msgid "%(size)s %(vendor)s %(model)s device (%(device)s)"
 msgstr "%(size)s %(vendor)s %(model)s enheden (%(device)s)"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:403
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:392
 msgid "No ISO image selected"
 msgstr "Ingen ISO-aftryk valgt"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:404
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:393
 msgid "Please select a Tails ISO image."
 msgstr "Vælg venligst et Tails ISO-aftryk."
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:446
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:435
 msgid "No device suitable to install Tails could be found"
 msgstr "Der blev ikke findes nogen egnet enhed til installation af Tails"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:448
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:437
 #, python-format
 msgid "Please plug a USB flash drive or SD card of at least %0.1f GB."
 msgstr "Sæt venligst et USB-flash-drev eller SD-kort i på mindst %0.1f GB."
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:482
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:468
 #, python-format
 msgid ""
 "The USB stick \"%(pretty_name)s\" is configured as non-removable by its "
@@ -781,38 +772,38 @@ msgid ""
 "a different model."
 msgstr "USB-pennen \"%(pretty_name)s\" er konfigureret som ikke-flytbar af dens producent og Tails vil ikke kunne start fra den. Prøv venligst at installere på en anden model."
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:492
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:478
 #, python-format
 msgid ""
 "The device \"%(pretty_name)s\" is too small to install Tails (at least "
 "%(size)s GB is required)."
 msgstr "Enheden \"%(pretty_name)s\" er for lille til at installere Tails (kræver mindst %(size)s GB)."
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:505
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:491
 #, python-format
 msgid ""
 "To upgrade device \"%(pretty_name)s\" from this Tails, you need to use a downloaded Tails ISO image:\n"
-"https://tails.boum.org/install/download"
-msgstr "For at opgradere enheden \"%(pretty_name)s\" fra denne Tails, skal du bruge et downloadet Tails ISO-aftryk:\nhttps://tails.boum.org/install/download"
+"%(dl_url)s"
+msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:526
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:513
 msgid "An error happened while installing Tails"
 msgstr "Der opstod en fejl under installation af Tails"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:578
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:564
 msgid "Installation complete!"
 msgstr "Installation færdig!"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:630
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:617
 msgid "Unable to mount device"
 msgstr "Kan ikke montere enhed"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:637
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:670
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:624
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:656
 msgid "Confirm the target USB stick"
 msgstr "Bekræft mål-USB-pennen"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:638
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:625
 #, python-format
 msgid ""
 "%(size)s %(vendor)s %(model)s device (%(device)s)\n"
@@ -820,50 +811,50 @@ msgid ""
 "All data on this USB stick will be lost."
 msgstr "%(size)s %(vendor)s %(model)s enheden (%(device)s)\n\nAl data på USB-pennen vil gå tabt."
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:657
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:643
 #, python-format
 msgid "%(parent_size)s %(vendor)s %(model)s device (%(device)s)"
 msgstr "%(parent_size)s %(vendor)s %(model)s enheden (%(device)s)"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:665
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:651
 msgid ""
 "\n"
 "\n"
 "The persistent storage on this USB stick will be preserved."
 msgstr "\n\nDet vedvarende lager på USB-pennen vil blive bevaret."
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:666
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:652
 #, python-format
 msgid "%(description)s%(persistence_message)s"
 msgstr "%(description)s%(persistence_message)s"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:705
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:688
 msgid ""
 "The selected file is unreadable. Please fix its permissions or select "
 "another file."
 msgstr "Den valgte fil er ikke læsbar. Ret venligst dens tilladelser eller vælg en anden fil."
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:711
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:694
 msgid ""
 "Unable to use the selected file.  You may have better luck if you move your "
 "ISO to the root of your drive (ie: C:\\)"
 msgstr "Kan ikke bruge den valgte fil. Det kan være du har mere held hvis du flytter din ISO til roden af dit drev (dvs. C:\\)"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:717
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:700
 #, python-format
 msgid "%(filename)s selected"
 msgstr "%(filename)s valgt"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:28
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:31
 msgid "Unable to find Tails on ISO"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:34
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:37
 #, python-format
 msgid "Could not guess underlying block device: %s"
 msgstr "Kunne ikke gætte underliggende blokenhed: %s"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:48
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:52
 #, python-format
 msgid ""
 "There was a problem executing `%(cmd)s`.\n"
@@ -871,29 +862,29 @@ msgid ""
 "%(err)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:60
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:64
 #, python-format
-msgid "'%s' does not exist"
-msgstr "'%s' findes ikke"
+msgid "\"%s\" does not exist"
+msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:62
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:66
 #, python-format
-msgid "'%s' is not a directory"
-msgstr "'%s' er ikke en mappe"
+msgid "\"%s\" is not a directory"
+msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:72
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:77
 #, python-format
-msgid "Skipping '%(filename)s'"
-msgstr "Springer over '%(filename)s'"
+msgid "Skipping \"%(filename)s\""
+msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/utils.py:54
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/utils.py:54
 #, python-format
 msgid ""
 "There was a problem executing `%(cmd)s`.%(out)s\n"
 "%(err)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/utils.py:134
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/utils.py:126
 msgid "Could not open device for writing."
 msgstr "Kunne ikke åbne enheden til skrivning."
 
diff --git a/de.po b/de.po
index f5a0391edd..8f564c19de 100644
--- a/de.po
+++ b/de.po
@@ -37,9 +37,9 @@ msgid ""
 msgstr ""
 "Project-Id-Version: Tor Project\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2020-11-16 10:33+0100\n"
-"PO-Revision-Date: 2020-11-16 20:21+0000\n"
-"Last-Translator: Curtis Baltimore <curtisbaltimore at protonmail.com>\n"
+"POT-Creation-Date: 2020-12-02 12:10+0100\n"
+"PO-Revision-Date: 2020-12-04 18:13+0000\n"
+"Last-Translator: Transifex Bot <>\n"
 "Language-Team: German (http://www.transifex.com/otf/torproject/language/de/)\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
@@ -399,7 +399,7 @@ msgid "Additional Settings"
 msgstr ""
 
 #: config/chroot_local-includes/usr/lib/python3/dist-packages/tailsgreeter/ui/add_settings_dialog.py:40
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:594
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:581
 #: config/chroot_local-includes/usr/local/sbin/tails-additional-software:366
 #: config/chroot_local-includes/usr/local/bin/tails-screen-locker:119
 #: config/chroot_local-includes/usr/local/bin/tor-browser:49
@@ -524,273 +524,264 @@ msgstr ""
 msgid "_Keyboard Layout"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:138
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:261
+#, python-format
+msgid "Unable to write on %(device)s, skipping."
+msgstr ""
+
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:294
+#, python-format
+msgid ""
+"Some partitions of the target device %(device)s are mounted. They will be "
+"unmounted before starting the installation process."
+msgstr ""
+
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:303
 msgid "Extracting live image to the target device..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:145
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:310
 #, python-format
 msgid "Wrote to device at %(speed)d MB/sec"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:276
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:408
 #, python-format
 msgid ""
 "There was a problem executing the following command: `%(command)s`.\n"
-"A more detailed error log has been written to '%(filename)s'."
+"A more detailed error log has been written to \"%(filename)s\"."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:292
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:424
 #, python-format
 msgid ""
 "Not enough free space on device.\n"
 "%(iso_size)dMB ISO + %(overlay_size)dMB overlay > %(free_space)dMB free space"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:301
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:433
 #, python-format
 msgid "Creating %sMB persistent overlay"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:351
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:483
 #, python-format
 msgid "Unable to copy %(infile)s to %(outfile)s: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:365
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:497
 msgid "Removing existing Tails system"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:374
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:387
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:507
 #, python-format
-msgid "Unable to chmod %(file)s: %(message)s"
+msgid "Unable to remove file from previous Tails system: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:380
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:514
 #, python-format
-msgid "Unable to remove file from previous Tails system: %(message)s"
+msgid "Unable to chmod %(file)s: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:394
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:521
 #, python-format
 msgid "Unable to remove directory from previous Tails system: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:442
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:569
 #, python-format
 msgid "Cannot find device %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:634
-#, python-format
-msgid "Unable to write on %(device)s, skipping."
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:664
-#, python-format
-msgid ""
-"Some partitions of the target device %(device)s are mounted. They will be "
-"unmounted before starting the installation process."
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:707
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:931
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:619
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:836
 msgid "Unknown filesystem.  Your device may need to be reformatted."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:710
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:934
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:622
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:839
 #, python-format
 msgid "Unsupported filesystem: %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:728
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:640
 #, python-format
 msgid "Unknown GLib exception while trying to mount device: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:733
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:645
 #, python-format
 msgid "Unable to mount device: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:738
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:650
 msgid "No mount points found"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:749
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:661
 #, python-format
-msgid "Entering unmount_device for '%(device)s'"
+msgid "Entering unmount_device for \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:759
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:670
 #, python-format
-msgid "Unmounting mounted filesystems on '%(device)s'"
+msgid "Unmounting mounted filesystems on \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:763
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:674
 #, python-format
-msgid "Unmounting '%(udi)s' on '%(device)s'"
+msgid "Unmounting \"%(udi)s\" on \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:774
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:685
 #, python-format
 msgid "Mount %s exists after unmounting"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:787
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:698
 #, python-format
 msgid "Partitioning device %(device)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:916
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:821
 #, python-format
 msgid "Unsupported device '%(device)s', please report a bug."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:919
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:824
 msgid "Trying to continue anyway."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:928
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:833
 msgid "Verifying filesystem..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:952
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:857
 #, python-format
 msgid "Unable to change volume label: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:958
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:862
 msgid "Installing bootloader..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:965
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:869
 #, python-format
 msgid "Removing %(file)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1044
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:951
 #, python-format
 msgid "%s already bootable"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1064
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:971
 msgid "Unable to find partition"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1087
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:990
 #, python-format
 msgid "Formatting %(device)s as FAT32"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1150
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1053
 #, python-format
 msgid "Reading extracted MBR from %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1154
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1057
 #, python-format
 msgid "Could not read the extracted MBR from %(path)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1167
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1168
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1070
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1071
 #, python-format
 msgid "Resetting Master Boot Record of %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1173
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1076
 msgid "Drive is a loopback, skipping MBR reset"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1177
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1080
 msgid "Synchronizing data on disk..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:150
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:146
 msgid ""
 "Error: Cannot set the label or obtain the UUID of your device.  Unable to "
 "continue."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:184
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:180
 #, python-format
 msgid "Installation complete! (%s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:189
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:185
 msgid "Tails installation failed!"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:281
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:274
 #: ../config/chroot_local-includes/usr/share/applications/tails-installer.desktop.in.h:1
 msgid "Tails Installer"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:324
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:316
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:163
 msgid "Clone the current Tails"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:331
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:323
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:184
 msgid "Use a downloaded Tails ISO image"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:368
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:671
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:361
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:657
 msgid "Upgrade"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:370
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:362
 msgid "Manual Upgrade Instructions"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:372
-msgid "https://tails.boum.org/upgrade/"
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:380
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:583
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:648
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:371
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:569
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:634
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:358
 msgid "Install"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:383
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:373
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:131
 msgid "Installation Instructions"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:385
-msgid "https://tails.boum.org/install/"
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:391
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:380
 #, python-format
 msgid "%(size)s %(vendor)s %(model)s device (%(device)s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:403
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:392
 msgid "No ISO image selected"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:404
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:393
 msgid "Please select a Tails ISO image."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:446
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:435
 msgid "No device suitable to install Tails could be found"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:448
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:437
 #, python-format
 msgid "Please plug a USB flash drive or SD card of at least %0.1f GB."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:482
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:468
 #, python-format
 msgid ""
 "The USB stick \"%(pretty_name)s\" is configured as non-removable by its "
@@ -798,38 +789,38 @@ msgid ""
 "a different model."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:492
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:478
 #, python-format
 msgid ""
 "The device \"%(pretty_name)s\" is too small to install Tails (at least "
 "%(size)s GB is required)."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:505
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:491
 #, python-format
 msgid ""
 "To upgrade device \"%(pretty_name)s\" from this Tails, you need to use a downloaded Tails ISO image:\n"
-"https://tails.boum.org/install/download"
+"%(dl_url)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:526
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:513
 msgid "An error happened while installing Tails"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:578
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:564
 msgid "Installation complete!"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:630
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:617
 msgid "Unable to mount device"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:637
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:670
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:624
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:656
 msgid "Confirm the target USB stick"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:638
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:625
 #, python-format
 msgid ""
 "%(size)s %(vendor)s %(model)s device (%(device)s)\n"
@@ -837,50 +828,50 @@ msgid ""
 "All data on this USB stick will be lost."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:657
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:643
 #, python-format
 msgid "%(parent_size)s %(vendor)s %(model)s device (%(device)s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:665
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:651
 msgid ""
 "\n"
 "\n"
 "The persistent storage on this USB stick will be preserved."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:666
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:652
 #, python-format
 msgid "%(description)s%(persistence_message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:705
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:688
 msgid ""
 "The selected file is unreadable. Please fix its permissions or select "
 "another file."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:711
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:694
 msgid ""
 "Unable to use the selected file.  You may have better luck if you move your "
 "ISO to the root of your drive (ie: C:\\)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:717
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:700
 #, python-format
 msgid "%(filename)s selected"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:28
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:31
 msgid "Unable to find Tails on ISO"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:34
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:37
 #, python-format
 msgid "Could not guess underlying block device: %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:48
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:52
 #, python-format
 msgid ""
 "There was a problem executing `%(cmd)s`.\n"
@@ -888,29 +879,29 @@ msgid ""
 "%(err)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:60
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:64
 #, python-format
-msgid "'%s' does not exist"
+msgid "\"%s\" does not exist"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:62
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:66
 #, python-format
-msgid "'%s' is not a directory"
+msgid "\"%s\" is not a directory"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:72
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:77
 #, python-format
-msgid "Skipping '%(filename)s'"
+msgid "Skipping \"%(filename)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/utils.py:54
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/utils.py:54
 #, python-format
 msgid ""
 "There was a problem executing `%(cmd)s`.%(out)s\n"
 "%(err)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/utils.py:134
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/utils.py:126
 msgid "Could not open device for writing."
 msgstr ""
 
diff --git a/el.po b/el.po
index 9d7c9e2c94..9da52657f7 100644
--- a/el.po
+++ b/el.po
@@ -30,9 +30,9 @@ msgid ""
 msgstr ""
 "Project-Id-Version: Tor Project\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2020-11-16 10:33+0100\n"
-"PO-Revision-Date: 2020-11-29 12:14+0000\n"
-"Last-Translator: George Kitsoukakis <norhorn at gmail.com>\n"
+"POT-Creation-Date: 2020-12-02 12:10+0100\n"
+"PO-Revision-Date: 2020-12-04 18:13+0000\n"
+"Last-Translator: Transifex Bot <>\n"
 "Language-Team: Greek (http://www.transifex.com/otf/torproject/language/el/)\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
@@ -392,7 +392,7 @@ msgid "Additional Settings"
 msgstr ""
 
 #: config/chroot_local-includes/usr/lib/python3/dist-packages/tailsgreeter/ui/add_settings_dialog.py:40
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:594
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:581
 #: config/chroot_local-includes/usr/local/sbin/tails-additional-software:366
 #: config/chroot_local-includes/usr/local/bin/tails-screen-locker:119
 #: config/chroot_local-includes/usr/local/bin/tor-browser:49
@@ -517,273 +517,264 @@ msgstr ""
 msgid "_Keyboard Layout"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:138
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:261
+#, python-format
+msgid "Unable to write on %(device)s, skipping."
+msgstr ""
+
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:294
+#, python-format
+msgid ""
+"Some partitions of the target device %(device)s are mounted. They will be "
+"unmounted before starting the installation process."
+msgstr ""
+
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:303
 msgid "Extracting live image to the target device..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:145
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:310
 #, python-format
 msgid "Wrote to device at %(speed)d MB/sec"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:276
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:408
 #, python-format
 msgid ""
 "There was a problem executing the following command: `%(command)s`.\n"
-"A more detailed error log has been written to '%(filename)s'."
+"A more detailed error log has been written to \"%(filename)s\"."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:292
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:424
 #, python-format
 msgid ""
 "Not enough free space on device.\n"
 "%(iso_size)dMB ISO + %(overlay_size)dMB overlay > %(free_space)dMB free space"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:301
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:433
 #, python-format
 msgid "Creating %sMB persistent overlay"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:351
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:483
 #, python-format
 msgid "Unable to copy %(infile)s to %(outfile)s: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:365
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:497
 msgid "Removing existing Tails system"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:374
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:387
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:507
 #, python-format
-msgid "Unable to chmod %(file)s: %(message)s"
+msgid "Unable to remove file from previous Tails system: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:380
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:514
 #, python-format
-msgid "Unable to remove file from previous Tails system: %(message)s"
+msgid "Unable to chmod %(file)s: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:394
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:521
 #, python-format
 msgid "Unable to remove directory from previous Tails system: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:442
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:569
 #, python-format
 msgid "Cannot find device %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:634
-#, python-format
-msgid "Unable to write on %(device)s, skipping."
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:664
-#, python-format
-msgid ""
-"Some partitions of the target device %(device)s are mounted. They will be "
-"unmounted before starting the installation process."
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:707
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:931
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:619
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:836
 msgid "Unknown filesystem.  Your device may need to be reformatted."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:710
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:934
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:622
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:839
 #, python-format
 msgid "Unsupported filesystem: %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:728
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:640
 #, python-format
 msgid "Unknown GLib exception while trying to mount device: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:733
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:645
 #, python-format
 msgid "Unable to mount device: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:738
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:650
 msgid "No mount points found"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:749
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:661
 #, python-format
-msgid "Entering unmount_device for '%(device)s'"
+msgid "Entering unmount_device for \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:759
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:670
 #, python-format
-msgid "Unmounting mounted filesystems on '%(device)s'"
+msgid "Unmounting mounted filesystems on \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:763
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:674
 #, python-format
-msgid "Unmounting '%(udi)s' on '%(device)s'"
+msgid "Unmounting \"%(udi)s\" on \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:774
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:685
 #, python-format
 msgid "Mount %s exists after unmounting"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:787
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:698
 #, python-format
 msgid "Partitioning device %(device)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:916
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:821
 #, python-format
 msgid "Unsupported device '%(device)s', please report a bug."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:919
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:824
 msgid "Trying to continue anyway."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:928
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:833
 msgid "Verifying filesystem..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:952
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:857
 #, python-format
 msgid "Unable to change volume label: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:958
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:862
 msgid "Installing bootloader..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:965
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:869
 #, python-format
 msgid "Removing %(file)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1044
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:951
 #, python-format
 msgid "%s already bootable"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1064
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:971
 msgid "Unable to find partition"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1087
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:990
 #, python-format
 msgid "Formatting %(device)s as FAT32"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1150
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1053
 #, python-format
 msgid "Reading extracted MBR from %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1154
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1057
 #, python-format
 msgid "Could not read the extracted MBR from %(path)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1167
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1168
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1070
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1071
 #, python-format
 msgid "Resetting Master Boot Record of %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1173
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1076
 msgid "Drive is a loopback, skipping MBR reset"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1177
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1080
 msgid "Synchronizing data on disk..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:150
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:146
 msgid ""
 "Error: Cannot set the label or obtain the UUID of your device.  Unable to "
 "continue."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:184
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:180
 #, python-format
 msgid "Installation complete! (%s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:189
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:185
 msgid "Tails installation failed!"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:281
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:274
 #: ../config/chroot_local-includes/usr/share/applications/tails-installer.desktop.in.h:1
 msgid "Tails Installer"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:324
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:316
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:163
 msgid "Clone the current Tails"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:331
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:323
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:184
 msgid "Use a downloaded Tails ISO image"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:368
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:671
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:361
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:657
 msgid "Upgrade"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:370
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:362
 msgid "Manual Upgrade Instructions"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:372
-msgid "https://tails.boum.org/upgrade/"
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:380
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:583
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:648
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:371
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:569
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:634
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:358
 msgid "Install"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:383
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:373
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:131
 msgid "Installation Instructions"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:385
-msgid "https://tails.boum.org/install/"
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:391
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:380
 #, python-format
 msgid "%(size)s %(vendor)s %(model)s device (%(device)s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:403
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:392
 msgid "No ISO image selected"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:404
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:393
 msgid "Please select a Tails ISO image."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:446
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:435
 msgid "No device suitable to install Tails could be found"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:448
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:437
 #, python-format
 msgid "Please plug a USB flash drive or SD card of at least %0.1f GB."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:482
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:468
 #, python-format
 msgid ""
 "The USB stick \"%(pretty_name)s\" is configured as non-removable by its "
@@ -791,38 +782,38 @@ msgid ""
 "a different model."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:492
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:478
 #, python-format
 msgid ""
 "The device \"%(pretty_name)s\" is too small to install Tails (at least "
 "%(size)s GB is required)."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:505
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:491
 #, python-format
 msgid ""
 "To upgrade device \"%(pretty_name)s\" from this Tails, you need to use a downloaded Tails ISO image:\n"
-"https://tails.boum.org/install/download"
+"%(dl_url)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:526
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:513
 msgid "An error happened while installing Tails"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:578
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:564
 msgid "Installation complete!"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:630
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:617
 msgid "Unable to mount device"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:637
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:670
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:624
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:656
 msgid "Confirm the target USB stick"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:638
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:625
 #, python-format
 msgid ""
 "%(size)s %(vendor)s %(model)s device (%(device)s)\n"
@@ -830,50 +821,50 @@ msgid ""
 "All data on this USB stick will be lost."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:657
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:643
 #, python-format
 msgid "%(parent_size)s %(vendor)s %(model)s device (%(device)s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:665
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:651
 msgid ""
 "\n"
 "\n"
 "The persistent storage on this USB stick will be preserved."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:666
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:652
 #, python-format
 msgid "%(description)s%(persistence_message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:705
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:688
 msgid ""
 "The selected file is unreadable. Please fix its permissions or select "
 "another file."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:711
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:694
 msgid ""
 "Unable to use the selected file.  You may have better luck if you move your "
 "ISO to the root of your drive (ie: C:\\)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:717
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:700
 #, python-format
 msgid "%(filename)s selected"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:28
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:31
 msgid "Unable to find Tails on ISO"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:34
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:37
 #, python-format
 msgid "Could not guess underlying block device: %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:48
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:52
 #, python-format
 msgid ""
 "There was a problem executing `%(cmd)s`.\n"
@@ -881,29 +872,29 @@ msgid ""
 "%(err)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:60
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:64
 #, python-format
-msgid "'%s' does not exist"
+msgid "\"%s\" does not exist"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:62
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:66
 #, python-format
-msgid "'%s' is not a directory"
+msgid "\"%s\" is not a directory"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:72
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:77
 #, python-format
-msgid "Skipping '%(filename)s'"
+msgid "Skipping \"%(filename)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/utils.py:54
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/utils.py:54
 #, python-format
 msgid ""
 "There was a problem executing `%(cmd)s`.%(out)s\n"
 "%(err)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/utils.py:134
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/utils.py:126
 msgid "Could not open device for writing."
 msgstr ""
 
diff --git a/en_GB.po b/en_GB.po
index 135126a02b..4089c5f77f 100644
--- a/en_GB.po
+++ b/en_GB.po
@@ -11,8 +11,8 @@ msgid ""
 msgstr ""
 "Project-Id-Version: Tor Project\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2020-11-16 10:33+0100\n"
-"PO-Revision-Date: 2020-11-16 12:13+0000\n"
+"POT-Creation-Date: 2020-12-02 12:10+0100\n"
+"PO-Revision-Date: 2020-12-04 18:13+0000\n"
 "Last-Translator: Transifex Bot <>\n"
 "Language-Team: English (United Kingdom) (http://www.transifex.com/otf/torproject/language/en_GB/)\n"
 "MIME-Version: 1.0\n"
@@ -373,7 +373,7 @@ msgid "Additional Settings"
 msgstr ""
 
 #: config/chroot_local-includes/usr/lib/python3/dist-packages/tailsgreeter/ui/add_settings_dialog.py:40
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:594
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:581
 #: config/chroot_local-includes/usr/local/sbin/tails-additional-software:366
 #: config/chroot_local-includes/usr/local/bin/tails-screen-locker:119
 #: config/chroot_local-includes/usr/local/bin/tor-browser:49
@@ -498,273 +498,264 @@ msgstr ""
 msgid "_Keyboard Layout"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:138
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:261
+#, python-format
+msgid "Unable to write on %(device)s, skipping."
+msgstr ""
+
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:294
+#, python-format
+msgid ""
+"Some partitions of the target device %(device)s are mounted. They will be "
+"unmounted before starting the installation process."
+msgstr ""
+
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:303
 msgid "Extracting live image to the target device..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:145
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:310
 #, python-format
 msgid "Wrote to device at %(speed)d MB/sec"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:276
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:408
 #, python-format
 msgid ""
 "There was a problem executing the following command: `%(command)s`.\n"
-"A more detailed error log has been written to '%(filename)s'."
+"A more detailed error log has been written to \"%(filename)s\"."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:292
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:424
 #, python-format
 msgid ""
 "Not enough free space on device.\n"
 "%(iso_size)dMB ISO + %(overlay_size)dMB overlay > %(free_space)dMB free space"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:301
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:433
 #, python-format
 msgid "Creating %sMB persistent overlay"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:351
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:483
 #, python-format
 msgid "Unable to copy %(infile)s to %(outfile)s: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:365
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:497
 msgid "Removing existing Tails system"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:374
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:387
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:507
 #, python-format
-msgid "Unable to chmod %(file)s: %(message)s"
+msgid "Unable to remove file from previous Tails system: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:380
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:514
 #, python-format
-msgid "Unable to remove file from previous Tails system: %(message)s"
+msgid "Unable to chmod %(file)s: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:394
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:521
 #, python-format
 msgid "Unable to remove directory from previous Tails system: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:442
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:569
 #, python-format
 msgid "Cannot find device %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:634
-#, python-format
-msgid "Unable to write on %(device)s, skipping."
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:664
-#, python-format
-msgid ""
-"Some partitions of the target device %(device)s are mounted. They will be "
-"unmounted before starting the installation process."
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:707
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:931
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:619
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:836
 msgid "Unknown filesystem.  Your device may need to be reformatted."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:710
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:934
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:622
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:839
 #, python-format
 msgid "Unsupported filesystem: %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:728
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:640
 #, python-format
 msgid "Unknown GLib exception while trying to mount device: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:733
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:645
 #, python-format
 msgid "Unable to mount device: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:738
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:650
 msgid "No mount points found"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:749
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:661
 #, python-format
-msgid "Entering unmount_device for '%(device)s'"
+msgid "Entering unmount_device for \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:759
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:670
 #, python-format
-msgid "Unmounting mounted filesystems on '%(device)s'"
+msgid "Unmounting mounted filesystems on \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:763
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:674
 #, python-format
-msgid "Unmounting '%(udi)s' on '%(device)s'"
+msgid "Unmounting \"%(udi)s\" on \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:774
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:685
 #, python-format
 msgid "Mount %s exists after unmounting"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:787
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:698
 #, python-format
 msgid "Partitioning device %(device)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:916
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:821
 #, python-format
 msgid "Unsupported device '%(device)s', please report a bug."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:919
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:824
 msgid "Trying to continue anyway."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:928
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:833
 msgid "Verifying filesystem..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:952
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:857
 #, python-format
 msgid "Unable to change volume label: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:958
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:862
 msgid "Installing bootloader..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:965
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:869
 #, python-format
 msgid "Removing %(file)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1044
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:951
 #, python-format
 msgid "%s already bootable"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1064
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:971
 msgid "Unable to find partition"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1087
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:990
 #, python-format
 msgid "Formatting %(device)s as FAT32"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1150
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1053
 #, python-format
 msgid "Reading extracted MBR from %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1154
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1057
 #, python-format
 msgid "Could not read the extracted MBR from %(path)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1167
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1168
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1070
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1071
 #, python-format
 msgid "Resetting Master Boot Record of %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1173
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1076
 msgid "Drive is a loopback, skipping MBR reset"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1177
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1080
 msgid "Synchronizing data on disk..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:150
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:146
 msgid ""
 "Error: Cannot set the label or obtain the UUID of your device.  Unable to "
 "continue."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:184
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:180
 #, python-format
 msgid "Installation complete! (%s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:189
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:185
 msgid "Tails installation failed!"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:281
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:274
 #: ../config/chroot_local-includes/usr/share/applications/tails-installer.desktop.in.h:1
 msgid "Tails Installer"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:324
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:316
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:163
 msgid "Clone the current Tails"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:331
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:323
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:184
 msgid "Use a downloaded Tails ISO image"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:368
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:671
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:361
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:657
 msgid "Upgrade"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:370
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:362
 msgid "Manual Upgrade Instructions"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:372
-msgid "https://tails.boum.org/upgrade/"
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:380
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:583
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:648
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:371
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:569
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:634
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:358
 msgid "Install"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:383
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:373
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:131
 msgid "Installation Instructions"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:385
-msgid "https://tails.boum.org/install/"
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:391
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:380
 #, python-format
 msgid "%(size)s %(vendor)s %(model)s device (%(device)s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:403
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:392
 msgid "No ISO image selected"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:404
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:393
 msgid "Please select a Tails ISO image."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:446
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:435
 msgid "No device suitable to install Tails could be found"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:448
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:437
 #, python-format
 msgid "Please plug a USB flash drive or SD card of at least %0.1f GB."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:482
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:468
 #, python-format
 msgid ""
 "The USB stick \"%(pretty_name)s\" is configured as non-removable by its "
@@ -772,38 +763,38 @@ msgid ""
 "a different model."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:492
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:478
 #, python-format
 msgid ""
 "The device \"%(pretty_name)s\" is too small to install Tails (at least "
 "%(size)s GB is required)."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:505
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:491
 #, python-format
 msgid ""
 "To upgrade device \"%(pretty_name)s\" from this Tails, you need to use a downloaded Tails ISO image:\n"
-"https://tails.boum.org/install/download"
+"%(dl_url)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:526
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:513
 msgid "An error happened while installing Tails"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:578
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:564
 msgid "Installation complete!"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:630
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:617
 msgid "Unable to mount device"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:637
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:670
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:624
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:656
 msgid "Confirm the target USB stick"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:638
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:625
 #, python-format
 msgid ""
 "%(size)s %(vendor)s %(model)s device (%(device)s)\n"
@@ -811,50 +802,50 @@ msgid ""
 "All data on this USB stick will be lost."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:657
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:643
 #, python-format
 msgid "%(parent_size)s %(vendor)s %(model)s device (%(device)s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:665
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:651
 msgid ""
 "\n"
 "\n"
 "The persistent storage on this USB stick will be preserved."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:666
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:652
 #, python-format
 msgid "%(description)s%(persistence_message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:705
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:688
 msgid ""
 "The selected file is unreadable. Please fix its permissions or select "
 "another file."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:711
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:694
 msgid ""
 "Unable to use the selected file.  You may have better luck if you move your "
 "ISO to the root of your drive (ie: C:\\)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:717
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:700
 #, python-format
 msgid "%(filename)s selected"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:28
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:31
 msgid "Unable to find Tails on ISO"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:34
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:37
 #, python-format
 msgid "Could not guess underlying block device: %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:48
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:52
 #, python-format
 msgid ""
 "There was a problem executing `%(cmd)s`.\n"
@@ -862,29 +853,29 @@ msgid ""
 "%(err)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:60
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:64
 #, python-format
-msgid "'%s' does not exist"
+msgid "\"%s\" does not exist"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:62
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:66
 #, python-format
-msgid "'%s' is not a directory"
+msgid "\"%s\" is not a directory"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:72
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:77
 #, python-format
-msgid "Skipping '%(filename)s'"
+msgid "Skipping \"%(filename)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/utils.py:54
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/utils.py:54
 #, python-format
 msgid ""
 "There was a problem executing `%(cmd)s`.%(out)s\n"
 "%(err)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/utils.py:134
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/utils.py:126
 msgid "Could not open device for writing."
 msgstr ""
 
diff --git a/eo.po b/eo.po
index 4aa24ea5bd..d05ef3c4b2 100644
--- a/eo.po
+++ b/eo.po
@@ -8,8 +8,8 @@ msgid ""
 msgstr ""
 "Project-Id-Version: Tor Project\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2020-11-16 10:33+0100\n"
-"PO-Revision-Date: 2020-11-16 12:13+0000\n"
+"POT-Creation-Date: 2020-12-02 12:10+0100\n"
+"PO-Revision-Date: 2020-12-04 18:13+0000\n"
 "Last-Translator: Transifex Bot <>\n"
 "Language-Team: Esperanto (http://www.transifex.com/otf/torproject/language/eo/)\n"
 "MIME-Version: 1.0\n"
@@ -370,7 +370,7 @@ msgid "Additional Settings"
 msgstr ""
 
 #: config/chroot_local-includes/usr/lib/python3/dist-packages/tailsgreeter/ui/add_settings_dialog.py:40
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:594
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:581
 #: config/chroot_local-includes/usr/local/sbin/tails-additional-software:366
 #: config/chroot_local-includes/usr/local/bin/tails-screen-locker:119
 #: config/chroot_local-includes/usr/local/bin/tor-browser:49
@@ -495,273 +495,264 @@ msgstr ""
 msgid "_Keyboard Layout"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:138
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:261
+#, python-format
+msgid "Unable to write on %(device)s, skipping."
+msgstr ""
+
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:294
+#, python-format
+msgid ""
+"Some partitions of the target device %(device)s are mounted. They will be "
+"unmounted before starting the installation process."
+msgstr ""
+
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:303
 msgid "Extracting live image to the target device..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:145
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:310
 #, python-format
 msgid "Wrote to device at %(speed)d MB/sec"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:276
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:408
 #, python-format
 msgid ""
 "There was a problem executing the following command: `%(command)s`.\n"
-"A more detailed error log has been written to '%(filename)s'."
+"A more detailed error log has been written to \"%(filename)s\"."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:292
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:424
 #, python-format
 msgid ""
 "Not enough free space on device.\n"
 "%(iso_size)dMB ISO + %(overlay_size)dMB overlay > %(free_space)dMB free space"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:301
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:433
 #, python-format
 msgid "Creating %sMB persistent overlay"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:351
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:483
 #, python-format
 msgid "Unable to copy %(infile)s to %(outfile)s: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:365
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:497
 msgid "Removing existing Tails system"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:374
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:387
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:507
 #, python-format
-msgid "Unable to chmod %(file)s: %(message)s"
+msgid "Unable to remove file from previous Tails system: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:380
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:514
 #, python-format
-msgid "Unable to remove file from previous Tails system: %(message)s"
+msgid "Unable to chmod %(file)s: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:394
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:521
 #, python-format
 msgid "Unable to remove directory from previous Tails system: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:442
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:569
 #, python-format
 msgid "Cannot find device %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:634
-#, python-format
-msgid "Unable to write on %(device)s, skipping."
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:664
-#, python-format
-msgid ""
-"Some partitions of the target device %(device)s are mounted. They will be "
-"unmounted before starting the installation process."
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:707
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:931
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:619
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:836
 msgid "Unknown filesystem.  Your device may need to be reformatted."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:710
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:934
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:622
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:839
 #, python-format
 msgid "Unsupported filesystem: %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:728
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:640
 #, python-format
 msgid "Unknown GLib exception while trying to mount device: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:733
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:645
 #, python-format
 msgid "Unable to mount device: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:738
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:650
 msgid "No mount points found"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:749
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:661
 #, python-format
-msgid "Entering unmount_device for '%(device)s'"
+msgid "Entering unmount_device for \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:759
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:670
 #, python-format
-msgid "Unmounting mounted filesystems on '%(device)s'"
+msgid "Unmounting mounted filesystems on \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:763
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:674
 #, python-format
-msgid "Unmounting '%(udi)s' on '%(device)s'"
+msgid "Unmounting \"%(udi)s\" on \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:774
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:685
 #, python-format
 msgid "Mount %s exists after unmounting"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:787
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:698
 #, python-format
 msgid "Partitioning device %(device)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:916
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:821
 #, python-format
 msgid "Unsupported device '%(device)s', please report a bug."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:919
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:824
 msgid "Trying to continue anyway."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:928
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:833
 msgid "Verifying filesystem..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:952
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:857
 #, python-format
 msgid "Unable to change volume label: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:958
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:862
 msgid "Installing bootloader..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:965
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:869
 #, python-format
 msgid "Removing %(file)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1044
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:951
 #, python-format
 msgid "%s already bootable"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1064
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:971
 msgid "Unable to find partition"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1087
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:990
 #, python-format
 msgid "Formatting %(device)s as FAT32"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1150
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1053
 #, python-format
 msgid "Reading extracted MBR from %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1154
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1057
 #, python-format
 msgid "Could not read the extracted MBR from %(path)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1167
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1168
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1070
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1071
 #, python-format
 msgid "Resetting Master Boot Record of %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1173
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1076
 msgid "Drive is a loopback, skipping MBR reset"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1177
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1080
 msgid "Synchronizing data on disk..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:150
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:146
 msgid ""
 "Error: Cannot set the label or obtain the UUID of your device.  Unable to "
 "continue."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:184
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:180
 #, python-format
 msgid "Installation complete! (%s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:189
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:185
 msgid "Tails installation failed!"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:281
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:274
 #: ../config/chroot_local-includes/usr/share/applications/tails-installer.desktop.in.h:1
 msgid "Tails Installer"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:324
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:316
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:163
 msgid "Clone the current Tails"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:331
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:323
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:184
 msgid "Use a downloaded Tails ISO image"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:368
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:671
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:361
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:657
 msgid "Upgrade"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:370
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:362
 msgid "Manual Upgrade Instructions"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:372
-msgid "https://tails.boum.org/upgrade/"
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:380
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:583
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:648
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:371
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:569
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:634
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:358
 msgid "Install"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:383
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:373
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:131
 msgid "Installation Instructions"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:385
-msgid "https://tails.boum.org/install/"
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:391
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:380
 #, python-format
 msgid "%(size)s %(vendor)s %(model)s device (%(device)s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:403
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:392
 msgid "No ISO image selected"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:404
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:393
 msgid "Please select a Tails ISO image."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:446
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:435
 msgid "No device suitable to install Tails could be found"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:448
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:437
 #, python-format
 msgid "Please plug a USB flash drive or SD card of at least %0.1f GB."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:482
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:468
 #, python-format
 msgid ""
 "The USB stick \"%(pretty_name)s\" is configured as non-removable by its "
@@ -769,38 +760,38 @@ msgid ""
 "a different model."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:492
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:478
 #, python-format
 msgid ""
 "The device \"%(pretty_name)s\" is too small to install Tails (at least "
 "%(size)s GB is required)."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:505
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:491
 #, python-format
 msgid ""
 "To upgrade device \"%(pretty_name)s\" from this Tails, you need to use a downloaded Tails ISO image:\n"
-"https://tails.boum.org/install/download"
+"%(dl_url)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:526
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:513
 msgid "An error happened while installing Tails"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:578
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:564
 msgid "Installation complete!"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:630
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:617
 msgid "Unable to mount device"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:637
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:670
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:624
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:656
 msgid "Confirm the target USB stick"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:638
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:625
 #, python-format
 msgid ""
 "%(size)s %(vendor)s %(model)s device (%(device)s)\n"
@@ -808,50 +799,50 @@ msgid ""
 "All data on this USB stick will be lost."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:657
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:643
 #, python-format
 msgid "%(parent_size)s %(vendor)s %(model)s device (%(device)s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:665
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:651
 msgid ""
 "\n"
 "\n"
 "The persistent storage on this USB stick will be preserved."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:666
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:652
 #, python-format
 msgid "%(description)s%(persistence_message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:705
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:688
 msgid ""
 "The selected file is unreadable. Please fix its permissions or select "
 "another file."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:711
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:694
 msgid ""
 "Unable to use the selected file.  You may have better luck if you move your "
 "ISO to the root of your drive (ie: C:\\)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:717
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:700
 #, python-format
 msgid "%(filename)s selected"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:28
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:31
 msgid "Unable to find Tails on ISO"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:34
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:37
 #, python-format
 msgid "Could not guess underlying block device: %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:48
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:52
 #, python-format
 msgid ""
 "There was a problem executing `%(cmd)s`.\n"
@@ -859,29 +850,29 @@ msgid ""
 "%(err)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:60
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:64
 #, python-format
-msgid "'%s' does not exist"
+msgid "\"%s\" does not exist"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:62
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:66
 #, python-format
-msgid "'%s' is not a directory"
+msgid "\"%s\" is not a directory"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:72
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:77
 #, python-format
-msgid "Skipping '%(filename)s'"
+msgid "Skipping \"%(filename)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/utils.py:54
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/utils.py:54
 #, python-format
 msgid ""
 "There was a problem executing `%(cmd)s`.%(out)s\n"
 "%(err)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/utils.py:134
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/utils.py:126
 msgid "Could not open device for writing."
 msgstr ""
 
diff --git a/es.po b/es.po
index cce03c7807..b8c2457a91 100644
--- a/es.po
+++ b/es.po
@@ -20,9 +20,9 @@ msgid ""
 msgstr ""
 "Project-Id-Version: Tor Project\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2020-11-16 10:33+0100\n"
-"PO-Revision-Date: 2020-11-17 12:17+0000\n"
-"Last-Translator: eulalio barbero espinosa <eulaliob at gmail.com>\n"
+"POT-Creation-Date: 2020-12-02 12:10+0100\n"
+"PO-Revision-Date: 2020-12-04 18:13+0000\n"
+"Last-Translator: Transifex Bot <>\n"
 "Language-Team: Spanish (http://www.transifex.com/otf/torproject/language/es/)\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
@@ -382,7 +382,7 @@ msgid "Additional Settings"
 msgstr "Configuración adicional"
 
 #: config/chroot_local-includes/usr/lib/python3/dist-packages/tailsgreeter/ui/add_settings_dialog.py:40
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:594
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:581
 #: config/chroot_local-includes/usr/local/sbin/tails-additional-software:366
 #: config/chroot_local-includes/usr/local/bin/tails-screen-locker:119
 #: config/chroot_local-includes/usr/local/bin/tor-browser:49
@@ -507,273 +507,264 @@ msgstr "_Formatos"
 msgid "_Keyboard Layout"
 msgstr "_Configuración del teclado"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:138
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:261
+#, python-format
+msgid "Unable to write on %(device)s, skipping."
+msgstr ""
+
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:294
+#, python-format
+msgid ""
+"Some partitions of the target device %(device)s are mounted. They will be "
+"unmounted before starting the installation process."
+msgstr ""
+
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:303
 msgid "Extracting live image to the target device..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:145
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:310
 #, python-format
 msgid "Wrote to device at %(speed)d MB/sec"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:276
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:408
 #, python-format
 msgid ""
 "There was a problem executing the following command: `%(command)s`.\n"
-"A more detailed error log has been written to '%(filename)s'."
+"A more detailed error log has been written to \"%(filename)s\"."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:292
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:424
 #, python-format
 msgid ""
 "Not enough free space on device.\n"
 "%(iso_size)dMB ISO + %(overlay_size)dMB overlay > %(free_space)dMB free space"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:301
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:433
 #, python-format
 msgid "Creating %sMB persistent overlay"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:351
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:483
 #, python-format
 msgid "Unable to copy %(infile)s to %(outfile)s: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:365
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:497
 msgid "Removing existing Tails system"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:374
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:387
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:507
 #, python-format
-msgid "Unable to chmod %(file)s: %(message)s"
+msgid "Unable to remove file from previous Tails system: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:380
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:514
 #, python-format
-msgid "Unable to remove file from previous Tails system: %(message)s"
+msgid "Unable to chmod %(file)s: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:394
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:521
 #, python-format
 msgid "Unable to remove directory from previous Tails system: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:442
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:569
 #, python-format
 msgid "Cannot find device %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:634
-#, python-format
-msgid "Unable to write on %(device)s, skipping."
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:664
-#, python-format
-msgid ""
-"Some partitions of the target device %(device)s are mounted. They will be "
-"unmounted before starting the installation process."
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:707
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:931
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:619
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:836
 msgid "Unknown filesystem.  Your device may need to be reformatted."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:710
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:934
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:622
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:839
 #, python-format
 msgid "Unsupported filesystem: %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:728
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:640
 #, python-format
 msgid "Unknown GLib exception while trying to mount device: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:733
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:645
 #, python-format
 msgid "Unable to mount device: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:738
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:650
 msgid "No mount points found"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:749
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:661
 #, python-format
-msgid "Entering unmount_device for '%(device)s'"
+msgid "Entering unmount_device for \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:759
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:670
 #, python-format
-msgid "Unmounting mounted filesystems on '%(device)s'"
+msgid "Unmounting mounted filesystems on \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:763
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:674
 #, python-format
-msgid "Unmounting '%(udi)s' on '%(device)s'"
+msgid "Unmounting \"%(udi)s\" on \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:774
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:685
 #, python-format
 msgid "Mount %s exists after unmounting"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:787
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:698
 #, python-format
 msgid "Partitioning device %(device)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:916
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:821
 #, python-format
 msgid "Unsupported device '%(device)s', please report a bug."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:919
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:824
 msgid "Trying to continue anyway."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:928
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:833
 msgid "Verifying filesystem..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:952
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:857
 #, python-format
 msgid "Unable to change volume label: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:958
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:862
 msgid "Installing bootloader..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:965
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:869
 #, python-format
 msgid "Removing %(file)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1044
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:951
 #, python-format
 msgid "%s already bootable"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1064
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:971
 msgid "Unable to find partition"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1087
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:990
 #, python-format
 msgid "Formatting %(device)s as FAT32"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1150
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1053
 #, python-format
 msgid "Reading extracted MBR from %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1154
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1057
 #, python-format
 msgid "Could not read the extracted MBR from %(path)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1167
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1168
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1070
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1071
 #, python-format
 msgid "Resetting Master Boot Record of %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1173
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1076
 msgid "Drive is a loopback, skipping MBR reset"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1177
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1080
 msgid "Synchronizing data on disk..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:150
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:146
 msgid ""
 "Error: Cannot set the label or obtain the UUID of your device.  Unable to "
 "continue."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:184
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:180
 #, python-format
 msgid "Installation complete! (%s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:189
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:185
 msgid "Tails installation failed!"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:281
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:274
 #: ../config/chroot_local-includes/usr/share/applications/tails-installer.desktop.in.h:1
 msgid "Tails Installer"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:324
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:316
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:163
 msgid "Clone the current Tails"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:331
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:323
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:184
 msgid "Use a downloaded Tails ISO image"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:368
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:671
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:361
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:657
 msgid "Upgrade"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:370
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:362
 msgid "Manual Upgrade Instructions"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:372
-msgid "https://tails.boum.org/upgrade/"
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:380
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:583
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:648
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:371
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:569
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:634
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:358
 msgid "Install"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:383
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:373
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:131
 msgid "Installation Instructions"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:385
-msgid "https://tails.boum.org/install/"
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:391
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:380
 #, python-format
 msgid "%(size)s %(vendor)s %(model)s device (%(device)s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:403
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:392
 msgid "No ISO image selected"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:404
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:393
 msgid "Please select a Tails ISO image."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:446
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:435
 msgid "No device suitable to install Tails could be found"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:448
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:437
 #, python-format
 msgid "Please plug a USB flash drive or SD card of at least %0.1f GB."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:482
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:468
 #, python-format
 msgid ""
 "The USB stick \"%(pretty_name)s\" is configured as non-removable by its "
@@ -781,38 +772,38 @@ msgid ""
 "a different model."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:492
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:478
 #, python-format
 msgid ""
 "The device \"%(pretty_name)s\" is too small to install Tails (at least "
 "%(size)s GB is required)."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:505
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:491
 #, python-format
 msgid ""
 "To upgrade device \"%(pretty_name)s\" from this Tails, you need to use a downloaded Tails ISO image:\n"
-"https://tails.boum.org/install/download"
+"%(dl_url)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:526
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:513
 msgid "An error happened while installing Tails"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:578
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:564
 msgid "Installation complete!"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:630
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:617
 msgid "Unable to mount device"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:637
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:670
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:624
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:656
 msgid "Confirm the target USB stick"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:638
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:625
 #, python-format
 msgid ""
 "%(size)s %(vendor)s %(model)s device (%(device)s)\n"
@@ -820,50 +811,50 @@ msgid ""
 "All data on this USB stick will be lost."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:657
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:643
 #, python-format
 msgid "%(parent_size)s %(vendor)s %(model)s device (%(device)s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:665
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:651
 msgid ""
 "\n"
 "\n"
 "The persistent storage on this USB stick will be preserved."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:666
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:652
 #, python-format
 msgid "%(description)s%(persistence_message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:705
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:688
 msgid ""
 "The selected file is unreadable. Please fix its permissions or select "
 "another file."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:711
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:694
 msgid ""
 "Unable to use the selected file.  You may have better luck if you move your "
 "ISO to the root of your drive (ie: C:\\)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:717
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:700
 #, python-format
 msgid "%(filename)s selected"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:28
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:31
 msgid "Unable to find Tails on ISO"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:34
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:37
 #, python-format
 msgid "Could not guess underlying block device: %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:48
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:52
 #, python-format
 msgid ""
 "There was a problem executing `%(cmd)s`.\n"
@@ -871,29 +862,29 @@ msgid ""
 "%(err)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:60
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:64
 #, python-format
-msgid "'%s' does not exist"
+msgid "\"%s\" does not exist"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:62
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:66
 #, python-format
-msgid "'%s' is not a directory"
+msgid "\"%s\" is not a directory"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:72
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:77
 #, python-format
-msgid "Skipping '%(filename)s'"
+msgid "Skipping \"%(filename)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/utils.py:54
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/utils.py:54
 #, python-format
 msgid ""
 "There was a problem executing `%(cmd)s`.%(out)s\n"
 "%(err)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/utils.py:134
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/utils.py:126
 msgid "Could not open device for writing."
 msgstr ""
 
diff --git a/es_AR.po b/es_AR.po
index 1d28956bb3..608f3711e5 100644
--- a/es_AR.po
+++ b/es_AR.po
@@ -15,9 +15,9 @@ msgid ""
 msgstr ""
 "Project-Id-Version: Tor Project\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2020-11-16 10:33+0100\n"
-"PO-Revision-Date: 2020-11-26 14:29+0000\n"
-"Last-Translator: Zuhualime Akoochimoya\n"
+"POT-Creation-Date: 2020-12-02 12:10+0100\n"
+"PO-Revision-Date: 2020-12-04 18:13+0000\n"
+"Last-Translator: Transifex Bot <>\n"
 "Language-Team: Spanish (Argentina) (http://www.transifex.com/otf/torproject/language/es_AR/)\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
@@ -377,7 +377,7 @@ msgid "Additional Settings"
 msgstr "Configuraciones Adicionales"
 
 #: config/chroot_local-includes/usr/lib/python3/dist-packages/tailsgreeter/ui/add_settings_dialog.py:40
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:594
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:581
 #: config/chroot_local-includes/usr/local/sbin/tails-additional-software:366
 #: config/chroot_local-includes/usr/local/bin/tails-screen-locker:119
 #: config/chroot_local-includes/usr/local/bin/tor-browser:49
@@ -502,273 +502,264 @@ msgstr "_Formatos"
 msgid "_Keyboard Layout"
 msgstr "Distribución de _Teclado"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:138
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:261
+#, python-format
+msgid "Unable to write on %(device)s, skipping."
+msgstr "No se puede escribir en la unidad %(device)s, omitiendo."
+
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:294
+#, python-format
+msgid ""
+"Some partitions of the target device %(device)s are mounted. They will be "
+"unmounted before starting the installation process."
+msgstr "Algunas particiones del dispositivo de destino %(device)s están montadas y serán desmontadas antes de comenzar con la instalación."
+
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:303
 msgid "Extracting live image to the target device..."
 msgstr "Extrayendo imagen \"live\" en el dispositivo de destino..."
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:145
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:310
 #, python-format
 msgid "Wrote to device at %(speed)d MB/sec"
 msgstr "Copiando archivos a %(speed)d MB/seg"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:276
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:408
 #, python-format
 msgid ""
 "There was a problem executing the following command: `%(command)s`.\n"
-"A more detailed error log has been written to '%(filename)s'."
-msgstr "Ocurrió un problema ejecutando la siguiente instrucción: `%(command)s`.\nSe ha escrito un registro de los errores en '%(filename)s'."
+"A more detailed error log has been written to \"%(filename)s\"."
+msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:292
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:424
 #, python-format
 msgid ""
 "Not enough free space on device.\n"
 "%(iso_size)dMB ISO + %(overlay_size)dMB overlay > %(free_space)dMB free space"
 msgstr "No hay suficiente espacio libre en el dispositivo\n%(iso_size)dMB ISO + %(overlay_size)dMB partición de datos > %(free_space)dMB espacio libre"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:301
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:433
 #, python-format
 msgid "Creating %sMB persistent overlay"
 msgstr "Creando partición de datos de %sMB"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:351
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:483
 #, python-format
 msgid "Unable to copy %(infile)s to %(outfile)s: %(message)s"
 msgstr "No se pudo copiar %(infile)s a %(outfile)s: %(message)s"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:365
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:497
 msgid "Removing existing Tails system"
 msgstr "Eliminando sistema Tails existente"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:374
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:387
-#, python-format
-msgid "Unable to chmod %(file)s: %(message)s"
-msgstr "No se pudo cambiar los permisos de acceso a %(file)s: %(message)s"
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:380
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:507
 #, python-format
 msgid "Unable to remove file from previous Tails system: %(message)s"
 msgstr "No se pudo borrar un archivo del anterior sistema Tails: %(message)s"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:394
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:514
+#, python-format
+msgid "Unable to chmod %(file)s: %(message)s"
+msgstr "No se pudo cambiar los permisos de acceso a %(file)s: %(message)s"
+
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:521
 #, python-format
 msgid "Unable to remove directory from previous Tails system: %(message)s"
 msgstr "No se pudo borrar directorio del anterior sistema Tails: %(message)s"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:442
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:569
 #, python-format
 msgid "Cannot find device %s"
 msgstr "No se encontró el dispositivo %s"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:634
-#, python-format
-msgid "Unable to write on %(device)s, skipping."
-msgstr "No se puede escribir en la unidad %(device)s, omitiendo."
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:664
-#, python-format
-msgid ""
-"Some partitions of the target device %(device)s are mounted. They will be "
-"unmounted before starting the installation process."
-msgstr "Algunas particiones del dispositivo de destino %(device)s están montadas y serán desmontadas antes de comenzar con la instalación."
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:707
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:931
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:619
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:836
 msgid "Unknown filesystem.  Your device may need to be reformatted."
 msgstr "Sistema de archivos desconocido. Su dispositivo puede necesitar ser reformateado."
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:710
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:934
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:622
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:839
 #, python-format
 msgid "Unsupported filesystem: %s"
 msgstr "Sistema de archivos no soportado: %s"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:728
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:640
 #, python-format
 msgid "Unknown GLib exception while trying to mount device: %(message)s"
 msgstr "Excepción GLib desconocida mientras se estaba intentando montar dispositivo:%(message)s"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:733
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:645
 #, python-format
 msgid "Unable to mount device: %(message)s"
 msgstr "No se pudo montar el dispositivo: %(message)s"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:738
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:650
 msgid "No mount points found"
 msgstr "No se encontraron puntos de montaje"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:749
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:661
 #, python-format
-msgid "Entering unmount_device for '%(device)s'"
-msgstr "Ejecutando unmount_device para '%(device)s'"
+msgid "Entering unmount_device for \"%(device)s\""
+msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:759
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:670
 #, python-format
-msgid "Unmounting mounted filesystems on '%(device)s'"
-msgstr "Desmontando sistemas de archivos montados en '%(device)s'"
+msgid "Unmounting mounted filesystems on \"%(device)s\""
+msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:763
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:674
 #, python-format
-msgid "Unmounting '%(udi)s' on '%(device)s'"
-msgstr "Desmontando '%(udi)s' en '%(device)s'"
+msgid "Unmounting \"%(udi)s\" on \"%(device)s\""
+msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:774
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:685
 #, python-format
 msgid "Mount %s exists after unmounting"
 msgstr "El punto de montaje %s sigue existiendo después del desmontado"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:787
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:698
 #, python-format
 msgid "Partitioning device %(device)s"
 msgstr "Particionando dispositivo %(device)s"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:916
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:821
 #, python-format
 msgid "Unsupported device '%(device)s', please report a bug."
 msgstr "El dispositivo '%(device)s' no está soportado, por favor enviá un informe de fallos."
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:919
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:824
 msgid "Trying to continue anyway."
 msgstr "Intentando continuar de todos modos."
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:928
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:833
 msgid "Verifying filesystem..."
 msgstr "Verificando el sistema de archivos..."
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:952
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:857
 #, python-format
 msgid "Unable to change volume label: %(message)s"
 msgstr "No se pudo cambiar la etiqueta del volumen: %(message)s"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:958
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:862
 msgid "Installing bootloader..."
 msgstr "Instalando el gestor de arranque..."
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:965
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:869
 #, python-format
 msgid "Removing %(file)s"
 msgstr "Removiendo %(file)s"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1044
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:951
 #, python-format
 msgid "%s already bootable"
 msgstr "%s es arrancable"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1064
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:971
 msgid "Unable to find partition"
 msgstr "No se encontró la partición"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1087
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:990
 #, python-format
 msgid "Formatting %(device)s as FAT32"
 msgstr "Formateando %(device)s como FAT32"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1150
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1053
 #, python-format
 msgid "Reading extracted MBR from %s"
 msgstr "Leyendo el MBR extraído de %s"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1154
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1057
 #, python-format
 msgid "Could not read the extracted MBR from %(path)s"
 msgstr "No se pudo leer el MBR extraido de %(path)s"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1167
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1168
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1070
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1071
 #, python-format
 msgid "Resetting Master Boot Record of %s"
 msgstr "Restableciendo Registro de Arranque Maestro de %s"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1173
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1076
 msgid "Drive is a loopback, skipping MBR reset"
 msgstr "La unidad es virtual, omitiendo el restablecimiento del MBR"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1177
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1080
 msgid "Synchronizing data on disk..."
 msgstr "Sincronizando datos en disco..."
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:150
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:146
 msgid ""
 "Error: Cannot set the label or obtain the UUID of your device.  Unable to "
 "continue."
 msgstr "Error: No se pudo establecer la etiqueta u obtener el UUID de su dispositivo. No se puede continuar."
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:184
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:180
 #, python-format
 msgid "Installation complete! (%s)"
 msgstr "¡Instalación completa! (%s)"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:189
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:185
 msgid "Tails installation failed!"
 msgstr "¡Falló la instalación de Tails!"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:281
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:274
 #: ../config/chroot_local-includes/usr/share/applications/tails-installer.desktop.in.h:1
 msgid "Tails Installer"
 msgstr "Instalador de Tails"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:324
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:316
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:163
 msgid "Clone the current Tails"
 msgstr "Clonar el Tails actual"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:331
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:323
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:184
 msgid "Use a downloaded Tails ISO image"
 msgstr "Usar una imagen ISO de Tails ya descargada"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:368
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:671
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:361
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:657
 msgid "Upgrade"
 msgstr "Actualizar"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:370
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:362
 msgid "Manual Upgrade Instructions"
 msgstr "Instrucciones para Actualización Manual"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:372
-msgid "https://tails.boum.org/upgrade/"
-msgstr "https://tails.boum.org/upgrade/"
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:380
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:583
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:648
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:371
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:569
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:634
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:358
 msgid "Install"
 msgstr "Instalar"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:383
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:373
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:131
 msgid "Installation Instructions"
 msgstr "Instrucciones de Instalación"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:385
-msgid "https://tails.boum.org/install/"
-msgstr "https://tails.boum.org/install/"
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:391
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:380
 #, python-format
 msgid "%(size)s %(vendor)s %(model)s device (%(device)s)"
 msgstr "%(size)s%(vendor)s%(model)sdispositivo(%(device)s)"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:403
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:392
 msgid "No ISO image selected"
 msgstr "No se seleccionó imagen ISO"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:404
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:393
 msgid "Please select a Tails ISO image."
 msgstr "Por favor seleccioná una imagen ISO de Tails"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:446
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:435
 msgid "No device suitable to install Tails could be found"
 msgstr "No pudo ser encontrado ningún dispositivo adecuado para instalar Tails"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:448
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:437
 #, python-format
 msgid "Please plug a USB flash drive or SD card of at least %0.1f GB."
 msgstr "Por favor conectá una memoria USB o tarjeta SD de al menos %0.1f GB."
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:482
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:468
 #, python-format
 msgid ""
 "The USB stick \"%(pretty_name)s\" is configured as non-removable by its "
@@ -776,38 +767,38 @@ msgid ""
 "a different model."
 msgstr "La memoria USB \"%(pretty_name)s\" está configurada como no removible por su fabricante, y Tails no va a arrrancar. Por favor intentá instalando en un modelo distinto."
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:492
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:478
 #, python-format
 msgid ""
 "The device \"%(pretty_name)s\" is too small to install Tails (at least "
 "%(size)s GB is required)."
 msgstr "El dispositivo  \"%(pretty_name)s\" tiene poca capacidad para instalar Tails (se necesitan al menos %(size)s GB)."
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:505
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:491
 #, python-format
 msgid ""
 "To upgrade device \"%(pretty_name)s\" from this Tails, you need to use a downloaded Tails ISO image:\n"
-"https://tails.boum.org/install/download"
-msgstr "Para actualizar el dispositivo \"%(pretty_name)s\" desde éste Tails, necesitás usar una imagen ISO de Tails descargada de:\nhttps://tails.boum.org/install/download"
+"%(dl_url)s"
+msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:526
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:513
 msgid "An error happened while installing Tails"
 msgstr "Ha ocurrido un error mientras se instalaba Tails"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:578
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:564
 msgid "Installation complete!"
 msgstr "¡Instalación completa!"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:630
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:617
 msgid "Unable to mount device"
 msgstr "No se pudo montar el dispositivo"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:637
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:670
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:624
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:656
 msgid "Confirm the target USB stick"
 msgstr "Confirmá la memoria USB de destino"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:638
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:625
 #, python-format
 msgid ""
 "%(size)s %(vendor)s %(model)s device (%(device)s)\n"
@@ -815,50 +806,50 @@ msgid ""
 "All data on this USB stick will be lost."
 msgstr "%(size)s%(vendor)s%(model)sdispositivo (%(device)s)\n\nTodos los datos en esta memoria USB se van a perder."
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:657
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:643
 #, python-format
 msgid "%(parent_size)s %(vendor)s %(model)s device (%(device)s)"
 msgstr "%(parent_size)s%(vendor)s%(model)sdispositivo (%(device)s)"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:665
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:651
 msgid ""
 "\n"
 "\n"
 "The persistent storage on this USB stick will be preserved."
 msgstr "\n\nEl almacenamiento persistente en esta memoria USB será preservado."
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:666
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:652
 #, python-format
 msgid "%(description)s%(persistence_message)s"
 msgstr "%(description)s%(persistence_message)s"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:705
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:688
 msgid ""
 "The selected file is unreadable. Please fix its permissions or select "
 "another file."
 msgstr "No se pudo leer el archivo seleccionado. Por favor cambiá los permisos o seleccioná otro archivo."
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:711
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:694
 msgid ""
 "Unable to use the selected file.  You may have better luck if you move your "
 "ISO to the root of your drive (ie: C:\\)"
 msgstr "Imposible usar el archivo seleccionado. Quizás tengas mejor suerte si movés tu ISO a la carpeta raíz de tu unidad (ej: C:\\)"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:717
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:700
 #, python-format
 msgid "%(filename)s selected"
 msgstr "%(filename)s seleccionado"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:28
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:31
 msgid "Unable to find Tails on ISO"
 msgstr "Incapaz de encontrar Tails en imagen ISO"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:34
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:37
 #, python-format
 msgid "Could not guess underlying block device: %s"
 msgstr "No se pudo suponer cual es el dispositivo de bloque subyacente: %s"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:48
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:52
 #, python-format
 msgid ""
 "There was a problem executing `%(cmd)s`.\n"
@@ -866,29 +857,29 @@ msgid ""
 "%(err)s"
 msgstr "Hubo un problema ejecutando `%(cmd)s`.\n%(out)s\n%(err)s"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:60
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:64
 #, python-format
-msgid "'%s' does not exist"
-msgstr "'%s' no existe"
+msgid "\"%s\" does not exist"
+msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:62
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:66
 #, python-format
-msgid "'%s' is not a directory"
-msgstr "'%s' no es una carpeta"
+msgid "\"%s\" is not a directory"
+msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:72
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:77
 #, python-format
-msgid "Skipping '%(filename)s'"
-msgstr "Omitiendo '%(filename)s'"
+msgid "Skipping \"%(filename)s\""
+msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/utils.py:54
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/utils.py:54
 #, python-format
 msgid ""
 "There was a problem executing `%(cmd)s`.%(out)s\n"
 "%(err)s"
 msgstr "Hubo un problema ejecutando `%(cmd)s`.%(out)s\n%(err)s"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/utils.py:134
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/utils.py:126
 msgid "Could not open device for writing."
 msgstr "No se pudo abrir el dispositivo para la escritura."
 
diff --git a/es_MX.po b/es_MX.po
index d80fbaa303..fa8697159d 100644
--- a/es_MX.po
+++ b/es_MX.po
@@ -9,8 +9,8 @@ msgid ""
 msgstr ""
 "Project-Id-Version: Tor Project\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2020-11-16 10:33+0100\n"
-"PO-Revision-Date: 2020-11-16 12:13+0000\n"
+"POT-Creation-Date: 2020-12-02 12:10+0100\n"
+"PO-Revision-Date: 2020-12-04 18:13+0000\n"
 "Last-Translator: Transifex Bot <>\n"
 "Language-Team: Spanish (Mexico) (http://www.transifex.com/otf/torproject/language/es_MX/)\n"
 "MIME-Version: 1.0\n"
@@ -371,7 +371,7 @@ msgid "Additional Settings"
 msgstr ""
 
 #: config/chroot_local-includes/usr/lib/python3/dist-packages/tailsgreeter/ui/add_settings_dialog.py:40
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:594
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:581
 #: config/chroot_local-includes/usr/local/sbin/tails-additional-software:366
 #: config/chroot_local-includes/usr/local/bin/tails-screen-locker:119
 #: config/chroot_local-includes/usr/local/bin/tor-browser:49
@@ -496,273 +496,264 @@ msgstr ""
 msgid "_Keyboard Layout"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:138
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:261
+#, python-format
+msgid "Unable to write on %(device)s, skipping."
+msgstr ""
+
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:294
+#, python-format
+msgid ""
+"Some partitions of the target device %(device)s are mounted. They will be "
+"unmounted before starting the installation process."
+msgstr ""
+
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:303
 msgid "Extracting live image to the target device..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:145
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:310
 #, python-format
 msgid "Wrote to device at %(speed)d MB/sec"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:276
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:408
 #, python-format
 msgid ""
 "There was a problem executing the following command: `%(command)s`.\n"
-"A more detailed error log has been written to '%(filename)s'."
+"A more detailed error log has been written to \"%(filename)s\"."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:292
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:424
 #, python-format
 msgid ""
 "Not enough free space on device.\n"
 "%(iso_size)dMB ISO + %(overlay_size)dMB overlay > %(free_space)dMB free space"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:301
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:433
 #, python-format
 msgid "Creating %sMB persistent overlay"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:351
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:483
 #, python-format
 msgid "Unable to copy %(infile)s to %(outfile)s: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:365
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:497
 msgid "Removing existing Tails system"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:374
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:387
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:507
 #, python-format
-msgid "Unable to chmod %(file)s: %(message)s"
+msgid "Unable to remove file from previous Tails system: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:380
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:514
 #, python-format
-msgid "Unable to remove file from previous Tails system: %(message)s"
+msgid "Unable to chmod %(file)s: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:394
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:521
 #, python-format
 msgid "Unable to remove directory from previous Tails system: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:442
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:569
 #, python-format
 msgid "Cannot find device %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:634
-#, python-format
-msgid "Unable to write on %(device)s, skipping."
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:664
-#, python-format
-msgid ""
-"Some partitions of the target device %(device)s are mounted. They will be "
-"unmounted before starting the installation process."
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:707
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:931
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:619
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:836
 msgid "Unknown filesystem.  Your device may need to be reformatted."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:710
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:934
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:622
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:839
 #, python-format
 msgid "Unsupported filesystem: %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:728
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:640
 #, python-format
 msgid "Unknown GLib exception while trying to mount device: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:733
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:645
 #, python-format
 msgid "Unable to mount device: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:738
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:650
 msgid "No mount points found"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:749
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:661
 #, python-format
-msgid "Entering unmount_device for '%(device)s'"
+msgid "Entering unmount_device for \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:759
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:670
 #, python-format
-msgid "Unmounting mounted filesystems on '%(device)s'"
+msgid "Unmounting mounted filesystems on \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:763
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:674
 #, python-format
-msgid "Unmounting '%(udi)s' on '%(device)s'"
+msgid "Unmounting \"%(udi)s\" on \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:774
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:685
 #, python-format
 msgid "Mount %s exists after unmounting"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:787
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:698
 #, python-format
 msgid "Partitioning device %(device)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:916
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:821
 #, python-format
 msgid "Unsupported device '%(device)s', please report a bug."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:919
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:824
 msgid "Trying to continue anyway."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:928
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:833
 msgid "Verifying filesystem..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:952
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:857
 #, python-format
 msgid "Unable to change volume label: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:958
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:862
 msgid "Installing bootloader..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:965
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:869
 #, python-format
 msgid "Removing %(file)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1044
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:951
 #, python-format
 msgid "%s already bootable"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1064
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:971
 msgid "Unable to find partition"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1087
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:990
 #, python-format
 msgid "Formatting %(device)s as FAT32"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1150
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1053
 #, python-format
 msgid "Reading extracted MBR from %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1154
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1057
 #, python-format
 msgid "Could not read the extracted MBR from %(path)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1167
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1168
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1070
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1071
 #, python-format
 msgid "Resetting Master Boot Record of %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1173
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1076
 msgid "Drive is a loopback, skipping MBR reset"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1177
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1080
 msgid "Synchronizing data on disk..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:150
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:146
 msgid ""
 "Error: Cannot set the label or obtain the UUID of your device.  Unable to "
 "continue."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:184
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:180
 #, python-format
 msgid "Installation complete! (%s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:189
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:185
 msgid "Tails installation failed!"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:281
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:274
 #: ../config/chroot_local-includes/usr/share/applications/tails-installer.desktop.in.h:1
 msgid "Tails Installer"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:324
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:316
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:163
 msgid "Clone the current Tails"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:331
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:323
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:184
 msgid "Use a downloaded Tails ISO image"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:368
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:671
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:361
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:657
 msgid "Upgrade"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:370
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:362
 msgid "Manual Upgrade Instructions"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:372
-msgid "https://tails.boum.org/upgrade/"
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:380
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:583
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:648
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:371
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:569
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:634
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:358
 msgid "Install"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:383
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:373
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:131
 msgid "Installation Instructions"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:385
-msgid "https://tails.boum.org/install/"
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:391
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:380
 #, python-format
 msgid "%(size)s %(vendor)s %(model)s device (%(device)s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:403
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:392
 msgid "No ISO image selected"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:404
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:393
 msgid "Please select a Tails ISO image."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:446
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:435
 msgid "No device suitable to install Tails could be found"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:448
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:437
 #, python-format
 msgid "Please plug a USB flash drive or SD card of at least %0.1f GB."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:482
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:468
 #, python-format
 msgid ""
 "The USB stick \"%(pretty_name)s\" is configured as non-removable by its "
@@ -770,38 +761,38 @@ msgid ""
 "a different model."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:492
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:478
 #, python-format
 msgid ""
 "The device \"%(pretty_name)s\" is too small to install Tails (at least "
 "%(size)s GB is required)."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:505
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:491
 #, python-format
 msgid ""
 "To upgrade device \"%(pretty_name)s\" from this Tails, you need to use a downloaded Tails ISO image:\n"
-"https://tails.boum.org/install/download"
+"%(dl_url)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:526
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:513
 msgid "An error happened while installing Tails"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:578
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:564
 msgid "Installation complete!"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:630
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:617
 msgid "Unable to mount device"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:637
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:670
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:624
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:656
 msgid "Confirm the target USB stick"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:638
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:625
 #, python-format
 msgid ""
 "%(size)s %(vendor)s %(model)s device (%(device)s)\n"
@@ -809,50 +800,50 @@ msgid ""
 "All data on this USB stick will be lost."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:657
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:643
 #, python-format
 msgid "%(parent_size)s %(vendor)s %(model)s device (%(device)s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:665
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:651
 msgid ""
 "\n"
 "\n"
 "The persistent storage on this USB stick will be preserved."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:666
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:652
 #, python-format
 msgid "%(description)s%(persistence_message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:705
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:688
 msgid ""
 "The selected file is unreadable. Please fix its permissions or select "
 "another file."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:711
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:694
 msgid ""
 "Unable to use the selected file.  You may have better luck if you move your "
 "ISO to the root of your drive (ie: C:\\)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:717
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:700
 #, python-format
 msgid "%(filename)s selected"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:28
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:31
 msgid "Unable to find Tails on ISO"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:34
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:37
 #, python-format
 msgid "Could not guess underlying block device: %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:48
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:52
 #, python-format
 msgid ""
 "There was a problem executing `%(cmd)s`.\n"
@@ -860,29 +851,29 @@ msgid ""
 "%(err)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:60
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:64
 #, python-format
-msgid "'%s' does not exist"
+msgid "\"%s\" does not exist"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:62
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:66
 #, python-format
-msgid "'%s' is not a directory"
+msgid "\"%s\" is not a directory"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:72
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:77
 #, python-format
-msgid "Skipping '%(filename)s'"
+msgid "Skipping \"%(filename)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/utils.py:54
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/utils.py:54
 #, python-format
 msgid ""
 "There was a problem executing `%(cmd)s`.%(out)s\n"
 "%(err)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/utils.py:134
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/utils.py:126
 msgid "Could not open device for writing."
 msgstr ""
 
diff --git a/et.po b/et.po
index 5707f47793..1c360a5fc7 100644
--- a/et.po
+++ b/et.po
@@ -9,8 +9,8 @@ msgid ""
 msgstr ""
 "Project-Id-Version: Tor Project\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2020-11-16 10:33+0100\n"
-"PO-Revision-Date: 2020-11-16 12:13+0000\n"
+"POT-Creation-Date: 2020-12-02 12:10+0100\n"
+"PO-Revision-Date: 2020-12-04 18:13+0000\n"
 "Last-Translator: Transifex Bot <>\n"
 "Language-Team: Estonian (http://www.transifex.com/otf/torproject/language/et/)\n"
 "MIME-Version: 1.0\n"
@@ -371,7 +371,7 @@ msgid "Additional Settings"
 msgstr ""
 
 #: config/chroot_local-includes/usr/lib/python3/dist-packages/tailsgreeter/ui/add_settings_dialog.py:40
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:594
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:581
 #: config/chroot_local-includes/usr/local/sbin/tails-additional-software:366
 #: config/chroot_local-includes/usr/local/bin/tails-screen-locker:119
 #: config/chroot_local-includes/usr/local/bin/tor-browser:49
@@ -496,273 +496,264 @@ msgstr ""
 msgid "_Keyboard Layout"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:138
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:261
+#, python-format
+msgid "Unable to write on %(device)s, skipping."
+msgstr ""
+
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:294
+#, python-format
+msgid ""
+"Some partitions of the target device %(device)s are mounted. They will be "
+"unmounted before starting the installation process."
+msgstr ""
+
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:303
 msgid "Extracting live image to the target device..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:145
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:310
 #, python-format
 msgid "Wrote to device at %(speed)d MB/sec"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:276
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:408
 #, python-format
 msgid ""
 "There was a problem executing the following command: `%(command)s`.\n"
-"A more detailed error log has been written to '%(filename)s'."
+"A more detailed error log has been written to \"%(filename)s\"."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:292
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:424
 #, python-format
 msgid ""
 "Not enough free space on device.\n"
 "%(iso_size)dMB ISO + %(overlay_size)dMB overlay > %(free_space)dMB free space"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:301
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:433
 #, python-format
 msgid "Creating %sMB persistent overlay"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:351
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:483
 #, python-format
 msgid "Unable to copy %(infile)s to %(outfile)s: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:365
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:497
 msgid "Removing existing Tails system"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:374
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:387
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:507
 #, python-format
-msgid "Unable to chmod %(file)s: %(message)s"
+msgid "Unable to remove file from previous Tails system: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:380
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:514
 #, python-format
-msgid "Unable to remove file from previous Tails system: %(message)s"
+msgid "Unable to chmod %(file)s: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:394
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:521
 #, python-format
 msgid "Unable to remove directory from previous Tails system: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:442
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:569
 #, python-format
 msgid "Cannot find device %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:634
-#, python-format
-msgid "Unable to write on %(device)s, skipping."
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:664
-#, python-format
-msgid ""
-"Some partitions of the target device %(device)s are mounted. They will be "
-"unmounted before starting the installation process."
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:707
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:931
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:619
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:836
 msgid "Unknown filesystem.  Your device may need to be reformatted."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:710
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:934
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:622
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:839
 #, python-format
 msgid "Unsupported filesystem: %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:728
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:640
 #, python-format
 msgid "Unknown GLib exception while trying to mount device: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:733
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:645
 #, python-format
 msgid "Unable to mount device: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:738
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:650
 msgid "No mount points found"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:749
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:661
 #, python-format
-msgid "Entering unmount_device for '%(device)s'"
+msgid "Entering unmount_device for \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:759
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:670
 #, python-format
-msgid "Unmounting mounted filesystems on '%(device)s'"
+msgid "Unmounting mounted filesystems on \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:763
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:674
 #, python-format
-msgid "Unmounting '%(udi)s' on '%(device)s'"
+msgid "Unmounting \"%(udi)s\" on \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:774
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:685
 #, python-format
 msgid "Mount %s exists after unmounting"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:787
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:698
 #, python-format
 msgid "Partitioning device %(device)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:916
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:821
 #, python-format
 msgid "Unsupported device '%(device)s', please report a bug."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:919
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:824
 msgid "Trying to continue anyway."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:928
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:833
 msgid "Verifying filesystem..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:952
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:857
 #, python-format
 msgid "Unable to change volume label: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:958
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:862
 msgid "Installing bootloader..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:965
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:869
 #, python-format
 msgid "Removing %(file)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1044
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:951
 #, python-format
 msgid "%s already bootable"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1064
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:971
 msgid "Unable to find partition"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1087
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:990
 #, python-format
 msgid "Formatting %(device)s as FAT32"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1150
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1053
 #, python-format
 msgid "Reading extracted MBR from %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1154
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1057
 #, python-format
 msgid "Could not read the extracted MBR from %(path)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1167
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1168
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1070
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1071
 #, python-format
 msgid "Resetting Master Boot Record of %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1173
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1076
 msgid "Drive is a loopback, skipping MBR reset"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1177
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1080
 msgid "Synchronizing data on disk..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:150
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:146
 msgid ""
 "Error: Cannot set the label or obtain the UUID of your device.  Unable to "
 "continue."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:184
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:180
 #, python-format
 msgid "Installation complete! (%s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:189
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:185
 msgid "Tails installation failed!"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:281
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:274
 #: ../config/chroot_local-includes/usr/share/applications/tails-installer.desktop.in.h:1
 msgid "Tails Installer"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:324
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:316
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:163
 msgid "Clone the current Tails"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:331
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:323
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:184
 msgid "Use a downloaded Tails ISO image"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:368
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:671
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:361
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:657
 msgid "Upgrade"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:370
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:362
 msgid "Manual Upgrade Instructions"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:372
-msgid "https://tails.boum.org/upgrade/"
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:380
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:583
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:648
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:371
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:569
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:634
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:358
 msgid "Install"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:383
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:373
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:131
 msgid "Installation Instructions"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:385
-msgid "https://tails.boum.org/install/"
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:391
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:380
 #, python-format
 msgid "%(size)s %(vendor)s %(model)s device (%(device)s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:403
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:392
 msgid "No ISO image selected"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:404
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:393
 msgid "Please select a Tails ISO image."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:446
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:435
 msgid "No device suitable to install Tails could be found"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:448
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:437
 #, python-format
 msgid "Please plug a USB flash drive or SD card of at least %0.1f GB."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:482
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:468
 #, python-format
 msgid ""
 "The USB stick \"%(pretty_name)s\" is configured as non-removable by its "
@@ -770,38 +761,38 @@ msgid ""
 "a different model."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:492
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:478
 #, python-format
 msgid ""
 "The device \"%(pretty_name)s\" is too small to install Tails (at least "
 "%(size)s GB is required)."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:505
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:491
 #, python-format
 msgid ""
 "To upgrade device \"%(pretty_name)s\" from this Tails, you need to use a downloaded Tails ISO image:\n"
-"https://tails.boum.org/install/download"
+"%(dl_url)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:526
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:513
 msgid "An error happened while installing Tails"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:578
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:564
 msgid "Installation complete!"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:630
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:617
 msgid "Unable to mount device"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:637
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:670
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:624
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:656
 msgid "Confirm the target USB stick"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:638
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:625
 #, python-format
 msgid ""
 "%(size)s %(vendor)s %(model)s device (%(device)s)\n"
@@ -809,50 +800,50 @@ msgid ""
 "All data on this USB stick will be lost."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:657
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:643
 #, python-format
 msgid "%(parent_size)s %(vendor)s %(model)s device (%(device)s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:665
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:651
 msgid ""
 "\n"
 "\n"
 "The persistent storage on this USB stick will be preserved."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:666
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:652
 #, python-format
 msgid "%(description)s%(persistence_message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:705
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:688
 msgid ""
 "The selected file is unreadable. Please fix its permissions or select "
 "another file."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:711
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:694
 msgid ""
 "Unable to use the selected file.  You may have better luck if you move your "
 "ISO to the root of your drive (ie: C:\\)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:717
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:700
 #, python-format
 msgid "%(filename)s selected"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:28
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:31
 msgid "Unable to find Tails on ISO"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:34
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:37
 #, python-format
 msgid "Could not guess underlying block device: %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:48
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:52
 #, python-format
 msgid ""
 "There was a problem executing `%(cmd)s`.\n"
@@ -860,29 +851,29 @@ msgid ""
 "%(err)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:60
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:64
 #, python-format
-msgid "'%s' does not exist"
+msgid "\"%s\" does not exist"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:62
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:66
 #, python-format
-msgid "'%s' is not a directory"
+msgid "\"%s\" is not a directory"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:72
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:77
 #, python-format
-msgid "Skipping '%(filename)s'"
+msgid "Skipping \"%(filename)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/utils.py:54
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/utils.py:54
 #, python-format
 msgid ""
 "There was a problem executing `%(cmd)s`.%(out)s\n"
 "%(err)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/utils.py:134
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/utils.py:126
 msgid "Could not open device for writing."
 msgstr ""
 
diff --git a/eu.po b/eu.po
index 00ea918016..db0dad89a7 100644
--- a/eu.po
+++ b/eu.po
@@ -14,8 +14,8 @@ msgid ""
 msgstr ""
 "Project-Id-Version: Tor Project\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2020-11-16 10:33+0100\n"
-"PO-Revision-Date: 2020-11-16 12:13+0000\n"
+"POT-Creation-Date: 2020-12-02 12:10+0100\n"
+"PO-Revision-Date: 2020-12-04 18:13+0000\n"
 "Last-Translator: Transifex Bot <>\n"
 "Language-Team: Basque (http://www.transifex.com/otf/torproject/language/eu/)\n"
 "MIME-Version: 1.0\n"
@@ -376,7 +376,7 @@ msgid "Additional Settings"
 msgstr ""
 
 #: config/chroot_local-includes/usr/lib/python3/dist-packages/tailsgreeter/ui/add_settings_dialog.py:40
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:594
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:581
 #: config/chroot_local-includes/usr/local/sbin/tails-additional-software:366
 #: config/chroot_local-includes/usr/local/bin/tails-screen-locker:119
 #: config/chroot_local-includes/usr/local/bin/tor-browser:49
@@ -501,273 +501,264 @@ msgstr ""
 msgid "_Keyboard Layout"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:138
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:261
+#, python-format
+msgid "Unable to write on %(device)s, skipping."
+msgstr ""
+
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:294
+#, python-format
+msgid ""
+"Some partitions of the target device %(device)s are mounted. They will be "
+"unmounted before starting the installation process."
+msgstr ""
+
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:303
 msgid "Extracting live image to the target device..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:145
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:310
 #, python-format
 msgid "Wrote to device at %(speed)d MB/sec"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:276
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:408
 #, python-format
 msgid ""
 "There was a problem executing the following command: `%(command)s`.\n"
-"A more detailed error log has been written to '%(filename)s'."
+"A more detailed error log has been written to \"%(filename)s\"."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:292
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:424
 #, python-format
 msgid ""
 "Not enough free space on device.\n"
 "%(iso_size)dMB ISO + %(overlay_size)dMB overlay > %(free_space)dMB free space"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:301
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:433
 #, python-format
 msgid "Creating %sMB persistent overlay"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:351
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:483
 #, python-format
 msgid "Unable to copy %(infile)s to %(outfile)s: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:365
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:497
 msgid "Removing existing Tails system"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:374
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:387
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:507
 #, python-format
-msgid "Unable to chmod %(file)s: %(message)s"
+msgid "Unable to remove file from previous Tails system: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:380
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:514
 #, python-format
-msgid "Unable to remove file from previous Tails system: %(message)s"
+msgid "Unable to chmod %(file)s: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:394
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:521
 #, python-format
 msgid "Unable to remove directory from previous Tails system: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:442
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:569
 #, python-format
 msgid "Cannot find device %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:634
-#, python-format
-msgid "Unable to write on %(device)s, skipping."
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:664
-#, python-format
-msgid ""
-"Some partitions of the target device %(device)s are mounted. They will be "
-"unmounted before starting the installation process."
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:707
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:931
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:619
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:836
 msgid "Unknown filesystem.  Your device may need to be reformatted."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:710
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:934
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:622
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:839
 #, python-format
 msgid "Unsupported filesystem: %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:728
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:640
 #, python-format
 msgid "Unknown GLib exception while trying to mount device: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:733
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:645
 #, python-format
 msgid "Unable to mount device: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:738
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:650
 msgid "No mount points found"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:749
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:661
 #, python-format
-msgid "Entering unmount_device for '%(device)s'"
+msgid "Entering unmount_device for \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:759
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:670
 #, python-format
-msgid "Unmounting mounted filesystems on '%(device)s'"
+msgid "Unmounting mounted filesystems on \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:763
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:674
 #, python-format
-msgid "Unmounting '%(udi)s' on '%(device)s'"
+msgid "Unmounting \"%(udi)s\" on \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:774
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:685
 #, python-format
 msgid "Mount %s exists after unmounting"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:787
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:698
 #, python-format
 msgid "Partitioning device %(device)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:916
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:821
 #, python-format
 msgid "Unsupported device '%(device)s', please report a bug."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:919
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:824
 msgid "Trying to continue anyway."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:928
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:833
 msgid "Verifying filesystem..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:952
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:857
 #, python-format
 msgid "Unable to change volume label: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:958
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:862
 msgid "Installing bootloader..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:965
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:869
 #, python-format
 msgid "Removing %(file)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1044
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:951
 #, python-format
 msgid "%s already bootable"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1064
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:971
 msgid "Unable to find partition"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1087
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:990
 #, python-format
 msgid "Formatting %(device)s as FAT32"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1150
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1053
 #, python-format
 msgid "Reading extracted MBR from %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1154
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1057
 #, python-format
 msgid "Could not read the extracted MBR from %(path)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1167
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1168
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1070
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1071
 #, python-format
 msgid "Resetting Master Boot Record of %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1173
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1076
 msgid "Drive is a loopback, skipping MBR reset"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1177
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1080
 msgid "Synchronizing data on disk..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:150
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:146
 msgid ""
 "Error: Cannot set the label or obtain the UUID of your device.  Unable to "
 "continue."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:184
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:180
 #, python-format
 msgid "Installation complete! (%s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:189
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:185
 msgid "Tails installation failed!"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:281
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:274
 #: ../config/chroot_local-includes/usr/share/applications/tails-installer.desktop.in.h:1
 msgid "Tails Installer"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:324
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:316
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:163
 msgid "Clone the current Tails"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:331
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:323
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:184
 msgid "Use a downloaded Tails ISO image"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:368
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:671
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:361
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:657
 msgid "Upgrade"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:370
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:362
 msgid "Manual Upgrade Instructions"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:372
-msgid "https://tails.boum.org/upgrade/"
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:380
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:583
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:648
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:371
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:569
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:634
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:358
 msgid "Install"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:383
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:373
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:131
 msgid "Installation Instructions"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:385
-msgid "https://tails.boum.org/install/"
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:391
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:380
 #, python-format
 msgid "%(size)s %(vendor)s %(model)s device (%(device)s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:403
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:392
 msgid "No ISO image selected"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:404
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:393
 msgid "Please select a Tails ISO image."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:446
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:435
 msgid "No device suitable to install Tails could be found"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:448
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:437
 #, python-format
 msgid "Please plug a USB flash drive or SD card of at least %0.1f GB."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:482
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:468
 #, python-format
 msgid ""
 "The USB stick \"%(pretty_name)s\" is configured as non-removable by its "
@@ -775,38 +766,38 @@ msgid ""
 "a different model."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:492
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:478
 #, python-format
 msgid ""
 "The device \"%(pretty_name)s\" is too small to install Tails (at least "
 "%(size)s GB is required)."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:505
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:491
 #, python-format
 msgid ""
 "To upgrade device \"%(pretty_name)s\" from this Tails, you need to use a downloaded Tails ISO image:\n"
-"https://tails.boum.org/install/download"
+"%(dl_url)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:526
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:513
 msgid "An error happened while installing Tails"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:578
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:564
 msgid "Installation complete!"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:630
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:617
 msgid "Unable to mount device"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:637
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:670
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:624
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:656
 msgid "Confirm the target USB stick"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:638
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:625
 #, python-format
 msgid ""
 "%(size)s %(vendor)s %(model)s device (%(device)s)\n"
@@ -814,50 +805,50 @@ msgid ""
 "All data on this USB stick will be lost."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:657
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:643
 #, python-format
 msgid "%(parent_size)s %(vendor)s %(model)s device (%(device)s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:665
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:651
 msgid ""
 "\n"
 "\n"
 "The persistent storage on this USB stick will be preserved."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:666
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:652
 #, python-format
 msgid "%(description)s%(persistence_message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:705
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:688
 msgid ""
 "The selected file is unreadable. Please fix its permissions or select "
 "another file."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:711
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:694
 msgid ""
 "Unable to use the selected file.  You may have better luck if you move your "
 "ISO to the root of your drive (ie: C:\\)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:717
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:700
 #, python-format
 msgid "%(filename)s selected"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:28
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:31
 msgid "Unable to find Tails on ISO"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:34
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:37
 #, python-format
 msgid "Could not guess underlying block device: %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:48
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:52
 #, python-format
 msgid ""
 "There was a problem executing `%(cmd)s`.\n"
@@ -865,29 +856,29 @@ msgid ""
 "%(err)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:60
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:64
 #, python-format
-msgid "'%s' does not exist"
+msgid "\"%s\" does not exist"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:62
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:66
 #, python-format
-msgid "'%s' is not a directory"
+msgid "\"%s\" is not a directory"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:72
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:77
 #, python-format
-msgid "Skipping '%(filename)s'"
+msgid "Skipping \"%(filename)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/utils.py:54
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/utils.py:54
 #, python-format
 msgid ""
 "There was a problem executing `%(cmd)s`.%(out)s\n"
 "%(err)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/utils.py:134
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/utils.py:126
 msgid "Could not open device for writing."
 msgstr ""
 
diff --git a/fa.po b/fa.po
index b1f107fc15..c0f2d79ac9 100644
--- a/fa.po
+++ b/fa.po
@@ -36,8 +36,8 @@ msgid ""
 msgstr ""
 "Project-Id-Version: Tor Project\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2020-11-16 10:33+0100\n"
-"PO-Revision-Date: 2020-11-16 12:13+0000\n"
+"POT-Creation-Date: 2020-12-02 12:10+0100\n"
+"PO-Revision-Date: 2020-12-04 18:13+0000\n"
 "Last-Translator: Transifex Bot <>\n"
 "Language-Team: Persian (http://www.transifex.com/otf/torproject/language/fa/)\n"
 "MIME-Version: 1.0\n"
@@ -398,7 +398,7 @@ msgid "Additional Settings"
 msgstr ""
 
 #: config/chroot_local-includes/usr/lib/python3/dist-packages/tailsgreeter/ui/add_settings_dialog.py:40
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:594
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:581
 #: config/chroot_local-includes/usr/local/sbin/tails-additional-software:366
 #: config/chroot_local-includes/usr/local/bin/tails-screen-locker:119
 #: config/chroot_local-includes/usr/local/bin/tor-browser:49
@@ -523,273 +523,264 @@ msgstr ""
 msgid "_Keyboard Layout"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:138
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:261
+#, python-format
+msgid "Unable to write on %(device)s, skipping."
+msgstr ""
+
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:294
+#, python-format
+msgid ""
+"Some partitions of the target device %(device)s are mounted. They will be "
+"unmounted before starting the installation process."
+msgstr ""
+
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:303
 msgid "Extracting live image to the target device..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:145
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:310
 #, python-format
 msgid "Wrote to device at %(speed)d MB/sec"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:276
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:408
 #, python-format
 msgid ""
 "There was a problem executing the following command: `%(command)s`.\n"
-"A more detailed error log has been written to '%(filename)s'."
+"A more detailed error log has been written to \"%(filename)s\"."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:292
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:424
 #, python-format
 msgid ""
 "Not enough free space on device.\n"
 "%(iso_size)dMB ISO + %(overlay_size)dMB overlay > %(free_space)dMB free space"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:301
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:433
 #, python-format
 msgid "Creating %sMB persistent overlay"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:351
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:483
 #, python-format
 msgid "Unable to copy %(infile)s to %(outfile)s: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:365
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:497
 msgid "Removing existing Tails system"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:374
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:387
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:507
 #, python-format
-msgid "Unable to chmod %(file)s: %(message)s"
+msgid "Unable to remove file from previous Tails system: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:380
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:514
 #, python-format
-msgid "Unable to remove file from previous Tails system: %(message)s"
+msgid "Unable to chmod %(file)s: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:394
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:521
 #, python-format
 msgid "Unable to remove directory from previous Tails system: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:442
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:569
 #, python-format
 msgid "Cannot find device %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:634
-#, python-format
-msgid "Unable to write on %(device)s, skipping."
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:664
-#, python-format
-msgid ""
-"Some partitions of the target device %(device)s are mounted. They will be "
-"unmounted before starting the installation process."
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:707
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:931
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:619
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:836
 msgid "Unknown filesystem.  Your device may need to be reformatted."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:710
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:934
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:622
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:839
 #, python-format
 msgid "Unsupported filesystem: %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:728
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:640
 #, python-format
 msgid "Unknown GLib exception while trying to mount device: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:733
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:645
 #, python-format
 msgid "Unable to mount device: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:738
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:650
 msgid "No mount points found"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:749
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:661
 #, python-format
-msgid "Entering unmount_device for '%(device)s'"
+msgid "Entering unmount_device for \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:759
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:670
 #, python-format
-msgid "Unmounting mounted filesystems on '%(device)s'"
+msgid "Unmounting mounted filesystems on \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:763
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:674
 #, python-format
-msgid "Unmounting '%(udi)s' on '%(device)s'"
+msgid "Unmounting \"%(udi)s\" on \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:774
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:685
 #, python-format
 msgid "Mount %s exists after unmounting"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:787
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:698
 #, python-format
 msgid "Partitioning device %(device)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:916
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:821
 #, python-format
 msgid "Unsupported device '%(device)s', please report a bug."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:919
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:824
 msgid "Trying to continue anyway."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:928
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:833
 msgid "Verifying filesystem..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:952
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:857
 #, python-format
 msgid "Unable to change volume label: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:958
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:862
 msgid "Installing bootloader..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:965
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:869
 #, python-format
 msgid "Removing %(file)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1044
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:951
 #, python-format
 msgid "%s already bootable"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1064
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:971
 msgid "Unable to find partition"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1087
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:990
 #, python-format
 msgid "Formatting %(device)s as FAT32"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1150
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1053
 #, python-format
 msgid "Reading extracted MBR from %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1154
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1057
 #, python-format
 msgid "Could not read the extracted MBR from %(path)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1167
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1168
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1070
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1071
 #, python-format
 msgid "Resetting Master Boot Record of %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1173
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1076
 msgid "Drive is a loopback, skipping MBR reset"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1177
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1080
 msgid "Synchronizing data on disk..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:150
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:146
 msgid ""
 "Error: Cannot set the label or obtain the UUID of your device.  Unable to "
 "continue."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:184
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:180
 #, python-format
 msgid "Installation complete! (%s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:189
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:185
 msgid "Tails installation failed!"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:281
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:274
 #: ../config/chroot_local-includes/usr/share/applications/tails-installer.desktop.in.h:1
 msgid "Tails Installer"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:324
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:316
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:163
 msgid "Clone the current Tails"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:331
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:323
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:184
 msgid "Use a downloaded Tails ISO image"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:368
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:671
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:361
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:657
 msgid "Upgrade"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:370
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:362
 msgid "Manual Upgrade Instructions"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:372
-msgid "https://tails.boum.org/upgrade/"
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:380
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:583
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:648
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:371
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:569
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:634
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:358
 msgid "Install"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:383
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:373
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:131
 msgid "Installation Instructions"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:385
-msgid "https://tails.boum.org/install/"
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:391
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:380
 #, python-format
 msgid "%(size)s %(vendor)s %(model)s device (%(device)s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:403
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:392
 msgid "No ISO image selected"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:404
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:393
 msgid "Please select a Tails ISO image."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:446
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:435
 msgid "No device suitable to install Tails could be found"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:448
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:437
 #, python-format
 msgid "Please plug a USB flash drive or SD card of at least %0.1f GB."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:482
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:468
 #, python-format
 msgid ""
 "The USB stick \"%(pretty_name)s\" is configured as non-removable by its "
@@ -797,38 +788,38 @@ msgid ""
 "a different model."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:492
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:478
 #, python-format
 msgid ""
 "The device \"%(pretty_name)s\" is too small to install Tails (at least "
 "%(size)s GB is required)."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:505
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:491
 #, python-format
 msgid ""
 "To upgrade device \"%(pretty_name)s\" from this Tails, you need to use a downloaded Tails ISO image:\n"
-"https://tails.boum.org/install/download"
+"%(dl_url)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:526
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:513
 msgid "An error happened while installing Tails"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:578
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:564
 msgid "Installation complete!"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:630
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:617
 msgid "Unable to mount device"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:637
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:670
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:624
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:656
 msgid "Confirm the target USB stick"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:638
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:625
 #, python-format
 msgid ""
 "%(size)s %(vendor)s %(model)s device (%(device)s)\n"
@@ -836,50 +827,50 @@ msgid ""
 "All data on this USB stick will be lost."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:657
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:643
 #, python-format
 msgid "%(parent_size)s %(vendor)s %(model)s device (%(device)s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:665
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:651
 msgid ""
 "\n"
 "\n"
 "The persistent storage on this USB stick will be preserved."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:666
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:652
 #, python-format
 msgid "%(description)s%(persistence_message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:705
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:688
 msgid ""
 "The selected file is unreadable. Please fix its permissions or select "
 "another file."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:711
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:694
 msgid ""
 "Unable to use the selected file.  You may have better luck if you move your "
 "ISO to the root of your drive (ie: C:\\)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:717
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:700
 #, python-format
 msgid "%(filename)s selected"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:28
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:31
 msgid "Unable to find Tails on ISO"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:34
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:37
 #, python-format
 msgid "Could not guess underlying block device: %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:48
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:52
 #, python-format
 msgid ""
 "There was a problem executing `%(cmd)s`.\n"
@@ -887,29 +878,29 @@ msgid ""
 "%(err)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:60
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:64
 #, python-format
-msgid "'%s' does not exist"
+msgid "\"%s\" does not exist"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:62
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:66
 #, python-format
-msgid "'%s' is not a directory"
+msgid "\"%s\" is not a directory"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:72
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:77
 #, python-format
-msgid "Skipping '%(filename)s'"
+msgid "Skipping \"%(filename)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/utils.py:54
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/utils.py:54
 #, python-format
 msgid ""
 "There was a problem executing `%(cmd)s`.%(out)s\n"
 "%(err)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/utils.py:134
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/utils.py:126
 msgid "Could not open device for writing."
 msgstr ""
 
diff --git a/fi.po b/fi.po
index 523f172f2a..a596d1af97 100644
--- a/fi.po
+++ b/fi.po
@@ -19,8 +19,8 @@ msgid ""
 msgstr ""
 "Project-Id-Version: Tor Project\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2020-11-16 10:33+0100\n"
-"PO-Revision-Date: 2020-11-16 12:13+0000\n"
+"POT-Creation-Date: 2020-12-02 12:10+0100\n"
+"PO-Revision-Date: 2020-12-04 18:13+0000\n"
 "Last-Translator: Transifex Bot <>\n"
 "Language-Team: Finnish (http://www.transifex.com/otf/torproject/language/fi/)\n"
 "MIME-Version: 1.0\n"
@@ -381,7 +381,7 @@ msgid "Additional Settings"
 msgstr ""
 
 #: config/chroot_local-includes/usr/lib/python3/dist-packages/tailsgreeter/ui/add_settings_dialog.py:40
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:594
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:581
 #: config/chroot_local-includes/usr/local/sbin/tails-additional-software:366
 #: config/chroot_local-includes/usr/local/bin/tails-screen-locker:119
 #: config/chroot_local-includes/usr/local/bin/tor-browser:49
@@ -506,273 +506,264 @@ msgstr ""
 msgid "_Keyboard Layout"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:138
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:261
+#, python-format
+msgid "Unable to write on %(device)s, skipping."
+msgstr ""
+
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:294
+#, python-format
+msgid ""
+"Some partitions of the target device %(device)s are mounted. They will be "
+"unmounted before starting the installation process."
+msgstr ""
+
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:303
 msgid "Extracting live image to the target device..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:145
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:310
 #, python-format
 msgid "Wrote to device at %(speed)d MB/sec"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:276
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:408
 #, python-format
 msgid ""
 "There was a problem executing the following command: `%(command)s`.\n"
-"A more detailed error log has been written to '%(filename)s'."
+"A more detailed error log has been written to \"%(filename)s\"."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:292
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:424
 #, python-format
 msgid ""
 "Not enough free space on device.\n"
 "%(iso_size)dMB ISO + %(overlay_size)dMB overlay > %(free_space)dMB free space"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:301
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:433
 #, python-format
 msgid "Creating %sMB persistent overlay"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:351
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:483
 #, python-format
 msgid "Unable to copy %(infile)s to %(outfile)s: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:365
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:497
 msgid "Removing existing Tails system"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:374
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:387
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:507
 #, python-format
-msgid "Unable to chmod %(file)s: %(message)s"
+msgid "Unable to remove file from previous Tails system: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:380
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:514
 #, python-format
-msgid "Unable to remove file from previous Tails system: %(message)s"
+msgid "Unable to chmod %(file)s: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:394
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:521
 #, python-format
 msgid "Unable to remove directory from previous Tails system: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:442
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:569
 #, python-format
 msgid "Cannot find device %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:634
-#, python-format
-msgid "Unable to write on %(device)s, skipping."
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:664
-#, python-format
-msgid ""
-"Some partitions of the target device %(device)s are mounted. They will be "
-"unmounted before starting the installation process."
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:707
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:931
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:619
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:836
 msgid "Unknown filesystem.  Your device may need to be reformatted."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:710
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:934
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:622
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:839
 #, python-format
 msgid "Unsupported filesystem: %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:728
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:640
 #, python-format
 msgid "Unknown GLib exception while trying to mount device: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:733
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:645
 #, python-format
 msgid "Unable to mount device: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:738
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:650
 msgid "No mount points found"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:749
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:661
 #, python-format
-msgid "Entering unmount_device for '%(device)s'"
+msgid "Entering unmount_device for \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:759
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:670
 #, python-format
-msgid "Unmounting mounted filesystems on '%(device)s'"
+msgid "Unmounting mounted filesystems on \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:763
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:674
 #, python-format
-msgid "Unmounting '%(udi)s' on '%(device)s'"
+msgid "Unmounting \"%(udi)s\" on \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:774
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:685
 #, python-format
 msgid "Mount %s exists after unmounting"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:787
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:698
 #, python-format
 msgid "Partitioning device %(device)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:916
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:821
 #, python-format
 msgid "Unsupported device '%(device)s', please report a bug."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:919
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:824
 msgid "Trying to continue anyway."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:928
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:833
 msgid "Verifying filesystem..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:952
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:857
 #, python-format
 msgid "Unable to change volume label: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:958
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:862
 msgid "Installing bootloader..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:965
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:869
 #, python-format
 msgid "Removing %(file)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1044
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:951
 #, python-format
 msgid "%s already bootable"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1064
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:971
 msgid "Unable to find partition"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1087
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:990
 #, python-format
 msgid "Formatting %(device)s as FAT32"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1150
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1053
 #, python-format
 msgid "Reading extracted MBR from %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1154
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1057
 #, python-format
 msgid "Could not read the extracted MBR from %(path)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1167
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1168
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1070
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1071
 #, python-format
 msgid "Resetting Master Boot Record of %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1173
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1076
 msgid "Drive is a loopback, skipping MBR reset"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1177
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1080
 msgid "Synchronizing data on disk..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:150
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:146
 msgid ""
 "Error: Cannot set the label or obtain the UUID of your device.  Unable to "
 "continue."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:184
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:180
 #, python-format
 msgid "Installation complete! (%s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:189
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:185
 msgid "Tails installation failed!"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:281
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:274
 #: ../config/chroot_local-includes/usr/share/applications/tails-installer.desktop.in.h:1
 msgid "Tails Installer"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:324
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:316
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:163
 msgid "Clone the current Tails"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:331
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:323
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:184
 msgid "Use a downloaded Tails ISO image"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:368
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:671
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:361
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:657
 msgid "Upgrade"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:370
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:362
 msgid "Manual Upgrade Instructions"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:372
-msgid "https://tails.boum.org/upgrade/"
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:380
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:583
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:648
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:371
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:569
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:634
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:358
 msgid "Install"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:383
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:373
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:131
 msgid "Installation Instructions"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:385
-msgid "https://tails.boum.org/install/"
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:391
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:380
 #, python-format
 msgid "%(size)s %(vendor)s %(model)s device (%(device)s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:403
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:392
 msgid "No ISO image selected"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:404
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:393
 msgid "Please select a Tails ISO image."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:446
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:435
 msgid "No device suitable to install Tails could be found"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:448
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:437
 #, python-format
 msgid "Please plug a USB flash drive or SD card of at least %0.1f GB."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:482
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:468
 #, python-format
 msgid ""
 "The USB stick \"%(pretty_name)s\" is configured as non-removable by its "
@@ -780,38 +771,38 @@ msgid ""
 "a different model."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:492
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:478
 #, python-format
 msgid ""
 "The device \"%(pretty_name)s\" is too small to install Tails (at least "
 "%(size)s GB is required)."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:505
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:491
 #, python-format
 msgid ""
 "To upgrade device \"%(pretty_name)s\" from this Tails, you need to use a downloaded Tails ISO image:\n"
-"https://tails.boum.org/install/download"
+"%(dl_url)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:526
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:513
 msgid "An error happened while installing Tails"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:578
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:564
 msgid "Installation complete!"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:630
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:617
 msgid "Unable to mount device"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:637
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:670
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:624
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:656
 msgid "Confirm the target USB stick"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:638
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:625
 #, python-format
 msgid ""
 "%(size)s %(vendor)s %(model)s device (%(device)s)\n"
@@ -819,50 +810,50 @@ msgid ""
 "All data on this USB stick will be lost."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:657
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:643
 #, python-format
 msgid "%(parent_size)s %(vendor)s %(model)s device (%(device)s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:665
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:651
 msgid ""
 "\n"
 "\n"
 "The persistent storage on this USB stick will be preserved."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:666
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:652
 #, python-format
 msgid "%(description)s%(persistence_message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:705
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:688
 msgid ""
 "The selected file is unreadable. Please fix its permissions or select "
 "another file."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:711
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:694
 msgid ""
 "Unable to use the selected file.  You may have better luck if you move your "
 "ISO to the root of your drive (ie: C:\\)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:717
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:700
 #, python-format
 msgid "%(filename)s selected"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:28
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:31
 msgid "Unable to find Tails on ISO"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:34
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:37
 #, python-format
 msgid "Could not guess underlying block device: %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:48
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:52
 #, python-format
 msgid ""
 "There was a problem executing `%(cmd)s`.\n"
@@ -870,29 +861,29 @@ msgid ""
 "%(err)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:60
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:64
 #, python-format
-msgid "'%s' does not exist"
+msgid "\"%s\" does not exist"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:62
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:66
 #, python-format
-msgid "'%s' is not a directory"
+msgid "\"%s\" is not a directory"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:72
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:77
 #, python-format
-msgid "Skipping '%(filename)s'"
+msgid "Skipping \"%(filename)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/utils.py:54
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/utils.py:54
 #, python-format
 msgid ""
 "There was a problem executing `%(cmd)s`.%(out)s\n"
 "%(err)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/utils.py:134
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/utils.py:126
 msgid "Could not open device for writing."
 msgstr ""
 
diff --git a/fr.po b/fr.po
index e340debf00..d95a7d571f 100644
--- a/fr.po
+++ b/fr.po
@@ -40,9 +40,9 @@ msgid ""
 msgstr ""
 "Project-Id-Version: Tor Project\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2020-11-16 10:33+0100\n"
-"PO-Revision-Date: 2020-11-16 20:04+0000\n"
-"Last-Translator: AO <ao at localizationlab.org>\n"
+"POT-Creation-Date: 2020-12-02 12:10+0100\n"
+"PO-Revision-Date: 2020-12-04 18:13+0000\n"
+"Last-Translator: Transifex Bot <>\n"
 "Language-Team: French (http://www.transifex.com/otf/torproject/language/fr/)\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
@@ -402,7 +402,7 @@ msgid "Additional Settings"
 msgstr "Paramètres supplémentaires"
 
 #: config/chroot_local-includes/usr/lib/python3/dist-packages/tailsgreeter/ui/add_settings_dialog.py:40
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:594
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:581
 #: config/chroot_local-includes/usr/local/sbin/tails-additional-software:366
 #: config/chroot_local-includes/usr/local/bin/tails-screen-locker:119
 #: config/chroot_local-includes/usr/local/bin/tor-browser:49
@@ -527,273 +527,264 @@ msgstr "_Formats"
 msgid "_Keyboard Layout"
 msgstr "Disposition du _clavier"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:138
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:261
+#, python-format
+msgid "Unable to write on %(device)s, skipping."
+msgstr "Impossible d’écrire sur %(device)s, passage à l’étape suivante."
+
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:294
+#, python-format
+msgid ""
+"Some partitions of the target device %(device)s are mounted. They will be "
+"unmounted before starting the installation process."
+msgstr "Certaines partitions du périphérique cible %(device)s sont montées. Elles seront démontées avant de lancer le processus d’installation."
+
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:303
 msgid "Extracting live image to the target device..."
 msgstr "Extraction de l’image live vers le périphérique cible…"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:145
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:310
 #, python-format
 msgid "Wrote to device at %(speed)d MB/sec"
 msgstr "Écriture sur le périphérique effectuée à %(speed)d Mo/sec"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:276
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:408
 #, python-format
 msgid ""
 "There was a problem executing the following command: `%(command)s`.\n"
-"A more detailed error log has been written to '%(filename)s'."
-msgstr "Un problème est survenu lors de l’exécution de la commande suivante : `%(command)s`\nUn journal d’erreurs plus détaillé a été écrit dans le fichier `%(filename)s`."
+"A more detailed error log has been written to \"%(filename)s\"."
+msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:292
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:424
 #, python-format
 msgid ""
 "Not enough free space on device.\n"
 "%(iso_size)dMB ISO + %(overlay_size)dMB overlay > %(free_space)dMB free space"
 msgstr "Il manque d’espace libre sur le périphérique.\nISO de %(iso_size)d Mo + %(overlay_size)d Mo réservé pour la persistance > %(free_space)d Mo d’espace libre"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:301
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:433
 #, python-format
 msgid "Creating %sMB persistent overlay"
 msgstr "Création de l’espace réservé pour la persistance de %s Mo"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:351
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:483
 #, python-format
 msgid "Unable to copy %(infile)s to %(outfile)s: %(message)s"
 msgstr "Impossible de copier %(infile)s vers %(outfile)s : %(message)s"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:365
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:497
 msgid "Removing existing Tails system"
 msgstr "Suppression du système Tails existant"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:374
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:387
-#, python-format
-msgid "Unable to chmod %(file)s: %(message)s"
-msgstr "Impossible de changer les droits (chmod) de %(file)s : %(message)s"
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:380
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:507
 #, python-format
 msgid "Unable to remove file from previous Tails system: %(message)s"
 msgstr "Impossible de supprimer le fichier du système Tails précédent : %(message)s"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:394
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:514
+#, python-format
+msgid "Unable to chmod %(file)s: %(message)s"
+msgstr "Impossible de changer les droits (chmod) de %(file)s : %(message)s"
+
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:521
 #, python-format
 msgid "Unable to remove directory from previous Tails system: %(message)s"
 msgstr "Impossible de supprimer le répertoire du système Tails précédent : %(message)s"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:442
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:569
 #, python-format
 msgid "Cannot find device %s"
 msgstr "Le périphérique %s est introuvable"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:634
-#, python-format
-msgid "Unable to write on %(device)s, skipping."
-msgstr "Impossible d’écrire sur %(device)s, passage à l’étape suivante."
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:664
-#, python-format
-msgid ""
-"Some partitions of the target device %(device)s are mounted. They will be "
-"unmounted before starting the installation process."
-msgstr "Certaines partitions du périphérique cible %(device)s sont montées. Elles seront démontées avant de lancer le processus d’installation."
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:707
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:931
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:619
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:836
 msgid "Unknown filesystem.  Your device may need to be reformatted."
 msgstr "Le système de fichiers est inconnu. Votre périphérique doit peut-être être reformaté."
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:710
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:934
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:622
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:839
 #, python-format
 msgid "Unsupported filesystem: %s"
 msgstr "Système de fichiers non pris en charge : %s"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:728
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:640
 #, python-format
 msgid "Unknown GLib exception while trying to mount device: %(message)s"
 msgstr "Exception GLib inconnue lors de la tentative de montage du périphérique : %(message)s"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:733
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:645
 #, python-format
 msgid "Unable to mount device: %(message)s"
 msgstr "Impossible de monter le périphérique : %(message)s"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:738
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:650
 msgid "No mount points found"
 msgstr "Aucun point de montage n’a été trouvé"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:749
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:661
 #, python-format
-msgid "Entering unmount_device for '%(device)s'"
-msgstr "Saisie de unmount_device pour  %(device)s »"
+msgid "Entering unmount_device for \"%(device)s\""
+msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:759
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:670
 #, python-format
-msgid "Unmounting mounted filesystems on '%(device)s'"
-msgstr "Démontage des systèmes de fichiers montés sur « %(device)s »"
+msgid "Unmounting mounted filesystems on \"%(device)s\""
+msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:763
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:674
 #, python-format
-msgid "Unmounting '%(udi)s' on '%(device)s'"
-msgstr "Démontage de « %(udi)s » sur « %(device)s »"
+msgid "Unmounting \"%(udi)s\" on \"%(device)s\""
+msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:774
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:685
 #, python-format
 msgid "Mount %s exists after unmounting"
 msgstr "Le montage %s existe après démontage"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:787
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:698
 #, python-format
 msgid "Partitioning device %(device)s"
 msgstr "Partitionnement du périphérique %(device)s"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:916
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:821
 #, python-format
 msgid "Unsupported device '%(device)s', please report a bug."
 msgstr "Périphérique « %(device)s » non pris en charge, veuillez signaler le bogue."
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:919
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:824
 msgid "Trying to continue anyway."
 msgstr "Nous tentons de poursuivre quand même."
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:928
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:833
 msgid "Verifying filesystem..."
 msgstr "Vérification du système de fichiers…"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:952
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:857
 #, python-format
 msgid "Unable to change volume label: %(message)s"
 msgstr "Impossible de changer l’étiquette du volume : %(message)s"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:958
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:862
 msgid "Installing bootloader..."
 msgstr "Installation du chargeur de démarrage…"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:965
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:869
 #, python-format
 msgid "Removing %(file)s"
 msgstr "Suppression de %(file)s"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1044
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:951
 #, python-format
 msgid "%s already bootable"
 msgstr "%s est déjà amorçable"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1064
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:971
 msgid "Unable to find partition"
 msgstr "Impossible de trouver la partition"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1087
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:990
 #, python-format
 msgid "Formatting %(device)s as FAT32"
 msgstr "Formatage de %(device)s en FAT32"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1150
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1053
 #, python-format
 msgid "Reading extracted MBR from %s"
 msgstr "Lecture du MBR extrait de %s"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1154
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1057
 #, python-format
 msgid "Could not read the extracted MBR from %(path)s"
 msgstr "Impossible de lire le MBR extrait de %(path)s"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1167
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1168
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1070
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1071
 #, python-format
 msgid "Resetting Master Boot Record of %s"
 msgstr "Réinitialisation de l’enregistrement d’amorçage maître (MBR) de %s"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1173
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1076
 msgid "Drive is a loopback, skipping MBR reset"
 msgstr "Le périphérique est une boucle, la réinitialisation du MBR sera ignorée"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1177
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1080
 msgid "Synchronizing data on disk..."
 msgstr "Synchronisation des données sur le disque…"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:150
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:146
 msgid ""
 "Error: Cannot set the label or obtain the UUID of your device.  Unable to "
 "continue."
 msgstr "Erreur : impossible de définir l’étiquette ou d’obtenir l’UUID de votre périphérique. Impossible de poursuivre."
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:184
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:180
 #, python-format
 msgid "Installation complete! (%s)"
 msgstr "L’installation est terminée. (%s)"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:189
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:185
 msgid "Tails installation failed!"
 msgstr "L’installation de Tails a échoué."
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:281
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:274
 #: ../config/chroot_local-includes/usr/share/applications/tails-installer.desktop.in.h:1
 msgid "Tails Installer"
 msgstr "Programme d’installation de Tails"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:324
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:316
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:163
 msgid "Clone the current Tails"
 msgstr "Cloner le Tails utilisé actuellement"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:331
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:323
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:184
 msgid "Use a downloaded Tails ISO image"
 msgstr "Utiliser une image ISO Tails téléchargée"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:368
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:671
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:361
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:657
 msgid "Upgrade"
 msgstr "Mettre à niveau"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:370
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:362
 msgid "Manual Upgrade Instructions"
 msgstr "Instructions de mise à niveau manuelle"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:372
-msgid "https://tails.boum.org/upgrade/"
-msgstr "https://tails.boum.org/upgrade/index.fr.html"
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:380
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:583
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:648
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:371
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:569
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:634
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:358
 msgid "Install"
 msgstr "Installer"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:383
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:373
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:131
 msgid "Installation Instructions"
 msgstr "Instructions d’installation"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:385
-msgid "https://tails.boum.org/install/"
-msgstr "https://tails.boum.org/install/index.fr.html"
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:391
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:380
 #, python-format
 msgid "%(size)s %(vendor)s %(model)s device (%(device)s)"
 msgstr "Périphérique %(vendor)s %(model)s %(size)s (%(device)s)"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:403
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:392
 msgid "No ISO image selected"
 msgstr "Aucune image ISO n’a été sélectionnée"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:404
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:393
 msgid "Please select a Tails ISO image."
 msgstr "Veuillez sélectionner une image ISO de Tails."
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:446
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:435
 msgid "No device suitable to install Tails could be found"
 msgstr "Aucun périphérique adapté n’a été trouvé pour installer Tails"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:448
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:437
 #, python-format
 msgid "Please plug a USB flash drive or SD card of at least %0.1f GB."
 msgstr "Veuillez brancher une clé USB ou une carte SD d’au moins %0.1f Go."
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:482
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:468
 #, python-format
 msgid ""
 "The USB stick \"%(pretty_name)s\" is configured as non-removable by its "
@@ -801,38 +792,38 @@ msgid ""
 "a different model."
 msgstr "La clé USB « %(pretty_name)s » est configurée comme non amovible par son fabricant et le démarrage de Tails échouera sur cette clé. Veuillez tenter d’installer Tails sur un modèle différent."
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:492
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:478
 #, python-format
 msgid ""
 "The device \"%(pretty_name)s\" is too small to install Tails (at least "
 "%(size)s GB is required)."
 msgstr "Le périphérique « %(pretty_name)s » est trop petit pour installer Tails (au moins %(size)s Go sont exigés)."
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:505
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:491
 #, python-format
 msgid ""
 "To upgrade device \"%(pretty_name)s\" from this Tails, you need to use a downloaded Tails ISO image:\n"
-"https://tails.boum.org/install/download"
-msgstr "Pour mettre à niveau le périphérique « %(pretty_name)s » à partir de ce Tails, vous devez utiliser une image ISO Tails téléchargée :\nhttps://tails.boum.org/install/download/index.fr.html"
+"%(dl_url)s"
+msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:526
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:513
 msgid "An error happened while installing Tails"
 msgstr "Une erreur est survenue lors de l’installation de Tails"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:578
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:564
 msgid "Installation complete!"
 msgstr "L’installation est terminée."
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:630
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:617
 msgid "Unable to mount device"
 msgstr "Impossible de monter le périphérique"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:637
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:670
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:624
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:656
 msgid "Confirm the target USB stick"
 msgstr "Confirmer la clé USB cible"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:638
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:625
 #, python-format
 msgid ""
 "%(size)s %(vendor)s %(model)s device (%(device)s)\n"
@@ -840,50 +831,50 @@ msgid ""
 "All data on this USB stick will be lost."
 msgstr "Périphérique %(vendor)s %(model)s %(size)s (%(device)s)\n\nToutes les données de la clé USB seront perdues."
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:657
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:643
 #, python-format
 msgid "%(parent_size)s %(vendor)s %(model)s device (%(device)s)"
 msgstr "Périphérique %(vendor)s %(model)s %(parent_size)s (%(device)s)"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:665
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:651
 msgid ""
 "\n"
 "\n"
 "The persistent storage on this USB stick will be preserved."
 msgstr "\n\nLe stockage persistant de la clé USB sera conservé."
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:666
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:652
 #, python-format
 msgid "%(description)s%(persistence_message)s"
 msgstr "%(description)s%(persistence_message)s"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:705
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:688
 msgid ""
 "The selected file is unreadable. Please fix its permissions or select "
 "another file."
 msgstr "Le fichier sélectionné est illisible. Veuillez changer ses droits ou sélectionner un autre fichier."
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:711
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:694
 msgid ""
 "Unable to use the selected file.  You may have better luck if you move your "
 "ISO to the root of your drive (ie: C:\\)"
 msgstr "Impossible d’utiliser le fichier sélectionné. Vous pourriez avoir plus de chance en déplaçant l’ISO sur la racine de votre disque (c.-à-d : C:\\)"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:717
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:700
 #, python-format
 msgid "%(filename)s selected"
 msgstr "%(filename)s est sélectionné"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:28
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:31
 msgid "Unable to find Tails on ISO"
 msgstr "Impossible de trouver Tails sur l’ISO"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:34
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:37
 #, python-format
 msgid "Could not guess underlying block device: %s"
 msgstr "Impossible de trouver le périphérique de bloc sous-jacent : %s"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:48
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:52
 #, python-format
 msgid ""
 "There was a problem executing `%(cmd)s`.\n"
@@ -891,29 +882,29 @@ msgid ""
 "%(err)s"
 msgstr "Un problème est survenu lors de l’exécution de `%(cmd)s`.\n%(out)s\n%(err)s"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:60
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:64
 #, python-format
-msgid "'%s' does not exist"
-msgstr "« %s » n’existe pas"
+msgid "\"%s\" does not exist"
+msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:62
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:66
 #, python-format
-msgid "'%s' is not a directory"
-msgstr "« %s » n’est pas un répertoire"
+msgid "\"%s\" is not a directory"
+msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:72
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:77
 #, python-format
-msgid "Skipping '%(filename)s'"
-msgstr "« %(filename)s » sera ignoré"
+msgid "Skipping \"%(filename)s\""
+msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/utils.py:54
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/utils.py:54
 #, python-format
 msgid ""
 "There was a problem executing `%(cmd)s`.%(out)s\n"
 "%(err)s"
 msgstr "Un problème est survenu lors de l’exécution de `%(cmd)s`.%(out)s\n%(err)s"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/utils.py:134
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/utils.py:126
 msgid "Could not open device for writing."
 msgstr "Impossible d’ouvrir le périphérique en écriture."
 
diff --git a/fy.po b/fy.po
index a9365af00f..0da02cfc70 100644
--- a/fy.po
+++ b/fy.po
@@ -8,8 +8,8 @@ msgid ""
 msgstr ""
 "Project-Id-Version: Tor Project\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2020-11-16 10:33+0100\n"
-"PO-Revision-Date: 2020-11-16 12:13+0000\n"
+"POT-Creation-Date: 2020-12-02 12:10+0100\n"
+"PO-Revision-Date: 2020-12-04 18:13+0000\n"
 "Last-Translator: Transifex Bot <>\n"
 "Language-Team: Western Frisian (http://www.transifex.com/otf/torproject/language/fy/)\n"
 "MIME-Version: 1.0\n"
@@ -370,7 +370,7 @@ msgid "Additional Settings"
 msgstr ""
 
 #: config/chroot_local-includes/usr/lib/python3/dist-packages/tailsgreeter/ui/add_settings_dialog.py:40
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:594
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:581
 #: config/chroot_local-includes/usr/local/sbin/tails-additional-software:366
 #: config/chroot_local-includes/usr/local/bin/tails-screen-locker:119
 #: config/chroot_local-includes/usr/local/bin/tor-browser:49
@@ -495,273 +495,264 @@ msgstr ""
 msgid "_Keyboard Layout"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:138
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:261
+#, python-format
+msgid "Unable to write on %(device)s, skipping."
+msgstr ""
+
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:294
+#, python-format
+msgid ""
+"Some partitions of the target device %(device)s are mounted. They will be "
+"unmounted before starting the installation process."
+msgstr ""
+
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:303
 msgid "Extracting live image to the target device..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:145
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:310
 #, python-format
 msgid "Wrote to device at %(speed)d MB/sec"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:276
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:408
 #, python-format
 msgid ""
 "There was a problem executing the following command: `%(command)s`.\n"
-"A more detailed error log has been written to '%(filename)s'."
+"A more detailed error log has been written to \"%(filename)s\"."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:292
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:424
 #, python-format
 msgid ""
 "Not enough free space on device.\n"
 "%(iso_size)dMB ISO + %(overlay_size)dMB overlay > %(free_space)dMB free space"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:301
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:433
 #, python-format
 msgid "Creating %sMB persistent overlay"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:351
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:483
 #, python-format
 msgid "Unable to copy %(infile)s to %(outfile)s: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:365
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:497
 msgid "Removing existing Tails system"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:374
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:387
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:507
 #, python-format
-msgid "Unable to chmod %(file)s: %(message)s"
+msgid "Unable to remove file from previous Tails system: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:380
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:514
 #, python-format
-msgid "Unable to remove file from previous Tails system: %(message)s"
+msgid "Unable to chmod %(file)s: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:394
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:521
 #, python-format
 msgid "Unable to remove directory from previous Tails system: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:442
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:569
 #, python-format
 msgid "Cannot find device %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:634
-#, python-format
-msgid "Unable to write on %(device)s, skipping."
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:664
-#, python-format
-msgid ""
-"Some partitions of the target device %(device)s are mounted. They will be "
-"unmounted before starting the installation process."
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:707
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:931
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:619
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:836
 msgid "Unknown filesystem.  Your device may need to be reformatted."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:710
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:934
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:622
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:839
 #, python-format
 msgid "Unsupported filesystem: %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:728
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:640
 #, python-format
 msgid "Unknown GLib exception while trying to mount device: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:733
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:645
 #, python-format
 msgid "Unable to mount device: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:738
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:650
 msgid "No mount points found"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:749
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:661
 #, python-format
-msgid "Entering unmount_device for '%(device)s'"
+msgid "Entering unmount_device for \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:759
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:670
 #, python-format
-msgid "Unmounting mounted filesystems on '%(device)s'"
+msgid "Unmounting mounted filesystems on \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:763
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:674
 #, python-format
-msgid "Unmounting '%(udi)s' on '%(device)s'"
+msgid "Unmounting \"%(udi)s\" on \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:774
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:685
 #, python-format
 msgid "Mount %s exists after unmounting"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:787
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:698
 #, python-format
 msgid "Partitioning device %(device)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:916
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:821
 #, python-format
 msgid "Unsupported device '%(device)s', please report a bug."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:919
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:824
 msgid "Trying to continue anyway."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:928
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:833
 msgid "Verifying filesystem..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:952
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:857
 #, python-format
 msgid "Unable to change volume label: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:958
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:862
 msgid "Installing bootloader..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:965
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:869
 #, python-format
 msgid "Removing %(file)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1044
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:951
 #, python-format
 msgid "%s already bootable"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1064
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:971
 msgid "Unable to find partition"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1087
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:990
 #, python-format
 msgid "Formatting %(device)s as FAT32"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1150
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1053
 #, python-format
 msgid "Reading extracted MBR from %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1154
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1057
 #, python-format
 msgid "Could not read the extracted MBR from %(path)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1167
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1168
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1070
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1071
 #, python-format
 msgid "Resetting Master Boot Record of %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1173
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1076
 msgid "Drive is a loopback, skipping MBR reset"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1177
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1080
 msgid "Synchronizing data on disk..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:150
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:146
 msgid ""
 "Error: Cannot set the label or obtain the UUID of your device.  Unable to "
 "continue."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:184
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:180
 #, python-format
 msgid "Installation complete! (%s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:189
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:185
 msgid "Tails installation failed!"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:281
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:274
 #: ../config/chroot_local-includes/usr/share/applications/tails-installer.desktop.in.h:1
 msgid "Tails Installer"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:324
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:316
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:163
 msgid "Clone the current Tails"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:331
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:323
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:184
 msgid "Use a downloaded Tails ISO image"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:368
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:671
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:361
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:657
 msgid "Upgrade"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:370
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:362
 msgid "Manual Upgrade Instructions"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:372
-msgid "https://tails.boum.org/upgrade/"
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:380
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:583
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:648
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:371
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:569
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:634
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:358
 msgid "Install"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:383
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:373
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:131
 msgid "Installation Instructions"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:385
-msgid "https://tails.boum.org/install/"
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:391
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:380
 #, python-format
 msgid "%(size)s %(vendor)s %(model)s device (%(device)s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:403
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:392
 msgid "No ISO image selected"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:404
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:393
 msgid "Please select a Tails ISO image."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:446
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:435
 msgid "No device suitable to install Tails could be found"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:448
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:437
 #, python-format
 msgid "Please plug a USB flash drive or SD card of at least %0.1f GB."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:482
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:468
 #, python-format
 msgid ""
 "The USB stick \"%(pretty_name)s\" is configured as non-removable by its "
@@ -769,38 +760,38 @@ msgid ""
 "a different model."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:492
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:478
 #, python-format
 msgid ""
 "The device \"%(pretty_name)s\" is too small to install Tails (at least "
 "%(size)s GB is required)."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:505
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:491
 #, python-format
 msgid ""
 "To upgrade device \"%(pretty_name)s\" from this Tails, you need to use a downloaded Tails ISO image:\n"
-"https://tails.boum.org/install/download"
+"%(dl_url)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:526
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:513
 msgid "An error happened while installing Tails"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:578
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:564
 msgid "Installation complete!"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:630
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:617
 msgid "Unable to mount device"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:637
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:670
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:624
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:656
 msgid "Confirm the target USB stick"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:638
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:625
 #, python-format
 msgid ""
 "%(size)s %(vendor)s %(model)s device (%(device)s)\n"
@@ -808,50 +799,50 @@ msgid ""
 "All data on this USB stick will be lost."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:657
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:643
 #, python-format
 msgid "%(parent_size)s %(vendor)s %(model)s device (%(device)s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:665
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:651
 msgid ""
 "\n"
 "\n"
 "The persistent storage on this USB stick will be preserved."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:666
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:652
 #, python-format
 msgid "%(description)s%(persistence_message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:705
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:688
 msgid ""
 "The selected file is unreadable. Please fix its permissions or select "
 "another file."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:711
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:694
 msgid ""
 "Unable to use the selected file.  You may have better luck if you move your "
 "ISO to the root of your drive (ie: C:\\)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:717
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:700
 #, python-format
 msgid "%(filename)s selected"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:28
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:31
 msgid "Unable to find Tails on ISO"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:34
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:37
 #, python-format
 msgid "Could not guess underlying block device: %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:48
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:52
 #, python-format
 msgid ""
 "There was a problem executing `%(cmd)s`.\n"
@@ -859,29 +850,29 @@ msgid ""
 "%(err)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:60
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:64
 #, python-format
-msgid "'%s' does not exist"
+msgid "\"%s\" does not exist"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:62
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:66
 #, python-format
-msgid "'%s' is not a directory"
+msgid "\"%s\" is not a directory"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:72
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:77
 #, python-format
-msgid "Skipping '%(filename)s'"
+msgid "Skipping \"%(filename)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/utils.py:54
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/utils.py:54
 #, python-format
 msgid ""
 "There was a problem executing `%(cmd)s`.%(out)s\n"
 "%(err)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/utils.py:134
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/utils.py:126
 msgid "Could not open device for writing."
 msgstr ""
 
diff --git a/ga.po b/ga.po
index 91c7b3a8c3..8d617b3328 100644
--- a/ga.po
+++ b/ga.po
@@ -9,8 +9,8 @@ msgid ""
 msgstr ""
 "Project-Id-Version: Tor Project\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2020-11-16 10:33+0100\n"
-"PO-Revision-Date: 2020-11-16 12:13+0000\n"
+"POT-Creation-Date: 2020-12-02 12:10+0100\n"
+"PO-Revision-Date: 2020-12-04 18:13+0000\n"
 "Last-Translator: Transifex Bot <>\n"
 "Language-Team: Irish (http://www.transifex.com/otf/torproject/language/ga/)\n"
 "MIME-Version: 1.0\n"
@@ -371,7 +371,7 @@ msgid "Additional Settings"
 msgstr "Socruithe Breise"
 
 #: config/chroot_local-includes/usr/lib/python3/dist-packages/tailsgreeter/ui/add_settings_dialog.py:40
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:594
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:581
 #: config/chroot_local-includes/usr/local/sbin/tails-additional-software:366
 #: config/chroot_local-includes/usr/local/bin/tails-screen-locker:119
 #: config/chroot_local-includes/usr/local/bin/tor-browser:49
@@ -496,273 +496,264 @@ msgstr "_Formáidí"
 msgid "_Keyboard Layout"
 msgstr "_Leagan Amach an Mhéarchláir"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:138
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:261
+#, python-format
+msgid "Unable to write on %(device)s, skipping."
+msgstr ""
+
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:294
+#, python-format
+msgid ""
+"Some partitions of the target device %(device)s are mounted. They will be "
+"unmounted before starting the installation process."
+msgstr ""
+
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:303
 msgid "Extracting live image to the target device..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:145
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:310
 #, python-format
 msgid "Wrote to device at %(speed)d MB/sec"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:276
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:408
 #, python-format
 msgid ""
 "There was a problem executing the following command: `%(command)s`.\n"
-"A more detailed error log has been written to '%(filename)s'."
+"A more detailed error log has been written to \"%(filename)s\"."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:292
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:424
 #, python-format
 msgid ""
 "Not enough free space on device.\n"
 "%(iso_size)dMB ISO + %(overlay_size)dMB overlay > %(free_space)dMB free space"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:301
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:433
 #, python-format
 msgid "Creating %sMB persistent overlay"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:351
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:483
 #, python-format
 msgid "Unable to copy %(infile)s to %(outfile)s: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:365
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:497
 msgid "Removing existing Tails system"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:374
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:387
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:507
 #, python-format
-msgid "Unable to chmod %(file)s: %(message)s"
+msgid "Unable to remove file from previous Tails system: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:380
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:514
 #, python-format
-msgid "Unable to remove file from previous Tails system: %(message)s"
+msgid "Unable to chmod %(file)s: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:394
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:521
 #, python-format
 msgid "Unable to remove directory from previous Tails system: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:442
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:569
 #, python-format
 msgid "Cannot find device %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:634
-#, python-format
-msgid "Unable to write on %(device)s, skipping."
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:664
-#, python-format
-msgid ""
-"Some partitions of the target device %(device)s are mounted. They will be "
-"unmounted before starting the installation process."
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:707
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:931
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:619
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:836
 msgid "Unknown filesystem.  Your device may need to be reformatted."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:710
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:934
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:622
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:839
 #, python-format
 msgid "Unsupported filesystem: %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:728
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:640
 #, python-format
 msgid "Unknown GLib exception while trying to mount device: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:733
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:645
 #, python-format
 msgid "Unable to mount device: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:738
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:650
 msgid "No mount points found"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:749
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:661
 #, python-format
-msgid "Entering unmount_device for '%(device)s'"
+msgid "Entering unmount_device for \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:759
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:670
 #, python-format
-msgid "Unmounting mounted filesystems on '%(device)s'"
+msgid "Unmounting mounted filesystems on \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:763
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:674
 #, python-format
-msgid "Unmounting '%(udi)s' on '%(device)s'"
+msgid "Unmounting \"%(udi)s\" on \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:774
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:685
 #, python-format
 msgid "Mount %s exists after unmounting"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:787
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:698
 #, python-format
 msgid "Partitioning device %(device)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:916
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:821
 #, python-format
 msgid "Unsupported device '%(device)s', please report a bug."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:919
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:824
 msgid "Trying to continue anyway."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:928
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:833
 msgid "Verifying filesystem..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:952
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:857
 #, python-format
 msgid "Unable to change volume label: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:958
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:862
 msgid "Installing bootloader..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:965
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:869
 #, python-format
 msgid "Removing %(file)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1044
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:951
 #, python-format
 msgid "%s already bootable"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1064
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:971
 msgid "Unable to find partition"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1087
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:990
 #, python-format
 msgid "Formatting %(device)s as FAT32"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1150
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1053
 #, python-format
 msgid "Reading extracted MBR from %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1154
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1057
 #, python-format
 msgid "Could not read the extracted MBR from %(path)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1167
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1168
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1070
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1071
 #, python-format
 msgid "Resetting Master Boot Record of %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1173
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1076
 msgid "Drive is a loopback, skipping MBR reset"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1177
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1080
 msgid "Synchronizing data on disk..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:150
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:146
 msgid ""
 "Error: Cannot set the label or obtain the UUID of your device.  Unable to "
 "continue."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:184
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:180
 #, python-format
 msgid "Installation complete! (%s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:189
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:185
 msgid "Tails installation failed!"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:281
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:274
 #: ../config/chroot_local-includes/usr/share/applications/tails-installer.desktop.in.h:1
 msgid "Tails Installer"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:324
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:316
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:163
 msgid "Clone the current Tails"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:331
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:323
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:184
 msgid "Use a downloaded Tails ISO image"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:368
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:671
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:361
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:657
 msgid "Upgrade"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:370
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:362
 msgid "Manual Upgrade Instructions"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:372
-msgid "https://tails.boum.org/upgrade/"
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:380
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:583
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:648
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:371
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:569
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:634
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:358
 msgid "Install"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:383
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:373
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:131
 msgid "Installation Instructions"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:385
-msgid "https://tails.boum.org/install/"
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:391
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:380
 #, python-format
 msgid "%(size)s %(vendor)s %(model)s device (%(device)s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:403
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:392
 msgid "No ISO image selected"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:404
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:393
 msgid "Please select a Tails ISO image."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:446
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:435
 msgid "No device suitable to install Tails could be found"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:448
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:437
 #, python-format
 msgid "Please plug a USB flash drive or SD card of at least %0.1f GB."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:482
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:468
 #, python-format
 msgid ""
 "The USB stick \"%(pretty_name)s\" is configured as non-removable by its "
@@ -770,38 +761,38 @@ msgid ""
 "a different model."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:492
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:478
 #, python-format
 msgid ""
 "The device \"%(pretty_name)s\" is too small to install Tails (at least "
 "%(size)s GB is required)."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:505
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:491
 #, python-format
 msgid ""
 "To upgrade device \"%(pretty_name)s\" from this Tails, you need to use a downloaded Tails ISO image:\n"
-"https://tails.boum.org/install/download"
+"%(dl_url)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:526
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:513
 msgid "An error happened while installing Tails"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:578
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:564
 msgid "Installation complete!"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:630
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:617
 msgid "Unable to mount device"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:637
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:670
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:624
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:656
 msgid "Confirm the target USB stick"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:638
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:625
 #, python-format
 msgid ""
 "%(size)s %(vendor)s %(model)s device (%(device)s)\n"
@@ -809,50 +800,50 @@ msgid ""
 "All data on this USB stick will be lost."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:657
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:643
 #, python-format
 msgid "%(parent_size)s %(vendor)s %(model)s device (%(device)s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:665
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:651
 msgid ""
 "\n"
 "\n"
 "The persistent storage on this USB stick will be preserved."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:666
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:652
 #, python-format
 msgid "%(description)s%(persistence_message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:705
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:688
 msgid ""
 "The selected file is unreadable. Please fix its permissions or select "
 "another file."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:711
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:694
 msgid ""
 "Unable to use the selected file.  You may have better luck if you move your "
 "ISO to the root of your drive (ie: C:\\)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:717
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:700
 #, python-format
 msgid "%(filename)s selected"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:28
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:31
 msgid "Unable to find Tails on ISO"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:34
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:37
 #, python-format
 msgid "Could not guess underlying block device: %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:48
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:52
 #, python-format
 msgid ""
 "There was a problem executing `%(cmd)s`.\n"
@@ -860,29 +851,29 @@ msgid ""
 "%(err)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:60
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:64
 #, python-format
-msgid "'%s' does not exist"
+msgid "\"%s\" does not exist"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:62
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:66
 #, python-format
-msgid "'%s' is not a directory"
+msgid "\"%s\" is not a directory"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:72
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:77
 #, python-format
-msgid "Skipping '%(filename)s'"
+msgid "Skipping \"%(filename)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/utils.py:54
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/utils.py:54
 #, python-format
 msgid ""
 "There was a problem executing `%(cmd)s`.%(out)s\n"
 "%(err)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/utils.py:134
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/utils.py:126
 msgid "Could not open device for writing."
 msgstr ""
 
diff --git a/gd.po b/gd.po
index 8b63a7ecb6..b659ffa110 100644
--- a/gd.po
+++ b/gd.po
@@ -7,8 +7,8 @@ msgid ""
 msgstr ""
 "Project-Id-Version: Tor Project\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2020-11-16 10:33+0100\n"
-"PO-Revision-Date: 2020-11-16 12:13+0000\n"
+"POT-Creation-Date: 2020-12-02 12:10+0100\n"
+"PO-Revision-Date: 2020-12-04 18:13+0000\n"
 "Last-Translator: Transifex Bot <>\n"
 "Language-Team: Gaelic, Scottish (http://www.transifex.com/otf/torproject/language/gd/)\n"
 "MIME-Version: 1.0\n"
@@ -369,7 +369,7 @@ msgid "Additional Settings"
 msgstr ""
 
 #: config/chroot_local-includes/usr/lib/python3/dist-packages/tailsgreeter/ui/add_settings_dialog.py:40
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:594
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:581
 #: config/chroot_local-includes/usr/local/sbin/tails-additional-software:366
 #: config/chroot_local-includes/usr/local/bin/tails-screen-locker:119
 #: config/chroot_local-includes/usr/local/bin/tor-browser:49
@@ -494,273 +494,264 @@ msgstr ""
 msgid "_Keyboard Layout"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:138
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:261
+#, python-format
+msgid "Unable to write on %(device)s, skipping."
+msgstr ""
+
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:294
+#, python-format
+msgid ""
+"Some partitions of the target device %(device)s are mounted. They will be "
+"unmounted before starting the installation process."
+msgstr ""
+
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:303
 msgid "Extracting live image to the target device..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:145
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:310
 #, python-format
 msgid "Wrote to device at %(speed)d MB/sec"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:276
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:408
 #, python-format
 msgid ""
 "There was a problem executing the following command: `%(command)s`.\n"
-"A more detailed error log has been written to '%(filename)s'."
+"A more detailed error log has been written to \"%(filename)s\"."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:292
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:424
 #, python-format
 msgid ""
 "Not enough free space on device.\n"
 "%(iso_size)dMB ISO + %(overlay_size)dMB overlay > %(free_space)dMB free space"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:301
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:433
 #, python-format
 msgid "Creating %sMB persistent overlay"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:351
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:483
 #, python-format
 msgid "Unable to copy %(infile)s to %(outfile)s: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:365
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:497
 msgid "Removing existing Tails system"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:374
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:387
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:507
 #, python-format
-msgid "Unable to chmod %(file)s: %(message)s"
+msgid "Unable to remove file from previous Tails system: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:380
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:514
 #, python-format
-msgid "Unable to remove file from previous Tails system: %(message)s"
+msgid "Unable to chmod %(file)s: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:394
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:521
 #, python-format
 msgid "Unable to remove directory from previous Tails system: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:442
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:569
 #, python-format
 msgid "Cannot find device %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:634
-#, python-format
-msgid "Unable to write on %(device)s, skipping."
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:664
-#, python-format
-msgid ""
-"Some partitions of the target device %(device)s are mounted. They will be "
-"unmounted before starting the installation process."
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:707
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:931
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:619
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:836
 msgid "Unknown filesystem.  Your device may need to be reformatted."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:710
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:934
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:622
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:839
 #, python-format
 msgid "Unsupported filesystem: %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:728
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:640
 #, python-format
 msgid "Unknown GLib exception while trying to mount device: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:733
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:645
 #, python-format
 msgid "Unable to mount device: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:738
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:650
 msgid "No mount points found"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:749
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:661
 #, python-format
-msgid "Entering unmount_device for '%(device)s'"
+msgid "Entering unmount_device for \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:759
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:670
 #, python-format
-msgid "Unmounting mounted filesystems on '%(device)s'"
+msgid "Unmounting mounted filesystems on \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:763
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:674
 #, python-format
-msgid "Unmounting '%(udi)s' on '%(device)s'"
+msgid "Unmounting \"%(udi)s\" on \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:774
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:685
 #, python-format
 msgid "Mount %s exists after unmounting"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:787
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:698
 #, python-format
 msgid "Partitioning device %(device)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:916
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:821
 #, python-format
 msgid "Unsupported device '%(device)s', please report a bug."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:919
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:824
 msgid "Trying to continue anyway."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:928
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:833
 msgid "Verifying filesystem..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:952
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:857
 #, python-format
 msgid "Unable to change volume label: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:958
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:862
 msgid "Installing bootloader..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:965
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:869
 #, python-format
 msgid "Removing %(file)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1044
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:951
 #, python-format
 msgid "%s already bootable"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1064
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:971
 msgid "Unable to find partition"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1087
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:990
 #, python-format
 msgid "Formatting %(device)s as FAT32"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1150
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1053
 #, python-format
 msgid "Reading extracted MBR from %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1154
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1057
 #, python-format
 msgid "Could not read the extracted MBR from %(path)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1167
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1168
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1070
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1071
 #, python-format
 msgid "Resetting Master Boot Record of %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1173
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1076
 msgid "Drive is a loopback, skipping MBR reset"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1177
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1080
 msgid "Synchronizing data on disk..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:150
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:146
 msgid ""
 "Error: Cannot set the label or obtain the UUID of your device.  Unable to "
 "continue."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:184
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:180
 #, python-format
 msgid "Installation complete! (%s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:189
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:185
 msgid "Tails installation failed!"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:281
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:274
 #: ../config/chroot_local-includes/usr/share/applications/tails-installer.desktop.in.h:1
 msgid "Tails Installer"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:324
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:316
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:163
 msgid "Clone the current Tails"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:331
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:323
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:184
 msgid "Use a downloaded Tails ISO image"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:368
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:671
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:361
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:657
 msgid "Upgrade"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:370
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:362
 msgid "Manual Upgrade Instructions"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:372
-msgid "https://tails.boum.org/upgrade/"
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:380
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:583
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:648
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:371
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:569
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:634
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:358
 msgid "Install"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:383
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:373
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:131
 msgid "Installation Instructions"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:385
-msgid "https://tails.boum.org/install/"
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:391
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:380
 #, python-format
 msgid "%(size)s %(vendor)s %(model)s device (%(device)s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:403
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:392
 msgid "No ISO image selected"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:404
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:393
 msgid "Please select a Tails ISO image."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:446
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:435
 msgid "No device suitable to install Tails could be found"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:448
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:437
 #, python-format
 msgid "Please plug a USB flash drive or SD card of at least %0.1f GB."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:482
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:468
 #, python-format
 msgid ""
 "The USB stick \"%(pretty_name)s\" is configured as non-removable by its "
@@ -768,38 +759,38 @@ msgid ""
 "a different model."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:492
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:478
 #, python-format
 msgid ""
 "The device \"%(pretty_name)s\" is too small to install Tails (at least "
 "%(size)s GB is required)."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:505
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:491
 #, python-format
 msgid ""
 "To upgrade device \"%(pretty_name)s\" from this Tails, you need to use a downloaded Tails ISO image:\n"
-"https://tails.boum.org/install/download"
+"%(dl_url)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:526
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:513
 msgid "An error happened while installing Tails"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:578
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:564
 msgid "Installation complete!"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:630
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:617
 msgid "Unable to mount device"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:637
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:670
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:624
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:656
 msgid "Confirm the target USB stick"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:638
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:625
 #, python-format
 msgid ""
 "%(size)s %(vendor)s %(model)s device (%(device)s)\n"
@@ -807,50 +798,50 @@ msgid ""
 "All data on this USB stick will be lost."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:657
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:643
 #, python-format
 msgid "%(parent_size)s %(vendor)s %(model)s device (%(device)s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:665
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:651
 msgid ""
 "\n"
 "\n"
 "The persistent storage on this USB stick will be preserved."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:666
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:652
 #, python-format
 msgid "%(description)s%(persistence_message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:705
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:688
 msgid ""
 "The selected file is unreadable. Please fix its permissions or select "
 "another file."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:711
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:694
 msgid ""
 "Unable to use the selected file.  You may have better luck if you move your "
 "ISO to the root of your drive (ie: C:\\)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:717
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:700
 #, python-format
 msgid "%(filename)s selected"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:28
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:31
 msgid "Unable to find Tails on ISO"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:34
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:37
 #, python-format
 msgid "Could not guess underlying block device: %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:48
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:52
 #, python-format
 msgid ""
 "There was a problem executing `%(cmd)s`.\n"
@@ -858,29 +849,29 @@ msgid ""
 "%(err)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:60
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:64
 #, python-format
-msgid "'%s' does not exist"
+msgid "\"%s\" does not exist"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:62
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:66
 #, python-format
-msgid "'%s' is not a directory"
+msgid "\"%s\" is not a directory"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:72
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:77
 #, python-format
-msgid "Skipping '%(filename)s'"
+msgid "Skipping \"%(filename)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/utils.py:54
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/utils.py:54
 #, python-format
 msgid ""
 "There was a problem executing `%(cmd)s`.%(out)s\n"
 "%(err)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/utils.py:134
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/utils.py:126
 msgid "Could not open device for writing."
 msgstr ""
 
diff --git a/gl.po b/gl.po
index 1bbe737e38..12daf48a41 100644
--- a/gl.po
+++ b/gl.po
@@ -10,8 +10,8 @@ msgid ""
 msgstr ""
 "Project-Id-Version: Tor Project\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2020-11-16 10:33+0100\n"
-"PO-Revision-Date: 2020-11-16 12:13+0000\n"
+"POT-Creation-Date: 2020-12-02 12:10+0100\n"
+"PO-Revision-Date: 2020-12-04 18:13+0000\n"
 "Last-Translator: Transifex Bot <>\n"
 "Language-Team: Galician (http://www.transifex.com/otf/torproject/language/gl/)\n"
 "MIME-Version: 1.0\n"
@@ -372,7 +372,7 @@ msgid "Additional Settings"
 msgstr ""
 
 #: config/chroot_local-includes/usr/lib/python3/dist-packages/tailsgreeter/ui/add_settings_dialog.py:40
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:594
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:581
 #: config/chroot_local-includes/usr/local/sbin/tails-additional-software:366
 #: config/chroot_local-includes/usr/local/bin/tails-screen-locker:119
 #: config/chroot_local-includes/usr/local/bin/tor-browser:49
@@ -497,273 +497,264 @@ msgstr ""
 msgid "_Keyboard Layout"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:138
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:261
+#, python-format
+msgid "Unable to write on %(device)s, skipping."
+msgstr ""
+
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:294
+#, python-format
+msgid ""
+"Some partitions of the target device %(device)s are mounted. They will be "
+"unmounted before starting the installation process."
+msgstr ""
+
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:303
 msgid "Extracting live image to the target device..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:145
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:310
 #, python-format
 msgid "Wrote to device at %(speed)d MB/sec"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:276
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:408
 #, python-format
 msgid ""
 "There was a problem executing the following command: `%(command)s`.\n"
-"A more detailed error log has been written to '%(filename)s'."
+"A more detailed error log has been written to \"%(filename)s\"."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:292
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:424
 #, python-format
 msgid ""
 "Not enough free space on device.\n"
 "%(iso_size)dMB ISO + %(overlay_size)dMB overlay > %(free_space)dMB free space"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:301
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:433
 #, python-format
 msgid "Creating %sMB persistent overlay"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:351
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:483
 #, python-format
 msgid "Unable to copy %(infile)s to %(outfile)s: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:365
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:497
 msgid "Removing existing Tails system"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:374
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:387
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:507
 #, python-format
-msgid "Unable to chmod %(file)s: %(message)s"
+msgid "Unable to remove file from previous Tails system: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:380
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:514
 #, python-format
-msgid "Unable to remove file from previous Tails system: %(message)s"
+msgid "Unable to chmod %(file)s: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:394
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:521
 #, python-format
 msgid "Unable to remove directory from previous Tails system: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:442
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:569
 #, python-format
 msgid "Cannot find device %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:634
-#, python-format
-msgid "Unable to write on %(device)s, skipping."
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:664
-#, python-format
-msgid ""
-"Some partitions of the target device %(device)s are mounted. They will be "
-"unmounted before starting the installation process."
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:707
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:931
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:619
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:836
 msgid "Unknown filesystem.  Your device may need to be reformatted."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:710
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:934
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:622
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:839
 #, python-format
 msgid "Unsupported filesystem: %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:728
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:640
 #, python-format
 msgid "Unknown GLib exception while trying to mount device: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:733
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:645
 #, python-format
 msgid "Unable to mount device: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:738
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:650
 msgid "No mount points found"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:749
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:661
 #, python-format
-msgid "Entering unmount_device for '%(device)s'"
+msgid "Entering unmount_device for \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:759
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:670
 #, python-format
-msgid "Unmounting mounted filesystems on '%(device)s'"
+msgid "Unmounting mounted filesystems on \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:763
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:674
 #, python-format
-msgid "Unmounting '%(udi)s' on '%(device)s'"
+msgid "Unmounting \"%(udi)s\" on \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:774
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:685
 #, python-format
 msgid "Mount %s exists after unmounting"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:787
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:698
 #, python-format
 msgid "Partitioning device %(device)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:916
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:821
 #, python-format
 msgid "Unsupported device '%(device)s', please report a bug."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:919
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:824
 msgid "Trying to continue anyway."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:928
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:833
 msgid "Verifying filesystem..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:952
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:857
 #, python-format
 msgid "Unable to change volume label: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:958
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:862
 msgid "Installing bootloader..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:965
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:869
 #, python-format
 msgid "Removing %(file)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1044
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:951
 #, python-format
 msgid "%s already bootable"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1064
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:971
 msgid "Unable to find partition"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1087
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:990
 #, python-format
 msgid "Formatting %(device)s as FAT32"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1150
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1053
 #, python-format
 msgid "Reading extracted MBR from %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1154
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1057
 #, python-format
 msgid "Could not read the extracted MBR from %(path)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1167
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1168
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1070
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1071
 #, python-format
 msgid "Resetting Master Boot Record of %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1173
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1076
 msgid "Drive is a loopback, skipping MBR reset"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1177
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1080
 msgid "Synchronizing data on disk..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:150
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:146
 msgid ""
 "Error: Cannot set the label or obtain the UUID of your device.  Unable to "
 "continue."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:184
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:180
 #, python-format
 msgid "Installation complete! (%s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:189
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:185
 msgid "Tails installation failed!"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:281
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:274
 #: ../config/chroot_local-includes/usr/share/applications/tails-installer.desktop.in.h:1
 msgid "Tails Installer"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:324
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:316
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:163
 msgid "Clone the current Tails"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:331
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:323
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:184
 msgid "Use a downloaded Tails ISO image"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:368
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:671
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:361
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:657
 msgid "Upgrade"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:370
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:362
 msgid "Manual Upgrade Instructions"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:372
-msgid "https://tails.boum.org/upgrade/"
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:380
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:583
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:648
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:371
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:569
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:634
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:358
 msgid "Install"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:383
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:373
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:131
 msgid "Installation Instructions"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:385
-msgid "https://tails.boum.org/install/"
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:391
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:380
 #, python-format
 msgid "%(size)s %(vendor)s %(model)s device (%(device)s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:403
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:392
 msgid "No ISO image selected"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:404
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:393
 msgid "Please select a Tails ISO image."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:446
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:435
 msgid "No device suitable to install Tails could be found"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:448
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:437
 #, python-format
 msgid "Please plug a USB flash drive or SD card of at least %0.1f GB."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:482
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:468
 #, python-format
 msgid ""
 "The USB stick \"%(pretty_name)s\" is configured as non-removable by its "
@@ -771,38 +762,38 @@ msgid ""
 "a different model."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:492
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:478
 #, python-format
 msgid ""
 "The device \"%(pretty_name)s\" is too small to install Tails (at least "
 "%(size)s GB is required)."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:505
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:491
 #, python-format
 msgid ""
 "To upgrade device \"%(pretty_name)s\" from this Tails, you need to use a downloaded Tails ISO image:\n"
-"https://tails.boum.org/install/download"
+"%(dl_url)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:526
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:513
 msgid "An error happened while installing Tails"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:578
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:564
 msgid "Installation complete!"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:630
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:617
 msgid "Unable to mount device"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:637
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:670
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:624
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:656
 msgid "Confirm the target USB stick"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:638
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:625
 #, python-format
 msgid ""
 "%(size)s %(vendor)s %(model)s device (%(device)s)\n"
@@ -810,50 +801,50 @@ msgid ""
 "All data on this USB stick will be lost."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:657
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:643
 #, python-format
 msgid "%(parent_size)s %(vendor)s %(model)s device (%(device)s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:665
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:651
 msgid ""
 "\n"
 "\n"
 "The persistent storage on this USB stick will be preserved."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:666
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:652
 #, python-format
 msgid "%(description)s%(persistence_message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:705
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:688
 msgid ""
 "The selected file is unreadable. Please fix its permissions or select "
 "another file."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:711
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:694
 msgid ""
 "Unable to use the selected file.  You may have better luck if you move your "
 "ISO to the root of your drive (ie: C:\\)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:717
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:700
 #, python-format
 msgid "%(filename)s selected"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:28
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:31
 msgid "Unable to find Tails on ISO"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:34
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:37
 #, python-format
 msgid "Could not guess underlying block device: %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:48
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:52
 #, python-format
 msgid ""
 "There was a problem executing `%(cmd)s`.\n"
@@ -861,29 +852,29 @@ msgid ""
 "%(err)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:60
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:64
 #, python-format
-msgid "'%s' does not exist"
+msgid "\"%s\" does not exist"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:62
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:66
 #, python-format
-msgid "'%s' is not a directory"
+msgid "\"%s\" is not a directory"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:72
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:77
 #, python-format
-msgid "Skipping '%(filename)s'"
+msgid "Skipping \"%(filename)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/utils.py:54
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/utils.py:54
 #, python-format
 msgid ""
 "There was a problem executing `%(cmd)s`.%(out)s\n"
 "%(err)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/utils.py:134
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/utils.py:126
 msgid "Could not open device for writing."
 msgstr ""
 
diff --git a/gu.po b/gu.po
index b63a15329d..4affc08704 100644
--- a/gu.po
+++ b/gu.po
@@ -7,8 +7,8 @@ msgid ""
 msgstr ""
 "Project-Id-Version: Tor Project\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2020-11-16 10:33+0100\n"
-"PO-Revision-Date: 2020-11-16 12:13+0000\n"
+"POT-Creation-Date: 2020-12-02 12:10+0100\n"
+"PO-Revision-Date: 2020-12-04 18:13+0000\n"
 "Last-Translator: Transifex Bot <>\n"
 "Language-Team: Gujarati (http://www.transifex.com/otf/torproject/language/gu/)\n"
 "MIME-Version: 1.0\n"
@@ -369,7 +369,7 @@ msgid "Additional Settings"
 msgstr ""
 
 #: config/chroot_local-includes/usr/lib/python3/dist-packages/tailsgreeter/ui/add_settings_dialog.py:40
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:594
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:581
 #: config/chroot_local-includes/usr/local/sbin/tails-additional-software:366
 #: config/chroot_local-includes/usr/local/bin/tails-screen-locker:119
 #: config/chroot_local-includes/usr/local/bin/tor-browser:49
@@ -494,273 +494,264 @@ msgstr ""
 msgid "_Keyboard Layout"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:138
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:261
+#, python-format
+msgid "Unable to write on %(device)s, skipping."
+msgstr ""
+
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:294
+#, python-format
+msgid ""
+"Some partitions of the target device %(device)s are mounted. They will be "
+"unmounted before starting the installation process."
+msgstr ""
+
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:303
 msgid "Extracting live image to the target device..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:145
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:310
 #, python-format
 msgid "Wrote to device at %(speed)d MB/sec"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:276
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:408
 #, python-format
 msgid ""
 "There was a problem executing the following command: `%(command)s`.\n"
-"A more detailed error log has been written to '%(filename)s'."
+"A more detailed error log has been written to \"%(filename)s\"."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:292
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:424
 #, python-format
 msgid ""
 "Not enough free space on device.\n"
 "%(iso_size)dMB ISO + %(overlay_size)dMB overlay > %(free_space)dMB free space"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:301
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:433
 #, python-format
 msgid "Creating %sMB persistent overlay"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:351
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:483
 #, python-format
 msgid "Unable to copy %(infile)s to %(outfile)s: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:365
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:497
 msgid "Removing existing Tails system"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:374
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:387
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:507
 #, python-format
-msgid "Unable to chmod %(file)s: %(message)s"
+msgid "Unable to remove file from previous Tails system: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:380
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:514
 #, python-format
-msgid "Unable to remove file from previous Tails system: %(message)s"
+msgid "Unable to chmod %(file)s: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:394
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:521
 #, python-format
 msgid "Unable to remove directory from previous Tails system: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:442
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:569
 #, python-format
 msgid "Cannot find device %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:634
-#, python-format
-msgid "Unable to write on %(device)s, skipping."
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:664
-#, python-format
-msgid ""
-"Some partitions of the target device %(device)s are mounted. They will be "
-"unmounted before starting the installation process."
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:707
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:931
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:619
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:836
 msgid "Unknown filesystem.  Your device may need to be reformatted."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:710
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:934
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:622
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:839
 #, python-format
 msgid "Unsupported filesystem: %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:728
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:640
 #, python-format
 msgid "Unknown GLib exception while trying to mount device: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:733
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:645
 #, python-format
 msgid "Unable to mount device: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:738
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:650
 msgid "No mount points found"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:749
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:661
 #, python-format
-msgid "Entering unmount_device for '%(device)s'"
+msgid "Entering unmount_device for \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:759
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:670
 #, python-format
-msgid "Unmounting mounted filesystems on '%(device)s'"
+msgid "Unmounting mounted filesystems on \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:763
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:674
 #, python-format
-msgid "Unmounting '%(udi)s' on '%(device)s'"
+msgid "Unmounting \"%(udi)s\" on \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:774
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:685
 #, python-format
 msgid "Mount %s exists after unmounting"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:787
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:698
 #, python-format
 msgid "Partitioning device %(device)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:916
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:821
 #, python-format
 msgid "Unsupported device '%(device)s', please report a bug."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:919
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:824
 msgid "Trying to continue anyway."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:928
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:833
 msgid "Verifying filesystem..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:952
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:857
 #, python-format
 msgid "Unable to change volume label: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:958
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:862
 msgid "Installing bootloader..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:965
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:869
 #, python-format
 msgid "Removing %(file)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1044
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:951
 #, python-format
 msgid "%s already bootable"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1064
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:971
 msgid "Unable to find partition"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1087
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:990
 #, python-format
 msgid "Formatting %(device)s as FAT32"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1150
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1053
 #, python-format
 msgid "Reading extracted MBR from %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1154
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1057
 #, python-format
 msgid "Could not read the extracted MBR from %(path)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1167
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1168
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1070
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1071
 #, python-format
 msgid "Resetting Master Boot Record of %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1173
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1076
 msgid "Drive is a loopback, skipping MBR reset"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1177
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1080
 msgid "Synchronizing data on disk..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:150
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:146
 msgid ""
 "Error: Cannot set the label or obtain the UUID of your device.  Unable to "
 "continue."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:184
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:180
 #, python-format
 msgid "Installation complete! (%s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:189
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:185
 msgid "Tails installation failed!"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:281
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:274
 #: ../config/chroot_local-includes/usr/share/applications/tails-installer.desktop.in.h:1
 msgid "Tails Installer"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:324
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:316
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:163
 msgid "Clone the current Tails"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:331
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:323
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:184
 msgid "Use a downloaded Tails ISO image"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:368
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:671
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:361
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:657
 msgid "Upgrade"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:370
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:362
 msgid "Manual Upgrade Instructions"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:372
-msgid "https://tails.boum.org/upgrade/"
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:380
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:583
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:648
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:371
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:569
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:634
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:358
 msgid "Install"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:383
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:373
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:131
 msgid "Installation Instructions"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:385
-msgid "https://tails.boum.org/install/"
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:391
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:380
 #, python-format
 msgid "%(size)s %(vendor)s %(model)s device (%(device)s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:403
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:392
 msgid "No ISO image selected"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:404
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:393
 msgid "Please select a Tails ISO image."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:446
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:435
 msgid "No device suitable to install Tails could be found"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:448
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:437
 #, python-format
 msgid "Please plug a USB flash drive or SD card of at least %0.1f GB."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:482
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:468
 #, python-format
 msgid ""
 "The USB stick \"%(pretty_name)s\" is configured as non-removable by its "
@@ -768,38 +759,38 @@ msgid ""
 "a different model."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:492
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:478
 #, python-format
 msgid ""
 "The device \"%(pretty_name)s\" is too small to install Tails (at least "
 "%(size)s GB is required)."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:505
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:491
 #, python-format
 msgid ""
 "To upgrade device \"%(pretty_name)s\" from this Tails, you need to use a downloaded Tails ISO image:\n"
-"https://tails.boum.org/install/download"
+"%(dl_url)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:526
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:513
 msgid "An error happened while installing Tails"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:578
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:564
 msgid "Installation complete!"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:630
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:617
 msgid "Unable to mount device"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:637
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:670
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:624
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:656
 msgid "Confirm the target USB stick"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:638
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:625
 #, python-format
 msgid ""
 "%(size)s %(vendor)s %(model)s device (%(device)s)\n"
@@ -807,50 +798,50 @@ msgid ""
 "All data on this USB stick will be lost."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:657
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:643
 #, python-format
 msgid "%(parent_size)s %(vendor)s %(model)s device (%(device)s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:665
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:651
 msgid ""
 "\n"
 "\n"
 "The persistent storage on this USB stick will be preserved."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:666
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:652
 #, python-format
 msgid "%(description)s%(persistence_message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:705
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:688
 msgid ""
 "The selected file is unreadable. Please fix its permissions or select "
 "another file."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:711
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:694
 msgid ""
 "Unable to use the selected file.  You may have better luck if you move your "
 "ISO to the root of your drive (ie: C:\\)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:717
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:700
 #, python-format
 msgid "%(filename)s selected"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:28
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:31
 msgid "Unable to find Tails on ISO"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:34
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:37
 #, python-format
 msgid "Could not guess underlying block device: %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:48
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:52
 #, python-format
 msgid ""
 "There was a problem executing `%(cmd)s`.\n"
@@ -858,29 +849,29 @@ msgid ""
 "%(err)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:60
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:64
 #, python-format
-msgid "'%s' does not exist"
+msgid "\"%s\" does not exist"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:62
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:66
 #, python-format
-msgid "'%s' is not a directory"
+msgid "\"%s\" is not a directory"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:72
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:77
 #, python-format
-msgid "Skipping '%(filename)s'"
+msgid "Skipping \"%(filename)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/utils.py:54
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/utils.py:54
 #, python-format
 msgid ""
 "There was a problem executing `%(cmd)s`.%(out)s\n"
 "%(err)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/utils.py:134
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/utils.py:126
 msgid "Could not open device for writing."
 msgstr ""
 
diff --git a/he.po b/he.po
index c5c638fc5c..2e006f1af4 100644
--- a/he.po
+++ b/he.po
@@ -16,9 +16,9 @@ msgid ""
 msgstr ""
 "Project-Id-Version: Tor Project\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2020-11-16 10:33+0100\n"
-"PO-Revision-Date: 2020-11-22 21:22+0000\n"
-"Last-Translator: ION\n"
+"POT-Creation-Date: 2020-12-02 12:10+0100\n"
+"PO-Revision-Date: 2020-12-04 18:13+0000\n"
+"Last-Translator: Transifex Bot <>\n"
 "Language-Team: Hebrew (http://www.transifex.com/otf/torproject/language/he/)\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
@@ -378,7 +378,7 @@ msgid "Additional Settings"
 msgstr ""
 
 #: config/chroot_local-includes/usr/lib/python3/dist-packages/tailsgreeter/ui/add_settings_dialog.py:40
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:594
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:581
 #: config/chroot_local-includes/usr/local/sbin/tails-additional-software:366
 #: config/chroot_local-includes/usr/local/bin/tails-screen-locker:119
 #: config/chroot_local-includes/usr/local/bin/tor-browser:49
@@ -503,273 +503,264 @@ msgstr ""
 msgid "_Keyboard Layout"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:138
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:261
+#, python-format
+msgid "Unable to write on %(device)s, skipping."
+msgstr "לא היה ניתן לכתוב על %(device)s, מדלג."
+
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:294
+#, python-format
+msgid ""
+"Some partitions of the target device %(device)s are mounted. They will be "
+"unmounted before starting the installation process."
+msgstr ""
+
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:303
 msgid "Extracting live image to the target device..."
 msgstr "מחלץ תמונה חיה אל התקן המטרה…"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:145
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:310
 #, python-format
 msgid "Wrote to device at %(speed)d MB/sec"
 msgstr "כתב למכשיר במהירות %(speed)d מ״ב/שנייה"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:276
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:408
 #, python-format
 msgid ""
 "There was a problem executing the following command: `%(command)s`.\n"
-"A more detailed error log has been written to '%(filename)s'."
+"A more detailed error log has been written to \"%(filename)s\"."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:292
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:424
 #, python-format
 msgid ""
 "Not enough free space on device.\n"
 "%(iso_size)dMB ISO + %(overlay_size)dMB overlay > %(free_space)dMB free space"
 msgstr "אין מספיק שטח פנוי בהתקן.\n%(iso_size)dמ״ב ISO + %(overlay_size)dמ״ב כיסוי > %(free_space)dמ״ב שטח פנוי"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:301
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:433
 #, python-format
 msgid "Creating %sMB persistent overlay"
 msgstr "יוצר %s מ״ב של כיסוי יתר מתמיד"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:351
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:483
 #, python-format
 msgid "Unable to copy %(infile)s to %(outfile)s: %(message)s"
 msgstr "לא היה ניתן להעתיק את %(infile)s אל %(outfile)s: %(message)s"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:365
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:497
 msgid "Removing existing Tails system"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:374
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:387
-#, python-format
-msgid "Unable to chmod %(file)s: %(message)s"
-msgstr "לא היה ניתן לשנות הרשאות %(file)s: %(message)s"
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:380
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:507
 #, python-format
 msgid "Unable to remove file from previous Tails system: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:394
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:514
+#, python-format
+msgid "Unable to chmod %(file)s: %(message)s"
+msgstr "לא היה ניתן לשנות הרשאות %(file)s: %(message)s"
+
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:521
 #, python-format
 msgid "Unable to remove directory from previous Tails system: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:442
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:569
 #, python-format
 msgid "Cannot find device %s"
 msgstr "לא ניתן למצוא את ההתקן %s"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:634
-#, python-format
-msgid "Unable to write on %(device)s, skipping."
-msgstr "לא היה ניתן לכתוב על %(device)s, מדלג."
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:664
-#, python-format
-msgid ""
-"Some partitions of the target device %(device)s are mounted. They will be "
-"unmounted before starting the installation process."
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:707
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:931
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:619
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:836
 msgid "Unknown filesystem.  Your device may need to be reformatted."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:710
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:934
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:622
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:839
 #, python-format
 msgid "Unsupported filesystem: %s"
 msgstr "מערכת קבצים בלתי נתמכת: %s"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:728
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:640
 #, python-format
 msgid "Unknown GLib exception while trying to mount device: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:733
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:645
 #, python-format
 msgid "Unable to mount device: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:738
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:650
 msgid "No mount points found"
 msgstr "נקודות הצבה לא נמצאו"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:749
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:661
 #, python-format
-msgid "Entering unmount_device for '%(device)s'"
+msgid "Entering unmount_device for \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:759
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:670
 #, python-format
-msgid "Unmounting mounted filesystems on '%(device)s'"
+msgid "Unmounting mounted filesystems on \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:763
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:674
 #, python-format
-msgid "Unmounting '%(udi)s' on '%(device)s'"
+msgid "Unmounting \"%(udi)s\" on \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:774
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:685
 #, python-format
 msgid "Mount %s exists after unmounting"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:787
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:698
 #, python-format
 msgid "Partitioning device %(device)s"
 msgstr "חוצץ את ההתקן %(device)s"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:916
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:821
 #, python-format
 msgid "Unsupported device '%(device)s', please report a bug."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:919
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:824
 msgid "Trying to continue anyway."
 msgstr "מנסה להמשיך בכל זאת."
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:928
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:833
 msgid "Verifying filesystem..."
 msgstr "מוודא מערכת קבצים…"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:952
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:857
 #, python-format
 msgid "Unable to change volume label: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:958
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:862
 msgid "Installing bootloader..."
 msgstr "מתקין bootloader…"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:965
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:869
 #, python-format
 msgid "Removing %(file)s"
 msgstr "מסיר את %(file)s"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1044
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:951
 #, python-format
 msgid "%s already bootable"
 msgstr "%s כבר בר־אתחול"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1064
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:971
 msgid "Unable to find partition"
 msgstr "לא היה ניתן למצוא מחיצה"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1087
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:990
 #, python-format
 msgid "Formatting %(device)s as FAT32"
 msgstr "מתסדר את %(device)s כ־FAT32"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1150
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1053
 #, python-format
 msgid "Reading extracted MBR from %s"
 msgstr "קורא MBR מחולץ מן %s"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1154
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1057
 #, python-format
 msgid "Could not read the extracted MBR from %(path)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1167
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1168
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1070
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1071
 #, python-format
 msgid "Resetting Master Boot Record of %s"
 msgstr "מאפס רשומת אתחול‏־אב של %s"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1173
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1076
 msgid "Drive is a loopback, skipping MBR reset"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1177
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1080
 msgid "Synchronizing data on disk..."
 msgstr "מסנכרן נתונים על הדיסק…"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:150
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:146
 msgid ""
 "Error: Cannot set the label or obtain the UUID of your device.  Unable to "
 "continue."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:184
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:180
 #, python-format
 msgid "Installation complete! (%s)"
 msgstr "ההתקנה הושלמה! (%s)"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:189
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:185
 msgid "Tails installation failed!"
 msgstr "התקנת Tails נכשלה!"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:281
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:274
 #: ../config/chroot_local-includes/usr/share/applications/tails-installer.desktop.in.h:1
 msgid "Tails Installer"
 msgstr "מתקין Tails"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:324
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:316
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:163
 msgid "Clone the current Tails"
 msgstr "שבט את ה־Tails הנוכחי"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:331
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:323
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:184
 msgid "Use a downloaded Tails ISO image"
 msgstr "השתמש בתמונת ISO שהורדה של Tails"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:368
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:671
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:361
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:657
 msgid "Upgrade"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:370
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:362
 msgid "Manual Upgrade Instructions"
 msgstr "הוראות שדרוג ידני"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:372
-msgid "https://tails.boum.org/upgrade/"
-msgstr "https://tails.boum.org/upgrade/"
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:380
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:583
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:648
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:371
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:569
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:634
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:358
 msgid "Install"
 msgstr "התקן"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:383
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:373
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:131
 msgid "Installation Instructions"
 msgstr "הוראות התקנה"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:385
-msgid "https://tails.boum.org/install/"
-msgstr "https://tails.boum.org/install/"
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:391
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:380
 #, python-format
 msgid "%(size)s %(vendor)s %(model)s device (%(device)s)"
 msgstr "%(size)s %(vendor)s %(model)s התקן (%(device)s)"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:403
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:392
 msgid "No ISO image selected"
 msgstr "תמונת ISO לא נבחרה"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:404
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:393
 msgid "Please select a Tails ISO image."
 msgstr "אנא בחר תמונת ISO של Tails."
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:446
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:435
 msgid "No device suitable to install Tails could be found"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:448
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:437
 #, python-format
 msgid "Please plug a USB flash drive or SD card of at least %0.1f GB."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:482
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:468
 #, python-format
 msgid ""
 "The USB stick \"%(pretty_name)s\" is configured as non-removable by its "
@@ -777,38 +768,38 @@ msgid ""
 "a different model."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:492
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:478
 #, python-format
 msgid ""
 "The device \"%(pretty_name)s\" is too small to install Tails (at least "
 "%(size)s GB is required)."
 msgstr "ההתקן \"%(pretty_name)s\" קטן מדי כדי להתקין עליו את Tails (לפחות %(size)s ג״ב דרושים)."
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:505
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:491
 #, python-format
 msgid ""
 "To upgrade device \"%(pretty_name)s\" from this Tails, you need to use a downloaded Tails ISO image:\n"
-"https://tails.boum.org/install/download"
+"%(dl_url)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:526
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:513
 msgid "An error happened while installing Tails"
 msgstr "שגיאה התרחשה בעת התקנת Tails"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:578
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:564
 msgid "Installation complete!"
 msgstr "התקנה הושלמה!"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:630
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:617
 msgid "Unable to mount device"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:637
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:670
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:624
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:656
 msgid "Confirm the target USB stick"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:638
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:625
 #, python-format
 msgid ""
 "%(size)s %(vendor)s %(model)s device (%(device)s)\n"
@@ -816,50 +807,50 @@ msgid ""
 "All data on this USB stick will be lost."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:657
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:643
 #, python-format
 msgid "%(parent_size)s %(vendor)s %(model)s device (%(device)s)"
 msgstr "%(parent_size)s %(vendor)s %(model)s התקן (%(device)s)"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:665
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:651
 msgid ""
 "\n"
 "\n"
 "The persistent storage on this USB stick will be preserved."
 msgstr "\n\nהאחסון המתמיד בהחסן USB זה ישומר."
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:666
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:652
 #, python-format
 msgid "%(description)s%(persistence_message)s"
 msgstr "%(description)s%(persistence_message)s"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:705
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:688
 msgid ""
 "The selected file is unreadable. Please fix its permissions or select "
 "another file."
 msgstr "הקובץ הנבחר בלתי קריא. אנא תקן את הרשאותיו או בחר קובץ אחר."
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:711
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:694
 msgid ""
 "Unable to use the selected file.  You may have better luck if you move your "
 "ISO to the root of your drive (ie: C:\\)"
 msgstr "לא היה ניתן להשתמש בקובץ הנבחר. יהיה לך אולי יותר מזל אם תעביר את ה־ISO שלך לשורש של הכונן שלך (למשל: \\:C)"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:717
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:700
 #, python-format
 msgid "%(filename)s selected"
 msgstr "%(filename)s נבחרו"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:28
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:31
 msgid "Unable to find Tails on ISO"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:34
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:37
 #, python-format
 msgid "Could not guess underlying block device: %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:48
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:52
 #, python-format
 msgid ""
 "There was a problem executing `%(cmd)s`.\n"
@@ -867,29 +858,29 @@ msgid ""
 "%(err)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:60
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:64
 #, python-format
-msgid "'%s' does not exist"
-msgstr "'%s' אינו קיים"
+msgid "\"%s\" does not exist"
+msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:62
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:66
 #, python-format
-msgid "'%s' is not a directory"
-msgstr "'%s' אינו תיקייה"
+msgid "\"%s\" is not a directory"
+msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:72
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:77
 #, python-format
-msgid "Skipping '%(filename)s'"
-msgstr "מדלג על '%(filename)s'"
+msgid "Skipping \"%(filename)s\""
+msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/utils.py:54
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/utils.py:54
 #, python-format
 msgid ""
 "There was a problem executing `%(cmd)s`.%(out)s\n"
 "%(err)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/utils.py:134
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/utils.py:126
 msgid "Could not open device for writing."
 msgstr "לא היה יכול לפתוח התקן עבור כתיבה."
 
diff --git a/hi.po b/hi.po
index 7cd24322ee..3677e6c5ca 100644
--- a/hi.po
+++ b/hi.po
@@ -9,8 +9,8 @@ msgid ""
 msgstr ""
 "Project-Id-Version: Tor Project\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2020-11-16 10:33+0100\n"
-"PO-Revision-Date: 2020-11-16 12:13+0000\n"
+"POT-Creation-Date: 2020-12-02 12:10+0100\n"
+"PO-Revision-Date: 2020-12-04 18:13+0000\n"
 "Last-Translator: Transifex Bot <>\n"
 "Language-Team: Hindi (http://www.transifex.com/otf/torproject/language/hi/)\n"
 "MIME-Version: 1.0\n"
@@ -371,7 +371,7 @@ msgid "Additional Settings"
 msgstr ""
 
 #: config/chroot_local-includes/usr/lib/python3/dist-packages/tailsgreeter/ui/add_settings_dialog.py:40
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:594
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:581
 #: config/chroot_local-includes/usr/local/sbin/tails-additional-software:366
 #: config/chroot_local-includes/usr/local/bin/tails-screen-locker:119
 #: config/chroot_local-includes/usr/local/bin/tor-browser:49
@@ -496,273 +496,264 @@ msgstr ""
 msgid "_Keyboard Layout"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:138
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:261
+#, python-format
+msgid "Unable to write on %(device)s, skipping."
+msgstr ""
+
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:294
+#, python-format
+msgid ""
+"Some partitions of the target device %(device)s are mounted. They will be "
+"unmounted before starting the installation process."
+msgstr ""
+
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:303
 msgid "Extracting live image to the target device..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:145
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:310
 #, python-format
 msgid "Wrote to device at %(speed)d MB/sec"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:276
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:408
 #, python-format
 msgid ""
 "There was a problem executing the following command: `%(command)s`.\n"
-"A more detailed error log has been written to '%(filename)s'."
+"A more detailed error log has been written to \"%(filename)s\"."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:292
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:424
 #, python-format
 msgid ""
 "Not enough free space on device.\n"
 "%(iso_size)dMB ISO + %(overlay_size)dMB overlay > %(free_space)dMB free space"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:301
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:433
 #, python-format
 msgid "Creating %sMB persistent overlay"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:351
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:483
 #, python-format
 msgid "Unable to copy %(infile)s to %(outfile)s: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:365
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:497
 msgid "Removing existing Tails system"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:374
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:387
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:507
 #, python-format
-msgid "Unable to chmod %(file)s: %(message)s"
+msgid "Unable to remove file from previous Tails system: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:380
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:514
 #, python-format
-msgid "Unable to remove file from previous Tails system: %(message)s"
+msgid "Unable to chmod %(file)s: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:394
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:521
 #, python-format
 msgid "Unable to remove directory from previous Tails system: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:442
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:569
 #, python-format
 msgid "Cannot find device %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:634
-#, python-format
-msgid "Unable to write on %(device)s, skipping."
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:664
-#, python-format
-msgid ""
-"Some partitions of the target device %(device)s are mounted. They will be "
-"unmounted before starting the installation process."
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:707
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:931
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:619
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:836
 msgid "Unknown filesystem.  Your device may need to be reformatted."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:710
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:934
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:622
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:839
 #, python-format
 msgid "Unsupported filesystem: %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:728
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:640
 #, python-format
 msgid "Unknown GLib exception while trying to mount device: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:733
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:645
 #, python-format
 msgid "Unable to mount device: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:738
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:650
 msgid "No mount points found"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:749
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:661
 #, python-format
-msgid "Entering unmount_device for '%(device)s'"
+msgid "Entering unmount_device for \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:759
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:670
 #, python-format
-msgid "Unmounting mounted filesystems on '%(device)s'"
+msgid "Unmounting mounted filesystems on \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:763
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:674
 #, python-format
-msgid "Unmounting '%(udi)s' on '%(device)s'"
+msgid "Unmounting \"%(udi)s\" on \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:774
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:685
 #, python-format
 msgid "Mount %s exists after unmounting"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:787
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:698
 #, python-format
 msgid "Partitioning device %(device)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:916
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:821
 #, python-format
 msgid "Unsupported device '%(device)s', please report a bug."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:919
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:824
 msgid "Trying to continue anyway."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:928
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:833
 msgid "Verifying filesystem..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:952
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:857
 #, python-format
 msgid "Unable to change volume label: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:958
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:862
 msgid "Installing bootloader..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:965
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:869
 #, python-format
 msgid "Removing %(file)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1044
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:951
 #, python-format
 msgid "%s already bootable"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1064
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:971
 msgid "Unable to find partition"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1087
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:990
 #, python-format
 msgid "Formatting %(device)s as FAT32"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1150
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1053
 #, python-format
 msgid "Reading extracted MBR from %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1154
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1057
 #, python-format
 msgid "Could not read the extracted MBR from %(path)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1167
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1168
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1070
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1071
 #, python-format
 msgid "Resetting Master Boot Record of %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1173
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1076
 msgid "Drive is a loopback, skipping MBR reset"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1177
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1080
 msgid "Synchronizing data on disk..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:150
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:146
 msgid ""
 "Error: Cannot set the label or obtain the UUID of your device.  Unable to "
 "continue."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:184
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:180
 #, python-format
 msgid "Installation complete! (%s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:189
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:185
 msgid "Tails installation failed!"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:281
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:274
 #: ../config/chroot_local-includes/usr/share/applications/tails-installer.desktop.in.h:1
 msgid "Tails Installer"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:324
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:316
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:163
 msgid "Clone the current Tails"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:331
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:323
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:184
 msgid "Use a downloaded Tails ISO image"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:368
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:671
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:361
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:657
 msgid "Upgrade"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:370
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:362
 msgid "Manual Upgrade Instructions"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:372
-msgid "https://tails.boum.org/upgrade/"
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:380
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:583
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:648
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:371
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:569
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:634
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:358
 msgid "Install"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:383
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:373
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:131
 msgid "Installation Instructions"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:385
-msgid "https://tails.boum.org/install/"
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:391
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:380
 #, python-format
 msgid "%(size)s %(vendor)s %(model)s device (%(device)s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:403
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:392
 msgid "No ISO image selected"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:404
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:393
 msgid "Please select a Tails ISO image."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:446
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:435
 msgid "No device suitable to install Tails could be found"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:448
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:437
 #, python-format
 msgid "Please plug a USB flash drive or SD card of at least %0.1f GB."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:482
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:468
 #, python-format
 msgid ""
 "The USB stick \"%(pretty_name)s\" is configured as non-removable by its "
@@ -770,38 +761,38 @@ msgid ""
 "a different model."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:492
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:478
 #, python-format
 msgid ""
 "The device \"%(pretty_name)s\" is too small to install Tails (at least "
 "%(size)s GB is required)."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:505
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:491
 #, python-format
 msgid ""
 "To upgrade device \"%(pretty_name)s\" from this Tails, you need to use a downloaded Tails ISO image:\n"
-"https://tails.boum.org/install/download"
+"%(dl_url)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:526
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:513
 msgid "An error happened while installing Tails"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:578
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:564
 msgid "Installation complete!"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:630
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:617
 msgid "Unable to mount device"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:637
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:670
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:624
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:656
 msgid "Confirm the target USB stick"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:638
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:625
 #, python-format
 msgid ""
 "%(size)s %(vendor)s %(model)s device (%(device)s)\n"
@@ -809,50 +800,50 @@ msgid ""
 "All data on this USB stick will be lost."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:657
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:643
 #, python-format
 msgid "%(parent_size)s %(vendor)s %(model)s device (%(device)s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:665
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:651
 msgid ""
 "\n"
 "\n"
 "The persistent storage on this USB stick will be preserved."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:666
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:652
 #, python-format
 msgid "%(description)s%(persistence_message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:705
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:688
 msgid ""
 "The selected file is unreadable. Please fix its permissions or select "
 "another file."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:711
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:694
 msgid ""
 "Unable to use the selected file.  You may have better luck if you move your "
 "ISO to the root of your drive (ie: C:\\)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:717
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:700
 #, python-format
 msgid "%(filename)s selected"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:28
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:31
 msgid "Unable to find Tails on ISO"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:34
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:37
 #, python-format
 msgid "Could not guess underlying block device: %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:48
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:52
 #, python-format
 msgid ""
 "There was a problem executing `%(cmd)s`.\n"
@@ -860,29 +851,29 @@ msgid ""
 "%(err)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:60
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:64
 #, python-format
-msgid "'%s' does not exist"
+msgid "\"%s\" does not exist"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:62
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:66
 #, python-format
-msgid "'%s' is not a directory"
+msgid "\"%s\" is not a directory"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:72
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:77
 #, python-format
-msgid "Skipping '%(filename)s'"
+msgid "Skipping \"%(filename)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/utils.py:54
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/utils.py:54
 #, python-format
 msgid ""
 "There was a problem executing `%(cmd)s`.%(out)s\n"
 "%(err)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/utils.py:134
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/utils.py:126
 msgid "Could not open device for writing."
 msgstr ""
 
diff --git a/hr.po b/hr.po
index 88cd3478bb..9494f0c1af 100644
--- a/hr.po
+++ b/hr.po
@@ -10,8 +10,8 @@ msgid ""
 msgstr ""
 "Project-Id-Version: Tor Project\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2020-11-16 10:33+0100\n"
-"PO-Revision-Date: 2020-11-16 12:13+0000\n"
+"POT-Creation-Date: 2020-12-02 12:10+0100\n"
+"PO-Revision-Date: 2020-12-04 18:13+0000\n"
 "Last-Translator: Transifex Bot <>\n"
 "Language-Team: Croatian (http://www.transifex.com/otf/torproject/language/hr/)\n"
 "MIME-Version: 1.0\n"
@@ -372,7 +372,7 @@ msgid "Additional Settings"
 msgstr "Dodatne postavke"
 
 #: config/chroot_local-includes/usr/lib/python3/dist-packages/tailsgreeter/ui/add_settings_dialog.py:40
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:594
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:581
 #: config/chroot_local-includes/usr/local/sbin/tails-additional-software:366
 #: config/chroot_local-includes/usr/local/bin/tails-screen-locker:119
 #: config/chroot_local-includes/usr/local/bin/tor-browser:49
@@ -497,273 +497,264 @@ msgstr "_Formati"
 msgid "_Keyboard Layout"
 msgstr "_Raspored tipkovnice"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:138
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:261
+#, python-format
+msgid "Unable to write on %(device)s, skipping."
+msgstr "Nije moguće pisati na %(device)s; preskače se."
+
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:294
+#, python-format
+msgid ""
+"Some partitions of the target device %(device)s are mounted. They will be "
+"unmounted before starting the installation process."
+msgstr "Neke particije odredišnoga uređaja %(device)s su postavljene. One će biti odmontirane prije započinjanja instalacije."
+
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:303
 msgid "Extracting live image to the target device..."
 msgstr "Raspakiranje live slike na ciljani uređaj …"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:145
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:310
 #, python-format
 msgid "Wrote to device at %(speed)d MB/sec"
 msgstr "Zapisivanje na uređaj brzinom od %(speed)d MB/sec"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:276
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:408
 #, python-format
 msgid ""
 "There was a problem executing the following command: `%(command)s`.\n"
-"A more detailed error log has been written to '%(filename)s'."
-msgstr "Pojavio se problem prilikom izvođenja sljedeće naredbe: '%(command)s'.\nPodrobniji zapisnik o grešci je zapisan u '%(filename)s'."
+"A more detailed error log has been written to \"%(filename)s\"."
+msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:292
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:424
 #, python-format
 msgid ""
 "Not enough free space on device.\n"
 "%(iso_size)dMB ISO + %(overlay_size)dMB overlay > %(free_space)dMB free space"
 msgstr "Nedovoljno slobodnog prostora na uređaju.\n%(iso_size)d MB ISO datoteke + %(overlay_size)d MB memorija modula > %(free_space)d MB slobodnog prostora"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:301
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:433
 #, python-format
 msgid "Creating %sMB persistent overlay"
 msgstr "Stvaranje %s MB trajne memorije modula"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:351
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:483
 #, python-format
 msgid "Unable to copy %(infile)s to %(outfile)s: %(message)s"
 msgstr "Nije moguće kopirati %(infile)s u %(outfile)s: %(message)s"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:365
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:497
 msgid "Removing existing Tails system"
 msgstr "Uklanja se postojeći Tails sustav"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:374
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:387
-#, python-format
-msgid "Unable to chmod %(file)s: %(message)s"
-msgstr "Nije moguće izmijeniti dozvole %(file)s: %(message)s"
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:380
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:507
 #, python-format
 msgid "Unable to remove file from previous Tails system: %(message)s"
 msgstr "Nije moguće ukloniti datoteku iz prethodnog Tails sustava: %(message)s"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:394
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:514
+#, python-format
+msgid "Unable to chmod %(file)s: %(message)s"
+msgstr "Nije moguće izmijeniti dozvole %(file)s: %(message)s"
+
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:521
 #, python-format
 msgid "Unable to remove directory from previous Tails system: %(message)s"
 msgstr "Nije moguće ukloniti mapu iz prethodnog Tails sustava: %(message)s"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:442
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:569
 #, python-format
 msgid "Cannot find device %s"
 msgstr "Nije moguće pronaći uređaj %s"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:634
-#, python-format
-msgid "Unable to write on %(device)s, skipping."
-msgstr "Nije moguće pisati na %(device)s; preskače se."
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:664
-#, python-format
-msgid ""
-"Some partitions of the target device %(device)s are mounted. They will be "
-"unmounted before starting the installation process."
-msgstr "Neke particije odredišnoga uređaja %(device)s su postavljene. One će biti odmontirane prije započinjanja instalacije."
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:707
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:931
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:619
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:836
 msgid "Unknown filesystem.  Your device may need to be reformatted."
 msgstr "Nepoznat datotečni sustav. Uređaj se možda mora preformatirati."
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:710
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:934
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:622
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:839
 #, python-format
 msgid "Unsupported filesystem: %s"
 msgstr "Nepodržan datotečni sustav: %s"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:728
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:640
 #, python-format
 msgid "Unknown GLib exception while trying to mount device: %(message)s"
 msgstr "Nepoznata GLib iznimka prilikom pokušaja postavljanja uređaja: %(message)s"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:733
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:645
 #, python-format
 msgid "Unable to mount device: %(message)s"
 msgstr "Nije moguće montirati uređaj: %(message)s"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:738
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:650
 msgid "No mount points found"
 msgstr "Nisu pronađene točke montiranja"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:749
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:661
 #, python-format
-msgid "Entering unmount_device for '%(device)s'"
-msgstr "Upisuje se unmount_device za '%(device)s'"
+msgid "Entering unmount_device for \"%(device)s\""
+msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:759
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:670
 #, python-format
-msgid "Unmounting mounted filesystems on '%(device)s'"
-msgstr "Razmontiranje montiranog datotečnog sustava na '%(device)s'"
+msgid "Unmounting mounted filesystems on \"%(device)s\""
+msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:763
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:674
 #, python-format
-msgid "Unmounting '%(udi)s' on '%(device)s'"
-msgstr "Razmontiranje '%(udi)s' na '%(device)s'"
+msgid "Unmounting \"%(udi)s\" on \"%(device)s\""
+msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:774
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:685
 #, python-format
 msgid "Mount %s exists after unmounting"
 msgstr "Pogon %s postoji i nakon razmontiranja"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:787
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:698
 #, python-format
 msgid "Partitioning device %(device)s"
 msgstr "Particioniranje uređaja %(device)s"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:916
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:821
 #, python-format
 msgid "Unsupported device '%(device)s', please report a bug."
 msgstr "Nepodržan uređaj '%(device)s', prijavi grešku."
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:919
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:824
 msgid "Trying to continue anyway."
 msgstr "Svejedno se pokušava nastaviti."
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:928
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:833
 msgid "Verifying filesystem..."
 msgstr "Potvrđivanje datotečnog sustava …"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:952
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:857
 #, python-format
 msgid "Unable to change volume label: %(message)s"
 msgstr "Nije moguće promijeniti oznaku pogona: %(message)s"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:958
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:862
 msgid "Installing bootloader..."
 msgstr "Instaliranje podizača …"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:965
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:869
 #, python-format
 msgid "Removing %(file)s"
 msgstr "Uklanja se %(file)s"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1044
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:951
 #, python-format
 msgid "%s already bootable"
 msgstr "%s se već može pokrenuti"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1064
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:971
 msgid "Unable to find partition"
 msgstr "Nije moguće pronaći particiju"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1087
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:990
 #, python-format
 msgid "Formatting %(device)s as FAT32"
 msgstr "%(device)s se formatira kao FAT32"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1150
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1053
 #, python-format
 msgid "Reading extracted MBR from %s"
 msgstr "ÄŒitanje izdvojenog MBR sa %s"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1154
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1057
 #, python-format
 msgid "Could not read the extracted MBR from %(path)s"
 msgstr "Neuspjelo čitanje raspakiranog MBR-a sa %(path)s"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1167
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1168
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1070
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1071
 #, python-format
 msgid "Resetting Master Boot Record of %s"
 msgstr "Ponovno postavljanje Master Boot Record od %s"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1173
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1076
 msgid "Drive is a loopback, skipping MBR reset"
 msgstr "Pogon se vrti u krug, resetiranje MBR‑a se preskače"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1177
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1080
 msgid "Synchronizing data on disk..."
 msgstr "Sinkroniziranje podataka na disku …"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:150
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:146
 msgid ""
 "Error: Cannot set the label or obtain the UUID of your device.  Unable to "
 "continue."
 msgstr "Greška: Nije moguće postaviti oznaku ili doći do UUID‑a tvog uređaja. Nije moguće nastaviti."
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:184
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:180
 #, python-format
 msgid "Installation complete! (%s)"
 msgstr "Instalacija dovršena! (%s)"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:189
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:185
 msgid "Tails installation failed!"
 msgstr "Tails instalacija nije uspjela!"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:281
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:274
 #: ../config/chroot_local-includes/usr/share/applications/tails-installer.desktop.in.h:1
 msgid "Tails Installer"
 msgstr "Tails instalacija"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:324
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:316
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:163
 msgid "Clone the current Tails"
 msgstr "Kloniraj trenutačni Tails"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:331
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:323
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:184
 msgid "Use a downloaded Tails ISO image"
 msgstr "Koristi preuzetu Tails ISO sliku"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:368
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:671
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:361
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:657
 msgid "Upgrade"
 msgstr "Nadogradnja"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:370
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:362
 msgid "Manual Upgrade Instructions"
 msgstr "Upute za ručnu nadogradnju"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:372
-msgid "https://tails.boum.org/upgrade/"
-msgstr "https://tails.boum.org/upgrade/"
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:380
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:583
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:648
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:371
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:569
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:634
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:358
 msgid "Install"
 msgstr "Instalacija"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:383
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:373
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:131
 msgid "Installation Instructions"
 msgstr "Upute za instalaciju"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:385
-msgid "https://tails.boum.org/install/"
-msgstr "https://tails.boum.org/install/"
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:391
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:380
 #, python-format
 msgid "%(size)s %(vendor)s %(model)s device (%(device)s)"
 msgstr "%(size)s %(vendor)s %(model)s uređaj (%(device)s)"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:403
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:392
 msgid "No ISO image selected"
 msgstr "ISO slika nije odabrana"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:404
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:393
 msgid "Please select a Tails ISO image."
 msgstr "Odaberi Tails ISO sliku"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:446
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:435
 msgid "No device suitable to install Tails could be found"
 msgstr "Nije pronađen uređaj prikladan za instalaciju Tailsa"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:448
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:437
 #, python-format
 msgid "Please plug a USB flash drive or SD card of at least %0.1f GB."
 msgstr "Uključi USB ili SD karticu s barem %0.1f GB."
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:482
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:468
 #, python-format
 msgid ""
 "The USB stick \"%(pretty_name)s\" is configured as non-removable by its "
@@ -771,38 +762,38 @@ msgid ""
 "a different model."
 msgstr "Proizvođač je konfigurirao USB stick „%(pretty_name)s” kao neuklonjiv medij i Tails se neće uspjeti pokrenuti. Pokušaj instalirati na drugačijem modelu. "
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:492
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:478
 #, python-format
 msgid ""
 "The device \"%(pretty_name)s\" is too small to install Tails (at least "
 "%(size)s GB is required)."
 msgstr "Uređaj „%(pretty_name)s” je premalen da bi se na njega instalirao Tails (potrebno je barem %(size)s GB)."
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:505
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:491
 #, python-format
 msgid ""
 "To upgrade device \"%(pretty_name)s\" from this Tails, you need to use a downloaded Tails ISO image:\n"
-"https://tails.boum.org/install/download"
-msgstr "Za nadograđivanje uređaja „%(pretty_name)s” s ovog Tailsa, moraš koristiti preuzetu Tails ISO sliku:\nhttps://tails.boum.org/install/download"
+"%(dl_url)s"
+msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:526
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:513
 msgid "An error happened while installing Tails"
 msgstr "Došlo je do pogreške prilikom instaliranja Tailsa"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:578
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:564
 msgid "Installation complete!"
 msgstr "Instalacija je dovršena!"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:630
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:617
 msgid "Unable to mount device"
 msgstr "Nije moguće montirati uređaj"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:637
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:670
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:624
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:656
 msgid "Confirm the target USB stick"
 msgstr "Potvrdi odredišni USB stick"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:638
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:625
 #, python-format
 msgid ""
 "%(size)s %(vendor)s %(model)s device (%(device)s)\n"
@@ -810,50 +801,50 @@ msgid ""
 "All data on this USB stick will be lost."
 msgstr "%(size)s %(vendor)s %(model)s uređaj (%(device)s)\n\nSvi podaci na ovom USB-u će biti izgubljeni."
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:657
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:643
 #, python-format
 msgid "%(parent_size)s %(vendor)s %(model)s device (%(device)s)"
 msgstr "%(parent_size)s %(vendor)s %(model)s uređaj (%(device)s)"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:665
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:651
 msgid ""
 "\n"
 "\n"
 "The persistent storage on this USB stick will be preserved."
 msgstr "\n\nTrajno spremište na ovom USB-u će biti sačuvana."
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:666
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:652
 #, python-format
 msgid "%(description)s%(persistence_message)s"
 msgstr "%(description)s%(persistence_message)s"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:705
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:688
 msgid ""
 "The selected file is unreadable. Please fix its permissions or select "
 "another file."
 msgstr "Izabrana datoteka je nečitljiva. Popravi njezine dozvole ili odaberi jednu drugu datoteku."
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:711
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:694
 msgid ""
 "Unable to use the selected file.  You may have better luck if you move your "
 "ISO to the root of your drive (ie: C:\\)"
 msgstr "Nije moguće koristiti odabranu datoteku. Možda ćeš imati više sreće, ako premjestiš ISO sliku u korijen tvog pogona (npr C:\\)"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:717
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:700
 #, python-format
 msgid "%(filename)s selected"
 msgstr "%(filename)s odabrano"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:28
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:31
 msgid "Unable to find Tails on ISO"
 msgstr "Nije moguće pronaći Tails u ISO slici"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:34
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:37
 #, python-format
 msgid "Could not guess underlying block device: %s"
 msgstr "Neuspjelo pogađanje uređaja temeljnog bloka: %s"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:48
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:52
 #, python-format
 msgid ""
 "There was a problem executing `%(cmd)s`.\n"
@@ -861,29 +852,29 @@ msgid ""
 "%(err)s"
 msgstr "Došlo je do problema pri izvršavanju '%(cmd)s'.\n%(out)s\n%(err)s"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:60
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:64
 #, python-format
-msgid "'%s' does not exist"
-msgstr "'%s' ne postoji"
+msgid "\"%s\" does not exist"
+msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:62
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:66
 #, python-format
-msgid "'%s' is not a directory"
-msgstr "'%s' nije direktorij"
+msgid "\"%s\" is not a directory"
+msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:72
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:77
 #, python-format
-msgid "Skipping '%(filename)s'"
-msgstr "Preskače se '%(filename)s'"
+msgid "Skipping \"%(filename)s\""
+msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/utils.py:54
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/utils.py:54
 #, python-format
 msgid ""
 "There was a problem executing `%(cmd)s`.%(out)s\n"
 "%(err)s"
 msgstr "Došlo je do problema pri izvršavanju '%(cmd)s'.%(out)s\n%(err)s"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/utils.py:134
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/utils.py:126
 msgid "Could not open device for writing."
 msgstr "Neuspjelo otvaranje uređaja za pisanje."
 
diff --git a/hu.po b/hu.po
index b6371541c9..7066daa1b9 100644
--- a/hu.po
+++ b/hu.po
@@ -16,8 +16,8 @@ msgid ""
 msgstr ""
 "Project-Id-Version: Tor Project\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2020-11-16 10:33+0100\n"
-"PO-Revision-Date: 2020-11-16 12:13+0000\n"
+"POT-Creation-Date: 2020-12-02 12:10+0100\n"
+"PO-Revision-Date: 2020-12-04 18:13+0000\n"
 "Last-Translator: Transifex Bot <>\n"
 "Language-Team: Hungarian (http://www.transifex.com/otf/torproject/language/hu/)\n"
 "MIME-Version: 1.0\n"
@@ -378,7 +378,7 @@ msgid "Additional Settings"
 msgstr "További beállítások"
 
 #: config/chroot_local-includes/usr/lib/python3/dist-packages/tailsgreeter/ui/add_settings_dialog.py:40
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:594
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:581
 #: config/chroot_local-includes/usr/local/sbin/tails-additional-software:366
 #: config/chroot_local-includes/usr/local/bin/tails-screen-locker:119
 #: config/chroot_local-includes/usr/local/bin/tor-browser:49
@@ -503,273 +503,264 @@ msgstr "_Formátumok"
 msgid "_Keyboard Layout"
 msgstr "_Billentyűzet kiosztás"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:138
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:261
+#, python-format
+msgid "Unable to write on %(device)s, skipping."
+msgstr ""
+
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:294
+#, python-format
+msgid ""
+"Some partitions of the target device %(device)s are mounted. They will be "
+"unmounted before starting the installation process."
+msgstr ""
+
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:303
 msgid "Extracting live image to the target device..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:145
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:310
 #, python-format
 msgid "Wrote to device at %(speed)d MB/sec"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:276
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:408
 #, python-format
 msgid ""
 "There was a problem executing the following command: `%(command)s`.\n"
-"A more detailed error log has been written to '%(filename)s'."
+"A more detailed error log has been written to \"%(filename)s\"."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:292
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:424
 #, python-format
 msgid ""
 "Not enough free space on device.\n"
 "%(iso_size)dMB ISO + %(overlay_size)dMB overlay > %(free_space)dMB free space"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:301
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:433
 #, python-format
 msgid "Creating %sMB persistent overlay"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:351
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:483
 #, python-format
 msgid "Unable to copy %(infile)s to %(outfile)s: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:365
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:497
 msgid "Removing existing Tails system"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:374
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:387
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:507
 #, python-format
-msgid "Unable to chmod %(file)s: %(message)s"
+msgid "Unable to remove file from previous Tails system: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:380
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:514
 #, python-format
-msgid "Unable to remove file from previous Tails system: %(message)s"
+msgid "Unable to chmod %(file)s: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:394
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:521
 #, python-format
 msgid "Unable to remove directory from previous Tails system: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:442
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:569
 #, python-format
 msgid "Cannot find device %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:634
-#, python-format
-msgid "Unable to write on %(device)s, skipping."
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:664
-#, python-format
-msgid ""
-"Some partitions of the target device %(device)s are mounted. They will be "
-"unmounted before starting the installation process."
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:707
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:931
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:619
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:836
 msgid "Unknown filesystem.  Your device may need to be reformatted."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:710
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:934
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:622
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:839
 #, python-format
 msgid "Unsupported filesystem: %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:728
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:640
 #, python-format
 msgid "Unknown GLib exception while trying to mount device: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:733
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:645
 #, python-format
 msgid "Unable to mount device: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:738
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:650
 msgid "No mount points found"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:749
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:661
 #, python-format
-msgid "Entering unmount_device for '%(device)s'"
+msgid "Entering unmount_device for \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:759
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:670
 #, python-format
-msgid "Unmounting mounted filesystems on '%(device)s'"
+msgid "Unmounting mounted filesystems on \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:763
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:674
 #, python-format
-msgid "Unmounting '%(udi)s' on '%(device)s'"
+msgid "Unmounting \"%(udi)s\" on \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:774
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:685
 #, python-format
 msgid "Mount %s exists after unmounting"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:787
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:698
 #, python-format
 msgid "Partitioning device %(device)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:916
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:821
 #, python-format
 msgid "Unsupported device '%(device)s', please report a bug."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:919
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:824
 msgid "Trying to continue anyway."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:928
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:833
 msgid "Verifying filesystem..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:952
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:857
 #, python-format
 msgid "Unable to change volume label: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:958
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:862
 msgid "Installing bootloader..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:965
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:869
 #, python-format
 msgid "Removing %(file)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1044
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:951
 #, python-format
 msgid "%s already bootable"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1064
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:971
 msgid "Unable to find partition"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1087
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:990
 #, python-format
 msgid "Formatting %(device)s as FAT32"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1150
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1053
 #, python-format
 msgid "Reading extracted MBR from %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1154
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1057
 #, python-format
 msgid "Could not read the extracted MBR from %(path)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1167
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1168
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1070
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1071
 #, python-format
 msgid "Resetting Master Boot Record of %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1173
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1076
 msgid "Drive is a loopback, skipping MBR reset"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1177
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1080
 msgid "Synchronizing data on disk..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:150
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:146
 msgid ""
 "Error: Cannot set the label or obtain the UUID of your device.  Unable to "
 "continue."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:184
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:180
 #, python-format
 msgid "Installation complete! (%s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:189
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:185
 msgid "Tails installation failed!"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:281
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:274
 #: ../config/chroot_local-includes/usr/share/applications/tails-installer.desktop.in.h:1
 msgid "Tails Installer"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:324
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:316
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:163
 msgid "Clone the current Tails"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:331
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:323
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:184
 msgid "Use a downloaded Tails ISO image"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:368
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:671
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:361
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:657
 msgid "Upgrade"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:370
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:362
 msgid "Manual Upgrade Instructions"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:372
-msgid "https://tails.boum.org/upgrade/"
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:380
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:583
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:648
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:371
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:569
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:634
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:358
 msgid "Install"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:383
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:373
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:131
 msgid "Installation Instructions"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:385
-msgid "https://tails.boum.org/install/"
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:391
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:380
 #, python-format
 msgid "%(size)s %(vendor)s %(model)s device (%(device)s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:403
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:392
 msgid "No ISO image selected"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:404
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:393
 msgid "Please select a Tails ISO image."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:446
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:435
 msgid "No device suitable to install Tails could be found"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:448
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:437
 #, python-format
 msgid "Please plug a USB flash drive or SD card of at least %0.1f GB."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:482
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:468
 #, python-format
 msgid ""
 "The USB stick \"%(pretty_name)s\" is configured as non-removable by its "
@@ -777,38 +768,38 @@ msgid ""
 "a different model."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:492
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:478
 #, python-format
 msgid ""
 "The device \"%(pretty_name)s\" is too small to install Tails (at least "
 "%(size)s GB is required)."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:505
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:491
 #, python-format
 msgid ""
 "To upgrade device \"%(pretty_name)s\" from this Tails, you need to use a downloaded Tails ISO image:\n"
-"https://tails.boum.org/install/download"
+"%(dl_url)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:526
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:513
 msgid "An error happened while installing Tails"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:578
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:564
 msgid "Installation complete!"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:630
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:617
 msgid "Unable to mount device"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:637
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:670
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:624
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:656
 msgid "Confirm the target USB stick"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:638
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:625
 #, python-format
 msgid ""
 "%(size)s %(vendor)s %(model)s device (%(device)s)\n"
@@ -816,50 +807,50 @@ msgid ""
 "All data on this USB stick will be lost."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:657
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:643
 #, python-format
 msgid "%(parent_size)s %(vendor)s %(model)s device (%(device)s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:665
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:651
 msgid ""
 "\n"
 "\n"
 "The persistent storage on this USB stick will be preserved."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:666
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:652
 #, python-format
 msgid "%(description)s%(persistence_message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:705
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:688
 msgid ""
 "The selected file is unreadable. Please fix its permissions or select "
 "another file."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:711
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:694
 msgid ""
 "Unable to use the selected file.  You may have better luck if you move your "
 "ISO to the root of your drive (ie: C:\\)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:717
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:700
 #, python-format
 msgid "%(filename)s selected"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:28
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:31
 msgid "Unable to find Tails on ISO"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:34
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:37
 #, python-format
 msgid "Could not guess underlying block device: %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:48
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:52
 #, python-format
 msgid ""
 "There was a problem executing `%(cmd)s`.\n"
@@ -867,29 +858,29 @@ msgid ""
 "%(err)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:60
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:64
 #, python-format
-msgid "'%s' does not exist"
+msgid "\"%s\" does not exist"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:62
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:66
 #, python-format
-msgid "'%s' is not a directory"
+msgid "\"%s\" is not a directory"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:72
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:77
 #, python-format
-msgid "Skipping '%(filename)s'"
+msgid "Skipping \"%(filename)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/utils.py:54
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/utils.py:54
 #, python-format
 msgid ""
 "There was a problem executing `%(cmd)s`.%(out)s\n"
 "%(err)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/utils.py:134
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/utils.py:126
 msgid "Could not open device for writing."
 msgstr ""
 
diff --git a/hy.po b/hy.po
index fb14e22dc3..6de53468e3 100644
--- a/hy.po
+++ b/hy.po
@@ -8,8 +8,8 @@ msgid ""
 msgstr ""
 "Project-Id-Version: Tor Project\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2020-11-16 10:33+0100\n"
-"PO-Revision-Date: 2020-11-16 12:13+0000\n"
+"POT-Creation-Date: 2020-12-02 12:10+0100\n"
+"PO-Revision-Date: 2020-12-04 18:13+0000\n"
 "Last-Translator: Transifex Bot <>\n"
 "Language-Team: Armenian (http://www.transifex.com/otf/torproject/language/hy/)\n"
 "MIME-Version: 1.0\n"
@@ -370,7 +370,7 @@ msgid "Additional Settings"
 msgstr ""
 
 #: config/chroot_local-includes/usr/lib/python3/dist-packages/tailsgreeter/ui/add_settings_dialog.py:40
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:594
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:581
 #: config/chroot_local-includes/usr/local/sbin/tails-additional-software:366
 #: config/chroot_local-includes/usr/local/bin/tails-screen-locker:119
 #: config/chroot_local-includes/usr/local/bin/tor-browser:49
@@ -495,273 +495,264 @@ msgstr ""
 msgid "_Keyboard Layout"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:138
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:261
+#, python-format
+msgid "Unable to write on %(device)s, skipping."
+msgstr ""
+
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:294
+#, python-format
+msgid ""
+"Some partitions of the target device %(device)s are mounted. They will be "
+"unmounted before starting the installation process."
+msgstr ""
+
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:303
 msgid "Extracting live image to the target device..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:145
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:310
 #, python-format
 msgid "Wrote to device at %(speed)d MB/sec"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:276
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:408
 #, python-format
 msgid ""
 "There was a problem executing the following command: `%(command)s`.\n"
-"A more detailed error log has been written to '%(filename)s'."
+"A more detailed error log has been written to \"%(filename)s\"."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:292
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:424
 #, python-format
 msgid ""
 "Not enough free space on device.\n"
 "%(iso_size)dMB ISO + %(overlay_size)dMB overlay > %(free_space)dMB free space"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:301
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:433
 #, python-format
 msgid "Creating %sMB persistent overlay"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:351
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:483
 #, python-format
 msgid "Unable to copy %(infile)s to %(outfile)s: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:365
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:497
 msgid "Removing existing Tails system"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:374
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:387
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:507
 #, python-format
-msgid "Unable to chmod %(file)s: %(message)s"
+msgid "Unable to remove file from previous Tails system: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:380
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:514
 #, python-format
-msgid "Unable to remove file from previous Tails system: %(message)s"
+msgid "Unable to chmod %(file)s: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:394
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:521
 #, python-format
 msgid "Unable to remove directory from previous Tails system: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:442
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:569
 #, python-format
 msgid "Cannot find device %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:634
-#, python-format
-msgid "Unable to write on %(device)s, skipping."
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:664
-#, python-format
-msgid ""
-"Some partitions of the target device %(device)s are mounted. They will be "
-"unmounted before starting the installation process."
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:707
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:931
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:619
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:836
 msgid "Unknown filesystem.  Your device may need to be reformatted."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:710
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:934
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:622
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:839
 #, python-format
 msgid "Unsupported filesystem: %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:728
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:640
 #, python-format
 msgid "Unknown GLib exception while trying to mount device: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:733
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:645
 #, python-format
 msgid "Unable to mount device: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:738
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:650
 msgid "No mount points found"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:749
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:661
 #, python-format
-msgid "Entering unmount_device for '%(device)s'"
+msgid "Entering unmount_device for \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:759
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:670
 #, python-format
-msgid "Unmounting mounted filesystems on '%(device)s'"
+msgid "Unmounting mounted filesystems on \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:763
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:674
 #, python-format
-msgid "Unmounting '%(udi)s' on '%(device)s'"
+msgid "Unmounting \"%(udi)s\" on \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:774
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:685
 #, python-format
 msgid "Mount %s exists after unmounting"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:787
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:698
 #, python-format
 msgid "Partitioning device %(device)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:916
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:821
 #, python-format
 msgid "Unsupported device '%(device)s', please report a bug."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:919
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:824
 msgid "Trying to continue anyway."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:928
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:833
 msgid "Verifying filesystem..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:952
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:857
 #, python-format
 msgid "Unable to change volume label: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:958
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:862
 msgid "Installing bootloader..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:965
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:869
 #, python-format
 msgid "Removing %(file)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1044
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:951
 #, python-format
 msgid "%s already bootable"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1064
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:971
 msgid "Unable to find partition"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1087
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:990
 #, python-format
 msgid "Formatting %(device)s as FAT32"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1150
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1053
 #, python-format
 msgid "Reading extracted MBR from %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1154
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1057
 #, python-format
 msgid "Could not read the extracted MBR from %(path)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1167
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1168
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1070
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1071
 #, python-format
 msgid "Resetting Master Boot Record of %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1173
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1076
 msgid "Drive is a loopback, skipping MBR reset"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1177
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1080
 msgid "Synchronizing data on disk..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:150
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:146
 msgid ""
 "Error: Cannot set the label or obtain the UUID of your device.  Unable to "
 "continue."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:184
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:180
 #, python-format
 msgid "Installation complete! (%s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:189
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:185
 msgid "Tails installation failed!"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:281
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:274
 #: ../config/chroot_local-includes/usr/share/applications/tails-installer.desktop.in.h:1
 msgid "Tails Installer"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:324
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:316
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:163
 msgid "Clone the current Tails"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:331
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:323
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:184
 msgid "Use a downloaded Tails ISO image"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:368
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:671
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:361
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:657
 msgid "Upgrade"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:370
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:362
 msgid "Manual Upgrade Instructions"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:372
-msgid "https://tails.boum.org/upgrade/"
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:380
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:583
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:648
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:371
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:569
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:634
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:358
 msgid "Install"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:383
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:373
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:131
 msgid "Installation Instructions"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:385
-msgid "https://tails.boum.org/install/"
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:391
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:380
 #, python-format
 msgid "%(size)s %(vendor)s %(model)s device (%(device)s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:403
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:392
 msgid "No ISO image selected"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:404
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:393
 msgid "Please select a Tails ISO image."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:446
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:435
 msgid "No device suitable to install Tails could be found"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:448
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:437
 #, python-format
 msgid "Please plug a USB flash drive or SD card of at least %0.1f GB."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:482
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:468
 #, python-format
 msgid ""
 "The USB stick \"%(pretty_name)s\" is configured as non-removable by its "
@@ -769,38 +760,38 @@ msgid ""
 "a different model."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:492
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:478
 #, python-format
 msgid ""
 "The device \"%(pretty_name)s\" is too small to install Tails (at least "
 "%(size)s GB is required)."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:505
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:491
 #, python-format
 msgid ""
 "To upgrade device \"%(pretty_name)s\" from this Tails, you need to use a downloaded Tails ISO image:\n"
-"https://tails.boum.org/install/download"
+"%(dl_url)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:526
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:513
 msgid "An error happened while installing Tails"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:578
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:564
 msgid "Installation complete!"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:630
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:617
 msgid "Unable to mount device"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:637
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:670
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:624
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:656
 msgid "Confirm the target USB stick"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:638
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:625
 #, python-format
 msgid ""
 "%(size)s %(vendor)s %(model)s device (%(device)s)\n"
@@ -808,50 +799,50 @@ msgid ""
 "All data on this USB stick will be lost."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:657
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:643
 #, python-format
 msgid "%(parent_size)s %(vendor)s %(model)s device (%(device)s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:665
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:651
 msgid ""
 "\n"
 "\n"
 "The persistent storage on this USB stick will be preserved."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:666
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:652
 #, python-format
 msgid "%(description)s%(persistence_message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:705
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:688
 msgid ""
 "The selected file is unreadable. Please fix its permissions or select "
 "another file."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:711
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:694
 msgid ""
 "Unable to use the selected file.  You may have better luck if you move your "
 "ISO to the root of your drive (ie: C:\\)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:717
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:700
 #, python-format
 msgid "%(filename)s selected"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:28
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:31
 msgid "Unable to find Tails on ISO"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:34
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:37
 #, python-format
 msgid "Could not guess underlying block device: %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:48
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:52
 #, python-format
 msgid ""
 "There was a problem executing `%(cmd)s`.\n"
@@ -859,29 +850,29 @@ msgid ""
 "%(err)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:60
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:64
 #, python-format
-msgid "'%s' does not exist"
+msgid "\"%s\" does not exist"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:62
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:66
 #, python-format
-msgid "'%s' is not a directory"
+msgid "\"%s\" is not a directory"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:72
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:77
 #, python-format
-msgid "Skipping '%(filename)s'"
+msgid "Skipping \"%(filename)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/utils.py:54
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/utils.py:54
 #, python-format
 msgid ""
 "There was a problem executing `%(cmd)s`.%(out)s\n"
 "%(err)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/utils.py:134
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/utils.py:126
 msgid "Could not open device for writing."
 msgstr ""
 
diff --git a/ia.po b/ia.po
index 02c68537e7..f12e45642c 100644
--- a/ia.po
+++ b/ia.po
@@ -7,8 +7,8 @@ msgid ""
 msgstr ""
 "Project-Id-Version: Tor Project\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2020-11-16 10:33+0100\n"
-"PO-Revision-Date: 2020-11-16 12:13+0000\n"
+"POT-Creation-Date: 2020-12-02 12:10+0100\n"
+"PO-Revision-Date: 2020-12-04 18:13+0000\n"
 "Last-Translator: Transifex Bot <>\n"
 "Language-Team: Interlingua (http://www.transifex.com/otf/torproject/language/ia/)\n"
 "MIME-Version: 1.0\n"
@@ -369,7 +369,7 @@ msgid "Additional Settings"
 msgstr ""
 
 #: config/chroot_local-includes/usr/lib/python3/dist-packages/tailsgreeter/ui/add_settings_dialog.py:40
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:594
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:581
 #: config/chroot_local-includes/usr/local/sbin/tails-additional-software:366
 #: config/chroot_local-includes/usr/local/bin/tails-screen-locker:119
 #: config/chroot_local-includes/usr/local/bin/tor-browser:49
@@ -494,273 +494,264 @@ msgstr ""
 msgid "_Keyboard Layout"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:138
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:261
+#, python-format
+msgid "Unable to write on %(device)s, skipping."
+msgstr ""
+
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:294
+#, python-format
+msgid ""
+"Some partitions of the target device %(device)s are mounted. They will be "
+"unmounted before starting the installation process."
+msgstr ""
+
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:303
 msgid "Extracting live image to the target device..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:145
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:310
 #, python-format
 msgid "Wrote to device at %(speed)d MB/sec"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:276
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:408
 #, python-format
 msgid ""
 "There was a problem executing the following command: `%(command)s`.\n"
-"A more detailed error log has been written to '%(filename)s'."
+"A more detailed error log has been written to \"%(filename)s\"."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:292
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:424
 #, python-format
 msgid ""
 "Not enough free space on device.\n"
 "%(iso_size)dMB ISO + %(overlay_size)dMB overlay > %(free_space)dMB free space"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:301
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:433
 #, python-format
 msgid "Creating %sMB persistent overlay"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:351
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:483
 #, python-format
 msgid "Unable to copy %(infile)s to %(outfile)s: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:365
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:497
 msgid "Removing existing Tails system"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:374
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:387
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:507
 #, python-format
-msgid "Unable to chmod %(file)s: %(message)s"
+msgid "Unable to remove file from previous Tails system: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:380
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:514
 #, python-format
-msgid "Unable to remove file from previous Tails system: %(message)s"
+msgid "Unable to chmod %(file)s: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:394
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:521
 #, python-format
 msgid "Unable to remove directory from previous Tails system: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:442
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:569
 #, python-format
 msgid "Cannot find device %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:634
-#, python-format
-msgid "Unable to write on %(device)s, skipping."
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:664
-#, python-format
-msgid ""
-"Some partitions of the target device %(device)s are mounted. They will be "
-"unmounted before starting the installation process."
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:707
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:931
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:619
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:836
 msgid "Unknown filesystem.  Your device may need to be reformatted."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:710
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:934
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:622
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:839
 #, python-format
 msgid "Unsupported filesystem: %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:728
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:640
 #, python-format
 msgid "Unknown GLib exception while trying to mount device: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:733
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:645
 #, python-format
 msgid "Unable to mount device: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:738
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:650
 msgid "No mount points found"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:749
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:661
 #, python-format
-msgid "Entering unmount_device for '%(device)s'"
+msgid "Entering unmount_device for \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:759
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:670
 #, python-format
-msgid "Unmounting mounted filesystems on '%(device)s'"
+msgid "Unmounting mounted filesystems on \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:763
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:674
 #, python-format
-msgid "Unmounting '%(udi)s' on '%(device)s'"
+msgid "Unmounting \"%(udi)s\" on \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:774
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:685
 #, python-format
 msgid "Mount %s exists after unmounting"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:787
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:698
 #, python-format
 msgid "Partitioning device %(device)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:916
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:821
 #, python-format
 msgid "Unsupported device '%(device)s', please report a bug."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:919
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:824
 msgid "Trying to continue anyway."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:928
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:833
 msgid "Verifying filesystem..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:952
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:857
 #, python-format
 msgid "Unable to change volume label: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:958
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:862
 msgid "Installing bootloader..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:965
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:869
 #, python-format
 msgid "Removing %(file)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1044
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:951
 #, python-format
 msgid "%s already bootable"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1064
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:971
 msgid "Unable to find partition"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1087
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:990
 #, python-format
 msgid "Formatting %(device)s as FAT32"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1150
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1053
 #, python-format
 msgid "Reading extracted MBR from %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1154
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1057
 #, python-format
 msgid "Could not read the extracted MBR from %(path)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1167
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1168
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1070
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1071
 #, python-format
 msgid "Resetting Master Boot Record of %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1173
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1076
 msgid "Drive is a loopback, skipping MBR reset"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1177
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1080
 msgid "Synchronizing data on disk..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:150
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:146
 msgid ""
 "Error: Cannot set the label or obtain the UUID of your device.  Unable to "
 "continue."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:184
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:180
 #, python-format
 msgid "Installation complete! (%s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:189
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:185
 msgid "Tails installation failed!"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:281
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:274
 #: ../config/chroot_local-includes/usr/share/applications/tails-installer.desktop.in.h:1
 msgid "Tails Installer"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:324
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:316
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:163
 msgid "Clone the current Tails"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:331
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:323
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:184
 msgid "Use a downloaded Tails ISO image"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:368
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:671
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:361
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:657
 msgid "Upgrade"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:370
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:362
 msgid "Manual Upgrade Instructions"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:372
-msgid "https://tails.boum.org/upgrade/"
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:380
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:583
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:648
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:371
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:569
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:634
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:358
 msgid "Install"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:383
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:373
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:131
 msgid "Installation Instructions"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:385
-msgid "https://tails.boum.org/install/"
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:391
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:380
 #, python-format
 msgid "%(size)s %(vendor)s %(model)s device (%(device)s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:403
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:392
 msgid "No ISO image selected"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:404
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:393
 msgid "Please select a Tails ISO image."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:446
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:435
 msgid "No device suitable to install Tails could be found"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:448
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:437
 #, python-format
 msgid "Please plug a USB flash drive or SD card of at least %0.1f GB."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:482
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:468
 #, python-format
 msgid ""
 "The USB stick \"%(pretty_name)s\" is configured as non-removable by its "
@@ -768,38 +759,38 @@ msgid ""
 "a different model."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:492
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:478
 #, python-format
 msgid ""
 "The device \"%(pretty_name)s\" is too small to install Tails (at least "
 "%(size)s GB is required)."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:505
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:491
 #, python-format
 msgid ""
 "To upgrade device \"%(pretty_name)s\" from this Tails, you need to use a downloaded Tails ISO image:\n"
-"https://tails.boum.org/install/download"
+"%(dl_url)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:526
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:513
 msgid "An error happened while installing Tails"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:578
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:564
 msgid "Installation complete!"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:630
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:617
 msgid "Unable to mount device"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:637
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:670
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:624
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:656
 msgid "Confirm the target USB stick"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:638
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:625
 #, python-format
 msgid ""
 "%(size)s %(vendor)s %(model)s device (%(device)s)\n"
@@ -807,50 +798,50 @@ msgid ""
 "All data on this USB stick will be lost."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:657
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:643
 #, python-format
 msgid "%(parent_size)s %(vendor)s %(model)s device (%(device)s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:665
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:651
 msgid ""
 "\n"
 "\n"
 "The persistent storage on this USB stick will be preserved."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:666
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:652
 #, python-format
 msgid "%(description)s%(persistence_message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:705
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:688
 msgid ""
 "The selected file is unreadable. Please fix its permissions or select "
 "another file."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:711
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:694
 msgid ""
 "Unable to use the selected file.  You may have better luck if you move your "
 "ISO to the root of your drive (ie: C:\\)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:717
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:700
 #, python-format
 msgid "%(filename)s selected"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:28
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:31
 msgid "Unable to find Tails on ISO"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:34
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:37
 #, python-format
 msgid "Could not guess underlying block device: %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:48
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:52
 #, python-format
 msgid ""
 "There was a problem executing `%(cmd)s`.\n"
@@ -858,29 +849,29 @@ msgid ""
 "%(err)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:60
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:64
 #, python-format
-msgid "'%s' does not exist"
+msgid "\"%s\" does not exist"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:62
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:66
 #, python-format
-msgid "'%s' is not a directory"
+msgid "\"%s\" is not a directory"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:72
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:77
 #, python-format
-msgid "Skipping '%(filename)s'"
+msgid "Skipping \"%(filename)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/utils.py:54
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/utils.py:54
 #, python-format
 msgid ""
 "There was a problem executing `%(cmd)s`.%(out)s\n"
 "%(err)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/utils.py:134
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/utils.py:126
 msgid "Could not open device for writing."
 msgstr ""
 
diff --git a/id.po b/id.po
index f6b016b6dc..6ea116497c 100644
--- a/id.po
+++ b/id.po
@@ -22,8 +22,8 @@ msgid ""
 msgstr ""
 "Project-Id-Version: Tor Project\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2020-11-16 10:33+0100\n"
-"PO-Revision-Date: 2020-11-16 12:13+0000\n"
+"POT-Creation-Date: 2020-12-02 12:10+0100\n"
+"PO-Revision-Date: 2020-12-04 18:13+0000\n"
 "Last-Translator: Transifex Bot <>\n"
 "Language-Team: Indonesian (http://www.transifex.com/otf/torproject/language/id/)\n"
 "MIME-Version: 1.0\n"
@@ -384,7 +384,7 @@ msgid "Additional Settings"
 msgstr ""
 
 #: config/chroot_local-includes/usr/lib/python3/dist-packages/tailsgreeter/ui/add_settings_dialog.py:40
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:594
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:581
 #: config/chroot_local-includes/usr/local/sbin/tails-additional-software:366
 #: config/chroot_local-includes/usr/local/bin/tails-screen-locker:119
 #: config/chroot_local-includes/usr/local/bin/tor-browser:49
@@ -509,273 +509,264 @@ msgstr ""
 msgid "_Keyboard Layout"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:138
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:261
+#, python-format
+msgid "Unable to write on %(device)s, skipping."
+msgstr ""
+
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:294
+#, python-format
+msgid ""
+"Some partitions of the target device %(device)s are mounted. They will be "
+"unmounted before starting the installation process."
+msgstr ""
+
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:303
 msgid "Extracting live image to the target device..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:145
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:310
 #, python-format
 msgid "Wrote to device at %(speed)d MB/sec"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:276
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:408
 #, python-format
 msgid ""
 "There was a problem executing the following command: `%(command)s`.\n"
-"A more detailed error log has been written to '%(filename)s'."
+"A more detailed error log has been written to \"%(filename)s\"."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:292
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:424
 #, python-format
 msgid ""
 "Not enough free space on device.\n"
 "%(iso_size)dMB ISO + %(overlay_size)dMB overlay > %(free_space)dMB free space"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:301
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:433
 #, python-format
 msgid "Creating %sMB persistent overlay"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:351
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:483
 #, python-format
 msgid "Unable to copy %(infile)s to %(outfile)s: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:365
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:497
 msgid "Removing existing Tails system"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:374
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:387
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:507
 #, python-format
-msgid "Unable to chmod %(file)s: %(message)s"
+msgid "Unable to remove file from previous Tails system: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:380
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:514
 #, python-format
-msgid "Unable to remove file from previous Tails system: %(message)s"
+msgid "Unable to chmod %(file)s: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:394
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:521
 #, python-format
 msgid "Unable to remove directory from previous Tails system: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:442
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:569
 #, python-format
 msgid "Cannot find device %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:634
-#, python-format
-msgid "Unable to write on %(device)s, skipping."
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:664
-#, python-format
-msgid ""
-"Some partitions of the target device %(device)s are mounted. They will be "
-"unmounted before starting the installation process."
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:707
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:931
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:619
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:836
 msgid "Unknown filesystem.  Your device may need to be reformatted."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:710
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:934
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:622
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:839
 #, python-format
 msgid "Unsupported filesystem: %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:728
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:640
 #, python-format
 msgid "Unknown GLib exception while trying to mount device: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:733
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:645
 #, python-format
 msgid "Unable to mount device: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:738
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:650
 msgid "No mount points found"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:749
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:661
 #, python-format
-msgid "Entering unmount_device for '%(device)s'"
+msgid "Entering unmount_device for \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:759
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:670
 #, python-format
-msgid "Unmounting mounted filesystems on '%(device)s'"
+msgid "Unmounting mounted filesystems on \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:763
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:674
 #, python-format
-msgid "Unmounting '%(udi)s' on '%(device)s'"
+msgid "Unmounting \"%(udi)s\" on \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:774
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:685
 #, python-format
 msgid "Mount %s exists after unmounting"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:787
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:698
 #, python-format
 msgid "Partitioning device %(device)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:916
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:821
 #, python-format
 msgid "Unsupported device '%(device)s', please report a bug."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:919
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:824
 msgid "Trying to continue anyway."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:928
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:833
 msgid "Verifying filesystem..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:952
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:857
 #, python-format
 msgid "Unable to change volume label: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:958
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:862
 msgid "Installing bootloader..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:965
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:869
 #, python-format
 msgid "Removing %(file)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1044
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:951
 #, python-format
 msgid "%s already bootable"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1064
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:971
 msgid "Unable to find partition"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1087
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:990
 #, python-format
 msgid "Formatting %(device)s as FAT32"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1150
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1053
 #, python-format
 msgid "Reading extracted MBR from %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1154
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1057
 #, python-format
 msgid "Could not read the extracted MBR from %(path)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1167
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1168
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1070
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1071
 #, python-format
 msgid "Resetting Master Boot Record of %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1173
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1076
 msgid "Drive is a loopback, skipping MBR reset"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1177
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1080
 msgid "Synchronizing data on disk..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:150
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:146
 msgid ""
 "Error: Cannot set the label or obtain the UUID of your device.  Unable to "
 "continue."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:184
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:180
 #, python-format
 msgid "Installation complete! (%s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:189
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:185
 msgid "Tails installation failed!"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:281
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:274
 #: ../config/chroot_local-includes/usr/share/applications/tails-installer.desktop.in.h:1
 msgid "Tails Installer"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:324
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:316
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:163
 msgid "Clone the current Tails"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:331
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:323
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:184
 msgid "Use a downloaded Tails ISO image"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:368
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:671
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:361
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:657
 msgid "Upgrade"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:370
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:362
 msgid "Manual Upgrade Instructions"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:372
-msgid "https://tails.boum.org/upgrade/"
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:380
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:583
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:648
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:371
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:569
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:634
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:358
 msgid "Install"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:383
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:373
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:131
 msgid "Installation Instructions"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:385
-msgid "https://tails.boum.org/install/"
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:391
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:380
 #, python-format
 msgid "%(size)s %(vendor)s %(model)s device (%(device)s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:403
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:392
 msgid "No ISO image selected"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:404
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:393
 msgid "Please select a Tails ISO image."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:446
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:435
 msgid "No device suitable to install Tails could be found"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:448
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:437
 #, python-format
 msgid "Please plug a USB flash drive or SD card of at least %0.1f GB."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:482
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:468
 #, python-format
 msgid ""
 "The USB stick \"%(pretty_name)s\" is configured as non-removable by its "
@@ -783,38 +774,38 @@ msgid ""
 "a different model."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:492
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:478
 #, python-format
 msgid ""
 "The device \"%(pretty_name)s\" is too small to install Tails (at least "
 "%(size)s GB is required)."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:505
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:491
 #, python-format
 msgid ""
 "To upgrade device \"%(pretty_name)s\" from this Tails, you need to use a downloaded Tails ISO image:\n"
-"https://tails.boum.org/install/download"
+"%(dl_url)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:526
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:513
 msgid "An error happened while installing Tails"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:578
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:564
 msgid "Installation complete!"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:630
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:617
 msgid "Unable to mount device"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:637
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:670
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:624
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:656
 msgid "Confirm the target USB stick"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:638
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:625
 #, python-format
 msgid ""
 "%(size)s %(vendor)s %(model)s device (%(device)s)\n"
@@ -822,50 +813,50 @@ msgid ""
 "All data on this USB stick will be lost."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:657
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:643
 #, python-format
 msgid "%(parent_size)s %(vendor)s %(model)s device (%(device)s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:665
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:651
 msgid ""
 "\n"
 "\n"
 "The persistent storage on this USB stick will be preserved."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:666
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:652
 #, python-format
 msgid "%(description)s%(persistence_message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:705
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:688
 msgid ""
 "The selected file is unreadable. Please fix its permissions or select "
 "another file."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:711
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:694
 msgid ""
 "Unable to use the selected file.  You may have better luck if you move your "
 "ISO to the root of your drive (ie: C:\\)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:717
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:700
 #, python-format
 msgid "%(filename)s selected"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:28
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:31
 msgid "Unable to find Tails on ISO"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:34
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:37
 #, python-format
 msgid "Could not guess underlying block device: %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:48
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:52
 #, python-format
 msgid ""
 "There was a problem executing `%(cmd)s`.\n"
@@ -873,29 +864,29 @@ msgid ""
 "%(err)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:60
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:64
 #, python-format
-msgid "'%s' does not exist"
+msgid "\"%s\" does not exist"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:62
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:66
 #, python-format
-msgid "'%s' is not a directory"
+msgid "\"%s\" is not a directory"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:72
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:77
 #, python-format
-msgid "Skipping '%(filename)s'"
+msgid "Skipping \"%(filename)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/utils.py:54
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/utils.py:54
 #, python-format
 msgid ""
 "There was a problem executing `%(cmd)s`.%(out)s\n"
 "%(err)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/utils.py:134
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/utils.py:126
 msgid "Could not open device for writing."
 msgstr ""
 
diff --git a/is.po b/is.po
index b39c491abe..2ce06d1d8e 100644
--- a/is.po
+++ b/is.po
@@ -8,9 +8,9 @@ msgid ""
 msgstr ""
 "Project-Id-Version: Tor Project\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2020-11-16 10:33+0100\n"
-"PO-Revision-Date: 2020-12-03 18:49+0000\n"
-"Last-Translator: Sveinn í Felli <sv1 at fellsnet.is>\n"
+"POT-Creation-Date: 2020-12-02 12:10+0100\n"
+"PO-Revision-Date: 2020-12-04 18:13+0000\n"
+"Last-Translator: Transifex Bot <>\n"
 "Language-Team: Icelandic (http://www.transifex.com/otf/torproject/language/is/)\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
@@ -370,7 +370,7 @@ msgid "Additional Settings"
 msgstr ""
 
 #: config/chroot_local-includes/usr/lib/python3/dist-packages/tailsgreeter/ui/add_settings_dialog.py:40
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:594
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:581
 #: config/chroot_local-includes/usr/local/sbin/tails-additional-software:366
 #: config/chroot_local-includes/usr/local/bin/tails-screen-locker:119
 #: config/chroot_local-includes/usr/local/bin/tor-browser:49
@@ -495,273 +495,264 @@ msgstr ""
 msgid "_Keyboard Layout"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:138
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:261
+#, python-format
+msgid "Unable to write on %(device)s, skipping."
+msgstr ""
+
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:294
+#, python-format
+msgid ""
+"Some partitions of the target device %(device)s are mounted. They will be "
+"unmounted before starting the installation process."
+msgstr ""
+
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:303
 msgid "Extracting live image to the target device..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:145
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:310
 #, python-format
 msgid "Wrote to device at %(speed)d MB/sec"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:276
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:408
 #, python-format
 msgid ""
 "There was a problem executing the following command: `%(command)s`.\n"
-"A more detailed error log has been written to '%(filename)s'."
+"A more detailed error log has been written to \"%(filename)s\"."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:292
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:424
 #, python-format
 msgid ""
 "Not enough free space on device.\n"
 "%(iso_size)dMB ISO + %(overlay_size)dMB overlay > %(free_space)dMB free space"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:301
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:433
 #, python-format
 msgid "Creating %sMB persistent overlay"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:351
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:483
 #, python-format
 msgid "Unable to copy %(infile)s to %(outfile)s: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:365
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:497
 msgid "Removing existing Tails system"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:374
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:387
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:507
 #, python-format
-msgid "Unable to chmod %(file)s: %(message)s"
+msgid "Unable to remove file from previous Tails system: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:380
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:514
 #, python-format
-msgid "Unable to remove file from previous Tails system: %(message)s"
+msgid "Unable to chmod %(file)s: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:394
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:521
 #, python-format
 msgid "Unable to remove directory from previous Tails system: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:442
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:569
 #, python-format
 msgid "Cannot find device %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:634
-#, python-format
-msgid "Unable to write on %(device)s, skipping."
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:664
-#, python-format
-msgid ""
-"Some partitions of the target device %(device)s are mounted. They will be "
-"unmounted before starting the installation process."
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:707
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:931
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:619
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:836
 msgid "Unknown filesystem.  Your device may need to be reformatted."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:710
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:934
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:622
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:839
 #, python-format
 msgid "Unsupported filesystem: %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:728
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:640
 #, python-format
 msgid "Unknown GLib exception while trying to mount device: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:733
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:645
 #, python-format
 msgid "Unable to mount device: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:738
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:650
 msgid "No mount points found"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:749
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:661
 #, python-format
-msgid "Entering unmount_device for '%(device)s'"
+msgid "Entering unmount_device for \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:759
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:670
 #, python-format
-msgid "Unmounting mounted filesystems on '%(device)s'"
+msgid "Unmounting mounted filesystems on \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:763
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:674
 #, python-format
-msgid "Unmounting '%(udi)s' on '%(device)s'"
+msgid "Unmounting \"%(udi)s\" on \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:774
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:685
 #, python-format
 msgid "Mount %s exists after unmounting"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:787
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:698
 #, python-format
 msgid "Partitioning device %(device)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:916
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:821
 #, python-format
 msgid "Unsupported device '%(device)s', please report a bug."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:919
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:824
 msgid "Trying to continue anyway."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:928
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:833
 msgid "Verifying filesystem..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:952
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:857
 #, python-format
 msgid "Unable to change volume label: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:958
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:862
 msgid "Installing bootloader..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:965
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:869
 #, python-format
 msgid "Removing %(file)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1044
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:951
 #, python-format
 msgid "%s already bootable"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1064
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:971
 msgid "Unable to find partition"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1087
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:990
 #, python-format
 msgid "Formatting %(device)s as FAT32"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1150
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1053
 #, python-format
 msgid "Reading extracted MBR from %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1154
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1057
 #, python-format
 msgid "Could not read the extracted MBR from %(path)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1167
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1168
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1070
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1071
 #, python-format
 msgid "Resetting Master Boot Record of %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1173
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1076
 msgid "Drive is a loopback, skipping MBR reset"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1177
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1080
 msgid "Synchronizing data on disk..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:150
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:146
 msgid ""
 "Error: Cannot set the label or obtain the UUID of your device.  Unable to "
 "continue."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:184
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:180
 #, python-format
 msgid "Installation complete! (%s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:189
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:185
 msgid "Tails installation failed!"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:281
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:274
 #: ../config/chroot_local-includes/usr/share/applications/tails-installer.desktop.in.h:1
 msgid "Tails Installer"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:324
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:316
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:163
 msgid "Clone the current Tails"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:331
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:323
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:184
 msgid "Use a downloaded Tails ISO image"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:368
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:671
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:361
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:657
 msgid "Upgrade"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:370
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:362
 msgid "Manual Upgrade Instructions"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:372
-msgid "https://tails.boum.org/upgrade/"
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:380
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:583
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:648
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:371
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:569
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:634
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:358
 msgid "Install"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:383
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:373
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:131
 msgid "Installation Instructions"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:385
-msgid "https://tails.boum.org/install/"
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:391
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:380
 #, python-format
 msgid "%(size)s %(vendor)s %(model)s device (%(device)s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:403
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:392
 msgid "No ISO image selected"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:404
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:393
 msgid "Please select a Tails ISO image."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:446
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:435
 msgid "No device suitable to install Tails could be found"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:448
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:437
 #, python-format
 msgid "Please plug a USB flash drive or SD card of at least %0.1f GB."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:482
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:468
 #, python-format
 msgid ""
 "The USB stick \"%(pretty_name)s\" is configured as non-removable by its "
@@ -769,38 +760,38 @@ msgid ""
 "a different model."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:492
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:478
 #, python-format
 msgid ""
 "The device \"%(pretty_name)s\" is too small to install Tails (at least "
 "%(size)s GB is required)."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:505
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:491
 #, python-format
 msgid ""
 "To upgrade device \"%(pretty_name)s\" from this Tails, you need to use a downloaded Tails ISO image:\n"
-"https://tails.boum.org/install/download"
+"%(dl_url)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:526
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:513
 msgid "An error happened while installing Tails"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:578
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:564
 msgid "Installation complete!"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:630
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:617
 msgid "Unable to mount device"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:637
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:670
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:624
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:656
 msgid "Confirm the target USB stick"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:638
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:625
 #, python-format
 msgid ""
 "%(size)s %(vendor)s %(model)s device (%(device)s)\n"
@@ -808,50 +799,50 @@ msgid ""
 "All data on this USB stick will be lost."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:657
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:643
 #, python-format
 msgid "%(parent_size)s %(vendor)s %(model)s device (%(device)s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:665
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:651
 msgid ""
 "\n"
 "\n"
 "The persistent storage on this USB stick will be preserved."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:666
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:652
 #, python-format
 msgid "%(description)s%(persistence_message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:705
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:688
 msgid ""
 "The selected file is unreadable. Please fix its permissions or select "
 "another file."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:711
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:694
 msgid ""
 "Unable to use the selected file.  You may have better luck if you move your "
 "ISO to the root of your drive (ie: C:\\)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:717
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:700
 #, python-format
 msgid "%(filename)s selected"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:28
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:31
 msgid "Unable to find Tails on ISO"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:34
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:37
 #, python-format
 msgid "Could not guess underlying block device: %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:48
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:52
 #, python-format
 msgid ""
 "There was a problem executing `%(cmd)s`.\n"
@@ -859,29 +850,29 @@ msgid ""
 "%(err)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:60
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:64
 #, python-format
-msgid "'%s' does not exist"
+msgid "\"%s\" does not exist"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:62
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:66
 #, python-format
-msgid "'%s' is not a directory"
+msgid "\"%s\" is not a directory"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:72
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:77
 #, python-format
-msgid "Skipping '%(filename)s'"
+msgid "Skipping \"%(filename)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/utils.py:54
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/utils.py:54
 #, python-format
 msgid ""
 "There was a problem executing `%(cmd)s`.%(out)s\n"
 "%(err)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/utils.py:134
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/utils.py:126
 msgid "Could not open device for writing."
 msgstr ""
 
diff --git a/it.po b/it.po
index 8f54861c88..178ab26c71 100644
--- a/it.po
+++ b/it.po
@@ -34,9 +34,9 @@ msgid ""
 msgstr ""
 "Project-Id-Version: Tor Project\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2020-11-16 10:33+0100\n"
-"PO-Revision-Date: 2020-11-20 13:37+0000\n"
-"Last-Translator: Random_R\n"
+"POT-Creation-Date: 2020-12-02 12:10+0100\n"
+"PO-Revision-Date: 2020-12-04 18:13+0000\n"
+"Last-Translator: Transifex Bot <>\n"
 "Language-Team: Italian (http://www.transifex.com/otf/torproject/language/it/)\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
@@ -396,7 +396,7 @@ msgid "Additional Settings"
 msgstr ""
 
 #: config/chroot_local-includes/usr/lib/python3/dist-packages/tailsgreeter/ui/add_settings_dialog.py:40
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:594
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:581
 #: config/chroot_local-includes/usr/local/sbin/tails-additional-software:366
 #: config/chroot_local-includes/usr/local/bin/tails-screen-locker:119
 #: config/chroot_local-includes/usr/local/bin/tor-browser:49
@@ -521,273 +521,264 @@ msgstr ""
 msgid "_Keyboard Layout"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:138
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:261
+#, python-format
+msgid "Unable to write on %(device)s, skipping."
+msgstr ""
+
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:294
+#, python-format
+msgid ""
+"Some partitions of the target device %(device)s are mounted. They will be "
+"unmounted before starting the installation process."
+msgstr ""
+
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:303
 msgid "Extracting live image to the target device..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:145
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:310
 #, python-format
 msgid "Wrote to device at %(speed)d MB/sec"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:276
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:408
 #, python-format
 msgid ""
 "There was a problem executing the following command: `%(command)s`.\n"
-"A more detailed error log has been written to '%(filename)s'."
+"A more detailed error log has been written to \"%(filename)s\"."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:292
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:424
 #, python-format
 msgid ""
 "Not enough free space on device.\n"
 "%(iso_size)dMB ISO + %(overlay_size)dMB overlay > %(free_space)dMB free space"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:301
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:433
 #, python-format
 msgid "Creating %sMB persistent overlay"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:351
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:483
 #, python-format
 msgid "Unable to copy %(infile)s to %(outfile)s: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:365
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:497
 msgid "Removing existing Tails system"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:374
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:387
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:507
 #, python-format
-msgid "Unable to chmod %(file)s: %(message)s"
+msgid "Unable to remove file from previous Tails system: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:380
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:514
 #, python-format
-msgid "Unable to remove file from previous Tails system: %(message)s"
+msgid "Unable to chmod %(file)s: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:394
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:521
 #, python-format
 msgid "Unable to remove directory from previous Tails system: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:442
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:569
 #, python-format
 msgid "Cannot find device %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:634
-#, python-format
-msgid "Unable to write on %(device)s, skipping."
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:664
-#, python-format
-msgid ""
-"Some partitions of the target device %(device)s are mounted. They will be "
-"unmounted before starting the installation process."
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:707
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:931
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:619
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:836
 msgid "Unknown filesystem.  Your device may need to be reformatted."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:710
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:934
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:622
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:839
 #, python-format
 msgid "Unsupported filesystem: %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:728
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:640
 #, python-format
 msgid "Unknown GLib exception while trying to mount device: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:733
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:645
 #, python-format
 msgid "Unable to mount device: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:738
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:650
 msgid "No mount points found"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:749
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:661
 #, python-format
-msgid "Entering unmount_device for '%(device)s'"
+msgid "Entering unmount_device for \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:759
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:670
 #, python-format
-msgid "Unmounting mounted filesystems on '%(device)s'"
+msgid "Unmounting mounted filesystems on \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:763
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:674
 #, python-format
-msgid "Unmounting '%(udi)s' on '%(device)s'"
+msgid "Unmounting \"%(udi)s\" on \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:774
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:685
 #, python-format
 msgid "Mount %s exists after unmounting"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:787
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:698
 #, python-format
 msgid "Partitioning device %(device)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:916
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:821
 #, python-format
 msgid "Unsupported device '%(device)s', please report a bug."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:919
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:824
 msgid "Trying to continue anyway."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:928
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:833
 msgid "Verifying filesystem..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:952
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:857
 #, python-format
 msgid "Unable to change volume label: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:958
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:862
 msgid "Installing bootloader..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:965
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:869
 #, python-format
 msgid "Removing %(file)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1044
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:951
 #, python-format
 msgid "%s already bootable"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1064
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:971
 msgid "Unable to find partition"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1087
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:990
 #, python-format
 msgid "Formatting %(device)s as FAT32"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1150
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1053
 #, python-format
 msgid "Reading extracted MBR from %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1154
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1057
 #, python-format
 msgid "Could not read the extracted MBR from %(path)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1167
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1168
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1070
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1071
 #, python-format
 msgid "Resetting Master Boot Record of %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1173
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1076
 msgid "Drive is a loopback, skipping MBR reset"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1177
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1080
 msgid "Synchronizing data on disk..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:150
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:146
 msgid ""
 "Error: Cannot set the label or obtain the UUID of your device.  Unable to "
 "continue."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:184
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:180
 #, python-format
 msgid "Installation complete! (%s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:189
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:185
 msgid "Tails installation failed!"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:281
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:274
 #: ../config/chroot_local-includes/usr/share/applications/tails-installer.desktop.in.h:1
 msgid "Tails Installer"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:324
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:316
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:163
 msgid "Clone the current Tails"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:331
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:323
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:184
 msgid "Use a downloaded Tails ISO image"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:368
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:671
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:361
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:657
 msgid "Upgrade"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:370
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:362
 msgid "Manual Upgrade Instructions"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:372
-msgid "https://tails.boum.org/upgrade/"
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:380
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:583
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:648
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:371
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:569
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:634
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:358
 msgid "Install"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:383
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:373
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:131
 msgid "Installation Instructions"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:385
-msgid "https://tails.boum.org/install/"
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:391
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:380
 #, python-format
 msgid "%(size)s %(vendor)s %(model)s device (%(device)s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:403
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:392
 msgid "No ISO image selected"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:404
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:393
 msgid "Please select a Tails ISO image."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:446
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:435
 msgid "No device suitable to install Tails could be found"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:448
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:437
 #, python-format
 msgid "Please plug a USB flash drive or SD card of at least %0.1f GB."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:482
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:468
 #, python-format
 msgid ""
 "The USB stick \"%(pretty_name)s\" is configured as non-removable by its "
@@ -795,38 +786,38 @@ msgid ""
 "a different model."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:492
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:478
 #, python-format
 msgid ""
 "The device \"%(pretty_name)s\" is too small to install Tails (at least "
 "%(size)s GB is required)."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:505
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:491
 #, python-format
 msgid ""
 "To upgrade device \"%(pretty_name)s\" from this Tails, you need to use a downloaded Tails ISO image:\n"
-"https://tails.boum.org/install/download"
+"%(dl_url)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:526
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:513
 msgid "An error happened while installing Tails"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:578
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:564
 msgid "Installation complete!"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:630
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:617
 msgid "Unable to mount device"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:637
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:670
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:624
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:656
 msgid "Confirm the target USB stick"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:638
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:625
 #, python-format
 msgid ""
 "%(size)s %(vendor)s %(model)s device (%(device)s)\n"
@@ -834,50 +825,50 @@ msgid ""
 "All data on this USB stick will be lost."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:657
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:643
 #, python-format
 msgid "%(parent_size)s %(vendor)s %(model)s device (%(device)s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:665
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:651
 msgid ""
 "\n"
 "\n"
 "The persistent storage on this USB stick will be preserved."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:666
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:652
 #, python-format
 msgid "%(description)s%(persistence_message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:705
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:688
 msgid ""
 "The selected file is unreadable. Please fix its permissions or select "
 "another file."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:711
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:694
 msgid ""
 "Unable to use the selected file.  You may have better luck if you move your "
 "ISO to the root of your drive (ie: C:\\)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:717
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:700
 #, python-format
 msgid "%(filename)s selected"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:28
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:31
 msgid "Unable to find Tails on ISO"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:34
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:37
 #, python-format
 msgid "Could not guess underlying block device: %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:48
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:52
 #, python-format
 msgid ""
 "There was a problem executing `%(cmd)s`.\n"
@@ -885,29 +876,29 @@ msgid ""
 "%(err)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:60
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:64
 #, python-format
-msgid "'%s' does not exist"
+msgid "\"%s\" does not exist"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:62
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:66
 #, python-format
-msgid "'%s' is not a directory"
+msgid "\"%s\" is not a directory"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:72
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:77
 #, python-format
-msgid "Skipping '%(filename)s'"
+msgid "Skipping \"%(filename)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/utils.py:54
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/utils.py:54
 #, python-format
 msgid ""
 "There was a problem executing `%(cmd)s`.%(out)s\n"
 "%(err)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/utils.py:134
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/utils.py:126
 msgid "Could not open device for writing."
 msgstr ""
 
diff --git a/ja.po b/ja.po
index e2440ec191..8f99775e3a 100644
--- a/ja.po
+++ b/ja.po
@@ -33,9 +33,9 @@ msgid ""
 msgstr ""
 "Project-Id-Version: Tor Project\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2020-11-16 10:33+0100\n"
-"PO-Revision-Date: 2020-11-18 01:29+0000\n"
-"Last-Translator: タカハシ\n"
+"POT-Creation-Date: 2020-12-02 12:10+0100\n"
+"PO-Revision-Date: 2020-12-04 18:13+0000\n"
+"Last-Translator: Transifex Bot <>\n"
 "Language-Team: Japanese (http://www.transifex.com/otf/torproject/language/ja/)\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
@@ -395,7 +395,7 @@ msgid "Additional Settings"
 msgstr ""
 
 #: config/chroot_local-includes/usr/lib/python3/dist-packages/tailsgreeter/ui/add_settings_dialog.py:40
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:594
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:581
 #: config/chroot_local-includes/usr/local/sbin/tails-additional-software:366
 #: config/chroot_local-includes/usr/local/bin/tails-screen-locker:119
 #: config/chroot_local-includes/usr/local/bin/tor-browser:49
@@ -520,273 +520,264 @@ msgstr ""
 msgid "_Keyboard Layout"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:138
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:261
+#, python-format
+msgid "Unable to write on %(device)s, skipping."
+msgstr ""
+
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:294
+#, python-format
+msgid ""
+"Some partitions of the target device %(device)s are mounted. They will be "
+"unmounted before starting the installation process."
+msgstr ""
+
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:303
 msgid "Extracting live image to the target device..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:145
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:310
 #, python-format
 msgid "Wrote to device at %(speed)d MB/sec"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:276
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:408
 #, python-format
 msgid ""
 "There was a problem executing the following command: `%(command)s`.\n"
-"A more detailed error log has been written to '%(filename)s'."
+"A more detailed error log has been written to \"%(filename)s\"."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:292
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:424
 #, python-format
 msgid ""
 "Not enough free space on device.\n"
 "%(iso_size)dMB ISO + %(overlay_size)dMB overlay > %(free_space)dMB free space"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:301
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:433
 #, python-format
 msgid "Creating %sMB persistent overlay"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:351
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:483
 #, python-format
 msgid "Unable to copy %(infile)s to %(outfile)s: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:365
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:497
 msgid "Removing existing Tails system"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:374
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:387
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:507
 #, python-format
-msgid "Unable to chmod %(file)s: %(message)s"
+msgid "Unable to remove file from previous Tails system: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:380
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:514
 #, python-format
-msgid "Unable to remove file from previous Tails system: %(message)s"
+msgid "Unable to chmod %(file)s: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:394
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:521
 #, python-format
 msgid "Unable to remove directory from previous Tails system: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:442
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:569
 #, python-format
 msgid "Cannot find device %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:634
-#, python-format
-msgid "Unable to write on %(device)s, skipping."
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:664
-#, python-format
-msgid ""
-"Some partitions of the target device %(device)s are mounted. They will be "
-"unmounted before starting the installation process."
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:707
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:931
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:619
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:836
 msgid "Unknown filesystem.  Your device may need to be reformatted."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:710
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:934
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:622
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:839
 #, python-format
 msgid "Unsupported filesystem: %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:728
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:640
 #, python-format
 msgid "Unknown GLib exception while trying to mount device: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:733
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:645
 #, python-format
 msgid "Unable to mount device: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:738
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:650
 msgid "No mount points found"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:749
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:661
 #, python-format
-msgid "Entering unmount_device for '%(device)s'"
+msgid "Entering unmount_device for \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:759
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:670
 #, python-format
-msgid "Unmounting mounted filesystems on '%(device)s'"
+msgid "Unmounting mounted filesystems on \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:763
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:674
 #, python-format
-msgid "Unmounting '%(udi)s' on '%(device)s'"
+msgid "Unmounting \"%(udi)s\" on \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:774
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:685
 #, python-format
 msgid "Mount %s exists after unmounting"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:787
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:698
 #, python-format
 msgid "Partitioning device %(device)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:916
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:821
 #, python-format
 msgid "Unsupported device '%(device)s', please report a bug."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:919
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:824
 msgid "Trying to continue anyway."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:928
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:833
 msgid "Verifying filesystem..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:952
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:857
 #, python-format
 msgid "Unable to change volume label: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:958
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:862
 msgid "Installing bootloader..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:965
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:869
 #, python-format
 msgid "Removing %(file)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1044
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:951
 #, python-format
 msgid "%s already bootable"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1064
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:971
 msgid "Unable to find partition"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1087
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:990
 #, python-format
 msgid "Formatting %(device)s as FAT32"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1150
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1053
 #, python-format
 msgid "Reading extracted MBR from %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1154
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1057
 #, python-format
 msgid "Could not read the extracted MBR from %(path)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1167
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1168
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1070
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1071
 #, python-format
 msgid "Resetting Master Boot Record of %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1173
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1076
 msgid "Drive is a loopback, skipping MBR reset"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1177
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1080
 msgid "Synchronizing data on disk..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:150
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:146
 msgid ""
 "Error: Cannot set the label or obtain the UUID of your device.  Unable to "
 "continue."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:184
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:180
 #, python-format
 msgid "Installation complete! (%s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:189
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:185
 msgid "Tails installation failed!"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:281
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:274
 #: ../config/chroot_local-includes/usr/share/applications/tails-installer.desktop.in.h:1
 msgid "Tails Installer"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:324
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:316
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:163
 msgid "Clone the current Tails"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:331
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:323
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:184
 msgid "Use a downloaded Tails ISO image"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:368
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:671
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:361
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:657
 msgid "Upgrade"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:370
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:362
 msgid "Manual Upgrade Instructions"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:372
-msgid "https://tails.boum.org/upgrade/"
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:380
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:583
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:648
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:371
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:569
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:634
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:358
 msgid "Install"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:383
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:373
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:131
 msgid "Installation Instructions"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:385
-msgid "https://tails.boum.org/install/"
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:391
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:380
 #, python-format
 msgid "%(size)s %(vendor)s %(model)s device (%(device)s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:403
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:392
 msgid "No ISO image selected"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:404
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:393
 msgid "Please select a Tails ISO image."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:446
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:435
 msgid "No device suitable to install Tails could be found"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:448
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:437
 #, python-format
 msgid "Please plug a USB flash drive or SD card of at least %0.1f GB."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:482
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:468
 #, python-format
 msgid ""
 "The USB stick \"%(pretty_name)s\" is configured as non-removable by its "
@@ -794,38 +785,38 @@ msgid ""
 "a different model."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:492
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:478
 #, python-format
 msgid ""
 "The device \"%(pretty_name)s\" is too small to install Tails (at least "
 "%(size)s GB is required)."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:505
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:491
 #, python-format
 msgid ""
 "To upgrade device \"%(pretty_name)s\" from this Tails, you need to use a downloaded Tails ISO image:\n"
-"https://tails.boum.org/install/download"
+"%(dl_url)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:526
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:513
 msgid "An error happened while installing Tails"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:578
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:564
 msgid "Installation complete!"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:630
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:617
 msgid "Unable to mount device"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:637
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:670
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:624
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:656
 msgid "Confirm the target USB stick"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:638
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:625
 #, python-format
 msgid ""
 "%(size)s %(vendor)s %(model)s device (%(device)s)\n"
@@ -833,50 +824,50 @@ msgid ""
 "All data on this USB stick will be lost."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:657
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:643
 #, python-format
 msgid "%(parent_size)s %(vendor)s %(model)s device (%(device)s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:665
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:651
 msgid ""
 "\n"
 "\n"
 "The persistent storage on this USB stick will be preserved."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:666
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:652
 #, python-format
 msgid "%(description)s%(persistence_message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:705
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:688
 msgid ""
 "The selected file is unreadable. Please fix its permissions or select "
 "another file."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:711
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:694
 msgid ""
 "Unable to use the selected file.  You may have better luck if you move your "
 "ISO to the root of your drive (ie: C:\\)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:717
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:700
 #, python-format
 msgid "%(filename)s selected"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:28
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:31
 msgid "Unable to find Tails on ISO"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:34
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:37
 #, python-format
 msgid "Could not guess underlying block device: %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:48
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:52
 #, python-format
 msgid ""
 "There was a problem executing `%(cmd)s`.\n"
@@ -884,29 +875,29 @@ msgid ""
 "%(err)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:60
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:64
 #, python-format
-msgid "'%s' does not exist"
+msgid "\"%s\" does not exist"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:62
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:66
 #, python-format
-msgid "'%s' is not a directory"
+msgid "\"%s\" is not a directory"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:72
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:77
 #, python-format
-msgid "Skipping '%(filename)s'"
+msgid "Skipping \"%(filename)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/utils.py:54
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/utils.py:54
 #, python-format
 msgid ""
 "There was a problem executing `%(cmd)s`.%(out)s\n"
 "%(err)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/utils.py:134
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/utils.py:126
 msgid "Could not open device for writing."
 msgstr ""
 
diff --git a/ka.po b/ka.po
index 43fe4a3407..bfbf4eaa1c 100644
--- a/ka.po
+++ b/ka.po
@@ -10,9 +10,9 @@ msgid ""
 msgstr ""
 "Project-Id-Version: Tor Project\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2020-11-16 10:33+0100\n"
-"PO-Revision-Date: 2020-11-17 21:15+0000\n"
-"Last-Translator: Georgianization\n"
+"POT-Creation-Date: 2020-12-02 12:10+0100\n"
+"PO-Revision-Date: 2020-12-04 18:13+0000\n"
+"Last-Translator: Transifex Bot <>\n"
 "Language-Team: Georgian (http://www.transifex.com/otf/torproject/language/ka/)\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
@@ -372,7 +372,7 @@ msgid "Additional Settings"
 msgstr ""
 
 #: config/chroot_local-includes/usr/lib/python3/dist-packages/tailsgreeter/ui/add_settings_dialog.py:40
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:594
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:581
 #: config/chroot_local-includes/usr/local/sbin/tails-additional-software:366
 #: config/chroot_local-includes/usr/local/bin/tails-screen-locker:119
 #: config/chroot_local-includes/usr/local/bin/tor-browser:49
@@ -497,273 +497,264 @@ msgstr ""
 msgid "_Keyboard Layout"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:138
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:261
+#, python-format
+msgid "Unable to write on %(device)s, skipping."
+msgstr ""
+
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:294
+#, python-format
+msgid ""
+"Some partitions of the target device %(device)s are mounted. They will be "
+"unmounted before starting the installation process."
+msgstr ""
+
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:303
 msgid "Extracting live image to the target device..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:145
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:310
 #, python-format
 msgid "Wrote to device at %(speed)d MB/sec"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:276
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:408
 #, python-format
 msgid ""
 "There was a problem executing the following command: `%(command)s`.\n"
-"A more detailed error log has been written to '%(filename)s'."
+"A more detailed error log has been written to \"%(filename)s\"."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:292
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:424
 #, python-format
 msgid ""
 "Not enough free space on device.\n"
 "%(iso_size)dMB ISO + %(overlay_size)dMB overlay > %(free_space)dMB free space"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:301
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:433
 #, python-format
 msgid "Creating %sMB persistent overlay"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:351
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:483
 #, python-format
 msgid "Unable to copy %(infile)s to %(outfile)s: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:365
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:497
 msgid "Removing existing Tails system"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:374
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:387
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:507
 #, python-format
-msgid "Unable to chmod %(file)s: %(message)s"
+msgid "Unable to remove file from previous Tails system: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:380
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:514
 #, python-format
-msgid "Unable to remove file from previous Tails system: %(message)s"
+msgid "Unable to chmod %(file)s: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:394
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:521
 #, python-format
 msgid "Unable to remove directory from previous Tails system: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:442
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:569
 #, python-format
 msgid "Cannot find device %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:634
-#, python-format
-msgid "Unable to write on %(device)s, skipping."
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:664
-#, python-format
-msgid ""
-"Some partitions of the target device %(device)s are mounted. They will be "
-"unmounted before starting the installation process."
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:707
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:931
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:619
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:836
 msgid "Unknown filesystem.  Your device may need to be reformatted."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:710
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:934
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:622
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:839
 #, python-format
 msgid "Unsupported filesystem: %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:728
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:640
 #, python-format
 msgid "Unknown GLib exception while trying to mount device: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:733
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:645
 #, python-format
 msgid "Unable to mount device: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:738
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:650
 msgid "No mount points found"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:749
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:661
 #, python-format
-msgid "Entering unmount_device for '%(device)s'"
+msgid "Entering unmount_device for \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:759
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:670
 #, python-format
-msgid "Unmounting mounted filesystems on '%(device)s'"
+msgid "Unmounting mounted filesystems on \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:763
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:674
 #, python-format
-msgid "Unmounting '%(udi)s' on '%(device)s'"
+msgid "Unmounting \"%(udi)s\" on \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:774
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:685
 #, python-format
 msgid "Mount %s exists after unmounting"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:787
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:698
 #, python-format
 msgid "Partitioning device %(device)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:916
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:821
 #, python-format
 msgid "Unsupported device '%(device)s', please report a bug."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:919
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:824
 msgid "Trying to continue anyway."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:928
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:833
 msgid "Verifying filesystem..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:952
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:857
 #, python-format
 msgid "Unable to change volume label: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:958
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:862
 msgid "Installing bootloader..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:965
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:869
 #, python-format
 msgid "Removing %(file)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1044
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:951
 #, python-format
 msgid "%s already bootable"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1064
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:971
 msgid "Unable to find partition"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1087
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:990
 #, python-format
 msgid "Formatting %(device)s as FAT32"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1150
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1053
 #, python-format
 msgid "Reading extracted MBR from %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1154
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1057
 #, python-format
 msgid "Could not read the extracted MBR from %(path)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1167
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1168
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1070
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1071
 #, python-format
 msgid "Resetting Master Boot Record of %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1173
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1076
 msgid "Drive is a loopback, skipping MBR reset"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1177
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1080
 msgid "Synchronizing data on disk..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:150
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:146
 msgid ""
 "Error: Cannot set the label or obtain the UUID of your device.  Unable to "
 "continue."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:184
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:180
 #, python-format
 msgid "Installation complete! (%s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:189
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:185
 msgid "Tails installation failed!"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:281
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:274
 #: ../config/chroot_local-includes/usr/share/applications/tails-installer.desktop.in.h:1
 msgid "Tails Installer"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:324
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:316
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:163
 msgid "Clone the current Tails"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:331
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:323
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:184
 msgid "Use a downloaded Tails ISO image"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:368
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:671
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:361
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:657
 msgid "Upgrade"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:370
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:362
 msgid "Manual Upgrade Instructions"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:372
-msgid "https://tails.boum.org/upgrade/"
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:380
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:583
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:648
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:371
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:569
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:634
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:358
 msgid "Install"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:383
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:373
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:131
 msgid "Installation Instructions"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:385
-msgid "https://tails.boum.org/install/"
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:391
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:380
 #, python-format
 msgid "%(size)s %(vendor)s %(model)s device (%(device)s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:403
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:392
 msgid "No ISO image selected"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:404
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:393
 msgid "Please select a Tails ISO image."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:446
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:435
 msgid "No device suitable to install Tails could be found"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:448
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:437
 #, python-format
 msgid "Please plug a USB flash drive or SD card of at least %0.1f GB."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:482
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:468
 #, python-format
 msgid ""
 "The USB stick \"%(pretty_name)s\" is configured as non-removable by its "
@@ -771,38 +762,38 @@ msgid ""
 "a different model."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:492
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:478
 #, python-format
 msgid ""
 "The device \"%(pretty_name)s\" is too small to install Tails (at least "
 "%(size)s GB is required)."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:505
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:491
 #, python-format
 msgid ""
 "To upgrade device \"%(pretty_name)s\" from this Tails, you need to use a downloaded Tails ISO image:\n"
-"https://tails.boum.org/install/download"
+"%(dl_url)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:526
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:513
 msgid "An error happened while installing Tails"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:578
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:564
 msgid "Installation complete!"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:630
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:617
 msgid "Unable to mount device"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:637
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:670
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:624
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:656
 msgid "Confirm the target USB stick"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:638
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:625
 #, python-format
 msgid ""
 "%(size)s %(vendor)s %(model)s device (%(device)s)\n"
@@ -810,50 +801,50 @@ msgid ""
 "All data on this USB stick will be lost."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:657
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:643
 #, python-format
 msgid "%(parent_size)s %(vendor)s %(model)s device (%(device)s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:665
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:651
 msgid ""
 "\n"
 "\n"
 "The persistent storage on this USB stick will be preserved."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:666
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:652
 #, python-format
 msgid "%(description)s%(persistence_message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:705
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:688
 msgid ""
 "The selected file is unreadable. Please fix its permissions or select "
 "another file."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:711
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:694
 msgid ""
 "Unable to use the selected file.  You may have better luck if you move your "
 "ISO to the root of your drive (ie: C:\\)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:717
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:700
 #, python-format
 msgid "%(filename)s selected"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:28
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:31
 msgid "Unable to find Tails on ISO"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:34
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:37
 #, python-format
 msgid "Could not guess underlying block device: %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:48
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:52
 #, python-format
 msgid ""
 "There was a problem executing `%(cmd)s`.\n"
@@ -861,29 +852,29 @@ msgid ""
 "%(err)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:60
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:64
 #, python-format
-msgid "'%s' does not exist"
+msgid "\"%s\" does not exist"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:62
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:66
 #, python-format
-msgid "'%s' is not a directory"
+msgid "\"%s\" is not a directory"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:72
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:77
 #, python-format
-msgid "Skipping '%(filename)s'"
+msgid "Skipping \"%(filename)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/utils.py:54
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/utils.py:54
 #, python-format
 msgid ""
 "There was a problem executing `%(cmd)s`.%(out)s\n"
 "%(err)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/utils.py:134
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/utils.py:126
 msgid "Could not open device for writing."
 msgstr ""
 
diff --git a/kab.po b/kab.po
index 8bd7d44135..192d2aef68 100644
--- a/kab.po
+++ b/kab.po
@@ -7,8 +7,8 @@ msgid ""
 msgstr ""
 "Project-Id-Version: Tor Project\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2020-11-16 10:33+0100\n"
-"PO-Revision-Date: 2020-11-16 12:13+0000\n"
+"POT-Creation-Date: 2020-12-02 12:10+0100\n"
+"PO-Revision-Date: 2020-12-04 18:13+0000\n"
 "Last-Translator: Transifex Bot <>\n"
 "Language-Team: Kabyle (http://www.transifex.com/otf/torproject/language/kab/)\n"
 "MIME-Version: 1.0\n"
@@ -369,7 +369,7 @@ msgid "Additional Settings"
 msgstr ""
 
 #: config/chroot_local-includes/usr/lib/python3/dist-packages/tailsgreeter/ui/add_settings_dialog.py:40
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:594
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:581
 #: config/chroot_local-includes/usr/local/sbin/tails-additional-software:366
 #: config/chroot_local-includes/usr/local/bin/tails-screen-locker:119
 #: config/chroot_local-includes/usr/local/bin/tor-browser:49
@@ -494,273 +494,264 @@ msgstr ""
 msgid "_Keyboard Layout"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:138
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:261
+#, python-format
+msgid "Unable to write on %(device)s, skipping."
+msgstr ""
+
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:294
+#, python-format
+msgid ""
+"Some partitions of the target device %(device)s are mounted. They will be "
+"unmounted before starting the installation process."
+msgstr ""
+
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:303
 msgid "Extracting live image to the target device..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:145
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:310
 #, python-format
 msgid "Wrote to device at %(speed)d MB/sec"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:276
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:408
 #, python-format
 msgid ""
 "There was a problem executing the following command: `%(command)s`.\n"
-"A more detailed error log has been written to '%(filename)s'."
+"A more detailed error log has been written to \"%(filename)s\"."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:292
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:424
 #, python-format
 msgid ""
 "Not enough free space on device.\n"
 "%(iso_size)dMB ISO + %(overlay_size)dMB overlay > %(free_space)dMB free space"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:301
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:433
 #, python-format
 msgid "Creating %sMB persistent overlay"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:351
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:483
 #, python-format
 msgid "Unable to copy %(infile)s to %(outfile)s: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:365
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:497
 msgid "Removing existing Tails system"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:374
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:387
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:507
 #, python-format
-msgid "Unable to chmod %(file)s: %(message)s"
+msgid "Unable to remove file from previous Tails system: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:380
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:514
 #, python-format
-msgid "Unable to remove file from previous Tails system: %(message)s"
+msgid "Unable to chmod %(file)s: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:394
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:521
 #, python-format
 msgid "Unable to remove directory from previous Tails system: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:442
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:569
 #, python-format
 msgid "Cannot find device %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:634
-#, python-format
-msgid "Unable to write on %(device)s, skipping."
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:664
-#, python-format
-msgid ""
-"Some partitions of the target device %(device)s are mounted. They will be "
-"unmounted before starting the installation process."
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:707
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:931
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:619
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:836
 msgid "Unknown filesystem.  Your device may need to be reformatted."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:710
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:934
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:622
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:839
 #, python-format
 msgid "Unsupported filesystem: %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:728
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:640
 #, python-format
 msgid "Unknown GLib exception while trying to mount device: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:733
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:645
 #, python-format
 msgid "Unable to mount device: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:738
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:650
 msgid "No mount points found"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:749
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:661
 #, python-format
-msgid "Entering unmount_device for '%(device)s'"
+msgid "Entering unmount_device for \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:759
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:670
 #, python-format
-msgid "Unmounting mounted filesystems on '%(device)s'"
+msgid "Unmounting mounted filesystems on \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:763
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:674
 #, python-format
-msgid "Unmounting '%(udi)s' on '%(device)s'"
+msgid "Unmounting \"%(udi)s\" on \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:774
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:685
 #, python-format
 msgid "Mount %s exists after unmounting"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:787
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:698
 #, python-format
 msgid "Partitioning device %(device)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:916
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:821
 #, python-format
 msgid "Unsupported device '%(device)s', please report a bug."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:919
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:824
 msgid "Trying to continue anyway."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:928
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:833
 msgid "Verifying filesystem..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:952
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:857
 #, python-format
 msgid "Unable to change volume label: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:958
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:862
 msgid "Installing bootloader..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:965
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:869
 #, python-format
 msgid "Removing %(file)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1044
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:951
 #, python-format
 msgid "%s already bootable"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1064
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:971
 msgid "Unable to find partition"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1087
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:990
 #, python-format
 msgid "Formatting %(device)s as FAT32"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1150
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1053
 #, python-format
 msgid "Reading extracted MBR from %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1154
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1057
 #, python-format
 msgid "Could not read the extracted MBR from %(path)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1167
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1168
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1070
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1071
 #, python-format
 msgid "Resetting Master Boot Record of %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1173
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1076
 msgid "Drive is a loopback, skipping MBR reset"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1177
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1080
 msgid "Synchronizing data on disk..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:150
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:146
 msgid ""
 "Error: Cannot set the label or obtain the UUID of your device.  Unable to "
 "continue."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:184
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:180
 #, python-format
 msgid "Installation complete! (%s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:189
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:185
 msgid "Tails installation failed!"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:281
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:274
 #: ../config/chroot_local-includes/usr/share/applications/tails-installer.desktop.in.h:1
 msgid "Tails Installer"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:324
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:316
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:163
 msgid "Clone the current Tails"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:331
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:323
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:184
 msgid "Use a downloaded Tails ISO image"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:368
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:671
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:361
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:657
 msgid "Upgrade"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:370
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:362
 msgid "Manual Upgrade Instructions"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:372
-msgid "https://tails.boum.org/upgrade/"
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:380
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:583
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:648
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:371
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:569
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:634
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:358
 msgid "Install"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:383
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:373
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:131
 msgid "Installation Instructions"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:385
-msgid "https://tails.boum.org/install/"
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:391
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:380
 #, python-format
 msgid "%(size)s %(vendor)s %(model)s device (%(device)s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:403
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:392
 msgid "No ISO image selected"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:404
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:393
 msgid "Please select a Tails ISO image."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:446
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:435
 msgid "No device suitable to install Tails could be found"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:448
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:437
 #, python-format
 msgid "Please plug a USB flash drive or SD card of at least %0.1f GB."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:482
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:468
 #, python-format
 msgid ""
 "The USB stick \"%(pretty_name)s\" is configured as non-removable by its "
@@ -768,38 +759,38 @@ msgid ""
 "a different model."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:492
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:478
 #, python-format
 msgid ""
 "The device \"%(pretty_name)s\" is too small to install Tails (at least "
 "%(size)s GB is required)."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:505
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:491
 #, python-format
 msgid ""
 "To upgrade device \"%(pretty_name)s\" from this Tails, you need to use a downloaded Tails ISO image:\n"
-"https://tails.boum.org/install/download"
+"%(dl_url)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:526
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:513
 msgid "An error happened while installing Tails"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:578
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:564
 msgid "Installation complete!"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:630
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:617
 msgid "Unable to mount device"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:637
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:670
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:624
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:656
 msgid "Confirm the target USB stick"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:638
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:625
 #, python-format
 msgid ""
 "%(size)s %(vendor)s %(model)s device (%(device)s)\n"
@@ -807,50 +798,50 @@ msgid ""
 "All data on this USB stick will be lost."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:657
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:643
 #, python-format
 msgid "%(parent_size)s %(vendor)s %(model)s device (%(device)s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:665
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:651
 msgid ""
 "\n"
 "\n"
 "The persistent storage on this USB stick will be preserved."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:666
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:652
 #, python-format
 msgid "%(description)s%(persistence_message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:705
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:688
 msgid ""
 "The selected file is unreadable. Please fix its permissions or select "
 "another file."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:711
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:694
 msgid ""
 "Unable to use the selected file.  You may have better luck if you move your "
 "ISO to the root of your drive (ie: C:\\)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:717
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:700
 #, python-format
 msgid "%(filename)s selected"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:28
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:31
 msgid "Unable to find Tails on ISO"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:34
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:37
 #, python-format
 msgid "Could not guess underlying block device: %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:48
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:52
 #, python-format
 msgid ""
 "There was a problem executing `%(cmd)s`.\n"
@@ -858,29 +849,29 @@ msgid ""
 "%(err)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:60
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:64
 #, python-format
-msgid "'%s' does not exist"
+msgid "\"%s\" does not exist"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:62
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:66
 #, python-format
-msgid "'%s' is not a directory"
+msgid "\"%s\" is not a directory"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:72
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:77
 #, python-format
-msgid "Skipping '%(filename)s'"
+msgid "Skipping \"%(filename)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/utils.py:54
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/utils.py:54
 #, python-format
 msgid ""
 "There was a problem executing `%(cmd)s`.%(out)s\n"
 "%(err)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/utils.py:134
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/utils.py:126
 msgid "Could not open device for writing."
 msgstr ""
 
diff --git a/kk.po b/kk.po
index a93bf8b0a7..6f9b20ff8c 100644
--- a/kk.po
+++ b/kk.po
@@ -9,8 +9,8 @@ msgid ""
 msgstr ""
 "Project-Id-Version: Tor Project\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2020-11-16 10:33+0100\n"
-"PO-Revision-Date: 2020-11-16 12:13+0000\n"
+"POT-Creation-Date: 2020-12-02 12:10+0100\n"
+"PO-Revision-Date: 2020-12-04 18:13+0000\n"
 "Last-Translator: Transifex Bot <>\n"
 "Language-Team: Kazakh (http://www.transifex.com/otf/torproject/language/kk/)\n"
 "MIME-Version: 1.0\n"
@@ -371,7 +371,7 @@ msgid "Additional Settings"
 msgstr ""
 
 #: config/chroot_local-includes/usr/lib/python3/dist-packages/tailsgreeter/ui/add_settings_dialog.py:40
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:594
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:581
 #: config/chroot_local-includes/usr/local/sbin/tails-additional-software:366
 #: config/chroot_local-includes/usr/local/bin/tails-screen-locker:119
 #: config/chroot_local-includes/usr/local/bin/tor-browser:49
@@ -496,273 +496,264 @@ msgstr ""
 msgid "_Keyboard Layout"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:138
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:261
+#, python-format
+msgid "Unable to write on %(device)s, skipping."
+msgstr ""
+
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:294
+#, python-format
+msgid ""
+"Some partitions of the target device %(device)s are mounted. They will be "
+"unmounted before starting the installation process."
+msgstr ""
+
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:303
 msgid "Extracting live image to the target device..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:145
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:310
 #, python-format
 msgid "Wrote to device at %(speed)d MB/sec"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:276
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:408
 #, python-format
 msgid ""
 "There was a problem executing the following command: `%(command)s`.\n"
-"A more detailed error log has been written to '%(filename)s'."
+"A more detailed error log has been written to \"%(filename)s\"."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:292
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:424
 #, python-format
 msgid ""
 "Not enough free space on device.\n"
 "%(iso_size)dMB ISO + %(overlay_size)dMB overlay > %(free_space)dMB free space"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:301
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:433
 #, python-format
 msgid "Creating %sMB persistent overlay"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:351
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:483
 #, python-format
 msgid "Unable to copy %(infile)s to %(outfile)s: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:365
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:497
 msgid "Removing existing Tails system"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:374
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:387
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:507
 #, python-format
-msgid "Unable to chmod %(file)s: %(message)s"
+msgid "Unable to remove file from previous Tails system: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:380
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:514
 #, python-format
-msgid "Unable to remove file from previous Tails system: %(message)s"
+msgid "Unable to chmod %(file)s: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:394
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:521
 #, python-format
 msgid "Unable to remove directory from previous Tails system: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:442
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:569
 #, python-format
 msgid "Cannot find device %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:634
-#, python-format
-msgid "Unable to write on %(device)s, skipping."
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:664
-#, python-format
-msgid ""
-"Some partitions of the target device %(device)s are mounted. They will be "
-"unmounted before starting the installation process."
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:707
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:931
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:619
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:836
 msgid "Unknown filesystem.  Your device may need to be reformatted."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:710
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:934
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:622
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:839
 #, python-format
 msgid "Unsupported filesystem: %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:728
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:640
 #, python-format
 msgid "Unknown GLib exception while trying to mount device: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:733
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:645
 #, python-format
 msgid "Unable to mount device: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:738
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:650
 msgid "No mount points found"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:749
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:661
 #, python-format
-msgid "Entering unmount_device for '%(device)s'"
+msgid "Entering unmount_device for \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:759
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:670
 #, python-format
-msgid "Unmounting mounted filesystems on '%(device)s'"
+msgid "Unmounting mounted filesystems on \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:763
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:674
 #, python-format
-msgid "Unmounting '%(udi)s' on '%(device)s'"
+msgid "Unmounting \"%(udi)s\" on \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:774
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:685
 #, python-format
 msgid "Mount %s exists after unmounting"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:787
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:698
 #, python-format
 msgid "Partitioning device %(device)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:916
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:821
 #, python-format
 msgid "Unsupported device '%(device)s', please report a bug."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:919
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:824
 msgid "Trying to continue anyway."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:928
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:833
 msgid "Verifying filesystem..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:952
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:857
 #, python-format
 msgid "Unable to change volume label: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:958
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:862
 msgid "Installing bootloader..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:965
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:869
 #, python-format
 msgid "Removing %(file)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1044
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:951
 #, python-format
 msgid "%s already bootable"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1064
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:971
 msgid "Unable to find partition"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1087
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:990
 #, python-format
 msgid "Formatting %(device)s as FAT32"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1150
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1053
 #, python-format
 msgid "Reading extracted MBR from %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1154
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1057
 #, python-format
 msgid "Could not read the extracted MBR from %(path)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1167
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1168
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1070
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1071
 #, python-format
 msgid "Resetting Master Boot Record of %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1173
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1076
 msgid "Drive is a loopback, skipping MBR reset"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1177
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1080
 msgid "Synchronizing data on disk..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:150
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:146
 msgid ""
 "Error: Cannot set the label or obtain the UUID of your device.  Unable to "
 "continue."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:184
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:180
 #, python-format
 msgid "Installation complete! (%s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:189
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:185
 msgid "Tails installation failed!"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:281
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:274
 #: ../config/chroot_local-includes/usr/share/applications/tails-installer.desktop.in.h:1
 msgid "Tails Installer"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:324
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:316
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:163
 msgid "Clone the current Tails"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:331
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:323
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:184
 msgid "Use a downloaded Tails ISO image"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:368
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:671
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:361
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:657
 msgid "Upgrade"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:370
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:362
 msgid "Manual Upgrade Instructions"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:372
-msgid "https://tails.boum.org/upgrade/"
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:380
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:583
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:648
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:371
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:569
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:634
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:358
 msgid "Install"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:383
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:373
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:131
 msgid "Installation Instructions"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:385
-msgid "https://tails.boum.org/install/"
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:391
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:380
 #, python-format
 msgid "%(size)s %(vendor)s %(model)s device (%(device)s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:403
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:392
 msgid "No ISO image selected"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:404
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:393
 msgid "Please select a Tails ISO image."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:446
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:435
 msgid "No device suitable to install Tails could be found"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:448
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:437
 #, python-format
 msgid "Please plug a USB flash drive or SD card of at least %0.1f GB."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:482
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:468
 #, python-format
 msgid ""
 "The USB stick \"%(pretty_name)s\" is configured as non-removable by its "
@@ -770,38 +761,38 @@ msgid ""
 "a different model."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:492
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:478
 #, python-format
 msgid ""
 "The device \"%(pretty_name)s\" is too small to install Tails (at least "
 "%(size)s GB is required)."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:505
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:491
 #, python-format
 msgid ""
 "To upgrade device \"%(pretty_name)s\" from this Tails, you need to use a downloaded Tails ISO image:\n"
-"https://tails.boum.org/install/download"
+"%(dl_url)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:526
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:513
 msgid "An error happened while installing Tails"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:578
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:564
 msgid "Installation complete!"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:630
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:617
 msgid "Unable to mount device"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:637
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:670
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:624
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:656
 msgid "Confirm the target USB stick"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:638
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:625
 #, python-format
 msgid ""
 "%(size)s %(vendor)s %(model)s device (%(device)s)\n"
@@ -809,50 +800,50 @@ msgid ""
 "All data on this USB stick will be lost."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:657
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:643
 #, python-format
 msgid "%(parent_size)s %(vendor)s %(model)s device (%(device)s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:665
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:651
 msgid ""
 "\n"
 "\n"
 "The persistent storage on this USB stick will be preserved."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:666
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:652
 #, python-format
 msgid "%(description)s%(persistence_message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:705
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:688
 msgid ""
 "The selected file is unreadable. Please fix its permissions or select "
 "another file."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:711
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:694
 msgid ""
 "Unable to use the selected file.  You may have better luck if you move your "
 "ISO to the root of your drive (ie: C:\\)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:717
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:700
 #, python-format
 msgid "%(filename)s selected"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:28
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:31
 msgid "Unable to find Tails on ISO"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:34
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:37
 #, python-format
 msgid "Could not guess underlying block device: %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:48
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:52
 #, python-format
 msgid ""
 "There was a problem executing `%(cmd)s`.\n"
@@ -860,29 +851,29 @@ msgid ""
 "%(err)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:60
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:64
 #, python-format
-msgid "'%s' does not exist"
+msgid "\"%s\" does not exist"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:62
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:66
 #, python-format
-msgid "'%s' is not a directory"
+msgid "\"%s\" is not a directory"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:72
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:77
 #, python-format
-msgid "Skipping '%(filename)s'"
+msgid "Skipping \"%(filename)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/utils.py:54
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/utils.py:54
 #, python-format
 msgid ""
 "There was a problem executing `%(cmd)s`.%(out)s\n"
 "%(err)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/utils.py:134
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/utils.py:126
 msgid "Could not open device for writing."
 msgstr ""
 
diff --git a/km.po b/km.po
index fe29473d5f..104fcabcbb 100644
--- a/km.po
+++ b/km.po
@@ -9,8 +9,8 @@ msgid ""
 msgstr ""
 "Project-Id-Version: Tor Project\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2020-11-16 10:33+0100\n"
-"PO-Revision-Date: 2020-11-16 12:13+0000\n"
+"POT-Creation-Date: 2020-12-02 12:10+0100\n"
+"PO-Revision-Date: 2020-12-04 18:13+0000\n"
 "Last-Translator: Transifex Bot <>\n"
 "Language-Team: Khmer (http://www.transifex.com/otf/torproject/language/km/)\n"
 "MIME-Version: 1.0\n"
@@ -371,7 +371,7 @@ msgid "Additional Settings"
 msgstr ""
 
 #: config/chroot_local-includes/usr/lib/python3/dist-packages/tailsgreeter/ui/add_settings_dialog.py:40
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:594
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:581
 #: config/chroot_local-includes/usr/local/sbin/tails-additional-software:366
 #: config/chroot_local-includes/usr/local/bin/tails-screen-locker:119
 #: config/chroot_local-includes/usr/local/bin/tor-browser:49
@@ -496,273 +496,264 @@ msgstr ""
 msgid "_Keyboard Layout"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:138
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:261
+#, python-format
+msgid "Unable to write on %(device)s, skipping."
+msgstr ""
+
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:294
+#, python-format
+msgid ""
+"Some partitions of the target device %(device)s are mounted. They will be "
+"unmounted before starting the installation process."
+msgstr ""
+
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:303
 msgid "Extracting live image to the target device..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:145
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:310
 #, python-format
 msgid "Wrote to device at %(speed)d MB/sec"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:276
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:408
 #, python-format
 msgid ""
 "There was a problem executing the following command: `%(command)s`.\n"
-"A more detailed error log has been written to '%(filename)s'."
+"A more detailed error log has been written to \"%(filename)s\"."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:292
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:424
 #, python-format
 msgid ""
 "Not enough free space on device.\n"
 "%(iso_size)dMB ISO + %(overlay_size)dMB overlay > %(free_space)dMB free space"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:301
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:433
 #, python-format
 msgid "Creating %sMB persistent overlay"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:351
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:483
 #, python-format
 msgid "Unable to copy %(infile)s to %(outfile)s: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:365
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:497
 msgid "Removing existing Tails system"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:374
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:387
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:507
 #, python-format
-msgid "Unable to chmod %(file)s: %(message)s"
+msgid "Unable to remove file from previous Tails system: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:380
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:514
 #, python-format
-msgid "Unable to remove file from previous Tails system: %(message)s"
+msgid "Unable to chmod %(file)s: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:394
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:521
 #, python-format
 msgid "Unable to remove directory from previous Tails system: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:442
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:569
 #, python-format
 msgid "Cannot find device %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:634
-#, python-format
-msgid "Unable to write on %(device)s, skipping."
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:664
-#, python-format
-msgid ""
-"Some partitions of the target device %(device)s are mounted. They will be "
-"unmounted before starting the installation process."
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:707
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:931
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:619
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:836
 msgid "Unknown filesystem.  Your device may need to be reformatted."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:710
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:934
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:622
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:839
 #, python-format
 msgid "Unsupported filesystem: %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:728
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:640
 #, python-format
 msgid "Unknown GLib exception while trying to mount device: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:733
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:645
 #, python-format
 msgid "Unable to mount device: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:738
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:650
 msgid "No mount points found"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:749
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:661
 #, python-format
-msgid "Entering unmount_device for '%(device)s'"
+msgid "Entering unmount_device for \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:759
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:670
 #, python-format
-msgid "Unmounting mounted filesystems on '%(device)s'"
+msgid "Unmounting mounted filesystems on \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:763
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:674
 #, python-format
-msgid "Unmounting '%(udi)s' on '%(device)s'"
+msgid "Unmounting \"%(udi)s\" on \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:774
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:685
 #, python-format
 msgid "Mount %s exists after unmounting"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:787
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:698
 #, python-format
 msgid "Partitioning device %(device)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:916
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:821
 #, python-format
 msgid "Unsupported device '%(device)s', please report a bug."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:919
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:824
 msgid "Trying to continue anyway."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:928
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:833
 msgid "Verifying filesystem..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:952
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:857
 #, python-format
 msgid "Unable to change volume label: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:958
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:862
 msgid "Installing bootloader..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:965
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:869
 #, python-format
 msgid "Removing %(file)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1044
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:951
 #, python-format
 msgid "%s already bootable"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1064
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:971
 msgid "Unable to find partition"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1087
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:990
 #, python-format
 msgid "Formatting %(device)s as FAT32"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1150
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1053
 #, python-format
 msgid "Reading extracted MBR from %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1154
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1057
 #, python-format
 msgid "Could not read the extracted MBR from %(path)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1167
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1168
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1070
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1071
 #, python-format
 msgid "Resetting Master Boot Record of %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1173
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1076
 msgid "Drive is a loopback, skipping MBR reset"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1177
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1080
 msgid "Synchronizing data on disk..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:150
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:146
 msgid ""
 "Error: Cannot set the label or obtain the UUID of your device.  Unable to "
 "continue."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:184
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:180
 #, python-format
 msgid "Installation complete! (%s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:189
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:185
 msgid "Tails installation failed!"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:281
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:274
 #: ../config/chroot_local-includes/usr/share/applications/tails-installer.desktop.in.h:1
 msgid "Tails Installer"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:324
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:316
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:163
 msgid "Clone the current Tails"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:331
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:323
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:184
 msgid "Use a downloaded Tails ISO image"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:368
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:671
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:361
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:657
 msgid "Upgrade"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:370
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:362
 msgid "Manual Upgrade Instructions"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:372
-msgid "https://tails.boum.org/upgrade/"
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:380
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:583
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:648
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:371
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:569
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:634
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:358
 msgid "Install"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:383
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:373
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:131
 msgid "Installation Instructions"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:385
-msgid "https://tails.boum.org/install/"
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:391
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:380
 #, python-format
 msgid "%(size)s %(vendor)s %(model)s device (%(device)s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:403
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:392
 msgid "No ISO image selected"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:404
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:393
 msgid "Please select a Tails ISO image."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:446
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:435
 msgid "No device suitable to install Tails could be found"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:448
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:437
 #, python-format
 msgid "Please plug a USB flash drive or SD card of at least %0.1f GB."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:482
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:468
 #, python-format
 msgid ""
 "The USB stick \"%(pretty_name)s\" is configured as non-removable by its "
@@ -770,38 +761,38 @@ msgid ""
 "a different model."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:492
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:478
 #, python-format
 msgid ""
 "The device \"%(pretty_name)s\" is too small to install Tails (at least "
 "%(size)s GB is required)."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:505
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:491
 #, python-format
 msgid ""
 "To upgrade device \"%(pretty_name)s\" from this Tails, you need to use a downloaded Tails ISO image:\n"
-"https://tails.boum.org/install/download"
+"%(dl_url)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:526
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:513
 msgid "An error happened while installing Tails"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:578
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:564
 msgid "Installation complete!"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:630
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:617
 msgid "Unable to mount device"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:637
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:670
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:624
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:656
 msgid "Confirm the target USB stick"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:638
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:625
 #, python-format
 msgid ""
 "%(size)s %(vendor)s %(model)s device (%(device)s)\n"
@@ -809,50 +800,50 @@ msgid ""
 "All data on this USB stick will be lost."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:657
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:643
 #, python-format
 msgid "%(parent_size)s %(vendor)s %(model)s device (%(device)s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:665
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:651
 msgid ""
 "\n"
 "\n"
 "The persistent storage on this USB stick will be preserved."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:666
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:652
 #, python-format
 msgid "%(description)s%(persistence_message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:705
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:688
 msgid ""
 "The selected file is unreadable. Please fix its permissions or select "
 "another file."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:711
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:694
 msgid ""
 "Unable to use the selected file.  You may have better luck if you move your "
 "ISO to the root of your drive (ie: C:\\)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:717
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:700
 #, python-format
 msgid "%(filename)s selected"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:28
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:31
 msgid "Unable to find Tails on ISO"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:34
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:37
 #, python-format
 msgid "Could not guess underlying block device: %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:48
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:52
 #, python-format
 msgid ""
 "There was a problem executing `%(cmd)s`.\n"
@@ -860,29 +851,29 @@ msgid ""
 "%(err)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:60
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:64
 #, python-format
-msgid "'%s' does not exist"
+msgid "\"%s\" does not exist"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:62
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:66
 #, python-format
-msgid "'%s' is not a directory"
+msgid "\"%s\" is not a directory"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:72
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:77
 #, python-format
-msgid "Skipping '%(filename)s'"
+msgid "Skipping \"%(filename)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/utils.py:54
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/utils.py:54
 #, python-format
 msgid ""
 "There was a problem executing `%(cmd)s`.%(out)s\n"
 "%(err)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/utils.py:134
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/utils.py:126
 msgid "Could not open device for writing."
 msgstr ""
 
diff --git a/kn.po b/kn.po
index 8eae80de9e..31b9314183 100644
--- a/kn.po
+++ b/kn.po
@@ -8,9 +8,9 @@ msgid ""
 msgstr ""
 "Project-Id-Version: Tor Project\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2020-11-16 10:33+0100\n"
-"PO-Revision-Date: 2020-11-29 12:13+0000\n"
-"Last-Translator: Yogesh K S <yogesh at karnatakaeducation.org.in>\n"
+"POT-Creation-Date: 2020-12-02 12:10+0100\n"
+"PO-Revision-Date: 2020-12-04 18:13+0000\n"
+"Last-Translator: Transifex Bot <>\n"
 "Language-Team: Kannada (http://www.transifex.com/otf/torproject/language/kn/)\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
@@ -370,7 +370,7 @@ msgid "Additional Settings"
 msgstr ""
 
 #: config/chroot_local-includes/usr/lib/python3/dist-packages/tailsgreeter/ui/add_settings_dialog.py:40
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:594
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:581
 #: config/chroot_local-includes/usr/local/sbin/tails-additional-software:366
 #: config/chroot_local-includes/usr/local/bin/tails-screen-locker:119
 #: config/chroot_local-includes/usr/local/bin/tor-browser:49
@@ -495,273 +495,264 @@ msgstr ""
 msgid "_Keyboard Layout"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:138
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:261
+#, python-format
+msgid "Unable to write on %(device)s, skipping."
+msgstr ""
+
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:294
+#, python-format
+msgid ""
+"Some partitions of the target device %(device)s are mounted. They will be "
+"unmounted before starting the installation process."
+msgstr ""
+
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:303
 msgid "Extracting live image to the target device..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:145
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:310
 #, python-format
 msgid "Wrote to device at %(speed)d MB/sec"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:276
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:408
 #, python-format
 msgid ""
 "There was a problem executing the following command: `%(command)s`.\n"
-"A more detailed error log has been written to '%(filename)s'."
+"A more detailed error log has been written to \"%(filename)s\"."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:292
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:424
 #, python-format
 msgid ""
 "Not enough free space on device.\n"
 "%(iso_size)dMB ISO + %(overlay_size)dMB overlay > %(free_space)dMB free space"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:301
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:433
 #, python-format
 msgid "Creating %sMB persistent overlay"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:351
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:483
 #, python-format
 msgid "Unable to copy %(infile)s to %(outfile)s: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:365
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:497
 msgid "Removing existing Tails system"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:374
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:387
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:507
 #, python-format
-msgid "Unable to chmod %(file)s: %(message)s"
+msgid "Unable to remove file from previous Tails system: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:380
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:514
 #, python-format
-msgid "Unable to remove file from previous Tails system: %(message)s"
+msgid "Unable to chmod %(file)s: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:394
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:521
 #, python-format
 msgid "Unable to remove directory from previous Tails system: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:442
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:569
 #, python-format
 msgid "Cannot find device %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:634
-#, python-format
-msgid "Unable to write on %(device)s, skipping."
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:664
-#, python-format
-msgid ""
-"Some partitions of the target device %(device)s are mounted. They will be "
-"unmounted before starting the installation process."
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:707
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:931
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:619
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:836
 msgid "Unknown filesystem.  Your device may need to be reformatted."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:710
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:934
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:622
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:839
 #, python-format
 msgid "Unsupported filesystem: %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:728
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:640
 #, python-format
 msgid "Unknown GLib exception while trying to mount device: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:733
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:645
 #, python-format
 msgid "Unable to mount device: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:738
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:650
 msgid "No mount points found"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:749
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:661
 #, python-format
-msgid "Entering unmount_device for '%(device)s'"
+msgid "Entering unmount_device for \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:759
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:670
 #, python-format
-msgid "Unmounting mounted filesystems on '%(device)s'"
+msgid "Unmounting mounted filesystems on \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:763
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:674
 #, python-format
-msgid "Unmounting '%(udi)s' on '%(device)s'"
+msgid "Unmounting \"%(udi)s\" on \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:774
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:685
 #, python-format
 msgid "Mount %s exists after unmounting"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:787
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:698
 #, python-format
 msgid "Partitioning device %(device)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:916
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:821
 #, python-format
 msgid "Unsupported device '%(device)s', please report a bug."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:919
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:824
 msgid "Trying to continue anyway."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:928
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:833
 msgid "Verifying filesystem..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:952
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:857
 #, python-format
 msgid "Unable to change volume label: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:958
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:862
 msgid "Installing bootloader..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:965
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:869
 #, python-format
 msgid "Removing %(file)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1044
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:951
 #, python-format
 msgid "%s already bootable"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1064
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:971
 msgid "Unable to find partition"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1087
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:990
 #, python-format
 msgid "Formatting %(device)s as FAT32"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1150
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1053
 #, python-format
 msgid "Reading extracted MBR from %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1154
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1057
 #, python-format
 msgid "Could not read the extracted MBR from %(path)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1167
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1168
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1070
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1071
 #, python-format
 msgid "Resetting Master Boot Record of %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1173
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1076
 msgid "Drive is a loopback, skipping MBR reset"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1177
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1080
 msgid "Synchronizing data on disk..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:150
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:146
 msgid ""
 "Error: Cannot set the label or obtain the UUID of your device.  Unable to "
 "continue."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:184
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:180
 #, python-format
 msgid "Installation complete! (%s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:189
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:185
 msgid "Tails installation failed!"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:281
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:274
 #: ../config/chroot_local-includes/usr/share/applications/tails-installer.desktop.in.h:1
 msgid "Tails Installer"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:324
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:316
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:163
 msgid "Clone the current Tails"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:331
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:323
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:184
 msgid "Use a downloaded Tails ISO image"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:368
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:671
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:361
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:657
 msgid "Upgrade"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:370
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:362
 msgid "Manual Upgrade Instructions"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:372
-msgid "https://tails.boum.org/upgrade/"
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:380
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:583
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:648
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:371
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:569
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:634
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:358
 msgid "Install"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:383
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:373
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:131
 msgid "Installation Instructions"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:385
-msgid "https://tails.boum.org/install/"
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:391
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:380
 #, python-format
 msgid "%(size)s %(vendor)s %(model)s device (%(device)s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:403
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:392
 msgid "No ISO image selected"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:404
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:393
 msgid "Please select a Tails ISO image."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:446
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:435
 msgid "No device suitable to install Tails could be found"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:448
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:437
 #, python-format
 msgid "Please plug a USB flash drive or SD card of at least %0.1f GB."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:482
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:468
 #, python-format
 msgid ""
 "The USB stick \"%(pretty_name)s\" is configured as non-removable by its "
@@ -769,38 +760,38 @@ msgid ""
 "a different model."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:492
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:478
 #, python-format
 msgid ""
 "The device \"%(pretty_name)s\" is too small to install Tails (at least "
 "%(size)s GB is required)."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:505
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:491
 #, python-format
 msgid ""
 "To upgrade device \"%(pretty_name)s\" from this Tails, you need to use a downloaded Tails ISO image:\n"
-"https://tails.boum.org/install/download"
+"%(dl_url)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:526
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:513
 msgid "An error happened while installing Tails"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:578
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:564
 msgid "Installation complete!"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:630
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:617
 msgid "Unable to mount device"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:637
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:670
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:624
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:656
 msgid "Confirm the target USB stick"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:638
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:625
 #, python-format
 msgid ""
 "%(size)s %(vendor)s %(model)s device (%(device)s)\n"
@@ -808,50 +799,50 @@ msgid ""
 "All data on this USB stick will be lost."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:657
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:643
 #, python-format
 msgid "%(parent_size)s %(vendor)s %(model)s device (%(device)s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:665
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:651
 msgid ""
 "\n"
 "\n"
 "The persistent storage on this USB stick will be preserved."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:666
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:652
 #, python-format
 msgid "%(description)s%(persistence_message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:705
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:688
 msgid ""
 "The selected file is unreadable. Please fix its permissions or select "
 "another file."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:711
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:694
 msgid ""
 "Unable to use the selected file.  You may have better luck if you move your "
 "ISO to the root of your drive (ie: C:\\)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:717
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:700
 #, python-format
 msgid "%(filename)s selected"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:28
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:31
 msgid "Unable to find Tails on ISO"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:34
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:37
 #, python-format
 msgid "Could not guess underlying block device: %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:48
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:52
 #, python-format
 msgid ""
 "There was a problem executing `%(cmd)s`.\n"
@@ -859,29 +850,29 @@ msgid ""
 "%(err)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:60
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:64
 #, python-format
-msgid "'%s' does not exist"
+msgid "\"%s\" does not exist"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:62
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:66
 #, python-format
-msgid "'%s' is not a directory"
+msgid "\"%s\" is not a directory"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:72
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:77
 #, python-format
-msgid "Skipping '%(filename)s'"
+msgid "Skipping \"%(filename)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/utils.py:54
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/utils.py:54
 #, python-format
 msgid ""
 "There was a problem executing `%(cmd)s`.%(out)s\n"
 "%(err)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/utils.py:134
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/utils.py:126
 msgid "Could not open device for writing."
 msgstr ""
 
diff --git a/ko.po b/ko.po
index d976eac7c2..ca5ea26f9f 100644
--- a/ko.po
+++ b/ko.po
@@ -17,9 +17,9 @@ msgid ""
 msgstr ""
 "Project-Id-Version: Tor Project\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2020-11-16 10:33+0100\n"
-"PO-Revision-Date: 2020-11-26 12:39+0000\n"
-"Last-Translator: 승수 김 <2000sskim at gmail.com>\n"
+"POT-Creation-Date: 2020-12-02 12:10+0100\n"
+"PO-Revision-Date: 2020-12-04 18:13+0000\n"
+"Last-Translator: Transifex Bot <>\n"
 "Language-Team: Korean (http://www.transifex.com/otf/torproject/language/ko/)\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
@@ -379,7 +379,7 @@ msgid "Additional Settings"
 msgstr ""
 
 #: config/chroot_local-includes/usr/lib/python3/dist-packages/tailsgreeter/ui/add_settings_dialog.py:40
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:594
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:581
 #: config/chroot_local-includes/usr/local/sbin/tails-additional-software:366
 #: config/chroot_local-includes/usr/local/bin/tails-screen-locker:119
 #: config/chroot_local-includes/usr/local/bin/tor-browser:49
@@ -504,273 +504,264 @@ msgstr ""
 msgid "_Keyboard Layout"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:138
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:261
+#, python-format
+msgid "Unable to write on %(device)s, skipping."
+msgstr ""
+
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:294
+#, python-format
+msgid ""
+"Some partitions of the target device %(device)s are mounted. They will be "
+"unmounted before starting the installation process."
+msgstr ""
+
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:303
 msgid "Extracting live image to the target device..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:145
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:310
 #, python-format
 msgid "Wrote to device at %(speed)d MB/sec"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:276
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:408
 #, python-format
 msgid ""
 "There was a problem executing the following command: `%(command)s`.\n"
-"A more detailed error log has been written to '%(filename)s'."
+"A more detailed error log has been written to \"%(filename)s\"."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:292
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:424
 #, python-format
 msgid ""
 "Not enough free space on device.\n"
 "%(iso_size)dMB ISO + %(overlay_size)dMB overlay > %(free_space)dMB free space"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:301
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:433
 #, python-format
 msgid "Creating %sMB persistent overlay"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:351
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:483
 #, python-format
 msgid "Unable to copy %(infile)s to %(outfile)s: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:365
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:497
 msgid "Removing existing Tails system"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:374
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:387
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:507
 #, python-format
-msgid "Unable to chmod %(file)s: %(message)s"
+msgid "Unable to remove file from previous Tails system: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:380
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:514
 #, python-format
-msgid "Unable to remove file from previous Tails system: %(message)s"
+msgid "Unable to chmod %(file)s: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:394
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:521
 #, python-format
 msgid "Unable to remove directory from previous Tails system: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:442
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:569
 #, python-format
 msgid "Cannot find device %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:634
-#, python-format
-msgid "Unable to write on %(device)s, skipping."
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:664
-#, python-format
-msgid ""
-"Some partitions of the target device %(device)s are mounted. They will be "
-"unmounted before starting the installation process."
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:707
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:931
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:619
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:836
 msgid "Unknown filesystem.  Your device may need to be reformatted."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:710
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:934
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:622
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:839
 #, python-format
 msgid "Unsupported filesystem: %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:728
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:640
 #, python-format
 msgid "Unknown GLib exception while trying to mount device: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:733
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:645
 #, python-format
 msgid "Unable to mount device: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:738
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:650
 msgid "No mount points found"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:749
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:661
 #, python-format
-msgid "Entering unmount_device for '%(device)s'"
+msgid "Entering unmount_device for \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:759
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:670
 #, python-format
-msgid "Unmounting mounted filesystems on '%(device)s'"
+msgid "Unmounting mounted filesystems on \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:763
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:674
 #, python-format
-msgid "Unmounting '%(udi)s' on '%(device)s'"
+msgid "Unmounting \"%(udi)s\" on \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:774
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:685
 #, python-format
 msgid "Mount %s exists after unmounting"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:787
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:698
 #, python-format
 msgid "Partitioning device %(device)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:916
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:821
 #, python-format
 msgid "Unsupported device '%(device)s', please report a bug."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:919
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:824
 msgid "Trying to continue anyway."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:928
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:833
 msgid "Verifying filesystem..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:952
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:857
 #, python-format
 msgid "Unable to change volume label: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:958
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:862
 msgid "Installing bootloader..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:965
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:869
 #, python-format
 msgid "Removing %(file)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1044
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:951
 #, python-format
 msgid "%s already bootable"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1064
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:971
 msgid "Unable to find partition"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1087
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:990
 #, python-format
 msgid "Formatting %(device)s as FAT32"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1150
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1053
 #, python-format
 msgid "Reading extracted MBR from %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1154
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1057
 #, python-format
 msgid "Could not read the extracted MBR from %(path)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1167
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1168
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1070
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1071
 #, python-format
 msgid "Resetting Master Boot Record of %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1173
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1076
 msgid "Drive is a loopback, skipping MBR reset"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1177
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1080
 msgid "Synchronizing data on disk..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:150
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:146
 msgid ""
 "Error: Cannot set the label or obtain the UUID of your device.  Unable to "
 "continue."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:184
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:180
 #, python-format
 msgid "Installation complete! (%s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:189
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:185
 msgid "Tails installation failed!"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:281
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:274
 #: ../config/chroot_local-includes/usr/share/applications/tails-installer.desktop.in.h:1
 msgid "Tails Installer"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:324
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:316
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:163
 msgid "Clone the current Tails"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:331
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:323
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:184
 msgid "Use a downloaded Tails ISO image"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:368
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:671
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:361
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:657
 msgid "Upgrade"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:370
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:362
 msgid "Manual Upgrade Instructions"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:372
-msgid "https://tails.boum.org/upgrade/"
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:380
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:583
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:648
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:371
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:569
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:634
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:358
 msgid "Install"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:383
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:373
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:131
 msgid "Installation Instructions"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:385
-msgid "https://tails.boum.org/install/"
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:391
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:380
 #, python-format
 msgid "%(size)s %(vendor)s %(model)s device (%(device)s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:403
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:392
 msgid "No ISO image selected"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:404
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:393
 msgid "Please select a Tails ISO image."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:446
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:435
 msgid "No device suitable to install Tails could be found"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:448
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:437
 #, python-format
 msgid "Please plug a USB flash drive or SD card of at least %0.1f GB."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:482
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:468
 #, python-format
 msgid ""
 "The USB stick \"%(pretty_name)s\" is configured as non-removable by its "
@@ -778,38 +769,38 @@ msgid ""
 "a different model."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:492
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:478
 #, python-format
 msgid ""
 "The device \"%(pretty_name)s\" is too small to install Tails (at least "
 "%(size)s GB is required)."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:505
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:491
 #, python-format
 msgid ""
 "To upgrade device \"%(pretty_name)s\" from this Tails, you need to use a downloaded Tails ISO image:\n"
-"https://tails.boum.org/install/download"
+"%(dl_url)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:526
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:513
 msgid "An error happened while installing Tails"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:578
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:564
 msgid "Installation complete!"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:630
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:617
 msgid "Unable to mount device"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:637
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:670
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:624
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:656
 msgid "Confirm the target USB stick"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:638
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:625
 #, python-format
 msgid ""
 "%(size)s %(vendor)s %(model)s device (%(device)s)\n"
@@ -817,50 +808,50 @@ msgid ""
 "All data on this USB stick will be lost."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:657
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:643
 #, python-format
 msgid "%(parent_size)s %(vendor)s %(model)s device (%(device)s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:665
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:651
 msgid ""
 "\n"
 "\n"
 "The persistent storage on this USB stick will be preserved."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:666
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:652
 #, python-format
 msgid "%(description)s%(persistence_message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:705
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:688
 msgid ""
 "The selected file is unreadable. Please fix its permissions or select "
 "another file."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:711
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:694
 msgid ""
 "Unable to use the selected file.  You may have better luck if you move your "
 "ISO to the root of your drive (ie: C:\\)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:717
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:700
 #, python-format
 msgid "%(filename)s selected"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:28
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:31
 msgid "Unable to find Tails on ISO"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:34
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:37
 #, python-format
 msgid "Could not guess underlying block device: %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:48
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:52
 #, python-format
 msgid ""
 "There was a problem executing `%(cmd)s`.\n"
@@ -868,29 +859,29 @@ msgid ""
 "%(err)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:60
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:64
 #, python-format
-msgid "'%s' does not exist"
+msgid "\"%s\" does not exist"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:62
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:66
 #, python-format
-msgid "'%s' is not a directory"
+msgid "\"%s\" is not a directory"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:72
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:77
 #, python-format
-msgid "Skipping '%(filename)s'"
+msgid "Skipping \"%(filename)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/utils.py:54
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/utils.py:54
 #, python-format
 msgid ""
 "There was a problem executing `%(cmd)s`.%(out)s\n"
 "%(err)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/utils.py:134
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/utils.py:126
 msgid "Could not open device for writing."
 msgstr ""
 
diff --git a/lt.po b/lt.po
index f4adafb810..0e8eec7f81 100644
--- a/lt.po
+++ b/lt.po
@@ -11,8 +11,8 @@ msgid ""
 msgstr ""
 "Project-Id-Version: Tor Project\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2020-11-16 10:33+0100\n"
-"PO-Revision-Date: 2020-11-16 12:13+0000\n"
+"POT-Creation-Date: 2020-12-02 12:10+0100\n"
+"PO-Revision-Date: 2020-12-04 18:13+0000\n"
 "Last-Translator: Transifex Bot <>\n"
 "Language-Team: Lithuanian (http://www.transifex.com/otf/torproject/language/lt/)\n"
 "MIME-Version: 1.0\n"
@@ -373,7 +373,7 @@ msgid "Additional Settings"
 msgstr "Papildomi nustatymai"
 
 #: config/chroot_local-includes/usr/lib/python3/dist-packages/tailsgreeter/ui/add_settings_dialog.py:40
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:594
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:581
 #: config/chroot_local-includes/usr/local/sbin/tails-additional-software:366
 #: config/chroot_local-includes/usr/local/bin/tails-screen-locker:119
 #: config/chroot_local-includes/usr/local/bin/tor-browser:49
@@ -498,273 +498,264 @@ msgstr "_Formatai"
 msgid "_Keyboard Layout"
 msgstr "_Klaviatūros išdėstymas"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:138
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:261
+#, python-format
+msgid "Unable to write on %(device)s, skipping."
+msgstr ""
+
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:294
+#, python-format
+msgid ""
+"Some partitions of the target device %(device)s are mounted. They will be "
+"unmounted before starting the installation process."
+msgstr ""
+
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:303
 msgid "Extracting live image to the target device..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:145
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:310
 #, python-format
 msgid "Wrote to device at %(speed)d MB/sec"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:276
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:408
 #, python-format
 msgid ""
 "There was a problem executing the following command: `%(command)s`.\n"
-"A more detailed error log has been written to '%(filename)s'."
+"A more detailed error log has been written to \"%(filename)s\"."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:292
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:424
 #, python-format
 msgid ""
 "Not enough free space on device.\n"
 "%(iso_size)dMB ISO + %(overlay_size)dMB overlay > %(free_space)dMB free space"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:301
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:433
 #, python-format
 msgid "Creating %sMB persistent overlay"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:351
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:483
 #, python-format
 msgid "Unable to copy %(infile)s to %(outfile)s: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:365
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:497
 msgid "Removing existing Tails system"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:374
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:387
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:507
 #, python-format
-msgid "Unable to chmod %(file)s: %(message)s"
+msgid "Unable to remove file from previous Tails system: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:380
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:514
 #, python-format
-msgid "Unable to remove file from previous Tails system: %(message)s"
+msgid "Unable to chmod %(file)s: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:394
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:521
 #, python-format
 msgid "Unable to remove directory from previous Tails system: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:442
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:569
 #, python-format
 msgid "Cannot find device %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:634
-#, python-format
-msgid "Unable to write on %(device)s, skipping."
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:664
-#, python-format
-msgid ""
-"Some partitions of the target device %(device)s are mounted. They will be "
-"unmounted before starting the installation process."
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:707
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:931
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:619
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:836
 msgid "Unknown filesystem.  Your device may need to be reformatted."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:710
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:934
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:622
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:839
 #, python-format
 msgid "Unsupported filesystem: %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:728
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:640
 #, python-format
 msgid "Unknown GLib exception while trying to mount device: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:733
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:645
 #, python-format
 msgid "Unable to mount device: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:738
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:650
 msgid "No mount points found"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:749
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:661
 #, python-format
-msgid "Entering unmount_device for '%(device)s'"
+msgid "Entering unmount_device for \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:759
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:670
 #, python-format
-msgid "Unmounting mounted filesystems on '%(device)s'"
+msgid "Unmounting mounted filesystems on \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:763
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:674
 #, python-format
-msgid "Unmounting '%(udi)s' on '%(device)s'"
+msgid "Unmounting \"%(udi)s\" on \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:774
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:685
 #, python-format
 msgid "Mount %s exists after unmounting"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:787
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:698
 #, python-format
 msgid "Partitioning device %(device)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:916
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:821
 #, python-format
 msgid "Unsupported device '%(device)s', please report a bug."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:919
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:824
 msgid "Trying to continue anyway."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:928
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:833
 msgid "Verifying filesystem..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:952
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:857
 #, python-format
 msgid "Unable to change volume label: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:958
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:862
 msgid "Installing bootloader..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:965
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:869
 #, python-format
 msgid "Removing %(file)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1044
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:951
 #, python-format
 msgid "%s already bootable"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1064
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:971
 msgid "Unable to find partition"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1087
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:990
 #, python-format
 msgid "Formatting %(device)s as FAT32"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1150
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1053
 #, python-format
 msgid "Reading extracted MBR from %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1154
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1057
 #, python-format
 msgid "Could not read the extracted MBR from %(path)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1167
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1168
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1070
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1071
 #, python-format
 msgid "Resetting Master Boot Record of %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1173
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1076
 msgid "Drive is a loopback, skipping MBR reset"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1177
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1080
 msgid "Synchronizing data on disk..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:150
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:146
 msgid ""
 "Error: Cannot set the label or obtain the UUID of your device.  Unable to "
 "continue."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:184
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:180
 #, python-format
 msgid "Installation complete! (%s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:189
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:185
 msgid "Tails installation failed!"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:281
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:274
 #: ../config/chroot_local-includes/usr/share/applications/tails-installer.desktop.in.h:1
 msgid "Tails Installer"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:324
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:316
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:163
 msgid "Clone the current Tails"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:331
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:323
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:184
 msgid "Use a downloaded Tails ISO image"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:368
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:671
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:361
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:657
 msgid "Upgrade"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:370
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:362
 msgid "Manual Upgrade Instructions"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:372
-msgid "https://tails.boum.org/upgrade/"
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:380
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:583
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:648
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:371
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:569
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:634
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:358
 msgid "Install"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:383
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:373
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:131
 msgid "Installation Instructions"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:385
-msgid "https://tails.boum.org/install/"
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:391
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:380
 #, python-format
 msgid "%(size)s %(vendor)s %(model)s device (%(device)s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:403
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:392
 msgid "No ISO image selected"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:404
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:393
 msgid "Please select a Tails ISO image."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:446
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:435
 msgid "No device suitable to install Tails could be found"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:448
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:437
 #, python-format
 msgid "Please plug a USB flash drive or SD card of at least %0.1f GB."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:482
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:468
 #, python-format
 msgid ""
 "The USB stick \"%(pretty_name)s\" is configured as non-removable by its "
@@ -772,38 +763,38 @@ msgid ""
 "a different model."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:492
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:478
 #, python-format
 msgid ""
 "The device \"%(pretty_name)s\" is too small to install Tails (at least "
 "%(size)s GB is required)."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:505
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:491
 #, python-format
 msgid ""
 "To upgrade device \"%(pretty_name)s\" from this Tails, you need to use a downloaded Tails ISO image:\n"
-"https://tails.boum.org/install/download"
+"%(dl_url)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:526
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:513
 msgid "An error happened while installing Tails"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:578
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:564
 msgid "Installation complete!"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:630
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:617
 msgid "Unable to mount device"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:637
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:670
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:624
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:656
 msgid "Confirm the target USB stick"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:638
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:625
 #, python-format
 msgid ""
 "%(size)s %(vendor)s %(model)s device (%(device)s)\n"
@@ -811,50 +802,50 @@ msgid ""
 "All data on this USB stick will be lost."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:657
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:643
 #, python-format
 msgid "%(parent_size)s %(vendor)s %(model)s device (%(device)s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:665
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:651
 msgid ""
 "\n"
 "\n"
 "The persistent storage on this USB stick will be preserved."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:666
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:652
 #, python-format
 msgid "%(description)s%(persistence_message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:705
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:688
 msgid ""
 "The selected file is unreadable. Please fix its permissions or select "
 "another file."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:711
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:694
 msgid ""
 "Unable to use the selected file.  You may have better luck if you move your "
 "ISO to the root of your drive (ie: C:\\)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:717
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:700
 #, python-format
 msgid "%(filename)s selected"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:28
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:31
 msgid "Unable to find Tails on ISO"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:34
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:37
 #, python-format
 msgid "Could not guess underlying block device: %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:48
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:52
 #, python-format
 msgid ""
 "There was a problem executing `%(cmd)s`.\n"
@@ -862,29 +853,29 @@ msgid ""
 "%(err)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:60
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:64
 #, python-format
-msgid "'%s' does not exist"
+msgid "\"%s\" does not exist"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:62
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:66
 #, python-format
-msgid "'%s' is not a directory"
+msgid "\"%s\" is not a directory"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:72
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:77
 #, python-format
-msgid "Skipping '%(filename)s'"
+msgid "Skipping \"%(filename)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/utils.py:54
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/utils.py:54
 #, python-format
 msgid ""
 "There was a problem executing `%(cmd)s`.%(out)s\n"
 "%(err)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/utils.py:134
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/utils.py:126
 msgid "Could not open device for writing."
 msgstr ""
 
diff --git a/lv.po b/lv.po
index 98944ce4b5..7204b7d232 100644
--- a/lv.po
+++ b/lv.po
@@ -9,8 +9,8 @@ msgid ""
 msgstr ""
 "Project-Id-Version: Tor Project\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2020-11-16 10:33+0100\n"
-"PO-Revision-Date: 2020-11-16 12:13+0000\n"
+"POT-Creation-Date: 2020-12-02 12:10+0100\n"
+"PO-Revision-Date: 2020-12-04 18:13+0000\n"
 "Last-Translator: Transifex Bot <>\n"
 "Language-Team: Latvian (http://www.transifex.com/otf/torproject/language/lv/)\n"
 "MIME-Version: 1.0\n"
@@ -371,7 +371,7 @@ msgid "Additional Settings"
 msgstr ""
 
 #: config/chroot_local-includes/usr/lib/python3/dist-packages/tailsgreeter/ui/add_settings_dialog.py:40
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:594
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:581
 #: config/chroot_local-includes/usr/local/sbin/tails-additional-software:366
 #: config/chroot_local-includes/usr/local/bin/tails-screen-locker:119
 #: config/chroot_local-includes/usr/local/bin/tor-browser:49
@@ -496,273 +496,264 @@ msgstr ""
 msgid "_Keyboard Layout"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:138
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:261
+#, python-format
+msgid "Unable to write on %(device)s, skipping."
+msgstr ""
+
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:294
+#, python-format
+msgid ""
+"Some partitions of the target device %(device)s are mounted. They will be "
+"unmounted before starting the installation process."
+msgstr ""
+
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:303
 msgid "Extracting live image to the target device..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:145
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:310
 #, python-format
 msgid "Wrote to device at %(speed)d MB/sec"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:276
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:408
 #, python-format
 msgid ""
 "There was a problem executing the following command: `%(command)s`.\n"
-"A more detailed error log has been written to '%(filename)s'."
+"A more detailed error log has been written to \"%(filename)s\"."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:292
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:424
 #, python-format
 msgid ""
 "Not enough free space on device.\n"
 "%(iso_size)dMB ISO + %(overlay_size)dMB overlay > %(free_space)dMB free space"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:301
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:433
 #, python-format
 msgid "Creating %sMB persistent overlay"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:351
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:483
 #, python-format
 msgid "Unable to copy %(infile)s to %(outfile)s: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:365
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:497
 msgid "Removing existing Tails system"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:374
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:387
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:507
 #, python-format
-msgid "Unable to chmod %(file)s: %(message)s"
+msgid "Unable to remove file from previous Tails system: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:380
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:514
 #, python-format
-msgid "Unable to remove file from previous Tails system: %(message)s"
+msgid "Unable to chmod %(file)s: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:394
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:521
 #, python-format
 msgid "Unable to remove directory from previous Tails system: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:442
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:569
 #, python-format
 msgid "Cannot find device %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:634
-#, python-format
-msgid "Unable to write on %(device)s, skipping."
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:664
-#, python-format
-msgid ""
-"Some partitions of the target device %(device)s are mounted. They will be "
-"unmounted before starting the installation process."
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:707
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:931
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:619
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:836
 msgid "Unknown filesystem.  Your device may need to be reformatted."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:710
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:934
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:622
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:839
 #, python-format
 msgid "Unsupported filesystem: %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:728
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:640
 #, python-format
 msgid "Unknown GLib exception while trying to mount device: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:733
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:645
 #, python-format
 msgid "Unable to mount device: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:738
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:650
 msgid "No mount points found"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:749
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:661
 #, python-format
-msgid "Entering unmount_device for '%(device)s'"
+msgid "Entering unmount_device for \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:759
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:670
 #, python-format
-msgid "Unmounting mounted filesystems on '%(device)s'"
+msgid "Unmounting mounted filesystems on \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:763
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:674
 #, python-format
-msgid "Unmounting '%(udi)s' on '%(device)s'"
+msgid "Unmounting \"%(udi)s\" on \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:774
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:685
 #, python-format
 msgid "Mount %s exists after unmounting"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:787
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:698
 #, python-format
 msgid "Partitioning device %(device)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:916
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:821
 #, python-format
 msgid "Unsupported device '%(device)s', please report a bug."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:919
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:824
 msgid "Trying to continue anyway."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:928
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:833
 msgid "Verifying filesystem..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:952
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:857
 #, python-format
 msgid "Unable to change volume label: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:958
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:862
 msgid "Installing bootloader..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:965
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:869
 #, python-format
 msgid "Removing %(file)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1044
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:951
 #, python-format
 msgid "%s already bootable"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1064
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:971
 msgid "Unable to find partition"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1087
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:990
 #, python-format
 msgid "Formatting %(device)s as FAT32"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1150
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1053
 #, python-format
 msgid "Reading extracted MBR from %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1154
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1057
 #, python-format
 msgid "Could not read the extracted MBR from %(path)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1167
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1168
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1070
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1071
 #, python-format
 msgid "Resetting Master Boot Record of %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1173
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1076
 msgid "Drive is a loopback, skipping MBR reset"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1177
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1080
 msgid "Synchronizing data on disk..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:150
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:146
 msgid ""
 "Error: Cannot set the label or obtain the UUID of your device.  Unable to "
 "continue."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:184
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:180
 #, python-format
 msgid "Installation complete! (%s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:189
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:185
 msgid "Tails installation failed!"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:281
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:274
 #: ../config/chroot_local-includes/usr/share/applications/tails-installer.desktop.in.h:1
 msgid "Tails Installer"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:324
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:316
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:163
 msgid "Clone the current Tails"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:331
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:323
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:184
 msgid "Use a downloaded Tails ISO image"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:368
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:671
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:361
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:657
 msgid "Upgrade"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:370
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:362
 msgid "Manual Upgrade Instructions"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:372
-msgid "https://tails.boum.org/upgrade/"
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:380
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:583
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:648
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:371
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:569
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:634
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:358
 msgid "Install"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:383
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:373
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:131
 msgid "Installation Instructions"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:385
-msgid "https://tails.boum.org/install/"
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:391
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:380
 #, python-format
 msgid "%(size)s %(vendor)s %(model)s device (%(device)s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:403
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:392
 msgid "No ISO image selected"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:404
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:393
 msgid "Please select a Tails ISO image."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:446
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:435
 msgid "No device suitable to install Tails could be found"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:448
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:437
 #, python-format
 msgid "Please plug a USB flash drive or SD card of at least %0.1f GB."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:482
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:468
 #, python-format
 msgid ""
 "The USB stick \"%(pretty_name)s\" is configured as non-removable by its "
@@ -770,38 +761,38 @@ msgid ""
 "a different model."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:492
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:478
 #, python-format
 msgid ""
 "The device \"%(pretty_name)s\" is too small to install Tails (at least "
 "%(size)s GB is required)."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:505
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:491
 #, python-format
 msgid ""
 "To upgrade device \"%(pretty_name)s\" from this Tails, you need to use a downloaded Tails ISO image:\n"
-"https://tails.boum.org/install/download"
+"%(dl_url)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:526
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:513
 msgid "An error happened while installing Tails"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:578
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:564
 msgid "Installation complete!"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:630
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:617
 msgid "Unable to mount device"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:637
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:670
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:624
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:656
 msgid "Confirm the target USB stick"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:638
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:625
 #, python-format
 msgid ""
 "%(size)s %(vendor)s %(model)s device (%(device)s)\n"
@@ -809,50 +800,50 @@ msgid ""
 "All data on this USB stick will be lost."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:657
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:643
 #, python-format
 msgid "%(parent_size)s %(vendor)s %(model)s device (%(device)s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:665
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:651
 msgid ""
 "\n"
 "\n"
 "The persistent storage on this USB stick will be preserved."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:666
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:652
 #, python-format
 msgid "%(description)s%(persistence_message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:705
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:688
 msgid ""
 "The selected file is unreadable. Please fix its permissions or select "
 "another file."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:711
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:694
 msgid ""
 "Unable to use the selected file.  You may have better luck if you move your "
 "ISO to the root of your drive (ie: C:\\)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:717
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:700
 #, python-format
 msgid "%(filename)s selected"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:28
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:31
 msgid "Unable to find Tails on ISO"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:34
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:37
 #, python-format
 msgid "Could not guess underlying block device: %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:48
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:52
 #, python-format
 msgid ""
 "There was a problem executing `%(cmd)s`.\n"
@@ -860,29 +851,29 @@ msgid ""
 "%(err)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:60
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:64
 #, python-format
-msgid "'%s' does not exist"
+msgid "\"%s\" does not exist"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:62
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:66
 #, python-format
-msgid "'%s' is not a directory"
+msgid "\"%s\" is not a directory"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:72
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:77
 #, python-format
-msgid "Skipping '%(filename)s'"
+msgid "Skipping \"%(filename)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/utils.py:54
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/utils.py:54
 #, python-format
 msgid ""
 "There was a problem executing `%(cmd)s`.%(out)s\n"
 "%(err)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/utils.py:134
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/utils.py:126
 msgid "Could not open device for writing."
 msgstr ""
 
diff --git a/mk.po b/mk.po
index f81490b5f1..7a3a95a029 100644
--- a/mk.po
+++ b/mk.po
@@ -12,8 +12,8 @@ msgid ""
 msgstr ""
 "Project-Id-Version: Tor Project\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2020-11-16 10:33+0100\n"
-"PO-Revision-Date: 2020-11-16 12:13+0000\n"
+"POT-Creation-Date: 2020-12-02 12:10+0100\n"
+"PO-Revision-Date: 2020-12-04 18:13+0000\n"
 "Last-Translator: Transifex Bot <>\n"
 "Language-Team: Macedonian (http://www.transifex.com/otf/torproject/language/mk/)\n"
 "MIME-Version: 1.0\n"
@@ -374,7 +374,7 @@ msgid "Additional Settings"
 msgstr "Дополнителни поставки"
 
 #: config/chroot_local-includes/usr/lib/python3/dist-packages/tailsgreeter/ui/add_settings_dialog.py:40
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:594
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:581
 #: config/chroot_local-includes/usr/local/sbin/tails-additional-software:366
 #: config/chroot_local-includes/usr/local/bin/tails-screen-locker:119
 #: config/chroot_local-includes/usr/local/bin/tor-browser:49
@@ -499,273 +499,264 @@ msgstr "_Формати"
 msgid "_Keyboard Layout"
 msgstr "_Распоред на тастатура"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:138
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:261
+#, python-format
+msgid "Unable to write on %(device)s, skipping."
+msgstr "Не може да се запише на %(device)s, се прескокнува."
+
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:294
+#, python-format
+msgid ""
+"Some partitions of the target device %(device)s are mounted. They will be "
+"unmounted before starting the installation process."
+msgstr "Некои партиции на целниот уред %(device)s се монтирани. Тие ќе бидат демонтирани бред почетокот на инсталацијата."
+
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:303
 msgid "Extracting live image to the target device..."
 msgstr "Отпакување на жива слика на целниот уред..."
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:145
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:310
 #, python-format
 msgid "Wrote to device at %(speed)d MB/sec"
 msgstr "Напишано на уредот со %(speed)d МБ/сек"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:276
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:408
 #, python-format
 msgid ""
 "There was a problem executing the following command: `%(command)s`.\n"
-"A more detailed error log has been written to '%(filename)s'."
-msgstr "Се случи проблем при извршување на следната команда: `%(command)s`.\nПодетално објаснување има во '%(filename)s'."
+"A more detailed error log has been written to \"%(filename)s\"."
+msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:292
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:424
 #, python-format
 msgid ""
 "Not enough free space on device.\n"
 "%(iso_size)dMB ISO + %(overlay_size)dMB overlay > %(free_space)dMB free space"
 msgstr "Немате доволно простор на уредот. \n%(iso_size)dМБ ISO + %(overlay_size)dMБ пренесување во RAM меморија> %(free_space)dМБ слободен простор"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:301
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:433
 #, python-format
 msgid "Creating %sMB persistent overlay"
 msgstr "Создавање %s МБ постојан простор"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:351
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:483
 #, python-format
 msgid "Unable to copy %(infile)s to %(outfile)s: %(message)s"
 msgstr "Не може да се копира %(infile)s во %(outfile)s : %(message)s"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:365
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:497
 msgid "Removing existing Tails system"
 msgstr "Отстранување на постоечкиот Tails систем"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:374
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:387
-#, python-format
-msgid "Unable to chmod %(file)s: %(message)s"
-msgstr "Не е можно да се примени командата за промена на дозволa за пристап %(file)s : %(message)s"
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:380
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:507
 #, python-format
 msgid "Unable to remove file from previous Tails system: %(message)s"
 msgstr "Не може да се отстрани дототеката од претходниот Tails систем: %(message)s"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:394
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:514
+#, python-format
+msgid "Unable to chmod %(file)s: %(message)s"
+msgstr "Не е можно да се примени командата за промена на дозволa за пристап %(file)s : %(message)s"
+
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:521
 #, python-format
 msgid "Unable to remove directory from previous Tails system: %(message)s"
 msgstr "Не може да се отстрани директориумот од претходниот Tails систем: %(message)s"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:442
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:569
 #, python-format
 msgid "Cannot find device %s"
 msgstr "Уредот не е пронајден %s"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:634
-#, python-format
-msgid "Unable to write on %(device)s, skipping."
-msgstr "Не може да се запише на %(device)s, се прескокнува."
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:664
-#, python-format
-msgid ""
-"Some partitions of the target device %(device)s are mounted. They will be "
-"unmounted before starting the installation process."
-msgstr "Некои партиции на целниот уред %(device)s се монтирани. Тие ќе бидат демонтирани бред почетокот на инсталацијата."
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:707
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:931
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:619
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:836
 msgid "Unknown filesystem.  Your device may need to be reformatted."
 msgstr "Непозната системска датотека. Вашиот уред можеби ќе треба да се пре-форматира."
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:710
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:934
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:622
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:839
 #, python-format
 msgid "Unsupported filesystem: %s"
 msgstr "Неподдржана системска датотека: %s"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:728
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:640
 #, python-format
 msgid "Unknown GLib exception while trying to mount device: %(message)s"
 msgstr "Непознат GLib исклучок во обидот да се пристапи до монтирачкиот уред: %(message)s"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:733
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:645
 #, python-format
 msgid "Unable to mount device: %(message)s"
 msgstr "Не може да се монтира уредот: %(message)s"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:738
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:650
 msgid "No mount points found"
 msgstr "Не се пронајдени точки за монтирање"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:749
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:661
 #, python-format
-msgid "Entering unmount_device for '%(device)s'"
-msgstr "Внесување unmount_device за '%(device)s'"
+msgid "Entering unmount_device for \"%(device)s\""
+msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:759
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:670
 #, python-format
-msgid "Unmounting mounted filesystems on '%(device)s'"
-msgstr "Демонтирање на монтираната системска датотека на '%(device)s'"
+msgid "Unmounting mounted filesystems on \"%(device)s\""
+msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:763
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:674
 #, python-format
-msgid "Unmounting '%(udi)s' on '%(device)s'"
-msgstr "Демонтирање на '%(udi)s' на '%(device)s'"
+msgid "Unmounting \"%(udi)s\" on \"%(device)s\""
+msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:774
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:685
 #, python-format
 msgid "Mount %s exists after unmounting"
 msgstr "Монтирањето на %s постои после демонтирањето"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:787
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:698
 #, python-format
 msgid "Partitioning device %(device)s"
 msgstr "Партиционирање на уредот %(device)s"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:916
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:821
 #, python-format
 msgid "Unsupported device '%(device)s', please report a bug."
 msgstr "Неподдржан уред '%(device)s', ве молиме пријавете грешка."
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:919
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:824
 msgid "Trying to continue anyway."
 msgstr "Сепак се обидува да продолжи."
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:928
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:833
 msgid "Verifying filesystem..."
 msgstr "Верификација на системската датотека..."
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:952
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:857
 #, python-format
 msgid "Unable to change volume label: %(message)s"
 msgstr "Не може да биде променета ознаката на просторот: %(message)s"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:958
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:862
 msgid "Installing bootloader..."
 msgstr "Инсталирање на бутирачки вчитувач..."
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:965
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:869
 #, python-format
 msgid "Removing %(file)s"
 msgstr "Отстранување %(file)s"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1044
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:951
 #, python-format
 msgid "%s already bootable"
 msgstr "%s е веќе бутабилен"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1064
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:971
 msgid "Unable to find partition"
 msgstr "Партицијата не можеше да биде пронајдена"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1087
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:990
 #, python-format
 msgid "Formatting %(device)s as FAT32"
 msgstr "Форматирање на %(device)sкако FAT32"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1150
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1053
 #, python-format
 msgid "Reading extracted MBR from %s"
 msgstr "Вчитување на отпакуваниот MBR од %s"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1154
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1057
 #, python-format
 msgid "Could not read the extracted MBR from %(path)s"
 msgstr "Отпакуваниот MBR од %(path)sне можеше да биде вчитан"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1167
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1168
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1070
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1071
 #, python-format
 msgid "Resetting Master Boot Record of %s"
 msgstr "Повторно поставување на MBR - Главниот Бутирачки Запис од %s"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1173
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1076
 msgid "Drive is a loopback, skipping MBR reset"
 msgstr "Уредот е повратна врска, прескокнување MBR ресетирањето"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1177
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1080
 msgid "Synchronizing data on disk..."
 msgstr "Синхронизирање на податоците на дискот..."
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:150
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:146
 msgid ""
 "Error: Cannot set the label or obtain the UUID of your device.  Unable to "
 "continue."
 msgstr "Грешка: Не можеше да се постави ознака или да се добие UUID за твојот уред. Не може да продолжи."
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:184
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:180
 #, python-format
 msgid "Installation complete! (%s)"
 msgstr "Инсталацијата заврши! (%s)"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:189
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:185
 msgid "Tails installation failed!"
 msgstr "Инсталацијата на Tails не успеа!"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:281
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:274
 #: ../config/chroot_local-includes/usr/share/applications/tails-installer.desktop.in.h:1
 msgid "Tails Installer"
 msgstr "Tails Installer"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:324
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:316
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:163
 msgid "Clone the current Tails"
 msgstr "Клонирај го моменталниот Tails"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:331
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:323
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:184
 msgid "Use a downloaded Tails ISO image"
 msgstr "Користи преземена Tails ISO слика"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:368
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:671
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:361
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:657
 msgid "Upgrade"
 msgstr "Надградба"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:370
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:362
 msgid "Manual Upgrade Instructions"
 msgstr "Инструкции за рачна надградба"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:372
-msgid "https://tails.boum.org/upgrade/"
-msgstr "https://tails.boum.org/upgrade/"
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:380
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:583
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:648
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:371
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:569
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:634
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:358
 msgid "Install"
 msgstr "Инсталирај"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:383
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:373
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:131
 msgid "Installation Instructions"
 msgstr "Инструкции за инсталација"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:385
-msgid "https://tails.boum.org/install/"
-msgstr "https://tails.boum.org/install/"
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:391
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:380
 #, python-format
 msgid "%(size)s %(vendor)s %(model)s device (%(device)s)"
 msgstr "%(size)s %(vendor)s %(model)s уред (%(device)s)"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:403
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:392
 msgid "No ISO image selected"
 msgstr "Нема селектирано ISO слика"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:404
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:393
 msgid "Please select a Tails ISO image."
 msgstr "Ве молиме изберете Tails ISO слика."
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:446
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:435
 msgid "No device suitable to install Tails could be found"
 msgstr "Не можеше да биде пронајден соодветен уред за да биде инсталиран Tails"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:448
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:437
 #, python-format
 msgid "Please plug a USB flash drive or SD card of at least %0.1f GB."
 msgstr "Ве молиме вклучете USB флеш уред или SD картичка од најмалку %0.1f ГБ."
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:482
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:468
 #, python-format
 msgid ""
 "The USB stick \"%(pretty_name)s\" is configured as non-removable by its "
@@ -773,38 +764,38 @@ msgid ""
 "a different model."
 msgstr "USB стикот \"%(pretty_name)s\" е конфигуриран како не-отстранувачки од неговиот производител и Tails нема да може да се стартува од него, Ве молиме обидете се со инсталирање на друг модел."
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:492
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:478
 #, python-format
 msgid ""
 "The device \"%(pretty_name)s\" is too small to install Tails (at least "
 "%(size)s GB is required)."
 msgstr "Уредот \"%(pretty_name)s\" е премногу мал за да се инсталира Tails (потребно е најмалку %(size)s ГБ)"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:505
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:491
 #, python-format
 msgid ""
 "To upgrade device \"%(pretty_name)s\" from this Tails, you need to use a downloaded Tails ISO image:\n"
-"https://tails.boum.org/install/download"
-msgstr "За да го надградите уредот \"%(pretty_name)s\" од овој Tails, треба да користите преземена Tails ISO слика:\nhttps://tails.boum.org/install/download"
+"%(dl_url)s"
+msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:526
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:513
 msgid "An error happened while installing Tails"
 msgstr "Се случи грешка за време на инсталацијата на Tails"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:578
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:564
 msgid "Installation complete!"
 msgstr "Инсталацијата заврши!"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:630
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:617
 msgid "Unable to mount device"
 msgstr "Уредот не можеше да биде монтиран"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:637
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:670
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:624
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:656
 msgid "Confirm the target USB stick"
 msgstr "Потврди го избраниот USB стик"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:638
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:625
 #, python-format
 msgid ""
 "%(size)s %(vendor)s %(model)s device (%(device)s)\n"
@@ -812,50 +803,50 @@ msgid ""
 "All data on this USB stick will be lost."
 msgstr "%(size)s%(vendor)s%(model)s уред (%(device)s)\n\nСите податоци на овој USB стик ќе бидат изгубени."
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:657
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:643
 #, python-format
 msgid "%(parent_size)s %(vendor)s %(model)s device (%(device)s)"
 msgstr "%(parent_size)s %(vendor)s %(model)s уред (%(device)s)"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:665
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:651
 msgid ""
 "\n"
 "\n"
 "The persistent storage on this USB stick will be preserved."
 msgstr "\n\nПостојаниот склад на овој USB стик ќе биде зачуван."
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:666
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:652
 #, python-format
 msgid "%(description)s%(persistence_message)s"
 msgstr "%(description)s%(persistence_message)s"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:705
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:688
 msgid ""
 "The selected file is unreadable. Please fix its permissions or select "
 "another file."
 msgstr "Избраната датотека не може да биде прочитана. Ве молиме поправете ги нејзините дозволи или изберете друга датотека."
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:711
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:694
 msgid ""
 "Unable to use the selected file.  You may have better luck if you move your "
 "ISO to the root of your drive (ie: C:\\)"
 msgstr "Избраната датотека не можеше да се користи. Може ќе имаш подобра среќа ако го преместиш твоето ISO во root на твојот диск (на пр: C:\\)"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:717
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:700
 #, python-format
 msgid "%(filename)s selected"
 msgstr "%(filename)s одбран/о/и"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:28
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:31
 msgid "Unable to find Tails on ISO"
 msgstr "Не може да се пронајде Tails на ISO сликата"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:34
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:37
 #, python-format
 msgid "Could not guess underlying block device: %s"
 msgstr "Не може да се претпостави подслојниот блокирачки уред: %s"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:48
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:52
 #, python-format
 msgid ""
 "There was a problem executing `%(cmd)s`.\n"
@@ -863,29 +854,29 @@ msgid ""
 "%(err)s"
 msgstr "Имаше проблем со извршувањето на `%(cmd)s`.\n%(out)s\n%(err)s"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:60
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:64
 #, python-format
-msgid "'%s' does not exist"
-msgstr "'%s' не постои"
+msgid "\"%s\" does not exist"
+msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:62
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:66
 #, python-format
-msgid "'%s' is not a directory"
-msgstr "'%s' не е директориум"
+msgid "\"%s\" is not a directory"
+msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:72
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:77
 #, python-format
-msgid "Skipping '%(filename)s'"
-msgstr "Прескокнување на '%(filename)s'"
+msgid "Skipping \"%(filename)s\""
+msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/utils.py:54
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/utils.py:54
 #, python-format
 msgid ""
 "There was a problem executing `%(cmd)s`.%(out)s\n"
 "%(err)s"
 msgstr "Имаше проблем со извршувањето на `%(cmd)s`.%(out)s\n%(err)s"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/utils.py:134
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/utils.py:126
 msgid "Could not open device for writing."
 msgstr "Уредот не можеше да биде отворен за впишување."
 
diff --git a/ml.po b/ml.po
index cdb2a293ce..c2885e0d82 100644
--- a/ml.po
+++ b/ml.po
@@ -9,8 +9,8 @@ msgid ""
 msgstr ""
 "Project-Id-Version: Tor Project\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2020-11-16 10:33+0100\n"
-"PO-Revision-Date: 2020-11-16 12:13+0000\n"
+"POT-Creation-Date: 2020-12-02 12:10+0100\n"
+"PO-Revision-Date: 2020-12-04 18:13+0000\n"
 "Last-Translator: Transifex Bot <>\n"
 "Language-Team: Malayalam (http://www.transifex.com/otf/torproject/language/ml/)\n"
 "MIME-Version: 1.0\n"
@@ -371,7 +371,7 @@ msgid "Additional Settings"
 msgstr ""
 
 #: config/chroot_local-includes/usr/lib/python3/dist-packages/tailsgreeter/ui/add_settings_dialog.py:40
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:594
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:581
 #: config/chroot_local-includes/usr/local/sbin/tails-additional-software:366
 #: config/chroot_local-includes/usr/local/bin/tails-screen-locker:119
 #: config/chroot_local-includes/usr/local/bin/tor-browser:49
@@ -496,273 +496,264 @@ msgstr ""
 msgid "_Keyboard Layout"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:138
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:261
+#, python-format
+msgid "Unable to write on %(device)s, skipping."
+msgstr ""
+
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:294
+#, python-format
+msgid ""
+"Some partitions of the target device %(device)s are mounted. They will be "
+"unmounted before starting the installation process."
+msgstr ""
+
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:303
 msgid "Extracting live image to the target device..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:145
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:310
 #, python-format
 msgid "Wrote to device at %(speed)d MB/sec"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:276
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:408
 #, python-format
 msgid ""
 "There was a problem executing the following command: `%(command)s`.\n"
-"A more detailed error log has been written to '%(filename)s'."
+"A more detailed error log has been written to \"%(filename)s\"."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:292
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:424
 #, python-format
 msgid ""
 "Not enough free space on device.\n"
 "%(iso_size)dMB ISO + %(overlay_size)dMB overlay > %(free_space)dMB free space"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:301
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:433
 #, python-format
 msgid "Creating %sMB persistent overlay"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:351
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:483
 #, python-format
 msgid "Unable to copy %(infile)s to %(outfile)s: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:365
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:497
 msgid "Removing existing Tails system"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:374
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:387
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:507
 #, python-format
-msgid "Unable to chmod %(file)s: %(message)s"
+msgid "Unable to remove file from previous Tails system: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:380
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:514
 #, python-format
-msgid "Unable to remove file from previous Tails system: %(message)s"
+msgid "Unable to chmod %(file)s: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:394
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:521
 #, python-format
 msgid "Unable to remove directory from previous Tails system: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:442
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:569
 #, python-format
 msgid "Cannot find device %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:634
-#, python-format
-msgid "Unable to write on %(device)s, skipping."
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:664
-#, python-format
-msgid ""
-"Some partitions of the target device %(device)s are mounted. They will be "
-"unmounted before starting the installation process."
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:707
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:931
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:619
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:836
 msgid "Unknown filesystem.  Your device may need to be reformatted."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:710
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:934
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:622
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:839
 #, python-format
 msgid "Unsupported filesystem: %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:728
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:640
 #, python-format
 msgid "Unknown GLib exception while trying to mount device: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:733
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:645
 #, python-format
 msgid "Unable to mount device: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:738
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:650
 msgid "No mount points found"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:749
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:661
 #, python-format
-msgid "Entering unmount_device for '%(device)s'"
+msgid "Entering unmount_device for \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:759
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:670
 #, python-format
-msgid "Unmounting mounted filesystems on '%(device)s'"
+msgid "Unmounting mounted filesystems on \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:763
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:674
 #, python-format
-msgid "Unmounting '%(udi)s' on '%(device)s'"
+msgid "Unmounting \"%(udi)s\" on \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:774
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:685
 #, python-format
 msgid "Mount %s exists after unmounting"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:787
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:698
 #, python-format
 msgid "Partitioning device %(device)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:916
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:821
 #, python-format
 msgid "Unsupported device '%(device)s', please report a bug."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:919
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:824
 msgid "Trying to continue anyway."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:928
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:833
 msgid "Verifying filesystem..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:952
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:857
 #, python-format
 msgid "Unable to change volume label: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:958
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:862
 msgid "Installing bootloader..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:965
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:869
 #, python-format
 msgid "Removing %(file)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1044
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:951
 #, python-format
 msgid "%s already bootable"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1064
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:971
 msgid "Unable to find partition"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1087
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:990
 #, python-format
 msgid "Formatting %(device)s as FAT32"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1150
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1053
 #, python-format
 msgid "Reading extracted MBR from %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1154
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1057
 #, python-format
 msgid "Could not read the extracted MBR from %(path)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1167
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1168
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1070
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1071
 #, python-format
 msgid "Resetting Master Boot Record of %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1173
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1076
 msgid "Drive is a loopback, skipping MBR reset"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1177
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1080
 msgid "Synchronizing data on disk..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:150
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:146
 msgid ""
 "Error: Cannot set the label or obtain the UUID of your device.  Unable to "
 "continue."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:184
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:180
 #, python-format
 msgid "Installation complete! (%s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:189
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:185
 msgid "Tails installation failed!"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:281
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:274
 #: ../config/chroot_local-includes/usr/share/applications/tails-installer.desktop.in.h:1
 msgid "Tails Installer"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:324
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:316
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:163
 msgid "Clone the current Tails"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:331
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:323
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:184
 msgid "Use a downloaded Tails ISO image"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:368
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:671
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:361
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:657
 msgid "Upgrade"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:370
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:362
 msgid "Manual Upgrade Instructions"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:372
-msgid "https://tails.boum.org/upgrade/"
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:380
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:583
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:648
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:371
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:569
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:634
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:358
 msgid "Install"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:383
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:373
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:131
 msgid "Installation Instructions"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:385
-msgid "https://tails.boum.org/install/"
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:391
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:380
 #, python-format
 msgid "%(size)s %(vendor)s %(model)s device (%(device)s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:403
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:392
 msgid "No ISO image selected"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:404
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:393
 msgid "Please select a Tails ISO image."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:446
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:435
 msgid "No device suitable to install Tails could be found"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:448
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:437
 #, python-format
 msgid "Please plug a USB flash drive or SD card of at least %0.1f GB."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:482
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:468
 #, python-format
 msgid ""
 "The USB stick \"%(pretty_name)s\" is configured as non-removable by its "
@@ -770,38 +761,38 @@ msgid ""
 "a different model."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:492
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:478
 #, python-format
 msgid ""
 "The device \"%(pretty_name)s\" is too small to install Tails (at least "
 "%(size)s GB is required)."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:505
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:491
 #, python-format
 msgid ""
 "To upgrade device \"%(pretty_name)s\" from this Tails, you need to use a downloaded Tails ISO image:\n"
-"https://tails.boum.org/install/download"
+"%(dl_url)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:526
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:513
 msgid "An error happened while installing Tails"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:578
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:564
 msgid "Installation complete!"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:630
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:617
 msgid "Unable to mount device"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:637
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:670
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:624
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:656
 msgid "Confirm the target USB stick"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:638
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:625
 #, python-format
 msgid ""
 "%(size)s %(vendor)s %(model)s device (%(device)s)\n"
@@ -809,50 +800,50 @@ msgid ""
 "All data on this USB stick will be lost."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:657
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:643
 #, python-format
 msgid "%(parent_size)s %(vendor)s %(model)s device (%(device)s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:665
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:651
 msgid ""
 "\n"
 "\n"
 "The persistent storage on this USB stick will be preserved."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:666
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:652
 #, python-format
 msgid "%(description)s%(persistence_message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:705
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:688
 msgid ""
 "The selected file is unreadable. Please fix its permissions or select "
 "another file."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:711
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:694
 msgid ""
 "Unable to use the selected file.  You may have better luck if you move your "
 "ISO to the root of your drive (ie: C:\\)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:717
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:700
 #, python-format
 msgid "%(filename)s selected"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:28
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:31
 msgid "Unable to find Tails on ISO"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:34
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:37
 #, python-format
 msgid "Could not guess underlying block device: %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:48
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:52
 #, python-format
 msgid ""
 "There was a problem executing `%(cmd)s`.\n"
@@ -860,29 +851,29 @@ msgid ""
 "%(err)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:60
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:64
 #, python-format
-msgid "'%s' does not exist"
+msgid "\"%s\" does not exist"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:62
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:66
 #, python-format
-msgid "'%s' is not a directory"
+msgid "\"%s\" is not a directory"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:72
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:77
 #, python-format
-msgid "Skipping '%(filename)s'"
+msgid "Skipping \"%(filename)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/utils.py:54
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/utils.py:54
 #, python-format
 msgid ""
 "There was a problem executing `%(cmd)s`.%(out)s\n"
 "%(err)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/utils.py:134
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/utils.py:126
 msgid "Could not open device for writing."
 msgstr ""
 
diff --git a/mr.po b/mr.po
index 5e5e2a3a94..19f38d3bda 100644
--- a/mr.po
+++ b/mr.po
@@ -9,8 +9,8 @@ msgid ""
 msgstr ""
 "Project-Id-Version: Tor Project\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2020-11-16 10:33+0100\n"
-"PO-Revision-Date: 2020-11-16 12:13+0000\n"
+"POT-Creation-Date: 2020-12-02 12:10+0100\n"
+"PO-Revision-Date: 2020-12-04 18:13+0000\n"
 "Last-Translator: Transifex Bot <>\n"
 "Language-Team: Marathi (http://www.transifex.com/otf/torproject/language/mr/)\n"
 "MIME-Version: 1.0\n"
@@ -371,7 +371,7 @@ msgid "Additional Settings"
 msgstr ""
 
 #: config/chroot_local-includes/usr/lib/python3/dist-packages/tailsgreeter/ui/add_settings_dialog.py:40
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:594
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:581
 #: config/chroot_local-includes/usr/local/sbin/tails-additional-software:366
 #: config/chroot_local-includes/usr/local/bin/tails-screen-locker:119
 #: config/chroot_local-includes/usr/local/bin/tor-browser:49
@@ -496,273 +496,264 @@ msgstr ""
 msgid "_Keyboard Layout"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:138
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:261
+#, python-format
+msgid "Unable to write on %(device)s, skipping."
+msgstr ""
+
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:294
+#, python-format
+msgid ""
+"Some partitions of the target device %(device)s are mounted. They will be "
+"unmounted before starting the installation process."
+msgstr ""
+
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:303
 msgid "Extracting live image to the target device..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:145
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:310
 #, python-format
 msgid "Wrote to device at %(speed)d MB/sec"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:276
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:408
 #, python-format
 msgid ""
 "There was a problem executing the following command: `%(command)s`.\n"
-"A more detailed error log has been written to '%(filename)s'."
+"A more detailed error log has been written to \"%(filename)s\"."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:292
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:424
 #, python-format
 msgid ""
 "Not enough free space on device.\n"
 "%(iso_size)dMB ISO + %(overlay_size)dMB overlay > %(free_space)dMB free space"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:301
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:433
 #, python-format
 msgid "Creating %sMB persistent overlay"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:351
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:483
 #, python-format
 msgid "Unable to copy %(infile)s to %(outfile)s: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:365
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:497
 msgid "Removing existing Tails system"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:374
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:387
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:507
 #, python-format
-msgid "Unable to chmod %(file)s: %(message)s"
+msgid "Unable to remove file from previous Tails system: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:380
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:514
 #, python-format
-msgid "Unable to remove file from previous Tails system: %(message)s"
+msgid "Unable to chmod %(file)s: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:394
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:521
 #, python-format
 msgid "Unable to remove directory from previous Tails system: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:442
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:569
 #, python-format
 msgid "Cannot find device %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:634
-#, python-format
-msgid "Unable to write on %(device)s, skipping."
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:664
-#, python-format
-msgid ""
-"Some partitions of the target device %(device)s are mounted. They will be "
-"unmounted before starting the installation process."
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:707
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:931
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:619
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:836
 msgid "Unknown filesystem.  Your device may need to be reformatted."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:710
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:934
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:622
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:839
 #, python-format
 msgid "Unsupported filesystem: %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:728
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:640
 #, python-format
 msgid "Unknown GLib exception while trying to mount device: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:733
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:645
 #, python-format
 msgid "Unable to mount device: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:738
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:650
 msgid "No mount points found"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:749
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:661
 #, python-format
-msgid "Entering unmount_device for '%(device)s'"
+msgid "Entering unmount_device for \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:759
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:670
 #, python-format
-msgid "Unmounting mounted filesystems on '%(device)s'"
+msgid "Unmounting mounted filesystems on \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:763
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:674
 #, python-format
-msgid "Unmounting '%(udi)s' on '%(device)s'"
+msgid "Unmounting \"%(udi)s\" on \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:774
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:685
 #, python-format
 msgid "Mount %s exists after unmounting"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:787
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:698
 #, python-format
 msgid "Partitioning device %(device)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:916
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:821
 #, python-format
 msgid "Unsupported device '%(device)s', please report a bug."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:919
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:824
 msgid "Trying to continue anyway."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:928
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:833
 msgid "Verifying filesystem..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:952
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:857
 #, python-format
 msgid "Unable to change volume label: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:958
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:862
 msgid "Installing bootloader..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:965
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:869
 #, python-format
 msgid "Removing %(file)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1044
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:951
 #, python-format
 msgid "%s already bootable"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1064
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:971
 msgid "Unable to find partition"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1087
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:990
 #, python-format
 msgid "Formatting %(device)s as FAT32"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1150
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1053
 #, python-format
 msgid "Reading extracted MBR from %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1154
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1057
 #, python-format
 msgid "Could not read the extracted MBR from %(path)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1167
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1168
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1070
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1071
 #, python-format
 msgid "Resetting Master Boot Record of %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1173
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1076
 msgid "Drive is a loopback, skipping MBR reset"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1177
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1080
 msgid "Synchronizing data on disk..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:150
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:146
 msgid ""
 "Error: Cannot set the label or obtain the UUID of your device.  Unable to "
 "continue."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:184
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:180
 #, python-format
 msgid "Installation complete! (%s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:189
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:185
 msgid "Tails installation failed!"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:281
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:274
 #: ../config/chroot_local-includes/usr/share/applications/tails-installer.desktop.in.h:1
 msgid "Tails Installer"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:324
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:316
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:163
 msgid "Clone the current Tails"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:331
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:323
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:184
 msgid "Use a downloaded Tails ISO image"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:368
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:671
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:361
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:657
 msgid "Upgrade"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:370
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:362
 msgid "Manual Upgrade Instructions"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:372
-msgid "https://tails.boum.org/upgrade/"
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:380
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:583
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:648
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:371
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:569
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:634
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:358
 msgid "Install"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:383
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:373
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:131
 msgid "Installation Instructions"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:385
-msgid "https://tails.boum.org/install/"
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:391
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:380
 #, python-format
 msgid "%(size)s %(vendor)s %(model)s device (%(device)s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:403
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:392
 msgid "No ISO image selected"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:404
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:393
 msgid "Please select a Tails ISO image."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:446
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:435
 msgid "No device suitable to install Tails could be found"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:448
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:437
 #, python-format
 msgid "Please plug a USB flash drive or SD card of at least %0.1f GB."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:482
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:468
 #, python-format
 msgid ""
 "The USB stick \"%(pretty_name)s\" is configured as non-removable by its "
@@ -770,38 +761,38 @@ msgid ""
 "a different model."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:492
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:478
 #, python-format
 msgid ""
 "The device \"%(pretty_name)s\" is too small to install Tails (at least "
 "%(size)s GB is required)."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:505
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:491
 #, python-format
 msgid ""
 "To upgrade device \"%(pretty_name)s\" from this Tails, you need to use a downloaded Tails ISO image:\n"
-"https://tails.boum.org/install/download"
+"%(dl_url)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:526
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:513
 msgid "An error happened while installing Tails"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:578
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:564
 msgid "Installation complete!"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:630
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:617
 msgid "Unable to mount device"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:637
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:670
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:624
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:656
 msgid "Confirm the target USB stick"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:638
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:625
 #, python-format
 msgid ""
 "%(size)s %(vendor)s %(model)s device (%(device)s)\n"
@@ -809,50 +800,50 @@ msgid ""
 "All data on this USB stick will be lost."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:657
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:643
 #, python-format
 msgid "%(parent_size)s %(vendor)s %(model)s device (%(device)s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:665
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:651
 msgid ""
 "\n"
 "\n"
 "The persistent storage on this USB stick will be preserved."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:666
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:652
 #, python-format
 msgid "%(description)s%(persistence_message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:705
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:688
 msgid ""
 "The selected file is unreadable. Please fix its permissions or select "
 "another file."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:711
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:694
 msgid ""
 "Unable to use the selected file.  You may have better luck if you move your "
 "ISO to the root of your drive (ie: C:\\)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:717
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:700
 #, python-format
 msgid "%(filename)s selected"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:28
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:31
 msgid "Unable to find Tails on ISO"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:34
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:37
 #, python-format
 msgid "Could not guess underlying block device: %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:48
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:52
 #, python-format
 msgid ""
 "There was a problem executing `%(cmd)s`.\n"
@@ -860,29 +851,29 @@ msgid ""
 "%(err)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:60
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:64
 #, python-format
-msgid "'%s' does not exist"
+msgid "\"%s\" does not exist"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:62
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:66
 #, python-format
-msgid "'%s' is not a directory"
+msgid "\"%s\" is not a directory"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:72
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:77
 #, python-format
-msgid "Skipping '%(filename)s'"
+msgid "Skipping \"%(filename)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/utils.py:54
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/utils.py:54
 #, python-format
 msgid ""
 "There was a problem executing `%(cmd)s`.%(out)s\n"
 "%(err)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/utils.py:134
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/utils.py:126
 msgid "Could not open device for writing."
 msgstr ""
 
diff --git a/ms_MY.po b/ms_MY.po
index 4c17697048..612f63915f 100644
--- a/ms_MY.po
+++ b/ms_MY.po
@@ -11,8 +11,8 @@ msgid ""
 msgstr ""
 "Project-Id-Version: Tor Project\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2020-11-16 10:33+0100\n"
-"PO-Revision-Date: 2020-11-16 12:13+0000\n"
+"POT-Creation-Date: 2020-12-02 12:10+0100\n"
+"PO-Revision-Date: 2020-12-04 18:13+0000\n"
 "Last-Translator: Transifex Bot <>\n"
 "Language-Team: Malay (Malaysia) (http://www.transifex.com/otf/torproject/language/ms_MY/)\n"
 "MIME-Version: 1.0\n"
@@ -373,7 +373,7 @@ msgid "Additional Settings"
 msgstr ""
 
 #: config/chroot_local-includes/usr/lib/python3/dist-packages/tailsgreeter/ui/add_settings_dialog.py:40
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:594
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:581
 #: config/chroot_local-includes/usr/local/sbin/tails-additional-software:366
 #: config/chroot_local-includes/usr/local/bin/tails-screen-locker:119
 #: config/chroot_local-includes/usr/local/bin/tor-browser:49
@@ -498,273 +498,264 @@ msgstr ""
 msgid "_Keyboard Layout"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:138
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:261
+#, python-format
+msgid "Unable to write on %(device)s, skipping."
+msgstr ""
+
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:294
+#, python-format
+msgid ""
+"Some partitions of the target device %(device)s are mounted. They will be "
+"unmounted before starting the installation process."
+msgstr ""
+
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:303
 msgid "Extracting live image to the target device..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:145
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:310
 #, python-format
 msgid "Wrote to device at %(speed)d MB/sec"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:276
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:408
 #, python-format
 msgid ""
 "There was a problem executing the following command: `%(command)s`.\n"
-"A more detailed error log has been written to '%(filename)s'."
+"A more detailed error log has been written to \"%(filename)s\"."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:292
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:424
 #, python-format
 msgid ""
 "Not enough free space on device.\n"
 "%(iso_size)dMB ISO + %(overlay_size)dMB overlay > %(free_space)dMB free space"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:301
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:433
 #, python-format
 msgid "Creating %sMB persistent overlay"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:351
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:483
 #, python-format
 msgid "Unable to copy %(infile)s to %(outfile)s: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:365
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:497
 msgid "Removing existing Tails system"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:374
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:387
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:507
 #, python-format
-msgid "Unable to chmod %(file)s: %(message)s"
+msgid "Unable to remove file from previous Tails system: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:380
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:514
 #, python-format
-msgid "Unable to remove file from previous Tails system: %(message)s"
+msgid "Unable to chmod %(file)s: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:394
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:521
 #, python-format
 msgid "Unable to remove directory from previous Tails system: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:442
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:569
 #, python-format
 msgid "Cannot find device %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:634
-#, python-format
-msgid "Unable to write on %(device)s, skipping."
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:664
-#, python-format
-msgid ""
-"Some partitions of the target device %(device)s are mounted. They will be "
-"unmounted before starting the installation process."
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:707
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:931
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:619
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:836
 msgid "Unknown filesystem.  Your device may need to be reformatted."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:710
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:934
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:622
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:839
 #, python-format
 msgid "Unsupported filesystem: %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:728
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:640
 #, python-format
 msgid "Unknown GLib exception while trying to mount device: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:733
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:645
 #, python-format
 msgid "Unable to mount device: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:738
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:650
 msgid "No mount points found"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:749
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:661
 #, python-format
-msgid "Entering unmount_device for '%(device)s'"
+msgid "Entering unmount_device for \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:759
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:670
 #, python-format
-msgid "Unmounting mounted filesystems on '%(device)s'"
+msgid "Unmounting mounted filesystems on \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:763
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:674
 #, python-format
-msgid "Unmounting '%(udi)s' on '%(device)s'"
+msgid "Unmounting \"%(udi)s\" on \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:774
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:685
 #, python-format
 msgid "Mount %s exists after unmounting"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:787
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:698
 #, python-format
 msgid "Partitioning device %(device)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:916
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:821
 #, python-format
 msgid "Unsupported device '%(device)s', please report a bug."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:919
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:824
 msgid "Trying to continue anyway."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:928
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:833
 msgid "Verifying filesystem..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:952
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:857
 #, python-format
 msgid "Unable to change volume label: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:958
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:862
 msgid "Installing bootloader..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:965
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:869
 #, python-format
 msgid "Removing %(file)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1044
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:951
 #, python-format
 msgid "%s already bootable"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1064
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:971
 msgid "Unable to find partition"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1087
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:990
 #, python-format
 msgid "Formatting %(device)s as FAT32"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1150
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1053
 #, python-format
 msgid "Reading extracted MBR from %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1154
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1057
 #, python-format
 msgid "Could not read the extracted MBR from %(path)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1167
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1168
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1070
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1071
 #, python-format
 msgid "Resetting Master Boot Record of %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1173
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1076
 msgid "Drive is a loopback, skipping MBR reset"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1177
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1080
 msgid "Synchronizing data on disk..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:150
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:146
 msgid ""
 "Error: Cannot set the label or obtain the UUID of your device.  Unable to "
 "continue."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:184
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:180
 #, python-format
 msgid "Installation complete! (%s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:189
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:185
 msgid "Tails installation failed!"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:281
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:274
 #: ../config/chroot_local-includes/usr/share/applications/tails-installer.desktop.in.h:1
 msgid "Tails Installer"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:324
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:316
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:163
 msgid "Clone the current Tails"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:331
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:323
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:184
 msgid "Use a downloaded Tails ISO image"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:368
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:671
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:361
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:657
 msgid "Upgrade"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:370
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:362
 msgid "Manual Upgrade Instructions"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:372
-msgid "https://tails.boum.org/upgrade/"
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:380
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:583
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:648
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:371
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:569
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:634
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:358
 msgid "Install"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:383
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:373
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:131
 msgid "Installation Instructions"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:385
-msgid "https://tails.boum.org/install/"
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:391
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:380
 #, python-format
 msgid "%(size)s %(vendor)s %(model)s device (%(device)s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:403
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:392
 msgid "No ISO image selected"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:404
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:393
 msgid "Please select a Tails ISO image."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:446
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:435
 msgid "No device suitable to install Tails could be found"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:448
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:437
 #, python-format
 msgid "Please plug a USB flash drive or SD card of at least %0.1f GB."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:482
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:468
 #, python-format
 msgid ""
 "The USB stick \"%(pretty_name)s\" is configured as non-removable by its "
@@ -772,38 +763,38 @@ msgid ""
 "a different model."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:492
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:478
 #, python-format
 msgid ""
 "The device \"%(pretty_name)s\" is too small to install Tails (at least "
 "%(size)s GB is required)."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:505
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:491
 #, python-format
 msgid ""
 "To upgrade device \"%(pretty_name)s\" from this Tails, you need to use a downloaded Tails ISO image:\n"
-"https://tails.boum.org/install/download"
+"%(dl_url)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:526
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:513
 msgid "An error happened while installing Tails"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:578
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:564
 msgid "Installation complete!"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:630
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:617
 msgid "Unable to mount device"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:637
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:670
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:624
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:656
 msgid "Confirm the target USB stick"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:638
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:625
 #, python-format
 msgid ""
 "%(size)s %(vendor)s %(model)s device (%(device)s)\n"
@@ -811,50 +802,50 @@ msgid ""
 "All data on this USB stick will be lost."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:657
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:643
 #, python-format
 msgid "%(parent_size)s %(vendor)s %(model)s device (%(device)s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:665
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:651
 msgid ""
 "\n"
 "\n"
 "The persistent storage on this USB stick will be preserved."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:666
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:652
 #, python-format
 msgid "%(description)s%(persistence_message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:705
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:688
 msgid ""
 "The selected file is unreadable. Please fix its permissions or select "
 "another file."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:711
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:694
 msgid ""
 "Unable to use the selected file.  You may have better luck if you move your "
 "ISO to the root of your drive (ie: C:\\)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:717
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:700
 #, python-format
 msgid "%(filename)s selected"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:28
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:31
 msgid "Unable to find Tails on ISO"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:34
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:37
 #, python-format
 msgid "Could not guess underlying block device: %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:48
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:52
 #, python-format
 msgid ""
 "There was a problem executing `%(cmd)s`.\n"
@@ -862,29 +853,29 @@ msgid ""
 "%(err)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:60
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:64
 #, python-format
-msgid "'%s' does not exist"
+msgid "\"%s\" does not exist"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:62
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:66
 #, python-format
-msgid "'%s' is not a directory"
+msgid "\"%s\" is not a directory"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:72
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:77
 #, python-format
-msgid "Skipping '%(filename)s'"
+msgid "Skipping \"%(filename)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/utils.py:54
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/utils.py:54
 #, python-format
 msgid ""
 "There was a problem executing `%(cmd)s`.%(out)s\n"
 "%(err)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/utils.py:134
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/utils.py:126
 msgid "Could not open device for writing."
 msgstr ""
 
diff --git a/my.po b/my.po
index fbfcfed97f..2db04a8623 100644
--- a/my.po
+++ b/my.po
@@ -7,8 +7,8 @@ msgid ""
 msgstr ""
 "Project-Id-Version: Tor Project\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2020-11-16 10:33+0100\n"
-"PO-Revision-Date: 2020-11-16 12:13+0000\n"
+"POT-Creation-Date: 2020-12-02 12:10+0100\n"
+"PO-Revision-Date: 2020-12-04 18:13+0000\n"
 "Last-Translator: Transifex Bot <>\n"
 "Language-Team: Burmese (http://www.transifex.com/otf/torproject/language/my/)\n"
 "MIME-Version: 1.0\n"
@@ -369,7 +369,7 @@ msgid "Additional Settings"
 msgstr ""
 
 #: config/chroot_local-includes/usr/lib/python3/dist-packages/tailsgreeter/ui/add_settings_dialog.py:40
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:594
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:581
 #: config/chroot_local-includes/usr/local/sbin/tails-additional-software:366
 #: config/chroot_local-includes/usr/local/bin/tails-screen-locker:119
 #: config/chroot_local-includes/usr/local/bin/tor-browser:49
@@ -494,273 +494,264 @@ msgstr ""
 msgid "_Keyboard Layout"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:138
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:261
+#, python-format
+msgid "Unable to write on %(device)s, skipping."
+msgstr ""
+
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:294
+#, python-format
+msgid ""
+"Some partitions of the target device %(device)s are mounted. They will be "
+"unmounted before starting the installation process."
+msgstr ""
+
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:303
 msgid "Extracting live image to the target device..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:145
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:310
 #, python-format
 msgid "Wrote to device at %(speed)d MB/sec"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:276
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:408
 #, python-format
 msgid ""
 "There was a problem executing the following command: `%(command)s`.\n"
-"A more detailed error log has been written to '%(filename)s'."
+"A more detailed error log has been written to \"%(filename)s\"."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:292
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:424
 #, python-format
 msgid ""
 "Not enough free space on device.\n"
 "%(iso_size)dMB ISO + %(overlay_size)dMB overlay > %(free_space)dMB free space"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:301
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:433
 #, python-format
 msgid "Creating %sMB persistent overlay"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:351
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:483
 #, python-format
 msgid "Unable to copy %(infile)s to %(outfile)s: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:365
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:497
 msgid "Removing existing Tails system"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:374
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:387
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:507
 #, python-format
-msgid "Unable to chmod %(file)s: %(message)s"
+msgid "Unable to remove file from previous Tails system: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:380
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:514
 #, python-format
-msgid "Unable to remove file from previous Tails system: %(message)s"
+msgid "Unable to chmod %(file)s: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:394
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:521
 #, python-format
 msgid "Unable to remove directory from previous Tails system: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:442
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:569
 #, python-format
 msgid "Cannot find device %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:634
-#, python-format
-msgid "Unable to write on %(device)s, skipping."
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:664
-#, python-format
-msgid ""
-"Some partitions of the target device %(device)s are mounted. They will be "
-"unmounted before starting the installation process."
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:707
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:931
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:619
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:836
 msgid "Unknown filesystem.  Your device may need to be reformatted."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:710
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:934
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:622
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:839
 #, python-format
 msgid "Unsupported filesystem: %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:728
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:640
 #, python-format
 msgid "Unknown GLib exception while trying to mount device: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:733
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:645
 #, python-format
 msgid "Unable to mount device: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:738
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:650
 msgid "No mount points found"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:749
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:661
 #, python-format
-msgid "Entering unmount_device for '%(device)s'"
+msgid "Entering unmount_device for \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:759
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:670
 #, python-format
-msgid "Unmounting mounted filesystems on '%(device)s'"
+msgid "Unmounting mounted filesystems on \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:763
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:674
 #, python-format
-msgid "Unmounting '%(udi)s' on '%(device)s'"
+msgid "Unmounting \"%(udi)s\" on \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:774
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:685
 #, python-format
 msgid "Mount %s exists after unmounting"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:787
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:698
 #, python-format
 msgid "Partitioning device %(device)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:916
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:821
 #, python-format
 msgid "Unsupported device '%(device)s', please report a bug."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:919
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:824
 msgid "Trying to continue anyway."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:928
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:833
 msgid "Verifying filesystem..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:952
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:857
 #, python-format
 msgid "Unable to change volume label: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:958
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:862
 msgid "Installing bootloader..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:965
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:869
 #, python-format
 msgid "Removing %(file)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1044
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:951
 #, python-format
 msgid "%s already bootable"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1064
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:971
 msgid "Unable to find partition"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1087
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:990
 #, python-format
 msgid "Formatting %(device)s as FAT32"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1150
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1053
 #, python-format
 msgid "Reading extracted MBR from %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1154
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1057
 #, python-format
 msgid "Could not read the extracted MBR from %(path)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1167
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1168
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1070
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1071
 #, python-format
 msgid "Resetting Master Boot Record of %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1173
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1076
 msgid "Drive is a loopback, skipping MBR reset"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1177
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1080
 msgid "Synchronizing data on disk..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:150
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:146
 msgid ""
 "Error: Cannot set the label or obtain the UUID of your device.  Unable to "
 "continue."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:184
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:180
 #, python-format
 msgid "Installation complete! (%s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:189
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:185
 msgid "Tails installation failed!"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:281
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:274
 #: ../config/chroot_local-includes/usr/share/applications/tails-installer.desktop.in.h:1
 msgid "Tails Installer"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:324
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:316
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:163
 msgid "Clone the current Tails"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:331
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:323
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:184
 msgid "Use a downloaded Tails ISO image"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:368
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:671
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:361
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:657
 msgid "Upgrade"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:370
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:362
 msgid "Manual Upgrade Instructions"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:372
-msgid "https://tails.boum.org/upgrade/"
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:380
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:583
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:648
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:371
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:569
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:634
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:358
 msgid "Install"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:383
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:373
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:131
 msgid "Installation Instructions"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:385
-msgid "https://tails.boum.org/install/"
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:391
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:380
 #, python-format
 msgid "%(size)s %(vendor)s %(model)s device (%(device)s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:403
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:392
 msgid "No ISO image selected"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:404
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:393
 msgid "Please select a Tails ISO image."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:446
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:435
 msgid "No device suitable to install Tails could be found"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:448
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:437
 #, python-format
 msgid "Please plug a USB flash drive or SD card of at least %0.1f GB."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:482
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:468
 #, python-format
 msgid ""
 "The USB stick \"%(pretty_name)s\" is configured as non-removable by its "
@@ -768,38 +759,38 @@ msgid ""
 "a different model."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:492
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:478
 #, python-format
 msgid ""
 "The device \"%(pretty_name)s\" is too small to install Tails (at least "
 "%(size)s GB is required)."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:505
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:491
 #, python-format
 msgid ""
 "To upgrade device \"%(pretty_name)s\" from this Tails, you need to use a downloaded Tails ISO image:\n"
-"https://tails.boum.org/install/download"
+"%(dl_url)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:526
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:513
 msgid "An error happened while installing Tails"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:578
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:564
 msgid "Installation complete!"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:630
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:617
 msgid "Unable to mount device"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:637
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:670
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:624
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:656
 msgid "Confirm the target USB stick"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:638
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:625
 #, python-format
 msgid ""
 "%(size)s %(vendor)s %(model)s device (%(device)s)\n"
@@ -807,50 +798,50 @@ msgid ""
 "All data on this USB stick will be lost."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:657
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:643
 #, python-format
 msgid "%(parent_size)s %(vendor)s %(model)s device (%(device)s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:665
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:651
 msgid ""
 "\n"
 "\n"
 "The persistent storage on this USB stick will be preserved."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:666
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:652
 #, python-format
 msgid "%(description)s%(persistence_message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:705
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:688
 msgid ""
 "The selected file is unreadable. Please fix its permissions or select "
 "another file."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:711
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:694
 msgid ""
 "Unable to use the selected file.  You may have better luck if you move your "
 "ISO to the root of your drive (ie: C:\\)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:717
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:700
 #, python-format
 msgid "%(filename)s selected"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:28
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:31
 msgid "Unable to find Tails on ISO"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:34
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:37
 #, python-format
 msgid "Could not guess underlying block device: %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:48
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:52
 #, python-format
 msgid ""
 "There was a problem executing `%(cmd)s`.\n"
@@ -858,29 +849,29 @@ msgid ""
 "%(err)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:60
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:64
 #, python-format
-msgid "'%s' does not exist"
+msgid "\"%s\" does not exist"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:62
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:66
 #, python-format
-msgid "'%s' is not a directory"
+msgid "\"%s\" is not a directory"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:72
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:77
 #, python-format
-msgid "Skipping '%(filename)s'"
+msgid "Skipping \"%(filename)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/utils.py:54
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/utils.py:54
 #, python-format
 msgid ""
 "There was a problem executing `%(cmd)s`.%(out)s\n"
 "%(err)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/utils.py:134
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/utils.py:126
 msgid "Could not open device for writing."
 msgstr ""
 
diff --git a/nb.po b/nb.po
index 94b7280cfa..de72e8d9c2 100644
--- a/nb.po
+++ b/nb.po
@@ -22,9 +22,9 @@ msgid ""
 msgstr ""
 "Project-Id-Version: Tor Project\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2020-11-16 10:33+0100\n"
-"PO-Revision-Date: 2020-11-23 12:05+0000\n"
-"Last-Translator: Jørgen Moen Isaksen <klokkefriken2 at protonmail.com>\n"
+"POT-Creation-Date: 2020-12-02 12:10+0100\n"
+"PO-Revision-Date: 2020-12-04 18:13+0000\n"
+"Last-Translator: Transifex Bot <>\n"
 "Language-Team: Norwegian Bokmål (http://www.transifex.com/otf/torproject/language/nb/)\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
@@ -384,7 +384,7 @@ msgid "Additional Settings"
 msgstr ""
 
 #: config/chroot_local-includes/usr/lib/python3/dist-packages/tailsgreeter/ui/add_settings_dialog.py:40
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:594
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:581
 #: config/chroot_local-includes/usr/local/sbin/tails-additional-software:366
 #: config/chroot_local-includes/usr/local/bin/tails-screen-locker:119
 #: config/chroot_local-includes/usr/local/bin/tor-browser:49
@@ -509,273 +509,264 @@ msgstr ""
 msgid "_Keyboard Layout"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:138
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:261
+#, python-format
+msgid "Unable to write on %(device)s, skipping."
+msgstr ""
+
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:294
+#, python-format
+msgid ""
+"Some partitions of the target device %(device)s are mounted. They will be "
+"unmounted before starting the installation process."
+msgstr ""
+
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:303
 msgid "Extracting live image to the target device..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:145
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:310
 #, python-format
 msgid "Wrote to device at %(speed)d MB/sec"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:276
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:408
 #, python-format
 msgid ""
 "There was a problem executing the following command: `%(command)s`.\n"
-"A more detailed error log has been written to '%(filename)s'."
+"A more detailed error log has been written to \"%(filename)s\"."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:292
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:424
 #, python-format
 msgid ""
 "Not enough free space on device.\n"
 "%(iso_size)dMB ISO + %(overlay_size)dMB overlay > %(free_space)dMB free space"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:301
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:433
 #, python-format
 msgid "Creating %sMB persistent overlay"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:351
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:483
 #, python-format
 msgid "Unable to copy %(infile)s to %(outfile)s: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:365
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:497
 msgid "Removing existing Tails system"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:374
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:387
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:507
 #, python-format
-msgid "Unable to chmod %(file)s: %(message)s"
+msgid "Unable to remove file from previous Tails system: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:380
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:514
 #, python-format
-msgid "Unable to remove file from previous Tails system: %(message)s"
+msgid "Unable to chmod %(file)s: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:394
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:521
 #, python-format
 msgid "Unable to remove directory from previous Tails system: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:442
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:569
 #, python-format
 msgid "Cannot find device %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:634
-#, python-format
-msgid "Unable to write on %(device)s, skipping."
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:664
-#, python-format
-msgid ""
-"Some partitions of the target device %(device)s are mounted. They will be "
-"unmounted before starting the installation process."
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:707
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:931
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:619
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:836
 msgid "Unknown filesystem.  Your device may need to be reformatted."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:710
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:934
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:622
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:839
 #, python-format
 msgid "Unsupported filesystem: %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:728
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:640
 #, python-format
 msgid "Unknown GLib exception while trying to mount device: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:733
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:645
 #, python-format
 msgid "Unable to mount device: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:738
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:650
 msgid "No mount points found"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:749
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:661
 #, python-format
-msgid "Entering unmount_device for '%(device)s'"
+msgid "Entering unmount_device for \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:759
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:670
 #, python-format
-msgid "Unmounting mounted filesystems on '%(device)s'"
+msgid "Unmounting mounted filesystems on \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:763
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:674
 #, python-format
-msgid "Unmounting '%(udi)s' on '%(device)s'"
+msgid "Unmounting \"%(udi)s\" on \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:774
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:685
 #, python-format
 msgid "Mount %s exists after unmounting"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:787
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:698
 #, python-format
 msgid "Partitioning device %(device)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:916
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:821
 #, python-format
 msgid "Unsupported device '%(device)s', please report a bug."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:919
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:824
 msgid "Trying to continue anyway."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:928
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:833
 msgid "Verifying filesystem..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:952
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:857
 #, python-format
 msgid "Unable to change volume label: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:958
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:862
 msgid "Installing bootloader..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:965
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:869
 #, python-format
 msgid "Removing %(file)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1044
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:951
 #, python-format
 msgid "%s already bootable"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1064
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:971
 msgid "Unable to find partition"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1087
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:990
 #, python-format
 msgid "Formatting %(device)s as FAT32"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1150
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1053
 #, python-format
 msgid "Reading extracted MBR from %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1154
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1057
 #, python-format
 msgid "Could not read the extracted MBR from %(path)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1167
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1168
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1070
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1071
 #, python-format
 msgid "Resetting Master Boot Record of %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1173
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1076
 msgid "Drive is a loopback, skipping MBR reset"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1177
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1080
 msgid "Synchronizing data on disk..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:150
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:146
 msgid ""
 "Error: Cannot set the label or obtain the UUID of your device.  Unable to "
 "continue."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:184
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:180
 #, python-format
 msgid "Installation complete! (%s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:189
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:185
 msgid "Tails installation failed!"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:281
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:274
 #: ../config/chroot_local-includes/usr/share/applications/tails-installer.desktop.in.h:1
 msgid "Tails Installer"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:324
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:316
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:163
 msgid "Clone the current Tails"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:331
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:323
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:184
 msgid "Use a downloaded Tails ISO image"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:368
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:671
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:361
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:657
 msgid "Upgrade"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:370
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:362
 msgid "Manual Upgrade Instructions"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:372
-msgid "https://tails.boum.org/upgrade/"
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:380
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:583
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:648
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:371
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:569
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:634
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:358
 msgid "Install"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:383
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:373
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:131
 msgid "Installation Instructions"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:385
-msgid "https://tails.boum.org/install/"
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:391
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:380
 #, python-format
 msgid "%(size)s %(vendor)s %(model)s device (%(device)s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:403
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:392
 msgid "No ISO image selected"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:404
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:393
 msgid "Please select a Tails ISO image."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:446
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:435
 msgid "No device suitable to install Tails could be found"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:448
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:437
 #, python-format
 msgid "Please plug a USB flash drive or SD card of at least %0.1f GB."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:482
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:468
 #, python-format
 msgid ""
 "The USB stick \"%(pretty_name)s\" is configured as non-removable by its "
@@ -783,38 +774,38 @@ msgid ""
 "a different model."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:492
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:478
 #, python-format
 msgid ""
 "The device \"%(pretty_name)s\" is too small to install Tails (at least "
 "%(size)s GB is required)."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:505
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:491
 #, python-format
 msgid ""
 "To upgrade device \"%(pretty_name)s\" from this Tails, you need to use a downloaded Tails ISO image:\n"
-"https://tails.boum.org/install/download"
+"%(dl_url)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:526
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:513
 msgid "An error happened while installing Tails"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:578
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:564
 msgid "Installation complete!"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:630
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:617
 msgid "Unable to mount device"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:637
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:670
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:624
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:656
 msgid "Confirm the target USB stick"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:638
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:625
 #, python-format
 msgid ""
 "%(size)s %(vendor)s %(model)s device (%(device)s)\n"
@@ -822,50 +813,50 @@ msgid ""
 "All data on this USB stick will be lost."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:657
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:643
 #, python-format
 msgid "%(parent_size)s %(vendor)s %(model)s device (%(device)s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:665
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:651
 msgid ""
 "\n"
 "\n"
 "The persistent storage on this USB stick will be preserved."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:666
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:652
 #, python-format
 msgid "%(description)s%(persistence_message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:705
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:688
 msgid ""
 "The selected file is unreadable. Please fix its permissions or select "
 "another file."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:711
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:694
 msgid ""
 "Unable to use the selected file.  You may have better luck if you move your "
 "ISO to the root of your drive (ie: C:\\)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:717
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:700
 #, python-format
 msgid "%(filename)s selected"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:28
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:31
 msgid "Unable to find Tails on ISO"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:34
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:37
 #, python-format
 msgid "Could not guess underlying block device: %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:48
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:52
 #, python-format
 msgid ""
 "There was a problem executing `%(cmd)s`.\n"
@@ -873,29 +864,29 @@ msgid ""
 "%(err)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:60
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:64
 #, python-format
-msgid "'%s' does not exist"
+msgid "\"%s\" does not exist"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:62
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:66
 #, python-format
-msgid "'%s' is not a directory"
+msgid "\"%s\" is not a directory"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:72
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:77
 #, python-format
-msgid "Skipping '%(filename)s'"
+msgid "Skipping \"%(filename)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/utils.py:54
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/utils.py:54
 #, python-format
 msgid ""
 "There was a problem executing `%(cmd)s`.%(out)s\n"
 "%(err)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/utils.py:134
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/utils.py:126
 msgid "Could not open device for writing."
 msgstr ""
 
diff --git a/ne.po b/ne.po
index 4413ae7ee7..01108c2c15 100644
--- a/ne.po
+++ b/ne.po
@@ -7,8 +7,8 @@ msgid ""
 msgstr ""
 "Project-Id-Version: Tor Project\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2020-11-16 10:33+0100\n"
-"PO-Revision-Date: 2020-11-16 12:13+0000\n"
+"POT-Creation-Date: 2020-12-02 12:10+0100\n"
+"PO-Revision-Date: 2020-12-04 18:13+0000\n"
 "Last-Translator: Transifex Bot <>\n"
 "Language-Team: Nepali (http://www.transifex.com/otf/torproject/language/ne/)\n"
 "MIME-Version: 1.0\n"
@@ -369,7 +369,7 @@ msgid "Additional Settings"
 msgstr ""
 
 #: config/chroot_local-includes/usr/lib/python3/dist-packages/tailsgreeter/ui/add_settings_dialog.py:40
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:594
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:581
 #: config/chroot_local-includes/usr/local/sbin/tails-additional-software:366
 #: config/chroot_local-includes/usr/local/bin/tails-screen-locker:119
 #: config/chroot_local-includes/usr/local/bin/tor-browser:49
@@ -494,273 +494,264 @@ msgstr ""
 msgid "_Keyboard Layout"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:138
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:261
+#, python-format
+msgid "Unable to write on %(device)s, skipping."
+msgstr ""
+
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:294
+#, python-format
+msgid ""
+"Some partitions of the target device %(device)s are mounted. They will be "
+"unmounted before starting the installation process."
+msgstr ""
+
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:303
 msgid "Extracting live image to the target device..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:145
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:310
 #, python-format
 msgid "Wrote to device at %(speed)d MB/sec"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:276
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:408
 #, python-format
 msgid ""
 "There was a problem executing the following command: `%(command)s`.\n"
-"A more detailed error log has been written to '%(filename)s'."
+"A more detailed error log has been written to \"%(filename)s\"."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:292
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:424
 #, python-format
 msgid ""
 "Not enough free space on device.\n"
 "%(iso_size)dMB ISO + %(overlay_size)dMB overlay > %(free_space)dMB free space"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:301
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:433
 #, python-format
 msgid "Creating %sMB persistent overlay"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:351
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:483
 #, python-format
 msgid "Unable to copy %(infile)s to %(outfile)s: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:365
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:497
 msgid "Removing existing Tails system"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:374
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:387
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:507
 #, python-format
-msgid "Unable to chmod %(file)s: %(message)s"
+msgid "Unable to remove file from previous Tails system: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:380
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:514
 #, python-format
-msgid "Unable to remove file from previous Tails system: %(message)s"
+msgid "Unable to chmod %(file)s: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:394
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:521
 #, python-format
 msgid "Unable to remove directory from previous Tails system: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:442
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:569
 #, python-format
 msgid "Cannot find device %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:634
-#, python-format
-msgid "Unable to write on %(device)s, skipping."
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:664
-#, python-format
-msgid ""
-"Some partitions of the target device %(device)s are mounted. They will be "
-"unmounted before starting the installation process."
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:707
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:931
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:619
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:836
 msgid "Unknown filesystem.  Your device may need to be reformatted."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:710
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:934
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:622
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:839
 #, python-format
 msgid "Unsupported filesystem: %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:728
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:640
 #, python-format
 msgid "Unknown GLib exception while trying to mount device: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:733
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:645
 #, python-format
 msgid "Unable to mount device: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:738
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:650
 msgid "No mount points found"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:749
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:661
 #, python-format
-msgid "Entering unmount_device for '%(device)s'"
+msgid "Entering unmount_device for \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:759
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:670
 #, python-format
-msgid "Unmounting mounted filesystems on '%(device)s'"
+msgid "Unmounting mounted filesystems on \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:763
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:674
 #, python-format
-msgid "Unmounting '%(udi)s' on '%(device)s'"
+msgid "Unmounting \"%(udi)s\" on \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:774
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:685
 #, python-format
 msgid "Mount %s exists after unmounting"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:787
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:698
 #, python-format
 msgid "Partitioning device %(device)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:916
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:821
 #, python-format
 msgid "Unsupported device '%(device)s', please report a bug."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:919
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:824
 msgid "Trying to continue anyway."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:928
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:833
 msgid "Verifying filesystem..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:952
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:857
 #, python-format
 msgid "Unable to change volume label: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:958
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:862
 msgid "Installing bootloader..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:965
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:869
 #, python-format
 msgid "Removing %(file)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1044
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:951
 #, python-format
 msgid "%s already bootable"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1064
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:971
 msgid "Unable to find partition"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1087
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:990
 #, python-format
 msgid "Formatting %(device)s as FAT32"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1150
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1053
 #, python-format
 msgid "Reading extracted MBR from %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1154
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1057
 #, python-format
 msgid "Could not read the extracted MBR from %(path)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1167
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1168
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1070
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1071
 #, python-format
 msgid "Resetting Master Boot Record of %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1173
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1076
 msgid "Drive is a loopback, skipping MBR reset"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1177
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1080
 msgid "Synchronizing data on disk..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:150
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:146
 msgid ""
 "Error: Cannot set the label or obtain the UUID of your device.  Unable to "
 "continue."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:184
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:180
 #, python-format
 msgid "Installation complete! (%s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:189
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:185
 msgid "Tails installation failed!"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:281
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:274
 #: ../config/chroot_local-includes/usr/share/applications/tails-installer.desktop.in.h:1
 msgid "Tails Installer"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:324
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:316
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:163
 msgid "Clone the current Tails"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:331
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:323
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:184
 msgid "Use a downloaded Tails ISO image"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:368
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:671
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:361
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:657
 msgid "Upgrade"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:370
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:362
 msgid "Manual Upgrade Instructions"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:372
-msgid "https://tails.boum.org/upgrade/"
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:380
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:583
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:648
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:371
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:569
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:634
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:358
 msgid "Install"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:383
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:373
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:131
 msgid "Installation Instructions"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:385
-msgid "https://tails.boum.org/install/"
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:391
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:380
 #, python-format
 msgid "%(size)s %(vendor)s %(model)s device (%(device)s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:403
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:392
 msgid "No ISO image selected"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:404
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:393
 msgid "Please select a Tails ISO image."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:446
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:435
 msgid "No device suitable to install Tails could be found"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:448
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:437
 #, python-format
 msgid "Please plug a USB flash drive or SD card of at least %0.1f GB."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:482
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:468
 #, python-format
 msgid ""
 "The USB stick \"%(pretty_name)s\" is configured as non-removable by its "
@@ -768,38 +759,38 @@ msgid ""
 "a different model."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:492
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:478
 #, python-format
 msgid ""
 "The device \"%(pretty_name)s\" is too small to install Tails (at least "
 "%(size)s GB is required)."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:505
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:491
 #, python-format
 msgid ""
 "To upgrade device \"%(pretty_name)s\" from this Tails, you need to use a downloaded Tails ISO image:\n"
-"https://tails.boum.org/install/download"
+"%(dl_url)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:526
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:513
 msgid "An error happened while installing Tails"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:578
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:564
 msgid "Installation complete!"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:630
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:617
 msgid "Unable to mount device"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:637
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:670
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:624
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:656
 msgid "Confirm the target USB stick"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:638
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:625
 #, python-format
 msgid ""
 "%(size)s %(vendor)s %(model)s device (%(device)s)\n"
@@ -807,50 +798,50 @@ msgid ""
 "All data on this USB stick will be lost."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:657
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:643
 #, python-format
 msgid "%(parent_size)s %(vendor)s %(model)s device (%(device)s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:665
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:651
 msgid ""
 "\n"
 "\n"
 "The persistent storage on this USB stick will be preserved."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:666
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:652
 #, python-format
 msgid "%(description)s%(persistence_message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:705
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:688
 msgid ""
 "The selected file is unreadable. Please fix its permissions or select "
 "another file."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:711
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:694
 msgid ""
 "Unable to use the selected file.  You may have better luck if you move your "
 "ISO to the root of your drive (ie: C:\\)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:717
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:700
 #, python-format
 msgid "%(filename)s selected"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:28
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:31
 msgid "Unable to find Tails on ISO"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:34
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:37
 #, python-format
 msgid "Could not guess underlying block device: %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:48
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:52
 #, python-format
 msgid ""
 "There was a problem executing `%(cmd)s`.\n"
@@ -858,29 +849,29 @@ msgid ""
 "%(err)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:60
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:64
 #, python-format
-msgid "'%s' does not exist"
+msgid "\"%s\" does not exist"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:62
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:66
 #, python-format
-msgid "'%s' is not a directory"
+msgid "\"%s\" is not a directory"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:72
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:77
 #, python-format
-msgid "Skipping '%(filename)s'"
+msgid "Skipping \"%(filename)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/utils.py:54
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/utils.py:54
 #, python-format
 msgid ""
 "There was a problem executing `%(cmd)s`.%(out)s\n"
 "%(err)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/utils.py:134
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/utils.py:126
 msgid "Could not open device for writing."
 msgstr ""
 
diff --git a/nl.po b/nl.po
index 2f1748da64..bbf6f6f048 100644
--- a/nl.po
+++ b/nl.po
@@ -37,8 +37,8 @@ msgid ""
 msgstr ""
 "Project-Id-Version: Tor Project\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2020-11-16 10:33+0100\n"
-"PO-Revision-Date: 2020-11-16 12:13+0000\n"
+"POT-Creation-Date: 2020-12-02 12:10+0100\n"
+"PO-Revision-Date: 2020-12-04 18:13+0000\n"
 "Last-Translator: Transifex Bot <>\n"
 "Language-Team: Dutch (http://www.transifex.com/otf/torproject/language/nl/)\n"
 "MIME-Version: 1.0\n"
@@ -399,7 +399,7 @@ msgid "Additional Settings"
 msgstr ""
 
 #: config/chroot_local-includes/usr/lib/python3/dist-packages/tailsgreeter/ui/add_settings_dialog.py:40
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:594
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:581
 #: config/chroot_local-includes/usr/local/sbin/tails-additional-software:366
 #: config/chroot_local-includes/usr/local/bin/tails-screen-locker:119
 #: config/chroot_local-includes/usr/local/bin/tor-browser:49
@@ -524,273 +524,264 @@ msgstr ""
 msgid "_Keyboard Layout"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:138
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:261
+#, python-format
+msgid "Unable to write on %(device)s, skipping."
+msgstr ""
+
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:294
+#, python-format
+msgid ""
+"Some partitions of the target device %(device)s are mounted. They will be "
+"unmounted before starting the installation process."
+msgstr ""
+
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:303
 msgid "Extracting live image to the target device..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:145
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:310
 #, python-format
 msgid "Wrote to device at %(speed)d MB/sec"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:276
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:408
 #, python-format
 msgid ""
 "There was a problem executing the following command: `%(command)s`.\n"
-"A more detailed error log has been written to '%(filename)s'."
+"A more detailed error log has been written to \"%(filename)s\"."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:292
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:424
 #, python-format
 msgid ""
 "Not enough free space on device.\n"
 "%(iso_size)dMB ISO + %(overlay_size)dMB overlay > %(free_space)dMB free space"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:301
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:433
 #, python-format
 msgid "Creating %sMB persistent overlay"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:351
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:483
 #, python-format
 msgid "Unable to copy %(infile)s to %(outfile)s: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:365
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:497
 msgid "Removing existing Tails system"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:374
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:387
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:507
 #, python-format
-msgid "Unable to chmod %(file)s: %(message)s"
+msgid "Unable to remove file from previous Tails system: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:380
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:514
 #, python-format
-msgid "Unable to remove file from previous Tails system: %(message)s"
+msgid "Unable to chmod %(file)s: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:394
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:521
 #, python-format
 msgid "Unable to remove directory from previous Tails system: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:442
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:569
 #, python-format
 msgid "Cannot find device %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:634
-#, python-format
-msgid "Unable to write on %(device)s, skipping."
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:664
-#, python-format
-msgid ""
-"Some partitions of the target device %(device)s are mounted. They will be "
-"unmounted before starting the installation process."
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:707
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:931
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:619
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:836
 msgid "Unknown filesystem.  Your device may need to be reformatted."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:710
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:934
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:622
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:839
 #, python-format
 msgid "Unsupported filesystem: %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:728
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:640
 #, python-format
 msgid "Unknown GLib exception while trying to mount device: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:733
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:645
 #, python-format
 msgid "Unable to mount device: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:738
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:650
 msgid "No mount points found"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:749
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:661
 #, python-format
-msgid "Entering unmount_device for '%(device)s'"
+msgid "Entering unmount_device for \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:759
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:670
 #, python-format
-msgid "Unmounting mounted filesystems on '%(device)s'"
+msgid "Unmounting mounted filesystems on \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:763
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:674
 #, python-format
-msgid "Unmounting '%(udi)s' on '%(device)s'"
+msgid "Unmounting \"%(udi)s\" on \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:774
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:685
 #, python-format
 msgid "Mount %s exists after unmounting"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:787
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:698
 #, python-format
 msgid "Partitioning device %(device)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:916
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:821
 #, python-format
 msgid "Unsupported device '%(device)s', please report a bug."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:919
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:824
 msgid "Trying to continue anyway."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:928
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:833
 msgid "Verifying filesystem..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:952
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:857
 #, python-format
 msgid "Unable to change volume label: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:958
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:862
 msgid "Installing bootloader..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:965
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:869
 #, python-format
 msgid "Removing %(file)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1044
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:951
 #, python-format
 msgid "%s already bootable"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1064
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:971
 msgid "Unable to find partition"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1087
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:990
 #, python-format
 msgid "Formatting %(device)s as FAT32"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1150
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1053
 #, python-format
 msgid "Reading extracted MBR from %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1154
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1057
 #, python-format
 msgid "Could not read the extracted MBR from %(path)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1167
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1168
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1070
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1071
 #, python-format
 msgid "Resetting Master Boot Record of %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1173
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1076
 msgid "Drive is a loopback, skipping MBR reset"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1177
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1080
 msgid "Synchronizing data on disk..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:150
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:146
 msgid ""
 "Error: Cannot set the label or obtain the UUID of your device.  Unable to "
 "continue."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:184
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:180
 #, python-format
 msgid "Installation complete! (%s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:189
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:185
 msgid "Tails installation failed!"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:281
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:274
 #: ../config/chroot_local-includes/usr/share/applications/tails-installer.desktop.in.h:1
 msgid "Tails Installer"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:324
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:316
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:163
 msgid "Clone the current Tails"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:331
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:323
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:184
 msgid "Use a downloaded Tails ISO image"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:368
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:671
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:361
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:657
 msgid "Upgrade"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:370
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:362
 msgid "Manual Upgrade Instructions"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:372
-msgid "https://tails.boum.org/upgrade/"
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:380
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:583
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:648
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:371
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:569
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:634
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:358
 msgid "Install"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:383
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:373
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:131
 msgid "Installation Instructions"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:385
-msgid "https://tails.boum.org/install/"
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:391
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:380
 #, python-format
 msgid "%(size)s %(vendor)s %(model)s device (%(device)s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:403
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:392
 msgid "No ISO image selected"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:404
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:393
 msgid "Please select a Tails ISO image."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:446
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:435
 msgid "No device suitable to install Tails could be found"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:448
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:437
 #, python-format
 msgid "Please plug a USB flash drive or SD card of at least %0.1f GB."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:482
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:468
 #, python-format
 msgid ""
 "The USB stick \"%(pretty_name)s\" is configured as non-removable by its "
@@ -798,38 +789,38 @@ msgid ""
 "a different model."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:492
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:478
 #, python-format
 msgid ""
 "The device \"%(pretty_name)s\" is too small to install Tails (at least "
 "%(size)s GB is required)."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:505
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:491
 #, python-format
 msgid ""
 "To upgrade device \"%(pretty_name)s\" from this Tails, you need to use a downloaded Tails ISO image:\n"
-"https://tails.boum.org/install/download"
+"%(dl_url)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:526
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:513
 msgid "An error happened while installing Tails"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:578
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:564
 msgid "Installation complete!"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:630
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:617
 msgid "Unable to mount device"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:637
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:670
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:624
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:656
 msgid "Confirm the target USB stick"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:638
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:625
 #, python-format
 msgid ""
 "%(size)s %(vendor)s %(model)s device (%(device)s)\n"
@@ -837,50 +828,50 @@ msgid ""
 "All data on this USB stick will be lost."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:657
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:643
 #, python-format
 msgid "%(parent_size)s %(vendor)s %(model)s device (%(device)s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:665
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:651
 msgid ""
 "\n"
 "\n"
 "The persistent storage on this USB stick will be preserved."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:666
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:652
 #, python-format
 msgid "%(description)s%(persistence_message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:705
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:688
 msgid ""
 "The selected file is unreadable. Please fix its permissions or select "
 "another file."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:711
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:694
 msgid ""
 "Unable to use the selected file.  You may have better luck if you move your "
 "ISO to the root of your drive (ie: C:\\)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:717
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:700
 #, python-format
 msgid "%(filename)s selected"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:28
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:31
 msgid "Unable to find Tails on ISO"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:34
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:37
 #, python-format
 msgid "Could not guess underlying block device: %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:48
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:52
 #, python-format
 msgid ""
 "There was a problem executing `%(cmd)s`.\n"
@@ -888,29 +879,29 @@ msgid ""
 "%(err)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:60
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:64
 #, python-format
-msgid "'%s' does not exist"
+msgid "\"%s\" does not exist"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:62
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:66
 #, python-format
-msgid "'%s' is not a directory"
+msgid "\"%s\" is not a directory"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:72
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:77
 #, python-format
-msgid "Skipping '%(filename)s'"
+msgid "Skipping \"%(filename)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/utils.py:54
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/utils.py:54
 #, python-format
 msgid ""
 "There was a problem executing `%(cmd)s`.%(out)s\n"
 "%(err)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/utils.py:134
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/utils.py:126
 msgid "Could not open device for writing."
 msgstr ""
 
diff --git a/nl_BE.po b/nl_BE.po
index 0e22be1e06..8b47b22700 100644
--- a/nl_BE.po
+++ b/nl_BE.po
@@ -9,8 +9,8 @@ msgid ""
 msgstr ""
 "Project-Id-Version: Tor Project\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2020-11-16 10:33+0100\n"
-"PO-Revision-Date: 2020-11-16 12:13+0000\n"
+"POT-Creation-Date: 2020-12-02 12:10+0100\n"
+"PO-Revision-Date: 2020-12-04 18:13+0000\n"
 "Last-Translator: Transifex Bot <>\n"
 "Language-Team: Dutch (Belgium) (http://www.transifex.com/otf/torproject/language/nl_BE/)\n"
 "MIME-Version: 1.0\n"
@@ -371,7 +371,7 @@ msgid "Additional Settings"
 msgstr ""
 
 #: config/chroot_local-includes/usr/lib/python3/dist-packages/tailsgreeter/ui/add_settings_dialog.py:40
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:594
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:581
 #: config/chroot_local-includes/usr/local/sbin/tails-additional-software:366
 #: config/chroot_local-includes/usr/local/bin/tails-screen-locker:119
 #: config/chroot_local-includes/usr/local/bin/tor-browser:49
@@ -496,273 +496,264 @@ msgstr ""
 msgid "_Keyboard Layout"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:138
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:261
+#, python-format
+msgid "Unable to write on %(device)s, skipping."
+msgstr ""
+
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:294
+#, python-format
+msgid ""
+"Some partitions of the target device %(device)s are mounted. They will be "
+"unmounted before starting the installation process."
+msgstr ""
+
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:303
 msgid "Extracting live image to the target device..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:145
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:310
 #, python-format
 msgid "Wrote to device at %(speed)d MB/sec"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:276
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:408
 #, python-format
 msgid ""
 "There was a problem executing the following command: `%(command)s`.\n"
-"A more detailed error log has been written to '%(filename)s'."
+"A more detailed error log has been written to \"%(filename)s\"."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:292
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:424
 #, python-format
 msgid ""
 "Not enough free space on device.\n"
 "%(iso_size)dMB ISO + %(overlay_size)dMB overlay > %(free_space)dMB free space"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:301
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:433
 #, python-format
 msgid "Creating %sMB persistent overlay"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:351
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:483
 #, python-format
 msgid "Unable to copy %(infile)s to %(outfile)s: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:365
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:497
 msgid "Removing existing Tails system"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:374
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:387
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:507
 #, python-format
-msgid "Unable to chmod %(file)s: %(message)s"
+msgid "Unable to remove file from previous Tails system: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:380
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:514
 #, python-format
-msgid "Unable to remove file from previous Tails system: %(message)s"
+msgid "Unable to chmod %(file)s: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:394
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:521
 #, python-format
 msgid "Unable to remove directory from previous Tails system: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:442
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:569
 #, python-format
 msgid "Cannot find device %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:634
-#, python-format
-msgid "Unable to write on %(device)s, skipping."
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:664
-#, python-format
-msgid ""
-"Some partitions of the target device %(device)s are mounted. They will be "
-"unmounted before starting the installation process."
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:707
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:931
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:619
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:836
 msgid "Unknown filesystem.  Your device may need to be reformatted."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:710
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:934
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:622
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:839
 #, python-format
 msgid "Unsupported filesystem: %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:728
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:640
 #, python-format
 msgid "Unknown GLib exception while trying to mount device: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:733
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:645
 #, python-format
 msgid "Unable to mount device: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:738
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:650
 msgid "No mount points found"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:749
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:661
 #, python-format
-msgid "Entering unmount_device for '%(device)s'"
+msgid "Entering unmount_device for \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:759
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:670
 #, python-format
-msgid "Unmounting mounted filesystems on '%(device)s'"
+msgid "Unmounting mounted filesystems on \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:763
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:674
 #, python-format
-msgid "Unmounting '%(udi)s' on '%(device)s'"
+msgid "Unmounting \"%(udi)s\" on \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:774
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:685
 #, python-format
 msgid "Mount %s exists after unmounting"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:787
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:698
 #, python-format
 msgid "Partitioning device %(device)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:916
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:821
 #, python-format
 msgid "Unsupported device '%(device)s', please report a bug."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:919
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:824
 msgid "Trying to continue anyway."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:928
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:833
 msgid "Verifying filesystem..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:952
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:857
 #, python-format
 msgid "Unable to change volume label: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:958
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:862
 msgid "Installing bootloader..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:965
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:869
 #, python-format
 msgid "Removing %(file)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1044
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:951
 #, python-format
 msgid "%s already bootable"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1064
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:971
 msgid "Unable to find partition"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1087
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:990
 #, python-format
 msgid "Formatting %(device)s as FAT32"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1150
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1053
 #, python-format
 msgid "Reading extracted MBR from %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1154
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1057
 #, python-format
 msgid "Could not read the extracted MBR from %(path)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1167
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1168
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1070
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1071
 #, python-format
 msgid "Resetting Master Boot Record of %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1173
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1076
 msgid "Drive is a loopback, skipping MBR reset"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1177
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1080
 msgid "Synchronizing data on disk..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:150
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:146
 msgid ""
 "Error: Cannot set the label or obtain the UUID of your device.  Unable to "
 "continue."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:184
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:180
 #, python-format
 msgid "Installation complete! (%s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:189
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:185
 msgid "Tails installation failed!"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:281
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:274
 #: ../config/chroot_local-includes/usr/share/applications/tails-installer.desktop.in.h:1
 msgid "Tails Installer"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:324
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:316
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:163
 msgid "Clone the current Tails"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:331
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:323
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:184
 msgid "Use a downloaded Tails ISO image"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:368
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:671
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:361
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:657
 msgid "Upgrade"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:370
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:362
 msgid "Manual Upgrade Instructions"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:372
-msgid "https://tails.boum.org/upgrade/"
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:380
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:583
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:648
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:371
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:569
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:634
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:358
 msgid "Install"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:383
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:373
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:131
 msgid "Installation Instructions"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:385
-msgid "https://tails.boum.org/install/"
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:391
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:380
 #, python-format
 msgid "%(size)s %(vendor)s %(model)s device (%(device)s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:403
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:392
 msgid "No ISO image selected"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:404
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:393
 msgid "Please select a Tails ISO image."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:446
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:435
 msgid "No device suitable to install Tails could be found"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:448
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:437
 #, python-format
 msgid "Please plug a USB flash drive or SD card of at least %0.1f GB."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:482
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:468
 #, python-format
 msgid ""
 "The USB stick \"%(pretty_name)s\" is configured as non-removable by its "
@@ -770,38 +761,38 @@ msgid ""
 "a different model."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:492
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:478
 #, python-format
 msgid ""
 "The device \"%(pretty_name)s\" is too small to install Tails (at least "
 "%(size)s GB is required)."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:505
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:491
 #, python-format
 msgid ""
 "To upgrade device \"%(pretty_name)s\" from this Tails, you need to use a downloaded Tails ISO image:\n"
-"https://tails.boum.org/install/download"
+"%(dl_url)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:526
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:513
 msgid "An error happened while installing Tails"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:578
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:564
 msgid "Installation complete!"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:630
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:617
 msgid "Unable to mount device"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:637
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:670
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:624
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:656
 msgid "Confirm the target USB stick"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:638
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:625
 #, python-format
 msgid ""
 "%(size)s %(vendor)s %(model)s device (%(device)s)\n"
@@ -809,50 +800,50 @@ msgid ""
 "All data on this USB stick will be lost."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:657
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:643
 #, python-format
 msgid "%(parent_size)s %(vendor)s %(model)s device (%(device)s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:665
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:651
 msgid ""
 "\n"
 "\n"
 "The persistent storage on this USB stick will be preserved."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:666
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:652
 #, python-format
 msgid "%(description)s%(persistence_message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:705
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:688
 msgid ""
 "The selected file is unreadable. Please fix its permissions or select "
 "another file."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:711
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:694
 msgid ""
 "Unable to use the selected file.  You may have better luck if you move your "
 "ISO to the root of your drive (ie: C:\\)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:717
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:700
 #, python-format
 msgid "%(filename)s selected"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:28
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:31
 msgid "Unable to find Tails on ISO"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:34
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:37
 #, python-format
 msgid "Could not guess underlying block device: %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:48
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:52
 #, python-format
 msgid ""
 "There was a problem executing `%(cmd)s`.\n"
@@ -860,29 +851,29 @@ msgid ""
 "%(err)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:60
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:64
 #, python-format
-msgid "'%s' does not exist"
+msgid "\"%s\" does not exist"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:62
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:66
 #, python-format
-msgid "'%s' is not a directory"
+msgid "\"%s\" is not a directory"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:72
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:77
 #, python-format
-msgid "Skipping '%(filename)s'"
+msgid "Skipping \"%(filename)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/utils.py:54
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/utils.py:54
 #, python-format
 msgid ""
 "There was a problem executing `%(cmd)s`.%(out)s\n"
 "%(err)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/utils.py:134
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/utils.py:126
 msgid "Could not open device for writing."
 msgstr ""
 
diff --git a/nn.po b/nn.po
index d57dba4d9f..4a4f356392 100644
--- a/nn.po
+++ b/nn.po
@@ -10,8 +10,8 @@ msgid ""
 msgstr ""
 "Project-Id-Version: Tor Project\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2020-11-16 10:33+0100\n"
-"PO-Revision-Date: 2020-11-16 12:13+0000\n"
+"POT-Creation-Date: 2020-12-02 12:10+0100\n"
+"PO-Revision-Date: 2020-12-04 18:13+0000\n"
 "Last-Translator: Transifex Bot <>\n"
 "Language-Team: Norwegian Nynorsk (http://www.transifex.com/otf/torproject/language/nn/)\n"
 "MIME-Version: 1.0\n"
@@ -372,7 +372,7 @@ msgid "Additional Settings"
 msgstr ""
 
 #: config/chroot_local-includes/usr/lib/python3/dist-packages/tailsgreeter/ui/add_settings_dialog.py:40
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:594
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:581
 #: config/chroot_local-includes/usr/local/sbin/tails-additional-software:366
 #: config/chroot_local-includes/usr/local/bin/tails-screen-locker:119
 #: config/chroot_local-includes/usr/local/bin/tor-browser:49
@@ -497,273 +497,264 @@ msgstr ""
 msgid "_Keyboard Layout"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:138
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:261
+#, python-format
+msgid "Unable to write on %(device)s, skipping."
+msgstr ""
+
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:294
+#, python-format
+msgid ""
+"Some partitions of the target device %(device)s are mounted. They will be "
+"unmounted before starting the installation process."
+msgstr ""
+
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:303
 msgid "Extracting live image to the target device..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:145
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:310
 #, python-format
 msgid "Wrote to device at %(speed)d MB/sec"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:276
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:408
 #, python-format
 msgid ""
 "There was a problem executing the following command: `%(command)s`.\n"
-"A more detailed error log has been written to '%(filename)s'."
+"A more detailed error log has been written to \"%(filename)s\"."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:292
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:424
 #, python-format
 msgid ""
 "Not enough free space on device.\n"
 "%(iso_size)dMB ISO + %(overlay_size)dMB overlay > %(free_space)dMB free space"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:301
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:433
 #, python-format
 msgid "Creating %sMB persistent overlay"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:351
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:483
 #, python-format
 msgid "Unable to copy %(infile)s to %(outfile)s: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:365
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:497
 msgid "Removing existing Tails system"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:374
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:387
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:507
 #, python-format
-msgid "Unable to chmod %(file)s: %(message)s"
+msgid "Unable to remove file from previous Tails system: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:380
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:514
 #, python-format
-msgid "Unable to remove file from previous Tails system: %(message)s"
+msgid "Unable to chmod %(file)s: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:394
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:521
 #, python-format
 msgid "Unable to remove directory from previous Tails system: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:442
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:569
 #, python-format
 msgid "Cannot find device %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:634
-#, python-format
-msgid "Unable to write on %(device)s, skipping."
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:664
-#, python-format
-msgid ""
-"Some partitions of the target device %(device)s are mounted. They will be "
-"unmounted before starting the installation process."
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:707
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:931
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:619
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:836
 msgid "Unknown filesystem.  Your device may need to be reformatted."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:710
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:934
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:622
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:839
 #, python-format
 msgid "Unsupported filesystem: %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:728
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:640
 #, python-format
 msgid "Unknown GLib exception while trying to mount device: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:733
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:645
 #, python-format
 msgid "Unable to mount device: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:738
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:650
 msgid "No mount points found"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:749
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:661
 #, python-format
-msgid "Entering unmount_device for '%(device)s'"
+msgid "Entering unmount_device for \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:759
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:670
 #, python-format
-msgid "Unmounting mounted filesystems on '%(device)s'"
+msgid "Unmounting mounted filesystems on \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:763
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:674
 #, python-format
-msgid "Unmounting '%(udi)s' on '%(device)s'"
+msgid "Unmounting \"%(udi)s\" on \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:774
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:685
 #, python-format
 msgid "Mount %s exists after unmounting"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:787
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:698
 #, python-format
 msgid "Partitioning device %(device)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:916
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:821
 #, python-format
 msgid "Unsupported device '%(device)s', please report a bug."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:919
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:824
 msgid "Trying to continue anyway."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:928
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:833
 msgid "Verifying filesystem..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:952
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:857
 #, python-format
 msgid "Unable to change volume label: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:958
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:862
 msgid "Installing bootloader..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:965
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:869
 #, python-format
 msgid "Removing %(file)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1044
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:951
 #, python-format
 msgid "%s already bootable"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1064
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:971
 msgid "Unable to find partition"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1087
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:990
 #, python-format
 msgid "Formatting %(device)s as FAT32"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1150
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1053
 #, python-format
 msgid "Reading extracted MBR from %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1154
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1057
 #, python-format
 msgid "Could not read the extracted MBR from %(path)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1167
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1168
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1070
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1071
 #, python-format
 msgid "Resetting Master Boot Record of %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1173
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1076
 msgid "Drive is a loopback, skipping MBR reset"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1177
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1080
 msgid "Synchronizing data on disk..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:150
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:146
 msgid ""
 "Error: Cannot set the label or obtain the UUID of your device.  Unable to "
 "continue."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:184
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:180
 #, python-format
 msgid "Installation complete! (%s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:189
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:185
 msgid "Tails installation failed!"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:281
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:274
 #: ../config/chroot_local-includes/usr/share/applications/tails-installer.desktop.in.h:1
 msgid "Tails Installer"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:324
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:316
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:163
 msgid "Clone the current Tails"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:331
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:323
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:184
 msgid "Use a downloaded Tails ISO image"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:368
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:671
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:361
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:657
 msgid "Upgrade"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:370
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:362
 msgid "Manual Upgrade Instructions"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:372
-msgid "https://tails.boum.org/upgrade/"
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:380
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:583
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:648
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:371
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:569
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:634
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:358
 msgid "Install"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:383
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:373
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:131
 msgid "Installation Instructions"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:385
-msgid "https://tails.boum.org/install/"
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:391
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:380
 #, python-format
 msgid "%(size)s %(vendor)s %(model)s device (%(device)s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:403
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:392
 msgid "No ISO image selected"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:404
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:393
 msgid "Please select a Tails ISO image."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:446
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:435
 msgid "No device suitable to install Tails could be found"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:448
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:437
 #, python-format
 msgid "Please plug a USB flash drive or SD card of at least %0.1f GB."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:482
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:468
 #, python-format
 msgid ""
 "The USB stick \"%(pretty_name)s\" is configured as non-removable by its "
@@ -771,38 +762,38 @@ msgid ""
 "a different model."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:492
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:478
 #, python-format
 msgid ""
 "The device \"%(pretty_name)s\" is too small to install Tails (at least "
 "%(size)s GB is required)."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:505
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:491
 #, python-format
 msgid ""
 "To upgrade device \"%(pretty_name)s\" from this Tails, you need to use a downloaded Tails ISO image:\n"
-"https://tails.boum.org/install/download"
+"%(dl_url)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:526
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:513
 msgid "An error happened while installing Tails"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:578
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:564
 msgid "Installation complete!"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:630
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:617
 msgid "Unable to mount device"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:637
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:670
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:624
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:656
 msgid "Confirm the target USB stick"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:638
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:625
 #, python-format
 msgid ""
 "%(size)s %(vendor)s %(model)s device (%(device)s)\n"
@@ -810,50 +801,50 @@ msgid ""
 "All data on this USB stick will be lost."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:657
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:643
 #, python-format
 msgid "%(parent_size)s %(vendor)s %(model)s device (%(device)s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:665
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:651
 msgid ""
 "\n"
 "\n"
 "The persistent storage on this USB stick will be preserved."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:666
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:652
 #, python-format
 msgid "%(description)s%(persistence_message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:705
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:688
 msgid ""
 "The selected file is unreadable. Please fix its permissions or select "
 "another file."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:711
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:694
 msgid ""
 "Unable to use the selected file.  You may have better luck if you move your "
 "ISO to the root of your drive (ie: C:\\)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:717
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:700
 #, python-format
 msgid "%(filename)s selected"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:28
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:31
 msgid "Unable to find Tails on ISO"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:34
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:37
 #, python-format
 msgid "Could not guess underlying block device: %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:48
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:52
 #, python-format
 msgid ""
 "There was a problem executing `%(cmd)s`.\n"
@@ -861,29 +852,29 @@ msgid ""
 "%(err)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:60
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:64
 #, python-format
-msgid "'%s' does not exist"
+msgid "\"%s\" does not exist"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:62
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:66
 #, python-format
-msgid "'%s' is not a directory"
+msgid "\"%s\" is not a directory"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:72
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:77
 #, python-format
-msgid "Skipping '%(filename)s'"
+msgid "Skipping \"%(filename)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/utils.py:54
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/utils.py:54
 #, python-format
 msgid ""
 "There was a problem executing `%(cmd)s`.%(out)s\n"
 "%(err)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/utils.py:134
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/utils.py:126
 msgid "Could not open device for writing."
 msgstr ""
 
diff --git a/oc.po b/oc.po
index 933f09bf84..c91b4d916d 100644
--- a/oc.po
+++ b/oc.po
@@ -7,8 +7,8 @@ msgid ""
 msgstr ""
 "Project-Id-Version: Tor Project\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2020-11-16 10:33+0100\n"
-"PO-Revision-Date: 2020-11-16 12:13+0000\n"
+"POT-Creation-Date: 2020-12-02 12:10+0100\n"
+"PO-Revision-Date: 2020-12-04 18:13+0000\n"
 "Last-Translator: Transifex Bot <>\n"
 "Language-Team: Occitan (post 1500) (http://www.transifex.com/otf/torproject/language/oc/)\n"
 "MIME-Version: 1.0\n"
@@ -369,7 +369,7 @@ msgid "Additional Settings"
 msgstr ""
 
 #: config/chroot_local-includes/usr/lib/python3/dist-packages/tailsgreeter/ui/add_settings_dialog.py:40
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:594
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:581
 #: config/chroot_local-includes/usr/local/sbin/tails-additional-software:366
 #: config/chroot_local-includes/usr/local/bin/tails-screen-locker:119
 #: config/chroot_local-includes/usr/local/bin/tor-browser:49
@@ -494,273 +494,264 @@ msgstr ""
 msgid "_Keyboard Layout"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:138
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:261
+#, python-format
+msgid "Unable to write on %(device)s, skipping."
+msgstr ""
+
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:294
+#, python-format
+msgid ""
+"Some partitions of the target device %(device)s are mounted. They will be "
+"unmounted before starting the installation process."
+msgstr ""
+
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:303
 msgid "Extracting live image to the target device..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:145
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:310
 #, python-format
 msgid "Wrote to device at %(speed)d MB/sec"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:276
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:408
 #, python-format
 msgid ""
 "There was a problem executing the following command: `%(command)s`.\n"
-"A more detailed error log has been written to '%(filename)s'."
+"A more detailed error log has been written to \"%(filename)s\"."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:292
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:424
 #, python-format
 msgid ""
 "Not enough free space on device.\n"
 "%(iso_size)dMB ISO + %(overlay_size)dMB overlay > %(free_space)dMB free space"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:301
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:433
 #, python-format
 msgid "Creating %sMB persistent overlay"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:351
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:483
 #, python-format
 msgid "Unable to copy %(infile)s to %(outfile)s: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:365
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:497
 msgid "Removing existing Tails system"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:374
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:387
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:507
 #, python-format
-msgid "Unable to chmod %(file)s: %(message)s"
+msgid "Unable to remove file from previous Tails system: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:380
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:514
 #, python-format
-msgid "Unable to remove file from previous Tails system: %(message)s"
+msgid "Unable to chmod %(file)s: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:394
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:521
 #, python-format
 msgid "Unable to remove directory from previous Tails system: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:442
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:569
 #, python-format
 msgid "Cannot find device %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:634
-#, python-format
-msgid "Unable to write on %(device)s, skipping."
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:664
-#, python-format
-msgid ""
-"Some partitions of the target device %(device)s are mounted. They will be "
-"unmounted before starting the installation process."
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:707
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:931
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:619
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:836
 msgid "Unknown filesystem.  Your device may need to be reformatted."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:710
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:934
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:622
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:839
 #, python-format
 msgid "Unsupported filesystem: %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:728
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:640
 #, python-format
 msgid "Unknown GLib exception while trying to mount device: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:733
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:645
 #, python-format
 msgid "Unable to mount device: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:738
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:650
 msgid "No mount points found"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:749
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:661
 #, python-format
-msgid "Entering unmount_device for '%(device)s'"
+msgid "Entering unmount_device for \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:759
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:670
 #, python-format
-msgid "Unmounting mounted filesystems on '%(device)s'"
+msgid "Unmounting mounted filesystems on \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:763
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:674
 #, python-format
-msgid "Unmounting '%(udi)s' on '%(device)s'"
+msgid "Unmounting \"%(udi)s\" on \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:774
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:685
 #, python-format
 msgid "Mount %s exists after unmounting"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:787
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:698
 #, python-format
 msgid "Partitioning device %(device)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:916
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:821
 #, python-format
 msgid "Unsupported device '%(device)s', please report a bug."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:919
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:824
 msgid "Trying to continue anyway."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:928
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:833
 msgid "Verifying filesystem..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:952
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:857
 #, python-format
 msgid "Unable to change volume label: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:958
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:862
 msgid "Installing bootloader..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:965
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:869
 #, python-format
 msgid "Removing %(file)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1044
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:951
 #, python-format
 msgid "%s already bootable"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1064
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:971
 msgid "Unable to find partition"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1087
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:990
 #, python-format
 msgid "Formatting %(device)s as FAT32"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1150
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1053
 #, python-format
 msgid "Reading extracted MBR from %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1154
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1057
 #, python-format
 msgid "Could not read the extracted MBR from %(path)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1167
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1168
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1070
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1071
 #, python-format
 msgid "Resetting Master Boot Record of %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1173
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1076
 msgid "Drive is a loopback, skipping MBR reset"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1177
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1080
 msgid "Synchronizing data on disk..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:150
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:146
 msgid ""
 "Error: Cannot set the label or obtain the UUID of your device.  Unable to "
 "continue."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:184
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:180
 #, python-format
 msgid "Installation complete! (%s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:189
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:185
 msgid "Tails installation failed!"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:281
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:274
 #: ../config/chroot_local-includes/usr/share/applications/tails-installer.desktop.in.h:1
 msgid "Tails Installer"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:324
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:316
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:163
 msgid "Clone the current Tails"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:331
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:323
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:184
 msgid "Use a downloaded Tails ISO image"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:368
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:671
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:361
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:657
 msgid "Upgrade"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:370
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:362
 msgid "Manual Upgrade Instructions"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:372
-msgid "https://tails.boum.org/upgrade/"
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:380
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:583
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:648
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:371
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:569
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:634
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:358
 msgid "Install"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:383
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:373
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:131
 msgid "Installation Instructions"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:385
-msgid "https://tails.boum.org/install/"
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:391
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:380
 #, python-format
 msgid "%(size)s %(vendor)s %(model)s device (%(device)s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:403
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:392
 msgid "No ISO image selected"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:404
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:393
 msgid "Please select a Tails ISO image."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:446
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:435
 msgid "No device suitable to install Tails could be found"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:448
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:437
 #, python-format
 msgid "Please plug a USB flash drive or SD card of at least %0.1f GB."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:482
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:468
 #, python-format
 msgid ""
 "The USB stick \"%(pretty_name)s\" is configured as non-removable by its "
@@ -768,38 +759,38 @@ msgid ""
 "a different model."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:492
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:478
 #, python-format
 msgid ""
 "The device \"%(pretty_name)s\" is too small to install Tails (at least "
 "%(size)s GB is required)."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:505
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:491
 #, python-format
 msgid ""
 "To upgrade device \"%(pretty_name)s\" from this Tails, you need to use a downloaded Tails ISO image:\n"
-"https://tails.boum.org/install/download"
+"%(dl_url)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:526
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:513
 msgid "An error happened while installing Tails"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:578
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:564
 msgid "Installation complete!"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:630
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:617
 msgid "Unable to mount device"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:637
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:670
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:624
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:656
 msgid "Confirm the target USB stick"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:638
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:625
 #, python-format
 msgid ""
 "%(size)s %(vendor)s %(model)s device (%(device)s)\n"
@@ -807,50 +798,50 @@ msgid ""
 "All data on this USB stick will be lost."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:657
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:643
 #, python-format
 msgid "%(parent_size)s %(vendor)s %(model)s device (%(device)s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:665
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:651
 msgid ""
 "\n"
 "\n"
 "The persistent storage on this USB stick will be preserved."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:666
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:652
 #, python-format
 msgid "%(description)s%(persistence_message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:705
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:688
 msgid ""
 "The selected file is unreadable. Please fix its permissions or select "
 "another file."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:711
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:694
 msgid ""
 "Unable to use the selected file.  You may have better luck if you move your "
 "ISO to the root of your drive (ie: C:\\)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:717
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:700
 #, python-format
 msgid "%(filename)s selected"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:28
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:31
 msgid "Unable to find Tails on ISO"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:34
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:37
 #, python-format
 msgid "Could not guess underlying block device: %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:48
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:52
 #, python-format
 msgid ""
 "There was a problem executing `%(cmd)s`.\n"
@@ -858,29 +849,29 @@ msgid ""
 "%(err)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:60
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:64
 #, python-format
-msgid "'%s' does not exist"
+msgid "\"%s\" does not exist"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:62
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:66
 #, python-format
-msgid "'%s' is not a directory"
+msgid "\"%s\" is not a directory"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:72
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:77
 #, python-format
-msgid "Skipping '%(filename)s'"
+msgid "Skipping \"%(filename)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/utils.py:54
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/utils.py:54
 #, python-format
 msgid ""
 "There was a problem executing `%(cmd)s`.%(out)s\n"
 "%(err)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/utils.py:134
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/utils.py:126
 msgid "Could not open device for writing."
 msgstr ""
 
diff --git a/or.po b/or.po
index 40e984e577..635d289809 100644
--- a/or.po
+++ b/or.po
@@ -7,8 +7,8 @@ msgid ""
 msgstr ""
 "Project-Id-Version: Tor Project\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2020-11-16 10:33+0100\n"
-"PO-Revision-Date: 2020-11-16 12:13+0000\n"
+"POT-Creation-Date: 2020-12-02 12:10+0100\n"
+"PO-Revision-Date: 2020-12-04 18:13+0000\n"
 "Last-Translator: Transifex Bot <>\n"
 "Language-Team: Oriya (http://www.transifex.com/otf/torproject/language/or/)\n"
 "MIME-Version: 1.0\n"
@@ -369,7 +369,7 @@ msgid "Additional Settings"
 msgstr ""
 
 #: config/chroot_local-includes/usr/lib/python3/dist-packages/tailsgreeter/ui/add_settings_dialog.py:40
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:594
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:581
 #: config/chroot_local-includes/usr/local/sbin/tails-additional-software:366
 #: config/chroot_local-includes/usr/local/bin/tails-screen-locker:119
 #: config/chroot_local-includes/usr/local/bin/tor-browser:49
@@ -494,273 +494,264 @@ msgstr ""
 msgid "_Keyboard Layout"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:138
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:261
+#, python-format
+msgid "Unable to write on %(device)s, skipping."
+msgstr ""
+
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:294
+#, python-format
+msgid ""
+"Some partitions of the target device %(device)s are mounted. They will be "
+"unmounted before starting the installation process."
+msgstr ""
+
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:303
 msgid "Extracting live image to the target device..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:145
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:310
 #, python-format
 msgid "Wrote to device at %(speed)d MB/sec"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:276
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:408
 #, python-format
 msgid ""
 "There was a problem executing the following command: `%(command)s`.\n"
-"A more detailed error log has been written to '%(filename)s'."
+"A more detailed error log has been written to \"%(filename)s\"."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:292
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:424
 #, python-format
 msgid ""
 "Not enough free space on device.\n"
 "%(iso_size)dMB ISO + %(overlay_size)dMB overlay > %(free_space)dMB free space"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:301
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:433
 #, python-format
 msgid "Creating %sMB persistent overlay"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:351
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:483
 #, python-format
 msgid "Unable to copy %(infile)s to %(outfile)s: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:365
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:497
 msgid "Removing existing Tails system"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:374
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:387
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:507
 #, python-format
-msgid "Unable to chmod %(file)s: %(message)s"
+msgid "Unable to remove file from previous Tails system: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:380
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:514
 #, python-format
-msgid "Unable to remove file from previous Tails system: %(message)s"
+msgid "Unable to chmod %(file)s: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:394
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:521
 #, python-format
 msgid "Unable to remove directory from previous Tails system: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:442
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:569
 #, python-format
 msgid "Cannot find device %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:634
-#, python-format
-msgid "Unable to write on %(device)s, skipping."
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:664
-#, python-format
-msgid ""
-"Some partitions of the target device %(device)s are mounted. They will be "
-"unmounted before starting the installation process."
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:707
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:931
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:619
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:836
 msgid "Unknown filesystem.  Your device may need to be reformatted."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:710
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:934
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:622
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:839
 #, python-format
 msgid "Unsupported filesystem: %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:728
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:640
 #, python-format
 msgid "Unknown GLib exception while trying to mount device: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:733
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:645
 #, python-format
 msgid "Unable to mount device: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:738
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:650
 msgid "No mount points found"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:749
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:661
 #, python-format
-msgid "Entering unmount_device for '%(device)s'"
+msgid "Entering unmount_device for \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:759
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:670
 #, python-format
-msgid "Unmounting mounted filesystems on '%(device)s'"
+msgid "Unmounting mounted filesystems on \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:763
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:674
 #, python-format
-msgid "Unmounting '%(udi)s' on '%(device)s'"
+msgid "Unmounting \"%(udi)s\" on \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:774
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:685
 #, python-format
 msgid "Mount %s exists after unmounting"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:787
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:698
 #, python-format
 msgid "Partitioning device %(device)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:916
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:821
 #, python-format
 msgid "Unsupported device '%(device)s', please report a bug."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:919
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:824
 msgid "Trying to continue anyway."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:928
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:833
 msgid "Verifying filesystem..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:952
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:857
 #, python-format
 msgid "Unable to change volume label: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:958
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:862
 msgid "Installing bootloader..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:965
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:869
 #, python-format
 msgid "Removing %(file)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1044
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:951
 #, python-format
 msgid "%s already bootable"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1064
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:971
 msgid "Unable to find partition"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1087
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:990
 #, python-format
 msgid "Formatting %(device)s as FAT32"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1150
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1053
 #, python-format
 msgid "Reading extracted MBR from %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1154
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1057
 #, python-format
 msgid "Could not read the extracted MBR from %(path)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1167
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1168
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1070
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1071
 #, python-format
 msgid "Resetting Master Boot Record of %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1173
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1076
 msgid "Drive is a loopback, skipping MBR reset"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1177
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1080
 msgid "Synchronizing data on disk..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:150
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:146
 msgid ""
 "Error: Cannot set the label or obtain the UUID of your device.  Unable to "
 "continue."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:184
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:180
 #, python-format
 msgid "Installation complete! (%s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:189
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:185
 msgid "Tails installation failed!"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:281
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:274
 #: ../config/chroot_local-includes/usr/share/applications/tails-installer.desktop.in.h:1
 msgid "Tails Installer"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:324
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:316
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:163
 msgid "Clone the current Tails"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:331
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:323
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:184
 msgid "Use a downloaded Tails ISO image"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:368
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:671
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:361
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:657
 msgid "Upgrade"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:370
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:362
 msgid "Manual Upgrade Instructions"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:372
-msgid "https://tails.boum.org/upgrade/"
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:380
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:583
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:648
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:371
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:569
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:634
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:358
 msgid "Install"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:383
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:373
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:131
 msgid "Installation Instructions"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:385
-msgid "https://tails.boum.org/install/"
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:391
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:380
 #, python-format
 msgid "%(size)s %(vendor)s %(model)s device (%(device)s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:403
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:392
 msgid "No ISO image selected"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:404
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:393
 msgid "Please select a Tails ISO image."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:446
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:435
 msgid "No device suitable to install Tails could be found"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:448
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:437
 #, python-format
 msgid "Please plug a USB flash drive or SD card of at least %0.1f GB."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:482
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:468
 #, python-format
 msgid ""
 "The USB stick \"%(pretty_name)s\" is configured as non-removable by its "
@@ -768,38 +759,38 @@ msgid ""
 "a different model."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:492
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:478
 #, python-format
 msgid ""
 "The device \"%(pretty_name)s\" is too small to install Tails (at least "
 "%(size)s GB is required)."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:505
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:491
 #, python-format
 msgid ""
 "To upgrade device \"%(pretty_name)s\" from this Tails, you need to use a downloaded Tails ISO image:\n"
-"https://tails.boum.org/install/download"
+"%(dl_url)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:526
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:513
 msgid "An error happened while installing Tails"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:578
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:564
 msgid "Installation complete!"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:630
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:617
 msgid "Unable to mount device"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:637
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:670
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:624
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:656
 msgid "Confirm the target USB stick"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:638
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:625
 #, python-format
 msgid ""
 "%(size)s %(vendor)s %(model)s device (%(device)s)\n"
@@ -807,50 +798,50 @@ msgid ""
 "All data on this USB stick will be lost."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:657
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:643
 #, python-format
 msgid "%(parent_size)s %(vendor)s %(model)s device (%(device)s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:665
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:651
 msgid ""
 "\n"
 "\n"
 "The persistent storage on this USB stick will be preserved."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:666
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:652
 #, python-format
 msgid "%(description)s%(persistence_message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:705
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:688
 msgid ""
 "The selected file is unreadable. Please fix its permissions or select "
 "another file."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:711
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:694
 msgid ""
 "Unable to use the selected file.  You may have better luck if you move your "
 "ISO to the root of your drive (ie: C:\\)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:717
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:700
 #, python-format
 msgid "%(filename)s selected"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:28
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:31
 msgid "Unable to find Tails on ISO"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:34
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:37
 #, python-format
 msgid "Could not guess underlying block device: %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:48
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:52
 #, python-format
 msgid ""
 "There was a problem executing `%(cmd)s`.\n"
@@ -858,29 +849,29 @@ msgid ""
 "%(err)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:60
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:64
 #, python-format
-msgid "'%s' does not exist"
+msgid "\"%s\" does not exist"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:62
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:66
 #, python-format
-msgid "'%s' is not a directory"
+msgid "\"%s\" is not a directory"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:72
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:77
 #, python-format
-msgid "Skipping '%(filename)s'"
+msgid "Skipping \"%(filename)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/utils.py:54
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/utils.py:54
 #, python-format
 msgid ""
 "There was a problem executing `%(cmd)s`.%(out)s\n"
 "%(err)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/utils.py:134
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/utils.py:126
 msgid "Could not open device for writing."
 msgstr ""
 
diff --git a/pa.po b/pa.po
index b0588525a0..827bb57379 100644
--- a/pa.po
+++ b/pa.po
@@ -8,8 +8,8 @@ msgid ""
 msgstr ""
 "Project-Id-Version: Tor Project\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2020-11-16 10:33+0100\n"
-"PO-Revision-Date: 2020-11-16 12:13+0000\n"
+"POT-Creation-Date: 2020-12-02 12:10+0100\n"
+"PO-Revision-Date: 2020-12-04 18:13+0000\n"
 "Last-Translator: Transifex Bot <>\n"
 "Language-Team: Panjabi (Punjabi) (http://www.transifex.com/otf/torproject/language/pa/)\n"
 "MIME-Version: 1.0\n"
@@ -370,7 +370,7 @@ msgid "Additional Settings"
 msgstr ""
 
 #: config/chroot_local-includes/usr/lib/python3/dist-packages/tailsgreeter/ui/add_settings_dialog.py:40
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:594
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:581
 #: config/chroot_local-includes/usr/local/sbin/tails-additional-software:366
 #: config/chroot_local-includes/usr/local/bin/tails-screen-locker:119
 #: config/chroot_local-includes/usr/local/bin/tor-browser:49
@@ -495,273 +495,264 @@ msgstr ""
 msgid "_Keyboard Layout"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:138
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:261
+#, python-format
+msgid "Unable to write on %(device)s, skipping."
+msgstr ""
+
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:294
+#, python-format
+msgid ""
+"Some partitions of the target device %(device)s are mounted. They will be "
+"unmounted before starting the installation process."
+msgstr ""
+
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:303
 msgid "Extracting live image to the target device..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:145
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:310
 #, python-format
 msgid "Wrote to device at %(speed)d MB/sec"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:276
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:408
 #, python-format
 msgid ""
 "There was a problem executing the following command: `%(command)s`.\n"
-"A more detailed error log has been written to '%(filename)s'."
+"A more detailed error log has been written to \"%(filename)s\"."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:292
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:424
 #, python-format
 msgid ""
 "Not enough free space on device.\n"
 "%(iso_size)dMB ISO + %(overlay_size)dMB overlay > %(free_space)dMB free space"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:301
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:433
 #, python-format
 msgid "Creating %sMB persistent overlay"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:351
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:483
 #, python-format
 msgid "Unable to copy %(infile)s to %(outfile)s: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:365
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:497
 msgid "Removing existing Tails system"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:374
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:387
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:507
 #, python-format
-msgid "Unable to chmod %(file)s: %(message)s"
+msgid "Unable to remove file from previous Tails system: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:380
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:514
 #, python-format
-msgid "Unable to remove file from previous Tails system: %(message)s"
+msgid "Unable to chmod %(file)s: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:394
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:521
 #, python-format
 msgid "Unable to remove directory from previous Tails system: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:442
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:569
 #, python-format
 msgid "Cannot find device %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:634
-#, python-format
-msgid "Unable to write on %(device)s, skipping."
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:664
-#, python-format
-msgid ""
-"Some partitions of the target device %(device)s are mounted. They will be "
-"unmounted before starting the installation process."
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:707
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:931
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:619
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:836
 msgid "Unknown filesystem.  Your device may need to be reformatted."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:710
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:934
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:622
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:839
 #, python-format
 msgid "Unsupported filesystem: %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:728
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:640
 #, python-format
 msgid "Unknown GLib exception while trying to mount device: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:733
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:645
 #, python-format
 msgid "Unable to mount device: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:738
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:650
 msgid "No mount points found"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:749
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:661
 #, python-format
-msgid "Entering unmount_device for '%(device)s'"
+msgid "Entering unmount_device for \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:759
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:670
 #, python-format
-msgid "Unmounting mounted filesystems on '%(device)s'"
+msgid "Unmounting mounted filesystems on \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:763
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:674
 #, python-format
-msgid "Unmounting '%(udi)s' on '%(device)s'"
+msgid "Unmounting \"%(udi)s\" on \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:774
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:685
 #, python-format
 msgid "Mount %s exists after unmounting"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:787
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:698
 #, python-format
 msgid "Partitioning device %(device)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:916
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:821
 #, python-format
 msgid "Unsupported device '%(device)s', please report a bug."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:919
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:824
 msgid "Trying to continue anyway."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:928
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:833
 msgid "Verifying filesystem..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:952
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:857
 #, python-format
 msgid "Unable to change volume label: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:958
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:862
 msgid "Installing bootloader..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:965
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:869
 #, python-format
 msgid "Removing %(file)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1044
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:951
 #, python-format
 msgid "%s already bootable"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1064
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:971
 msgid "Unable to find partition"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1087
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:990
 #, python-format
 msgid "Formatting %(device)s as FAT32"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1150
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1053
 #, python-format
 msgid "Reading extracted MBR from %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1154
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1057
 #, python-format
 msgid "Could not read the extracted MBR from %(path)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1167
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1168
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1070
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1071
 #, python-format
 msgid "Resetting Master Boot Record of %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1173
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1076
 msgid "Drive is a loopback, skipping MBR reset"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1177
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1080
 msgid "Synchronizing data on disk..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:150
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:146
 msgid ""
 "Error: Cannot set the label or obtain the UUID of your device.  Unable to "
 "continue."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:184
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:180
 #, python-format
 msgid "Installation complete! (%s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:189
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:185
 msgid "Tails installation failed!"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:281
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:274
 #: ../config/chroot_local-includes/usr/share/applications/tails-installer.desktop.in.h:1
 msgid "Tails Installer"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:324
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:316
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:163
 msgid "Clone the current Tails"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:331
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:323
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:184
 msgid "Use a downloaded Tails ISO image"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:368
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:671
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:361
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:657
 msgid "Upgrade"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:370
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:362
 msgid "Manual Upgrade Instructions"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:372
-msgid "https://tails.boum.org/upgrade/"
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:380
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:583
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:648
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:371
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:569
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:634
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:358
 msgid "Install"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:383
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:373
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:131
 msgid "Installation Instructions"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:385
-msgid "https://tails.boum.org/install/"
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:391
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:380
 #, python-format
 msgid "%(size)s %(vendor)s %(model)s device (%(device)s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:403
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:392
 msgid "No ISO image selected"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:404
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:393
 msgid "Please select a Tails ISO image."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:446
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:435
 msgid "No device suitable to install Tails could be found"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:448
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:437
 #, python-format
 msgid "Please plug a USB flash drive or SD card of at least %0.1f GB."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:482
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:468
 #, python-format
 msgid ""
 "The USB stick \"%(pretty_name)s\" is configured as non-removable by its "
@@ -769,38 +760,38 @@ msgid ""
 "a different model."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:492
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:478
 #, python-format
 msgid ""
 "The device \"%(pretty_name)s\" is too small to install Tails (at least "
 "%(size)s GB is required)."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:505
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:491
 #, python-format
 msgid ""
 "To upgrade device \"%(pretty_name)s\" from this Tails, you need to use a downloaded Tails ISO image:\n"
-"https://tails.boum.org/install/download"
+"%(dl_url)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:526
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:513
 msgid "An error happened while installing Tails"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:578
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:564
 msgid "Installation complete!"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:630
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:617
 msgid "Unable to mount device"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:637
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:670
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:624
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:656
 msgid "Confirm the target USB stick"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:638
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:625
 #, python-format
 msgid ""
 "%(size)s %(vendor)s %(model)s device (%(device)s)\n"
@@ -808,50 +799,50 @@ msgid ""
 "All data on this USB stick will be lost."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:657
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:643
 #, python-format
 msgid "%(parent_size)s %(vendor)s %(model)s device (%(device)s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:665
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:651
 msgid ""
 "\n"
 "\n"
 "The persistent storage on this USB stick will be preserved."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:666
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:652
 #, python-format
 msgid "%(description)s%(persistence_message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:705
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:688
 msgid ""
 "The selected file is unreadable. Please fix its permissions or select "
 "another file."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:711
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:694
 msgid ""
 "Unable to use the selected file.  You may have better luck if you move your "
 "ISO to the root of your drive (ie: C:\\)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:717
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:700
 #, python-format
 msgid "%(filename)s selected"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:28
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:31
 msgid "Unable to find Tails on ISO"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:34
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:37
 #, python-format
 msgid "Could not guess underlying block device: %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:48
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:52
 #, python-format
 msgid ""
 "There was a problem executing `%(cmd)s`.\n"
@@ -859,29 +850,29 @@ msgid ""
 "%(err)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:60
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:64
 #, python-format
-msgid "'%s' does not exist"
+msgid "\"%s\" does not exist"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:62
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:66
 #, python-format
-msgid "'%s' is not a directory"
+msgid "\"%s\" is not a directory"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:72
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:77
 #, python-format
-msgid "Skipping '%(filename)s'"
+msgid "Skipping \"%(filename)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/utils.py:54
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/utils.py:54
 #, python-format
 msgid ""
 "There was a problem executing `%(cmd)s`.%(out)s\n"
 "%(err)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/utils.py:134
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/utils.py:126
 msgid "Could not open device for writing."
 msgstr ""
 
diff --git a/pl.po b/pl.po
index ae499421a0..5b46011063 100644
--- a/pl.po
+++ b/pl.po
@@ -27,8 +27,8 @@ msgid ""
 msgstr ""
 "Project-Id-Version: Tor Project\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2020-11-16 10:33+0100\n"
-"PO-Revision-Date: 2020-11-16 12:13+0000\n"
+"POT-Creation-Date: 2020-12-02 12:10+0100\n"
+"PO-Revision-Date: 2020-12-04 18:13+0000\n"
 "Last-Translator: Transifex Bot <>\n"
 "Language-Team: Polish (http://www.transifex.com/otf/torproject/language/pl/)\n"
 "MIME-Version: 1.0\n"
@@ -389,7 +389,7 @@ msgid "Additional Settings"
 msgstr ""
 
 #: config/chroot_local-includes/usr/lib/python3/dist-packages/tailsgreeter/ui/add_settings_dialog.py:40
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:594
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:581
 #: config/chroot_local-includes/usr/local/sbin/tails-additional-software:366
 #: config/chroot_local-includes/usr/local/bin/tails-screen-locker:119
 #: config/chroot_local-includes/usr/local/bin/tor-browser:49
@@ -514,273 +514,264 @@ msgstr ""
 msgid "_Keyboard Layout"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:138
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:261
+#, python-format
+msgid "Unable to write on %(device)s, skipping."
+msgstr ""
+
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:294
+#, python-format
+msgid ""
+"Some partitions of the target device %(device)s are mounted. They will be "
+"unmounted before starting the installation process."
+msgstr ""
+
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:303
 msgid "Extracting live image to the target device..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:145
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:310
 #, python-format
 msgid "Wrote to device at %(speed)d MB/sec"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:276
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:408
 #, python-format
 msgid ""
 "There was a problem executing the following command: `%(command)s`.\n"
-"A more detailed error log has been written to '%(filename)s'."
+"A more detailed error log has been written to \"%(filename)s\"."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:292
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:424
 #, python-format
 msgid ""
 "Not enough free space on device.\n"
 "%(iso_size)dMB ISO + %(overlay_size)dMB overlay > %(free_space)dMB free space"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:301
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:433
 #, python-format
 msgid "Creating %sMB persistent overlay"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:351
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:483
 #, python-format
 msgid "Unable to copy %(infile)s to %(outfile)s: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:365
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:497
 msgid "Removing existing Tails system"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:374
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:387
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:507
 #, python-format
-msgid "Unable to chmod %(file)s: %(message)s"
+msgid "Unable to remove file from previous Tails system: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:380
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:514
 #, python-format
-msgid "Unable to remove file from previous Tails system: %(message)s"
+msgid "Unable to chmod %(file)s: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:394
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:521
 #, python-format
 msgid "Unable to remove directory from previous Tails system: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:442
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:569
 #, python-format
 msgid "Cannot find device %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:634
-#, python-format
-msgid "Unable to write on %(device)s, skipping."
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:664
-#, python-format
-msgid ""
-"Some partitions of the target device %(device)s are mounted. They will be "
-"unmounted before starting the installation process."
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:707
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:931
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:619
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:836
 msgid "Unknown filesystem.  Your device may need to be reformatted."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:710
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:934
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:622
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:839
 #, python-format
 msgid "Unsupported filesystem: %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:728
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:640
 #, python-format
 msgid "Unknown GLib exception while trying to mount device: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:733
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:645
 #, python-format
 msgid "Unable to mount device: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:738
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:650
 msgid "No mount points found"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:749
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:661
 #, python-format
-msgid "Entering unmount_device for '%(device)s'"
+msgid "Entering unmount_device for \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:759
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:670
 #, python-format
-msgid "Unmounting mounted filesystems on '%(device)s'"
+msgid "Unmounting mounted filesystems on \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:763
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:674
 #, python-format
-msgid "Unmounting '%(udi)s' on '%(device)s'"
+msgid "Unmounting \"%(udi)s\" on \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:774
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:685
 #, python-format
 msgid "Mount %s exists after unmounting"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:787
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:698
 #, python-format
 msgid "Partitioning device %(device)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:916
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:821
 #, python-format
 msgid "Unsupported device '%(device)s', please report a bug."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:919
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:824
 msgid "Trying to continue anyway."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:928
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:833
 msgid "Verifying filesystem..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:952
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:857
 #, python-format
 msgid "Unable to change volume label: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:958
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:862
 msgid "Installing bootloader..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:965
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:869
 #, python-format
 msgid "Removing %(file)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1044
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:951
 #, python-format
 msgid "%s already bootable"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1064
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:971
 msgid "Unable to find partition"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1087
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:990
 #, python-format
 msgid "Formatting %(device)s as FAT32"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1150
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1053
 #, python-format
 msgid "Reading extracted MBR from %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1154
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1057
 #, python-format
 msgid "Could not read the extracted MBR from %(path)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1167
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1168
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1070
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1071
 #, python-format
 msgid "Resetting Master Boot Record of %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1173
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1076
 msgid "Drive is a loopback, skipping MBR reset"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1177
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1080
 msgid "Synchronizing data on disk..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:150
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:146
 msgid ""
 "Error: Cannot set the label or obtain the UUID of your device.  Unable to "
 "continue."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:184
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:180
 #, python-format
 msgid "Installation complete! (%s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:189
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:185
 msgid "Tails installation failed!"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:281
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:274
 #: ../config/chroot_local-includes/usr/share/applications/tails-installer.desktop.in.h:1
 msgid "Tails Installer"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:324
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:316
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:163
 msgid "Clone the current Tails"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:331
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:323
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:184
 msgid "Use a downloaded Tails ISO image"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:368
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:671
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:361
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:657
 msgid "Upgrade"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:370
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:362
 msgid "Manual Upgrade Instructions"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:372
-msgid "https://tails.boum.org/upgrade/"
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:380
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:583
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:648
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:371
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:569
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:634
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:358
 msgid "Install"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:383
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:373
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:131
 msgid "Installation Instructions"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:385
-msgid "https://tails.boum.org/install/"
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:391
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:380
 #, python-format
 msgid "%(size)s %(vendor)s %(model)s device (%(device)s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:403
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:392
 msgid "No ISO image selected"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:404
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:393
 msgid "Please select a Tails ISO image."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:446
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:435
 msgid "No device suitable to install Tails could be found"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:448
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:437
 #, python-format
 msgid "Please plug a USB flash drive or SD card of at least %0.1f GB."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:482
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:468
 #, python-format
 msgid ""
 "The USB stick \"%(pretty_name)s\" is configured as non-removable by its "
@@ -788,38 +779,38 @@ msgid ""
 "a different model."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:492
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:478
 #, python-format
 msgid ""
 "The device \"%(pretty_name)s\" is too small to install Tails (at least "
 "%(size)s GB is required)."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:505
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:491
 #, python-format
 msgid ""
 "To upgrade device \"%(pretty_name)s\" from this Tails, you need to use a downloaded Tails ISO image:\n"
-"https://tails.boum.org/install/download"
+"%(dl_url)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:526
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:513
 msgid "An error happened while installing Tails"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:578
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:564
 msgid "Installation complete!"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:630
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:617
 msgid "Unable to mount device"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:637
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:670
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:624
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:656
 msgid "Confirm the target USB stick"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:638
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:625
 #, python-format
 msgid ""
 "%(size)s %(vendor)s %(model)s device (%(device)s)\n"
@@ -827,50 +818,50 @@ msgid ""
 "All data on this USB stick will be lost."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:657
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:643
 #, python-format
 msgid "%(parent_size)s %(vendor)s %(model)s device (%(device)s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:665
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:651
 msgid ""
 "\n"
 "\n"
 "The persistent storage on this USB stick will be preserved."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:666
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:652
 #, python-format
 msgid "%(description)s%(persistence_message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:705
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:688
 msgid ""
 "The selected file is unreadable. Please fix its permissions or select "
 "another file."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:711
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:694
 msgid ""
 "Unable to use the selected file.  You may have better luck if you move your "
 "ISO to the root of your drive (ie: C:\\)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:717
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:700
 #, python-format
 msgid "%(filename)s selected"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:28
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:31
 msgid "Unable to find Tails on ISO"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:34
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:37
 #, python-format
 msgid "Could not guess underlying block device: %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:48
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:52
 #, python-format
 msgid ""
 "There was a problem executing `%(cmd)s`.\n"
@@ -878,29 +869,29 @@ msgid ""
 "%(err)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:60
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:64
 #, python-format
-msgid "'%s' does not exist"
+msgid "\"%s\" does not exist"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:62
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:66
 #, python-format
-msgid "'%s' is not a directory"
+msgid "\"%s\" is not a directory"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:72
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:77
 #, python-format
-msgid "Skipping '%(filename)s'"
+msgid "Skipping \"%(filename)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/utils.py:54
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/utils.py:54
 #, python-format
 msgid ""
 "There was a problem executing `%(cmd)s`.%(out)s\n"
 "%(err)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/utils.py:134
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/utils.py:126
 msgid "Could not open device for writing."
 msgstr ""
 
diff --git a/pt_BR.po b/pt_BR.po
index d97a70547d..12e4308fec 100644
--- a/pt_BR.po
+++ b/pt_BR.po
@@ -35,9 +35,9 @@ msgid ""
 msgstr ""
 "Project-Id-Version: Tor Project\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2020-11-16 10:33+0100\n"
-"PO-Revision-Date: 2020-11-17 00:01+0000\n"
-"Last-Translator: Eduardo Addad de Oliveira <eduardoaddad at hotmail.com>\n"
+"POT-Creation-Date: 2020-12-02 12:10+0100\n"
+"PO-Revision-Date: 2020-12-04 18:13+0000\n"
+"Last-Translator: Transifex Bot <>\n"
 "Language-Team: Portuguese (Brazil) (http://www.transifex.com/otf/torproject/language/pt_BR/)\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
@@ -397,7 +397,7 @@ msgid "Additional Settings"
 msgstr "Configurações Adicionais"
 
 #: config/chroot_local-includes/usr/lib/python3/dist-packages/tailsgreeter/ui/add_settings_dialog.py:40
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:594
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:581
 #: config/chroot_local-includes/usr/local/sbin/tails-additional-software:366
 #: config/chroot_local-includes/usr/local/bin/tails-screen-locker:119
 #: config/chroot_local-includes/usr/local/bin/tor-browser:49
@@ -522,273 +522,264 @@ msgstr "_Formatos"
 msgid "_Keyboard Layout"
 msgstr "_Modelo de Teclado"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:138
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:261
+#, python-format
+msgid "Unable to write on %(device)s, skipping."
+msgstr ""
+
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:294
+#, python-format
+msgid ""
+"Some partitions of the target device %(device)s are mounted. They will be "
+"unmounted before starting the installation process."
+msgstr ""
+
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:303
 msgid "Extracting live image to the target device..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:145
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:310
 #, python-format
 msgid "Wrote to device at %(speed)d MB/sec"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:276
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:408
 #, python-format
 msgid ""
 "There was a problem executing the following command: `%(command)s`.\n"
-"A more detailed error log has been written to '%(filename)s'."
+"A more detailed error log has been written to \"%(filename)s\"."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:292
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:424
 #, python-format
 msgid ""
 "Not enough free space on device.\n"
 "%(iso_size)dMB ISO + %(overlay_size)dMB overlay > %(free_space)dMB free space"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:301
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:433
 #, python-format
 msgid "Creating %sMB persistent overlay"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:351
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:483
 #, python-format
 msgid "Unable to copy %(infile)s to %(outfile)s: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:365
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:497
 msgid "Removing existing Tails system"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:374
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:387
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:507
 #, python-format
-msgid "Unable to chmod %(file)s: %(message)s"
+msgid "Unable to remove file from previous Tails system: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:380
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:514
 #, python-format
-msgid "Unable to remove file from previous Tails system: %(message)s"
+msgid "Unable to chmod %(file)s: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:394
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:521
 #, python-format
 msgid "Unable to remove directory from previous Tails system: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:442
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:569
 #, python-format
 msgid "Cannot find device %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:634
-#, python-format
-msgid "Unable to write on %(device)s, skipping."
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:664
-#, python-format
-msgid ""
-"Some partitions of the target device %(device)s are mounted. They will be "
-"unmounted before starting the installation process."
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:707
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:931
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:619
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:836
 msgid "Unknown filesystem.  Your device may need to be reformatted."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:710
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:934
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:622
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:839
 #, python-format
 msgid "Unsupported filesystem: %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:728
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:640
 #, python-format
 msgid "Unknown GLib exception while trying to mount device: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:733
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:645
 #, python-format
 msgid "Unable to mount device: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:738
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:650
 msgid "No mount points found"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:749
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:661
 #, python-format
-msgid "Entering unmount_device for '%(device)s'"
+msgid "Entering unmount_device for \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:759
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:670
 #, python-format
-msgid "Unmounting mounted filesystems on '%(device)s'"
+msgid "Unmounting mounted filesystems on \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:763
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:674
 #, python-format
-msgid "Unmounting '%(udi)s' on '%(device)s'"
+msgid "Unmounting \"%(udi)s\" on \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:774
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:685
 #, python-format
 msgid "Mount %s exists after unmounting"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:787
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:698
 #, python-format
 msgid "Partitioning device %(device)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:916
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:821
 #, python-format
 msgid "Unsupported device '%(device)s', please report a bug."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:919
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:824
 msgid "Trying to continue anyway."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:928
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:833
 msgid "Verifying filesystem..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:952
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:857
 #, python-format
 msgid "Unable to change volume label: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:958
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:862
 msgid "Installing bootloader..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:965
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:869
 #, python-format
 msgid "Removing %(file)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1044
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:951
 #, python-format
 msgid "%s already bootable"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1064
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:971
 msgid "Unable to find partition"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1087
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:990
 #, python-format
 msgid "Formatting %(device)s as FAT32"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1150
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1053
 #, python-format
 msgid "Reading extracted MBR from %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1154
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1057
 #, python-format
 msgid "Could not read the extracted MBR from %(path)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1167
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1168
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1070
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1071
 #, python-format
 msgid "Resetting Master Boot Record of %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1173
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1076
 msgid "Drive is a loopback, skipping MBR reset"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1177
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1080
 msgid "Synchronizing data on disk..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:150
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:146
 msgid ""
 "Error: Cannot set the label or obtain the UUID of your device.  Unable to "
 "continue."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:184
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:180
 #, python-format
 msgid "Installation complete! (%s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:189
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:185
 msgid "Tails installation failed!"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:281
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:274
 #: ../config/chroot_local-includes/usr/share/applications/tails-installer.desktop.in.h:1
 msgid "Tails Installer"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:324
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:316
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:163
 msgid "Clone the current Tails"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:331
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:323
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:184
 msgid "Use a downloaded Tails ISO image"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:368
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:671
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:361
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:657
 msgid "Upgrade"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:370
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:362
 msgid "Manual Upgrade Instructions"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:372
-msgid "https://tails.boum.org/upgrade/"
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:380
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:583
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:648
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:371
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:569
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:634
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:358
 msgid "Install"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:383
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:373
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:131
 msgid "Installation Instructions"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:385
-msgid "https://tails.boum.org/install/"
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:391
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:380
 #, python-format
 msgid "%(size)s %(vendor)s %(model)s device (%(device)s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:403
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:392
 msgid "No ISO image selected"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:404
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:393
 msgid "Please select a Tails ISO image."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:446
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:435
 msgid "No device suitable to install Tails could be found"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:448
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:437
 #, python-format
 msgid "Please plug a USB flash drive or SD card of at least %0.1f GB."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:482
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:468
 #, python-format
 msgid ""
 "The USB stick \"%(pretty_name)s\" is configured as non-removable by its "
@@ -796,38 +787,38 @@ msgid ""
 "a different model."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:492
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:478
 #, python-format
 msgid ""
 "The device \"%(pretty_name)s\" is too small to install Tails (at least "
 "%(size)s GB is required)."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:505
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:491
 #, python-format
 msgid ""
 "To upgrade device \"%(pretty_name)s\" from this Tails, you need to use a downloaded Tails ISO image:\n"
-"https://tails.boum.org/install/download"
+"%(dl_url)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:526
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:513
 msgid "An error happened while installing Tails"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:578
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:564
 msgid "Installation complete!"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:630
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:617
 msgid "Unable to mount device"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:637
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:670
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:624
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:656
 msgid "Confirm the target USB stick"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:638
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:625
 #, python-format
 msgid ""
 "%(size)s %(vendor)s %(model)s device (%(device)s)\n"
@@ -835,50 +826,50 @@ msgid ""
 "All data on this USB stick will be lost."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:657
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:643
 #, python-format
 msgid "%(parent_size)s %(vendor)s %(model)s device (%(device)s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:665
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:651
 msgid ""
 "\n"
 "\n"
 "The persistent storage on this USB stick will be preserved."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:666
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:652
 #, python-format
 msgid "%(description)s%(persistence_message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:705
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:688
 msgid ""
 "The selected file is unreadable. Please fix its permissions or select "
 "another file."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:711
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:694
 msgid ""
 "Unable to use the selected file.  You may have better luck if you move your "
 "ISO to the root of your drive (ie: C:\\)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:717
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:700
 #, python-format
 msgid "%(filename)s selected"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:28
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:31
 msgid "Unable to find Tails on ISO"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:34
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:37
 #, python-format
 msgid "Could not guess underlying block device: %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:48
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:52
 #, python-format
 msgid ""
 "There was a problem executing `%(cmd)s`.\n"
@@ -886,29 +877,29 @@ msgid ""
 "%(err)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:60
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:64
 #, python-format
-msgid "'%s' does not exist"
+msgid "\"%s\" does not exist"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:62
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:66
 #, python-format
-msgid "'%s' is not a directory"
+msgid "\"%s\" is not a directory"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:72
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:77
 #, python-format
-msgid "Skipping '%(filename)s'"
+msgid "Skipping \"%(filename)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/utils.py:54
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/utils.py:54
 #, python-format
 msgid ""
 "There was a problem executing `%(cmd)s`.%(out)s\n"
 "%(err)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/utils.py:134
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/utils.py:126
 msgid "Could not open device for writing."
 msgstr ""
 
diff --git a/pt_PT.po b/pt_PT.po
index fa6526b38b..d95bec37f5 100644
--- a/pt_PT.po
+++ b/pt_PT.po
@@ -13,8 +13,8 @@ msgid ""
 msgstr ""
 "Project-Id-Version: Tor Project\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2020-11-16 10:33+0100\n"
-"PO-Revision-Date: 2020-11-16 12:13+0000\n"
+"POT-Creation-Date: 2020-12-02 12:10+0100\n"
+"PO-Revision-Date: 2020-12-04 18:13+0000\n"
 "Last-Translator: Transifex Bot <>\n"
 "Language-Team: Portuguese (Portugal) (http://www.transifex.com/otf/torproject/language/pt_PT/)\n"
 "MIME-Version: 1.0\n"
@@ -375,7 +375,7 @@ msgid "Additional Settings"
 msgstr "Definições Adicionais"
 
 #: config/chroot_local-includes/usr/lib/python3/dist-packages/tailsgreeter/ui/add_settings_dialog.py:40
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:594
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:581
 #: config/chroot_local-includes/usr/local/sbin/tails-additional-software:366
 #: config/chroot_local-includes/usr/local/bin/tails-screen-locker:119
 #: config/chroot_local-includes/usr/local/bin/tor-browser:49
@@ -500,273 +500,264 @@ msgstr ""
 msgid "_Keyboard Layout"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:138
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:261
+#, python-format
+msgid "Unable to write on %(device)s, skipping."
+msgstr ""
+
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:294
+#, python-format
+msgid ""
+"Some partitions of the target device %(device)s are mounted. They will be "
+"unmounted before starting the installation process."
+msgstr ""
+
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:303
 msgid "Extracting live image to the target device..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:145
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:310
 #, python-format
 msgid "Wrote to device at %(speed)d MB/sec"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:276
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:408
 #, python-format
 msgid ""
 "There was a problem executing the following command: `%(command)s`.\n"
-"A more detailed error log has been written to '%(filename)s'."
+"A more detailed error log has been written to \"%(filename)s\"."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:292
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:424
 #, python-format
 msgid ""
 "Not enough free space on device.\n"
 "%(iso_size)dMB ISO + %(overlay_size)dMB overlay > %(free_space)dMB free space"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:301
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:433
 #, python-format
 msgid "Creating %sMB persistent overlay"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:351
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:483
 #, python-format
 msgid "Unable to copy %(infile)s to %(outfile)s: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:365
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:497
 msgid "Removing existing Tails system"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:374
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:387
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:507
 #, python-format
-msgid "Unable to chmod %(file)s: %(message)s"
+msgid "Unable to remove file from previous Tails system: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:380
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:514
 #, python-format
-msgid "Unable to remove file from previous Tails system: %(message)s"
+msgid "Unable to chmod %(file)s: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:394
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:521
 #, python-format
 msgid "Unable to remove directory from previous Tails system: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:442
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:569
 #, python-format
 msgid "Cannot find device %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:634
-#, python-format
-msgid "Unable to write on %(device)s, skipping."
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:664
-#, python-format
-msgid ""
-"Some partitions of the target device %(device)s are mounted. They will be "
-"unmounted before starting the installation process."
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:707
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:931
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:619
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:836
 msgid "Unknown filesystem.  Your device may need to be reformatted."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:710
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:934
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:622
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:839
 #, python-format
 msgid "Unsupported filesystem: %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:728
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:640
 #, python-format
 msgid "Unknown GLib exception while trying to mount device: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:733
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:645
 #, python-format
 msgid "Unable to mount device: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:738
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:650
 msgid "No mount points found"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:749
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:661
 #, python-format
-msgid "Entering unmount_device for '%(device)s'"
+msgid "Entering unmount_device for \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:759
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:670
 #, python-format
-msgid "Unmounting mounted filesystems on '%(device)s'"
+msgid "Unmounting mounted filesystems on \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:763
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:674
 #, python-format
-msgid "Unmounting '%(udi)s' on '%(device)s'"
+msgid "Unmounting \"%(udi)s\" on \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:774
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:685
 #, python-format
 msgid "Mount %s exists after unmounting"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:787
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:698
 #, python-format
 msgid "Partitioning device %(device)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:916
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:821
 #, python-format
 msgid "Unsupported device '%(device)s', please report a bug."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:919
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:824
 msgid "Trying to continue anyway."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:928
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:833
 msgid "Verifying filesystem..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:952
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:857
 #, python-format
 msgid "Unable to change volume label: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:958
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:862
 msgid "Installing bootloader..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:965
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:869
 #, python-format
 msgid "Removing %(file)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1044
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:951
 #, python-format
 msgid "%s already bootable"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1064
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:971
 msgid "Unable to find partition"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1087
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:990
 #, python-format
 msgid "Formatting %(device)s as FAT32"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1150
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1053
 #, python-format
 msgid "Reading extracted MBR from %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1154
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1057
 #, python-format
 msgid "Could not read the extracted MBR from %(path)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1167
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1168
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1070
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1071
 #, python-format
 msgid "Resetting Master Boot Record of %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1173
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1076
 msgid "Drive is a loopback, skipping MBR reset"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1177
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1080
 msgid "Synchronizing data on disk..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:150
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:146
 msgid ""
 "Error: Cannot set the label or obtain the UUID of your device.  Unable to "
 "continue."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:184
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:180
 #, python-format
 msgid "Installation complete! (%s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:189
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:185
 msgid "Tails installation failed!"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:281
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:274
 #: ../config/chroot_local-includes/usr/share/applications/tails-installer.desktop.in.h:1
 msgid "Tails Installer"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:324
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:316
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:163
 msgid "Clone the current Tails"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:331
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:323
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:184
 msgid "Use a downloaded Tails ISO image"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:368
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:671
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:361
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:657
 msgid "Upgrade"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:370
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:362
 msgid "Manual Upgrade Instructions"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:372
-msgid "https://tails.boum.org/upgrade/"
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:380
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:583
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:648
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:371
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:569
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:634
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:358
 msgid "Install"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:383
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:373
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:131
 msgid "Installation Instructions"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:385
-msgid "https://tails.boum.org/install/"
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:391
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:380
 #, python-format
 msgid "%(size)s %(vendor)s %(model)s device (%(device)s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:403
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:392
 msgid "No ISO image selected"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:404
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:393
 msgid "Please select a Tails ISO image."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:446
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:435
 msgid "No device suitable to install Tails could be found"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:448
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:437
 #, python-format
 msgid "Please plug a USB flash drive or SD card of at least %0.1f GB."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:482
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:468
 #, python-format
 msgid ""
 "The USB stick \"%(pretty_name)s\" is configured as non-removable by its "
@@ -774,38 +765,38 @@ msgid ""
 "a different model."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:492
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:478
 #, python-format
 msgid ""
 "The device \"%(pretty_name)s\" is too small to install Tails (at least "
 "%(size)s GB is required)."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:505
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:491
 #, python-format
 msgid ""
 "To upgrade device \"%(pretty_name)s\" from this Tails, you need to use a downloaded Tails ISO image:\n"
-"https://tails.boum.org/install/download"
+"%(dl_url)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:526
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:513
 msgid "An error happened while installing Tails"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:578
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:564
 msgid "Installation complete!"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:630
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:617
 msgid "Unable to mount device"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:637
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:670
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:624
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:656
 msgid "Confirm the target USB stick"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:638
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:625
 #, python-format
 msgid ""
 "%(size)s %(vendor)s %(model)s device (%(device)s)\n"
@@ -813,50 +804,50 @@ msgid ""
 "All data on this USB stick will be lost."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:657
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:643
 #, python-format
 msgid "%(parent_size)s %(vendor)s %(model)s device (%(device)s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:665
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:651
 msgid ""
 "\n"
 "\n"
 "The persistent storage on this USB stick will be preserved."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:666
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:652
 #, python-format
 msgid "%(description)s%(persistence_message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:705
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:688
 msgid ""
 "The selected file is unreadable. Please fix its permissions or select "
 "another file."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:711
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:694
 msgid ""
 "Unable to use the selected file.  You may have better luck if you move your "
 "ISO to the root of your drive (ie: C:\\)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:717
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:700
 #, python-format
 msgid "%(filename)s selected"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:28
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:31
 msgid "Unable to find Tails on ISO"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:34
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:37
 #, python-format
 msgid "Could not guess underlying block device: %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:48
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:52
 #, python-format
 msgid ""
 "There was a problem executing `%(cmd)s`.\n"
@@ -864,29 +855,29 @@ msgid ""
 "%(err)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:60
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:64
 #, python-format
-msgid "'%s' does not exist"
+msgid "\"%s\" does not exist"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:62
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:66
 #, python-format
-msgid "'%s' is not a directory"
+msgid "\"%s\" is not a directory"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:72
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:77
 #, python-format
-msgid "Skipping '%(filename)s'"
+msgid "Skipping \"%(filename)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/utils.py:54
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/utils.py:54
 #, python-format
 msgid ""
 "There was a problem executing `%(cmd)s`.%(out)s\n"
 "%(err)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/utils.py:134
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/utils.py:126
 msgid "Could not open device for writing."
 msgstr ""
 
diff --git a/ro.po b/ro.po
index a6adab645b..3015e980d5 100644
--- a/ro.po
+++ b/ro.po
@@ -26,8 +26,8 @@ msgid ""
 msgstr ""
 "Project-Id-Version: Tor Project\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2020-11-16 10:33+0100\n"
-"PO-Revision-Date: 2020-11-16 12:13+0000\n"
+"POT-Creation-Date: 2020-12-02 12:10+0100\n"
+"PO-Revision-Date: 2020-12-04 18:13+0000\n"
 "Last-Translator: Transifex Bot <>\n"
 "Language-Team: Romanian (http://www.transifex.com/otf/torproject/language/ro/)\n"
 "MIME-Version: 1.0\n"
@@ -388,7 +388,7 @@ msgid "Additional Settings"
 msgstr ""
 
 #: config/chroot_local-includes/usr/lib/python3/dist-packages/tailsgreeter/ui/add_settings_dialog.py:40
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:594
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:581
 #: config/chroot_local-includes/usr/local/sbin/tails-additional-software:366
 #: config/chroot_local-includes/usr/local/bin/tails-screen-locker:119
 #: config/chroot_local-includes/usr/local/bin/tor-browser:49
@@ -513,273 +513,264 @@ msgstr ""
 msgid "_Keyboard Layout"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:138
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:261
+#, python-format
+msgid "Unable to write on %(device)s, skipping."
+msgstr ""
+
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:294
+#, python-format
+msgid ""
+"Some partitions of the target device %(device)s are mounted. They will be "
+"unmounted before starting the installation process."
+msgstr ""
+
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:303
 msgid "Extracting live image to the target device..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:145
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:310
 #, python-format
 msgid "Wrote to device at %(speed)d MB/sec"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:276
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:408
 #, python-format
 msgid ""
 "There was a problem executing the following command: `%(command)s`.\n"
-"A more detailed error log has been written to '%(filename)s'."
+"A more detailed error log has been written to \"%(filename)s\"."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:292
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:424
 #, python-format
 msgid ""
 "Not enough free space on device.\n"
 "%(iso_size)dMB ISO + %(overlay_size)dMB overlay > %(free_space)dMB free space"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:301
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:433
 #, python-format
 msgid "Creating %sMB persistent overlay"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:351
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:483
 #, python-format
 msgid "Unable to copy %(infile)s to %(outfile)s: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:365
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:497
 msgid "Removing existing Tails system"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:374
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:387
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:507
 #, python-format
-msgid "Unable to chmod %(file)s: %(message)s"
+msgid "Unable to remove file from previous Tails system: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:380
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:514
 #, python-format
-msgid "Unable to remove file from previous Tails system: %(message)s"
+msgid "Unable to chmod %(file)s: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:394
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:521
 #, python-format
 msgid "Unable to remove directory from previous Tails system: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:442
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:569
 #, python-format
 msgid "Cannot find device %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:634
-#, python-format
-msgid "Unable to write on %(device)s, skipping."
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:664
-#, python-format
-msgid ""
-"Some partitions of the target device %(device)s are mounted. They will be "
-"unmounted before starting the installation process."
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:707
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:931
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:619
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:836
 msgid "Unknown filesystem.  Your device may need to be reformatted."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:710
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:934
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:622
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:839
 #, python-format
 msgid "Unsupported filesystem: %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:728
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:640
 #, python-format
 msgid "Unknown GLib exception while trying to mount device: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:733
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:645
 #, python-format
 msgid "Unable to mount device: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:738
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:650
 msgid "No mount points found"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:749
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:661
 #, python-format
-msgid "Entering unmount_device for '%(device)s'"
+msgid "Entering unmount_device for \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:759
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:670
 #, python-format
-msgid "Unmounting mounted filesystems on '%(device)s'"
+msgid "Unmounting mounted filesystems on \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:763
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:674
 #, python-format
-msgid "Unmounting '%(udi)s' on '%(device)s'"
+msgid "Unmounting \"%(udi)s\" on \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:774
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:685
 #, python-format
 msgid "Mount %s exists after unmounting"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:787
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:698
 #, python-format
 msgid "Partitioning device %(device)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:916
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:821
 #, python-format
 msgid "Unsupported device '%(device)s', please report a bug."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:919
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:824
 msgid "Trying to continue anyway."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:928
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:833
 msgid "Verifying filesystem..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:952
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:857
 #, python-format
 msgid "Unable to change volume label: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:958
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:862
 msgid "Installing bootloader..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:965
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:869
 #, python-format
 msgid "Removing %(file)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1044
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:951
 #, python-format
 msgid "%s already bootable"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1064
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:971
 msgid "Unable to find partition"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1087
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:990
 #, python-format
 msgid "Formatting %(device)s as FAT32"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1150
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1053
 #, python-format
 msgid "Reading extracted MBR from %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1154
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1057
 #, python-format
 msgid "Could not read the extracted MBR from %(path)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1167
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1168
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1070
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1071
 #, python-format
 msgid "Resetting Master Boot Record of %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1173
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1076
 msgid "Drive is a loopback, skipping MBR reset"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1177
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1080
 msgid "Synchronizing data on disk..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:150
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:146
 msgid ""
 "Error: Cannot set the label or obtain the UUID of your device.  Unable to "
 "continue."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:184
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:180
 #, python-format
 msgid "Installation complete! (%s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:189
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:185
 msgid "Tails installation failed!"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:281
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:274
 #: ../config/chroot_local-includes/usr/share/applications/tails-installer.desktop.in.h:1
 msgid "Tails Installer"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:324
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:316
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:163
 msgid "Clone the current Tails"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:331
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:323
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:184
 msgid "Use a downloaded Tails ISO image"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:368
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:671
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:361
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:657
 msgid "Upgrade"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:370
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:362
 msgid "Manual Upgrade Instructions"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:372
-msgid "https://tails.boum.org/upgrade/"
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:380
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:583
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:648
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:371
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:569
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:634
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:358
 msgid "Install"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:383
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:373
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:131
 msgid "Installation Instructions"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:385
-msgid "https://tails.boum.org/install/"
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:391
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:380
 #, python-format
 msgid "%(size)s %(vendor)s %(model)s device (%(device)s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:403
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:392
 msgid "No ISO image selected"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:404
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:393
 msgid "Please select a Tails ISO image."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:446
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:435
 msgid "No device suitable to install Tails could be found"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:448
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:437
 #, python-format
 msgid "Please plug a USB flash drive or SD card of at least %0.1f GB."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:482
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:468
 #, python-format
 msgid ""
 "The USB stick \"%(pretty_name)s\" is configured as non-removable by its "
@@ -787,38 +778,38 @@ msgid ""
 "a different model."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:492
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:478
 #, python-format
 msgid ""
 "The device \"%(pretty_name)s\" is too small to install Tails (at least "
 "%(size)s GB is required)."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:505
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:491
 #, python-format
 msgid ""
 "To upgrade device \"%(pretty_name)s\" from this Tails, you need to use a downloaded Tails ISO image:\n"
-"https://tails.boum.org/install/download"
+"%(dl_url)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:526
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:513
 msgid "An error happened while installing Tails"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:578
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:564
 msgid "Installation complete!"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:630
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:617
 msgid "Unable to mount device"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:637
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:670
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:624
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:656
 msgid "Confirm the target USB stick"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:638
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:625
 #, python-format
 msgid ""
 "%(size)s %(vendor)s %(model)s device (%(device)s)\n"
@@ -826,50 +817,50 @@ msgid ""
 "All data on this USB stick will be lost."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:657
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:643
 #, python-format
 msgid "%(parent_size)s %(vendor)s %(model)s device (%(device)s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:665
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:651
 msgid ""
 "\n"
 "\n"
 "The persistent storage on this USB stick will be preserved."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:666
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:652
 #, python-format
 msgid "%(description)s%(persistence_message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:705
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:688
 msgid ""
 "The selected file is unreadable. Please fix its permissions or select "
 "another file."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:711
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:694
 msgid ""
 "Unable to use the selected file.  You may have better luck if you move your "
 "ISO to the root of your drive (ie: C:\\)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:717
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:700
 #, python-format
 msgid "%(filename)s selected"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:28
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:31
 msgid "Unable to find Tails on ISO"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:34
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:37
 #, python-format
 msgid "Could not guess underlying block device: %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:48
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:52
 #, python-format
 msgid ""
 "There was a problem executing `%(cmd)s`.\n"
@@ -877,29 +868,29 @@ msgid ""
 "%(err)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:60
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:64
 #, python-format
-msgid "'%s' does not exist"
+msgid "\"%s\" does not exist"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:62
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:66
 #, python-format
-msgid "'%s' is not a directory"
+msgid "\"%s\" is not a directory"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:72
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:77
 #, python-format
-msgid "Skipping '%(filename)s'"
+msgid "Skipping \"%(filename)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/utils.py:54
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/utils.py:54
 #, python-format
 msgid ""
 "There was a problem executing `%(cmd)s`.%(out)s\n"
 "%(err)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/utils.py:134
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/utils.py:126
 msgid "Could not open device for writing."
 msgstr ""
 
diff --git a/ru.po b/ru.po
index 83f09444af..9862dedee2 100644
--- a/ru.po
+++ b/ru.po
@@ -37,9 +37,9 @@ msgid ""
 msgstr ""
 "Project-Id-Version: Tor Project\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2020-11-16 10:33+0100\n"
-"PO-Revision-Date: 2020-11-22 15:32+0000\n"
-"Last-Translator: Andrey\n"
+"POT-Creation-Date: 2020-12-02 12:10+0100\n"
+"PO-Revision-Date: 2020-12-04 18:13+0000\n"
+"Last-Translator: Transifex Bot <>\n"
 "Language-Team: Russian (http://www.transifex.com/otf/torproject/language/ru/)\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
@@ -399,7 +399,7 @@ msgid "Additional Settings"
 msgstr ""
 
 #: config/chroot_local-includes/usr/lib/python3/dist-packages/tailsgreeter/ui/add_settings_dialog.py:40
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:594
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:581
 #: config/chroot_local-includes/usr/local/sbin/tails-additional-software:366
 #: config/chroot_local-includes/usr/local/bin/tails-screen-locker:119
 #: config/chroot_local-includes/usr/local/bin/tor-browser:49
@@ -524,273 +524,264 @@ msgstr ""
 msgid "_Keyboard Layout"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:138
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:261
+#, python-format
+msgid "Unable to write on %(device)s, skipping."
+msgstr ""
+
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:294
+#, python-format
+msgid ""
+"Some partitions of the target device %(device)s are mounted. They will be "
+"unmounted before starting the installation process."
+msgstr ""
+
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:303
 msgid "Extracting live image to the target device..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:145
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:310
 #, python-format
 msgid "Wrote to device at %(speed)d MB/sec"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:276
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:408
 #, python-format
 msgid ""
 "There was a problem executing the following command: `%(command)s`.\n"
-"A more detailed error log has been written to '%(filename)s'."
+"A more detailed error log has been written to \"%(filename)s\"."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:292
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:424
 #, python-format
 msgid ""
 "Not enough free space on device.\n"
 "%(iso_size)dMB ISO + %(overlay_size)dMB overlay > %(free_space)dMB free space"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:301
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:433
 #, python-format
 msgid "Creating %sMB persistent overlay"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:351
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:483
 #, python-format
 msgid "Unable to copy %(infile)s to %(outfile)s: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:365
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:497
 msgid "Removing existing Tails system"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:374
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:387
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:507
 #, python-format
-msgid "Unable to chmod %(file)s: %(message)s"
+msgid "Unable to remove file from previous Tails system: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:380
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:514
 #, python-format
-msgid "Unable to remove file from previous Tails system: %(message)s"
+msgid "Unable to chmod %(file)s: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:394
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:521
 #, python-format
 msgid "Unable to remove directory from previous Tails system: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:442
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:569
 #, python-format
 msgid "Cannot find device %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:634
-#, python-format
-msgid "Unable to write on %(device)s, skipping."
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:664
-#, python-format
-msgid ""
-"Some partitions of the target device %(device)s are mounted. They will be "
-"unmounted before starting the installation process."
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:707
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:931
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:619
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:836
 msgid "Unknown filesystem.  Your device may need to be reformatted."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:710
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:934
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:622
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:839
 #, python-format
 msgid "Unsupported filesystem: %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:728
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:640
 #, python-format
 msgid "Unknown GLib exception while trying to mount device: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:733
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:645
 #, python-format
 msgid "Unable to mount device: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:738
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:650
 msgid "No mount points found"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:749
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:661
 #, python-format
-msgid "Entering unmount_device for '%(device)s'"
+msgid "Entering unmount_device for \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:759
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:670
 #, python-format
-msgid "Unmounting mounted filesystems on '%(device)s'"
+msgid "Unmounting mounted filesystems on \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:763
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:674
 #, python-format
-msgid "Unmounting '%(udi)s' on '%(device)s'"
+msgid "Unmounting \"%(udi)s\" on \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:774
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:685
 #, python-format
 msgid "Mount %s exists after unmounting"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:787
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:698
 #, python-format
 msgid "Partitioning device %(device)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:916
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:821
 #, python-format
 msgid "Unsupported device '%(device)s', please report a bug."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:919
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:824
 msgid "Trying to continue anyway."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:928
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:833
 msgid "Verifying filesystem..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:952
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:857
 #, python-format
 msgid "Unable to change volume label: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:958
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:862
 msgid "Installing bootloader..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:965
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:869
 #, python-format
 msgid "Removing %(file)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1044
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:951
 #, python-format
 msgid "%s already bootable"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1064
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:971
 msgid "Unable to find partition"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1087
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:990
 #, python-format
 msgid "Formatting %(device)s as FAT32"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1150
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1053
 #, python-format
 msgid "Reading extracted MBR from %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1154
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1057
 #, python-format
 msgid "Could not read the extracted MBR from %(path)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1167
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1168
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1070
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1071
 #, python-format
 msgid "Resetting Master Boot Record of %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1173
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1076
 msgid "Drive is a loopback, skipping MBR reset"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1177
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1080
 msgid "Synchronizing data on disk..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:150
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:146
 msgid ""
 "Error: Cannot set the label or obtain the UUID of your device.  Unable to "
 "continue."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:184
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:180
 #, python-format
 msgid "Installation complete! (%s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:189
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:185
 msgid "Tails installation failed!"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:281
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:274
 #: ../config/chroot_local-includes/usr/share/applications/tails-installer.desktop.in.h:1
 msgid "Tails Installer"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:324
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:316
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:163
 msgid "Clone the current Tails"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:331
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:323
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:184
 msgid "Use a downloaded Tails ISO image"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:368
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:671
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:361
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:657
 msgid "Upgrade"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:370
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:362
 msgid "Manual Upgrade Instructions"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:372
-msgid "https://tails.boum.org/upgrade/"
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:380
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:583
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:648
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:371
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:569
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:634
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:358
 msgid "Install"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:383
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:373
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:131
 msgid "Installation Instructions"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:385
-msgid "https://tails.boum.org/install/"
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:391
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:380
 #, python-format
 msgid "%(size)s %(vendor)s %(model)s device (%(device)s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:403
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:392
 msgid "No ISO image selected"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:404
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:393
 msgid "Please select a Tails ISO image."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:446
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:435
 msgid "No device suitable to install Tails could be found"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:448
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:437
 #, python-format
 msgid "Please plug a USB flash drive or SD card of at least %0.1f GB."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:482
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:468
 #, python-format
 msgid ""
 "The USB stick \"%(pretty_name)s\" is configured as non-removable by its "
@@ -798,38 +789,38 @@ msgid ""
 "a different model."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:492
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:478
 #, python-format
 msgid ""
 "The device \"%(pretty_name)s\" is too small to install Tails (at least "
 "%(size)s GB is required)."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:505
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:491
 #, python-format
 msgid ""
 "To upgrade device \"%(pretty_name)s\" from this Tails, you need to use a downloaded Tails ISO image:\n"
-"https://tails.boum.org/install/download"
+"%(dl_url)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:526
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:513
 msgid "An error happened while installing Tails"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:578
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:564
 msgid "Installation complete!"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:630
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:617
 msgid "Unable to mount device"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:637
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:670
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:624
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:656
 msgid "Confirm the target USB stick"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:638
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:625
 #, python-format
 msgid ""
 "%(size)s %(vendor)s %(model)s device (%(device)s)\n"
@@ -837,50 +828,50 @@ msgid ""
 "All data on this USB stick will be lost."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:657
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:643
 #, python-format
 msgid "%(parent_size)s %(vendor)s %(model)s device (%(device)s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:665
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:651
 msgid ""
 "\n"
 "\n"
 "The persistent storage on this USB stick will be preserved."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:666
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:652
 #, python-format
 msgid "%(description)s%(persistence_message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:705
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:688
 msgid ""
 "The selected file is unreadable. Please fix its permissions or select "
 "another file."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:711
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:694
 msgid ""
 "Unable to use the selected file.  You may have better luck if you move your "
 "ISO to the root of your drive (ie: C:\\)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:717
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:700
 #, python-format
 msgid "%(filename)s selected"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:28
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:31
 msgid "Unable to find Tails on ISO"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:34
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:37
 #, python-format
 msgid "Could not guess underlying block device: %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:48
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:52
 #, python-format
 msgid ""
 "There was a problem executing `%(cmd)s`.\n"
@@ -888,29 +879,29 @@ msgid ""
 "%(err)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:60
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:64
 #, python-format
-msgid "'%s' does not exist"
+msgid "\"%s\" does not exist"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:62
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:66
 #, python-format
-msgid "'%s' is not a directory"
+msgid "\"%s\" is not a directory"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:72
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:77
 #, python-format
-msgid "Skipping '%(filename)s'"
+msgid "Skipping \"%(filename)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/utils.py:54
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/utils.py:54
 #, python-format
 msgid ""
 "There was a problem executing `%(cmd)s`.%(out)s\n"
 "%(err)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/utils.py:134
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/utils.py:126
 msgid "Could not open device for writing."
 msgstr ""
 
diff --git a/si.po b/si.po
index ea6097ea68..72c2179691 100644
--- a/si.po
+++ b/si.po
@@ -7,8 +7,8 @@ msgid ""
 msgstr ""
 "Project-Id-Version: Tor Project\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2020-11-16 10:33+0100\n"
-"PO-Revision-Date: 2020-11-16 12:13+0000\n"
+"POT-Creation-Date: 2020-12-02 12:10+0100\n"
+"PO-Revision-Date: 2020-12-04 18:13+0000\n"
 "Last-Translator: Transifex Bot <>\n"
 "Language-Team: Sinhala (http://www.transifex.com/otf/torproject/language/si/)\n"
 "MIME-Version: 1.0\n"
@@ -369,7 +369,7 @@ msgid "Additional Settings"
 msgstr ""
 
 #: config/chroot_local-includes/usr/lib/python3/dist-packages/tailsgreeter/ui/add_settings_dialog.py:40
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:594
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:581
 #: config/chroot_local-includes/usr/local/sbin/tails-additional-software:366
 #: config/chroot_local-includes/usr/local/bin/tails-screen-locker:119
 #: config/chroot_local-includes/usr/local/bin/tor-browser:49
@@ -494,273 +494,264 @@ msgstr ""
 msgid "_Keyboard Layout"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:138
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:261
+#, python-format
+msgid "Unable to write on %(device)s, skipping."
+msgstr ""
+
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:294
+#, python-format
+msgid ""
+"Some partitions of the target device %(device)s are mounted. They will be "
+"unmounted before starting the installation process."
+msgstr ""
+
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:303
 msgid "Extracting live image to the target device..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:145
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:310
 #, python-format
 msgid "Wrote to device at %(speed)d MB/sec"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:276
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:408
 #, python-format
 msgid ""
 "There was a problem executing the following command: `%(command)s`.\n"
-"A more detailed error log has been written to '%(filename)s'."
+"A more detailed error log has been written to \"%(filename)s\"."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:292
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:424
 #, python-format
 msgid ""
 "Not enough free space on device.\n"
 "%(iso_size)dMB ISO + %(overlay_size)dMB overlay > %(free_space)dMB free space"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:301
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:433
 #, python-format
 msgid "Creating %sMB persistent overlay"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:351
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:483
 #, python-format
 msgid "Unable to copy %(infile)s to %(outfile)s: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:365
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:497
 msgid "Removing existing Tails system"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:374
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:387
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:507
 #, python-format
-msgid "Unable to chmod %(file)s: %(message)s"
+msgid "Unable to remove file from previous Tails system: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:380
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:514
 #, python-format
-msgid "Unable to remove file from previous Tails system: %(message)s"
+msgid "Unable to chmod %(file)s: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:394
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:521
 #, python-format
 msgid "Unable to remove directory from previous Tails system: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:442
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:569
 #, python-format
 msgid "Cannot find device %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:634
-#, python-format
-msgid "Unable to write on %(device)s, skipping."
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:664
-#, python-format
-msgid ""
-"Some partitions of the target device %(device)s are mounted. They will be "
-"unmounted before starting the installation process."
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:707
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:931
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:619
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:836
 msgid "Unknown filesystem.  Your device may need to be reformatted."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:710
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:934
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:622
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:839
 #, python-format
 msgid "Unsupported filesystem: %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:728
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:640
 #, python-format
 msgid "Unknown GLib exception while trying to mount device: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:733
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:645
 #, python-format
 msgid "Unable to mount device: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:738
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:650
 msgid "No mount points found"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:749
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:661
 #, python-format
-msgid "Entering unmount_device for '%(device)s'"
+msgid "Entering unmount_device for \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:759
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:670
 #, python-format
-msgid "Unmounting mounted filesystems on '%(device)s'"
+msgid "Unmounting mounted filesystems on \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:763
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:674
 #, python-format
-msgid "Unmounting '%(udi)s' on '%(device)s'"
+msgid "Unmounting \"%(udi)s\" on \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:774
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:685
 #, python-format
 msgid "Mount %s exists after unmounting"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:787
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:698
 #, python-format
 msgid "Partitioning device %(device)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:916
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:821
 #, python-format
 msgid "Unsupported device '%(device)s', please report a bug."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:919
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:824
 msgid "Trying to continue anyway."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:928
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:833
 msgid "Verifying filesystem..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:952
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:857
 #, python-format
 msgid "Unable to change volume label: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:958
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:862
 msgid "Installing bootloader..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:965
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:869
 #, python-format
 msgid "Removing %(file)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1044
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:951
 #, python-format
 msgid "%s already bootable"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1064
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:971
 msgid "Unable to find partition"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1087
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:990
 #, python-format
 msgid "Formatting %(device)s as FAT32"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1150
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1053
 #, python-format
 msgid "Reading extracted MBR from %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1154
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1057
 #, python-format
 msgid "Could not read the extracted MBR from %(path)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1167
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1168
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1070
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1071
 #, python-format
 msgid "Resetting Master Boot Record of %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1173
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1076
 msgid "Drive is a loopback, skipping MBR reset"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1177
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1080
 msgid "Synchronizing data on disk..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:150
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:146
 msgid ""
 "Error: Cannot set the label or obtain the UUID of your device.  Unable to "
 "continue."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:184
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:180
 #, python-format
 msgid "Installation complete! (%s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:189
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:185
 msgid "Tails installation failed!"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:281
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:274
 #: ../config/chroot_local-includes/usr/share/applications/tails-installer.desktop.in.h:1
 msgid "Tails Installer"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:324
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:316
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:163
 msgid "Clone the current Tails"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:331
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:323
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:184
 msgid "Use a downloaded Tails ISO image"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:368
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:671
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:361
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:657
 msgid "Upgrade"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:370
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:362
 msgid "Manual Upgrade Instructions"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:372
-msgid "https://tails.boum.org/upgrade/"
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:380
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:583
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:648
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:371
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:569
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:634
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:358
 msgid "Install"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:383
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:373
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:131
 msgid "Installation Instructions"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:385
-msgid "https://tails.boum.org/install/"
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:391
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:380
 #, python-format
 msgid "%(size)s %(vendor)s %(model)s device (%(device)s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:403
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:392
 msgid "No ISO image selected"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:404
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:393
 msgid "Please select a Tails ISO image."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:446
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:435
 msgid "No device suitable to install Tails could be found"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:448
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:437
 #, python-format
 msgid "Please plug a USB flash drive or SD card of at least %0.1f GB."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:482
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:468
 #, python-format
 msgid ""
 "The USB stick \"%(pretty_name)s\" is configured as non-removable by its "
@@ -768,38 +759,38 @@ msgid ""
 "a different model."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:492
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:478
 #, python-format
 msgid ""
 "The device \"%(pretty_name)s\" is too small to install Tails (at least "
 "%(size)s GB is required)."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:505
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:491
 #, python-format
 msgid ""
 "To upgrade device \"%(pretty_name)s\" from this Tails, you need to use a downloaded Tails ISO image:\n"
-"https://tails.boum.org/install/download"
+"%(dl_url)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:526
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:513
 msgid "An error happened while installing Tails"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:578
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:564
 msgid "Installation complete!"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:630
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:617
 msgid "Unable to mount device"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:637
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:670
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:624
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:656
 msgid "Confirm the target USB stick"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:638
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:625
 #, python-format
 msgid ""
 "%(size)s %(vendor)s %(model)s device (%(device)s)\n"
@@ -807,50 +798,50 @@ msgid ""
 "All data on this USB stick will be lost."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:657
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:643
 #, python-format
 msgid "%(parent_size)s %(vendor)s %(model)s device (%(device)s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:665
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:651
 msgid ""
 "\n"
 "\n"
 "The persistent storage on this USB stick will be preserved."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:666
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:652
 #, python-format
 msgid "%(description)s%(persistence_message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:705
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:688
 msgid ""
 "The selected file is unreadable. Please fix its permissions or select "
 "another file."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:711
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:694
 msgid ""
 "Unable to use the selected file.  You may have better luck if you move your "
 "ISO to the root of your drive (ie: C:\\)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:717
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:700
 #, python-format
 msgid "%(filename)s selected"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:28
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:31
 msgid "Unable to find Tails on ISO"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:34
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:37
 #, python-format
 msgid "Could not guess underlying block device: %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:48
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:52
 #, python-format
 msgid ""
 "There was a problem executing `%(cmd)s`.\n"
@@ -858,29 +849,29 @@ msgid ""
 "%(err)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:60
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:64
 #, python-format
-msgid "'%s' does not exist"
+msgid "\"%s\" does not exist"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:62
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:66
 #, python-format
-msgid "'%s' is not a directory"
+msgid "\"%s\" is not a directory"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:72
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:77
 #, python-format
-msgid "Skipping '%(filename)s'"
+msgid "Skipping \"%(filename)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/utils.py:54
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/utils.py:54
 #, python-format
 msgid ""
 "There was a problem executing `%(cmd)s`.%(out)s\n"
 "%(err)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/utils.py:134
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/utils.py:126
 msgid "Could not open device for writing."
 msgstr ""
 
diff --git a/si_LK.po b/si_LK.po
index dadfc34201..139a84d6fd 100644
--- a/si_LK.po
+++ b/si_LK.po
@@ -7,8 +7,8 @@ msgid ""
 msgstr ""
 "Project-Id-Version: Tor Project\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2020-11-16 10:33+0100\n"
-"PO-Revision-Date: 2020-11-16 12:13+0000\n"
+"POT-Creation-Date: 2020-12-02 12:10+0100\n"
+"PO-Revision-Date: 2020-12-04 18:13+0000\n"
 "Last-Translator: Transifex Bot <>\n"
 "Language-Team: Sinhala (Sri Lanka) (http://www.transifex.com/otf/torproject/language/si_LK/)\n"
 "MIME-Version: 1.0\n"
@@ -369,7 +369,7 @@ msgid "Additional Settings"
 msgstr ""
 
 #: config/chroot_local-includes/usr/lib/python3/dist-packages/tailsgreeter/ui/add_settings_dialog.py:40
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:594
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:581
 #: config/chroot_local-includes/usr/local/sbin/tails-additional-software:366
 #: config/chroot_local-includes/usr/local/bin/tails-screen-locker:119
 #: config/chroot_local-includes/usr/local/bin/tor-browser:49
@@ -494,273 +494,264 @@ msgstr ""
 msgid "_Keyboard Layout"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:138
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:261
+#, python-format
+msgid "Unable to write on %(device)s, skipping."
+msgstr ""
+
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:294
+#, python-format
+msgid ""
+"Some partitions of the target device %(device)s are mounted. They will be "
+"unmounted before starting the installation process."
+msgstr ""
+
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:303
 msgid "Extracting live image to the target device..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:145
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:310
 #, python-format
 msgid "Wrote to device at %(speed)d MB/sec"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:276
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:408
 #, python-format
 msgid ""
 "There was a problem executing the following command: `%(command)s`.\n"
-"A more detailed error log has been written to '%(filename)s'."
+"A more detailed error log has been written to \"%(filename)s\"."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:292
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:424
 #, python-format
 msgid ""
 "Not enough free space on device.\n"
 "%(iso_size)dMB ISO + %(overlay_size)dMB overlay > %(free_space)dMB free space"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:301
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:433
 #, python-format
 msgid "Creating %sMB persistent overlay"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:351
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:483
 #, python-format
 msgid "Unable to copy %(infile)s to %(outfile)s: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:365
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:497
 msgid "Removing existing Tails system"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:374
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:387
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:507
 #, python-format
-msgid "Unable to chmod %(file)s: %(message)s"
+msgid "Unable to remove file from previous Tails system: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:380
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:514
 #, python-format
-msgid "Unable to remove file from previous Tails system: %(message)s"
+msgid "Unable to chmod %(file)s: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:394
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:521
 #, python-format
 msgid "Unable to remove directory from previous Tails system: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:442
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:569
 #, python-format
 msgid "Cannot find device %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:634
-#, python-format
-msgid "Unable to write on %(device)s, skipping."
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:664
-#, python-format
-msgid ""
-"Some partitions of the target device %(device)s are mounted. They will be "
-"unmounted before starting the installation process."
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:707
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:931
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:619
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:836
 msgid "Unknown filesystem.  Your device may need to be reformatted."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:710
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:934
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:622
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:839
 #, python-format
 msgid "Unsupported filesystem: %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:728
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:640
 #, python-format
 msgid "Unknown GLib exception while trying to mount device: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:733
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:645
 #, python-format
 msgid "Unable to mount device: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:738
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:650
 msgid "No mount points found"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:749
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:661
 #, python-format
-msgid "Entering unmount_device for '%(device)s'"
+msgid "Entering unmount_device for \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:759
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:670
 #, python-format
-msgid "Unmounting mounted filesystems on '%(device)s'"
+msgid "Unmounting mounted filesystems on \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:763
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:674
 #, python-format
-msgid "Unmounting '%(udi)s' on '%(device)s'"
+msgid "Unmounting \"%(udi)s\" on \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:774
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:685
 #, python-format
 msgid "Mount %s exists after unmounting"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:787
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:698
 #, python-format
 msgid "Partitioning device %(device)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:916
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:821
 #, python-format
 msgid "Unsupported device '%(device)s', please report a bug."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:919
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:824
 msgid "Trying to continue anyway."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:928
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:833
 msgid "Verifying filesystem..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:952
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:857
 #, python-format
 msgid "Unable to change volume label: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:958
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:862
 msgid "Installing bootloader..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:965
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:869
 #, python-format
 msgid "Removing %(file)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1044
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:951
 #, python-format
 msgid "%s already bootable"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1064
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:971
 msgid "Unable to find partition"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1087
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:990
 #, python-format
 msgid "Formatting %(device)s as FAT32"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1150
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1053
 #, python-format
 msgid "Reading extracted MBR from %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1154
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1057
 #, python-format
 msgid "Could not read the extracted MBR from %(path)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1167
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1168
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1070
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1071
 #, python-format
 msgid "Resetting Master Boot Record of %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1173
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1076
 msgid "Drive is a loopback, skipping MBR reset"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1177
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1080
 msgid "Synchronizing data on disk..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:150
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:146
 msgid ""
 "Error: Cannot set the label or obtain the UUID of your device.  Unable to "
 "continue."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:184
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:180
 #, python-format
 msgid "Installation complete! (%s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:189
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:185
 msgid "Tails installation failed!"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:281
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:274
 #: ../config/chroot_local-includes/usr/share/applications/tails-installer.desktop.in.h:1
 msgid "Tails Installer"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:324
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:316
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:163
 msgid "Clone the current Tails"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:331
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:323
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:184
 msgid "Use a downloaded Tails ISO image"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:368
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:671
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:361
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:657
 msgid "Upgrade"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:370
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:362
 msgid "Manual Upgrade Instructions"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:372
-msgid "https://tails.boum.org/upgrade/"
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:380
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:583
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:648
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:371
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:569
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:634
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:358
 msgid "Install"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:383
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:373
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:131
 msgid "Installation Instructions"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:385
-msgid "https://tails.boum.org/install/"
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:391
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:380
 #, python-format
 msgid "%(size)s %(vendor)s %(model)s device (%(device)s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:403
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:392
 msgid "No ISO image selected"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:404
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:393
 msgid "Please select a Tails ISO image."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:446
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:435
 msgid "No device suitable to install Tails could be found"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:448
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:437
 #, python-format
 msgid "Please plug a USB flash drive or SD card of at least %0.1f GB."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:482
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:468
 #, python-format
 msgid ""
 "The USB stick \"%(pretty_name)s\" is configured as non-removable by its "
@@ -768,38 +759,38 @@ msgid ""
 "a different model."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:492
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:478
 #, python-format
 msgid ""
 "The device \"%(pretty_name)s\" is too small to install Tails (at least "
 "%(size)s GB is required)."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:505
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:491
 #, python-format
 msgid ""
 "To upgrade device \"%(pretty_name)s\" from this Tails, you need to use a downloaded Tails ISO image:\n"
-"https://tails.boum.org/install/download"
+"%(dl_url)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:526
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:513
 msgid "An error happened while installing Tails"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:578
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:564
 msgid "Installation complete!"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:630
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:617
 msgid "Unable to mount device"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:637
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:670
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:624
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:656
 msgid "Confirm the target USB stick"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:638
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:625
 #, python-format
 msgid ""
 "%(size)s %(vendor)s %(model)s device (%(device)s)\n"
@@ -807,50 +798,50 @@ msgid ""
 "All data on this USB stick will be lost."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:657
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:643
 #, python-format
 msgid "%(parent_size)s %(vendor)s %(model)s device (%(device)s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:665
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:651
 msgid ""
 "\n"
 "\n"
 "The persistent storage on this USB stick will be preserved."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:666
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:652
 #, python-format
 msgid "%(description)s%(persistence_message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:705
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:688
 msgid ""
 "The selected file is unreadable. Please fix its permissions or select "
 "another file."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:711
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:694
 msgid ""
 "Unable to use the selected file.  You may have better luck if you move your "
 "ISO to the root of your drive (ie: C:\\)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:717
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:700
 #, python-format
 msgid "%(filename)s selected"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:28
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:31
 msgid "Unable to find Tails on ISO"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:34
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:37
 #, python-format
 msgid "Could not guess underlying block device: %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:48
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:52
 #, python-format
 msgid ""
 "There was a problem executing `%(cmd)s`.\n"
@@ -858,29 +849,29 @@ msgid ""
 "%(err)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:60
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:64
 #, python-format
-msgid "'%s' does not exist"
+msgid "\"%s\" does not exist"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:62
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:66
 #, python-format
-msgid "'%s' is not a directory"
+msgid "\"%s\" is not a directory"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:72
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:77
 #, python-format
-msgid "Skipping '%(filename)s'"
+msgid "Skipping \"%(filename)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/utils.py:54
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/utils.py:54
 #, python-format
 msgid ""
 "There was a problem executing `%(cmd)s`.%(out)s\n"
 "%(err)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/utils.py:134
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/utils.py:126
 msgid "Could not open device for writing."
 msgstr ""
 
diff --git a/sk.po b/sk.po
index c82ac285ad..2891d08435 100644
--- a/sk.po
+++ b/sk.po
@@ -16,8 +16,8 @@ msgid ""
 msgstr ""
 "Project-Id-Version: Tor Project\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2020-11-16 10:33+0100\n"
-"PO-Revision-Date: 2020-11-16 12:13+0000\n"
+"POT-Creation-Date: 2020-12-02 12:10+0100\n"
+"PO-Revision-Date: 2020-12-04 18:13+0000\n"
 "Last-Translator: Transifex Bot <>\n"
 "Language-Team: Slovak (http://www.transifex.com/otf/torproject/language/sk/)\n"
 "MIME-Version: 1.0\n"
@@ -378,7 +378,7 @@ msgid "Additional Settings"
 msgstr ""
 
 #: config/chroot_local-includes/usr/lib/python3/dist-packages/tailsgreeter/ui/add_settings_dialog.py:40
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:594
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:581
 #: config/chroot_local-includes/usr/local/sbin/tails-additional-software:366
 #: config/chroot_local-includes/usr/local/bin/tails-screen-locker:119
 #: config/chroot_local-includes/usr/local/bin/tor-browser:49
@@ -503,273 +503,264 @@ msgstr ""
 msgid "_Keyboard Layout"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:138
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:261
+#, python-format
+msgid "Unable to write on %(device)s, skipping."
+msgstr ""
+
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:294
+#, python-format
+msgid ""
+"Some partitions of the target device %(device)s are mounted. They will be "
+"unmounted before starting the installation process."
+msgstr ""
+
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:303
 msgid "Extracting live image to the target device..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:145
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:310
 #, python-format
 msgid "Wrote to device at %(speed)d MB/sec"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:276
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:408
 #, python-format
 msgid ""
 "There was a problem executing the following command: `%(command)s`.\n"
-"A more detailed error log has been written to '%(filename)s'."
+"A more detailed error log has been written to \"%(filename)s\"."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:292
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:424
 #, python-format
 msgid ""
 "Not enough free space on device.\n"
 "%(iso_size)dMB ISO + %(overlay_size)dMB overlay > %(free_space)dMB free space"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:301
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:433
 #, python-format
 msgid "Creating %sMB persistent overlay"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:351
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:483
 #, python-format
 msgid "Unable to copy %(infile)s to %(outfile)s: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:365
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:497
 msgid "Removing existing Tails system"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:374
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:387
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:507
 #, python-format
-msgid "Unable to chmod %(file)s: %(message)s"
+msgid "Unable to remove file from previous Tails system: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:380
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:514
 #, python-format
-msgid "Unable to remove file from previous Tails system: %(message)s"
+msgid "Unable to chmod %(file)s: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:394
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:521
 #, python-format
 msgid "Unable to remove directory from previous Tails system: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:442
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:569
 #, python-format
 msgid "Cannot find device %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:634
-#, python-format
-msgid "Unable to write on %(device)s, skipping."
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:664
-#, python-format
-msgid ""
-"Some partitions of the target device %(device)s are mounted. They will be "
-"unmounted before starting the installation process."
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:707
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:931
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:619
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:836
 msgid "Unknown filesystem.  Your device may need to be reformatted."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:710
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:934
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:622
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:839
 #, python-format
 msgid "Unsupported filesystem: %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:728
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:640
 #, python-format
 msgid "Unknown GLib exception while trying to mount device: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:733
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:645
 #, python-format
 msgid "Unable to mount device: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:738
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:650
 msgid "No mount points found"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:749
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:661
 #, python-format
-msgid "Entering unmount_device for '%(device)s'"
+msgid "Entering unmount_device for \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:759
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:670
 #, python-format
-msgid "Unmounting mounted filesystems on '%(device)s'"
+msgid "Unmounting mounted filesystems on \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:763
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:674
 #, python-format
-msgid "Unmounting '%(udi)s' on '%(device)s'"
+msgid "Unmounting \"%(udi)s\" on \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:774
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:685
 #, python-format
 msgid "Mount %s exists after unmounting"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:787
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:698
 #, python-format
 msgid "Partitioning device %(device)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:916
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:821
 #, python-format
 msgid "Unsupported device '%(device)s', please report a bug."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:919
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:824
 msgid "Trying to continue anyway."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:928
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:833
 msgid "Verifying filesystem..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:952
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:857
 #, python-format
 msgid "Unable to change volume label: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:958
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:862
 msgid "Installing bootloader..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:965
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:869
 #, python-format
 msgid "Removing %(file)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1044
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:951
 #, python-format
 msgid "%s already bootable"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1064
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:971
 msgid "Unable to find partition"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1087
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:990
 #, python-format
 msgid "Formatting %(device)s as FAT32"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1150
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1053
 #, python-format
 msgid "Reading extracted MBR from %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1154
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1057
 #, python-format
 msgid "Could not read the extracted MBR from %(path)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1167
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1168
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1070
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1071
 #, python-format
 msgid "Resetting Master Boot Record of %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1173
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1076
 msgid "Drive is a loopback, skipping MBR reset"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1177
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1080
 msgid "Synchronizing data on disk..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:150
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:146
 msgid ""
 "Error: Cannot set the label or obtain the UUID of your device.  Unable to "
 "continue."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:184
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:180
 #, python-format
 msgid "Installation complete! (%s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:189
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:185
 msgid "Tails installation failed!"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:281
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:274
 #: ../config/chroot_local-includes/usr/share/applications/tails-installer.desktop.in.h:1
 msgid "Tails Installer"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:324
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:316
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:163
 msgid "Clone the current Tails"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:331
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:323
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:184
 msgid "Use a downloaded Tails ISO image"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:368
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:671
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:361
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:657
 msgid "Upgrade"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:370
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:362
 msgid "Manual Upgrade Instructions"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:372
-msgid "https://tails.boum.org/upgrade/"
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:380
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:583
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:648
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:371
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:569
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:634
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:358
 msgid "Install"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:383
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:373
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:131
 msgid "Installation Instructions"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:385
-msgid "https://tails.boum.org/install/"
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:391
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:380
 #, python-format
 msgid "%(size)s %(vendor)s %(model)s device (%(device)s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:403
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:392
 msgid "No ISO image selected"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:404
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:393
 msgid "Please select a Tails ISO image."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:446
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:435
 msgid "No device suitable to install Tails could be found"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:448
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:437
 #, python-format
 msgid "Please plug a USB flash drive or SD card of at least %0.1f GB."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:482
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:468
 #, python-format
 msgid ""
 "The USB stick \"%(pretty_name)s\" is configured as non-removable by its "
@@ -777,38 +768,38 @@ msgid ""
 "a different model."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:492
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:478
 #, python-format
 msgid ""
 "The device \"%(pretty_name)s\" is too small to install Tails (at least "
 "%(size)s GB is required)."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:505
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:491
 #, python-format
 msgid ""
 "To upgrade device \"%(pretty_name)s\" from this Tails, you need to use a downloaded Tails ISO image:\n"
-"https://tails.boum.org/install/download"
+"%(dl_url)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:526
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:513
 msgid "An error happened while installing Tails"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:578
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:564
 msgid "Installation complete!"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:630
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:617
 msgid "Unable to mount device"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:637
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:670
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:624
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:656
 msgid "Confirm the target USB stick"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:638
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:625
 #, python-format
 msgid ""
 "%(size)s %(vendor)s %(model)s device (%(device)s)\n"
@@ -816,50 +807,50 @@ msgid ""
 "All data on this USB stick will be lost."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:657
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:643
 #, python-format
 msgid "%(parent_size)s %(vendor)s %(model)s device (%(device)s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:665
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:651
 msgid ""
 "\n"
 "\n"
 "The persistent storage on this USB stick will be preserved."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:666
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:652
 #, python-format
 msgid "%(description)s%(persistence_message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:705
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:688
 msgid ""
 "The selected file is unreadable. Please fix its permissions or select "
 "another file."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:711
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:694
 msgid ""
 "Unable to use the selected file.  You may have better luck if you move your "
 "ISO to the root of your drive (ie: C:\\)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:717
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:700
 #, python-format
 msgid "%(filename)s selected"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:28
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:31
 msgid "Unable to find Tails on ISO"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:34
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:37
 #, python-format
 msgid "Could not guess underlying block device: %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:48
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:52
 #, python-format
 msgid ""
 "There was a problem executing `%(cmd)s`.\n"
@@ -867,29 +858,29 @@ msgid ""
 "%(err)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:60
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:64
 #, python-format
-msgid "'%s' does not exist"
+msgid "\"%s\" does not exist"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:62
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:66
 #, python-format
-msgid "'%s' is not a directory"
+msgid "\"%s\" is not a directory"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:72
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:77
 #, python-format
-msgid "Skipping '%(filename)s'"
+msgid "Skipping \"%(filename)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/utils.py:54
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/utils.py:54
 #, python-format
 msgid ""
 "There was a problem executing `%(cmd)s`.%(out)s\n"
 "%(err)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/utils.py:134
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/utils.py:126
 msgid "Could not open device for writing."
 msgstr ""
 
diff --git a/sl.po b/sl.po
index 051f821c98..d93d427227 100644
--- a/sl.po
+++ b/sl.po
@@ -8,8 +8,8 @@ msgid ""
 msgstr ""
 "Project-Id-Version: Tor Project\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2020-11-16 10:33+0100\n"
-"PO-Revision-Date: 2020-11-16 12:13+0000\n"
+"POT-Creation-Date: 2020-12-02 12:10+0100\n"
+"PO-Revision-Date: 2020-12-04 18:13+0000\n"
 "Last-Translator: Transifex Bot <>\n"
 "Language-Team: Slovenian (http://www.transifex.com/otf/torproject/language/sl/)\n"
 "MIME-Version: 1.0\n"
@@ -370,7 +370,7 @@ msgid "Additional Settings"
 msgstr ""
 
 #: config/chroot_local-includes/usr/lib/python3/dist-packages/tailsgreeter/ui/add_settings_dialog.py:40
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:594
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:581
 #: config/chroot_local-includes/usr/local/sbin/tails-additional-software:366
 #: config/chroot_local-includes/usr/local/bin/tails-screen-locker:119
 #: config/chroot_local-includes/usr/local/bin/tor-browser:49
@@ -495,273 +495,264 @@ msgstr ""
 msgid "_Keyboard Layout"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:138
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:261
+#, python-format
+msgid "Unable to write on %(device)s, skipping."
+msgstr ""
+
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:294
+#, python-format
+msgid ""
+"Some partitions of the target device %(device)s are mounted. They will be "
+"unmounted before starting the installation process."
+msgstr ""
+
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:303
 msgid "Extracting live image to the target device..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:145
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:310
 #, python-format
 msgid "Wrote to device at %(speed)d MB/sec"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:276
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:408
 #, python-format
 msgid ""
 "There was a problem executing the following command: `%(command)s`.\n"
-"A more detailed error log has been written to '%(filename)s'."
+"A more detailed error log has been written to \"%(filename)s\"."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:292
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:424
 #, python-format
 msgid ""
 "Not enough free space on device.\n"
 "%(iso_size)dMB ISO + %(overlay_size)dMB overlay > %(free_space)dMB free space"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:301
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:433
 #, python-format
 msgid "Creating %sMB persistent overlay"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:351
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:483
 #, python-format
 msgid "Unable to copy %(infile)s to %(outfile)s: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:365
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:497
 msgid "Removing existing Tails system"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:374
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:387
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:507
 #, python-format
-msgid "Unable to chmod %(file)s: %(message)s"
+msgid "Unable to remove file from previous Tails system: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:380
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:514
 #, python-format
-msgid "Unable to remove file from previous Tails system: %(message)s"
+msgid "Unable to chmod %(file)s: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:394
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:521
 #, python-format
 msgid "Unable to remove directory from previous Tails system: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:442
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:569
 #, python-format
 msgid "Cannot find device %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:634
-#, python-format
-msgid "Unable to write on %(device)s, skipping."
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:664
-#, python-format
-msgid ""
-"Some partitions of the target device %(device)s are mounted. They will be "
-"unmounted before starting the installation process."
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:707
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:931
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:619
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:836
 msgid "Unknown filesystem.  Your device may need to be reformatted."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:710
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:934
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:622
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:839
 #, python-format
 msgid "Unsupported filesystem: %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:728
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:640
 #, python-format
 msgid "Unknown GLib exception while trying to mount device: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:733
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:645
 #, python-format
 msgid "Unable to mount device: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:738
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:650
 msgid "No mount points found"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:749
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:661
 #, python-format
-msgid "Entering unmount_device for '%(device)s'"
+msgid "Entering unmount_device for \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:759
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:670
 #, python-format
-msgid "Unmounting mounted filesystems on '%(device)s'"
+msgid "Unmounting mounted filesystems on \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:763
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:674
 #, python-format
-msgid "Unmounting '%(udi)s' on '%(device)s'"
+msgid "Unmounting \"%(udi)s\" on \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:774
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:685
 #, python-format
 msgid "Mount %s exists after unmounting"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:787
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:698
 #, python-format
 msgid "Partitioning device %(device)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:916
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:821
 #, python-format
 msgid "Unsupported device '%(device)s', please report a bug."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:919
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:824
 msgid "Trying to continue anyway."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:928
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:833
 msgid "Verifying filesystem..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:952
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:857
 #, python-format
 msgid "Unable to change volume label: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:958
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:862
 msgid "Installing bootloader..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:965
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:869
 #, python-format
 msgid "Removing %(file)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1044
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:951
 #, python-format
 msgid "%s already bootable"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1064
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:971
 msgid "Unable to find partition"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1087
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:990
 #, python-format
 msgid "Formatting %(device)s as FAT32"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1150
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1053
 #, python-format
 msgid "Reading extracted MBR from %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1154
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1057
 #, python-format
 msgid "Could not read the extracted MBR from %(path)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1167
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1168
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1070
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1071
 #, python-format
 msgid "Resetting Master Boot Record of %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1173
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1076
 msgid "Drive is a loopback, skipping MBR reset"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1177
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1080
 msgid "Synchronizing data on disk..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:150
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:146
 msgid ""
 "Error: Cannot set the label or obtain the UUID of your device.  Unable to "
 "continue."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:184
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:180
 #, python-format
 msgid "Installation complete! (%s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:189
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:185
 msgid "Tails installation failed!"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:281
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:274
 #: ../config/chroot_local-includes/usr/share/applications/tails-installer.desktop.in.h:1
 msgid "Tails Installer"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:324
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:316
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:163
 msgid "Clone the current Tails"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:331
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:323
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:184
 msgid "Use a downloaded Tails ISO image"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:368
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:671
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:361
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:657
 msgid "Upgrade"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:370
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:362
 msgid "Manual Upgrade Instructions"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:372
-msgid "https://tails.boum.org/upgrade/"
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:380
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:583
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:648
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:371
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:569
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:634
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:358
 msgid "Install"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:383
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:373
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:131
 msgid "Installation Instructions"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:385
-msgid "https://tails.boum.org/install/"
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:391
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:380
 #, python-format
 msgid "%(size)s %(vendor)s %(model)s device (%(device)s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:403
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:392
 msgid "No ISO image selected"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:404
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:393
 msgid "Please select a Tails ISO image."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:446
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:435
 msgid "No device suitable to install Tails could be found"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:448
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:437
 #, python-format
 msgid "Please plug a USB flash drive or SD card of at least %0.1f GB."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:482
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:468
 #, python-format
 msgid ""
 "The USB stick \"%(pretty_name)s\" is configured as non-removable by its "
@@ -769,38 +760,38 @@ msgid ""
 "a different model."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:492
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:478
 #, python-format
 msgid ""
 "The device \"%(pretty_name)s\" is too small to install Tails (at least "
 "%(size)s GB is required)."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:505
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:491
 #, python-format
 msgid ""
 "To upgrade device \"%(pretty_name)s\" from this Tails, you need to use a downloaded Tails ISO image:\n"
-"https://tails.boum.org/install/download"
+"%(dl_url)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:526
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:513
 msgid "An error happened while installing Tails"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:578
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:564
 msgid "Installation complete!"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:630
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:617
 msgid "Unable to mount device"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:637
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:670
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:624
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:656
 msgid "Confirm the target USB stick"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:638
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:625
 #, python-format
 msgid ""
 "%(size)s %(vendor)s %(model)s device (%(device)s)\n"
@@ -808,50 +799,50 @@ msgid ""
 "All data on this USB stick will be lost."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:657
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:643
 #, python-format
 msgid "%(parent_size)s %(vendor)s %(model)s device (%(device)s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:665
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:651
 msgid ""
 "\n"
 "\n"
 "The persistent storage on this USB stick will be preserved."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:666
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:652
 #, python-format
 msgid "%(description)s%(persistence_message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:705
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:688
 msgid ""
 "The selected file is unreadable. Please fix its permissions or select "
 "another file."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:711
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:694
 msgid ""
 "Unable to use the selected file.  You may have better luck if you move your "
 "ISO to the root of your drive (ie: C:\\)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:717
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:700
 #, python-format
 msgid "%(filename)s selected"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:28
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:31
 msgid "Unable to find Tails on ISO"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:34
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:37
 #, python-format
 msgid "Could not guess underlying block device: %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:48
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:52
 #, python-format
 msgid ""
 "There was a problem executing `%(cmd)s`.\n"
@@ -859,29 +850,29 @@ msgid ""
 "%(err)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:60
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:64
 #, python-format
-msgid "'%s' does not exist"
+msgid "\"%s\" does not exist"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:62
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:66
 #, python-format
-msgid "'%s' is not a directory"
+msgid "\"%s\" is not a directory"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:72
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:77
 #, python-format
-msgid "Skipping '%(filename)s'"
+msgid "Skipping \"%(filename)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/utils.py:54
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/utils.py:54
 #, python-format
 msgid ""
 "There was a problem executing `%(cmd)s`.%(out)s\n"
 "%(err)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/utils.py:134
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/utils.py:126
 msgid "Could not open device for writing."
 msgstr ""
 
diff --git a/son.po b/son.po
index ed81edd2f2..70c8eddbfb 100644
--- a/son.po
+++ b/son.po
@@ -7,8 +7,8 @@ msgid ""
 msgstr ""
 "Project-Id-Version: Tor Project\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2020-11-16 10:33+0100\n"
-"PO-Revision-Date: 2020-11-16 12:13+0000\n"
+"POT-Creation-Date: 2020-12-02 12:10+0100\n"
+"PO-Revision-Date: 2020-12-04 18:13+0000\n"
 "Last-Translator: Transifex Bot <>\n"
 "Language-Team: Songhay (http://www.transifex.com/otf/torproject/language/son/)\n"
 "MIME-Version: 1.0\n"
@@ -369,7 +369,7 @@ msgid "Additional Settings"
 msgstr ""
 
 #: config/chroot_local-includes/usr/lib/python3/dist-packages/tailsgreeter/ui/add_settings_dialog.py:40
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:594
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:581
 #: config/chroot_local-includes/usr/local/sbin/tails-additional-software:366
 #: config/chroot_local-includes/usr/local/bin/tails-screen-locker:119
 #: config/chroot_local-includes/usr/local/bin/tor-browser:49
@@ -494,273 +494,264 @@ msgstr ""
 msgid "_Keyboard Layout"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:138
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:261
+#, python-format
+msgid "Unable to write on %(device)s, skipping."
+msgstr ""
+
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:294
+#, python-format
+msgid ""
+"Some partitions of the target device %(device)s are mounted. They will be "
+"unmounted before starting the installation process."
+msgstr ""
+
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:303
 msgid "Extracting live image to the target device..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:145
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:310
 #, python-format
 msgid "Wrote to device at %(speed)d MB/sec"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:276
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:408
 #, python-format
 msgid ""
 "There was a problem executing the following command: `%(command)s`.\n"
-"A more detailed error log has been written to '%(filename)s'."
+"A more detailed error log has been written to \"%(filename)s\"."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:292
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:424
 #, python-format
 msgid ""
 "Not enough free space on device.\n"
 "%(iso_size)dMB ISO + %(overlay_size)dMB overlay > %(free_space)dMB free space"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:301
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:433
 #, python-format
 msgid "Creating %sMB persistent overlay"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:351
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:483
 #, python-format
 msgid "Unable to copy %(infile)s to %(outfile)s: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:365
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:497
 msgid "Removing existing Tails system"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:374
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:387
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:507
 #, python-format
-msgid "Unable to chmod %(file)s: %(message)s"
+msgid "Unable to remove file from previous Tails system: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:380
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:514
 #, python-format
-msgid "Unable to remove file from previous Tails system: %(message)s"
+msgid "Unable to chmod %(file)s: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:394
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:521
 #, python-format
 msgid "Unable to remove directory from previous Tails system: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:442
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:569
 #, python-format
 msgid "Cannot find device %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:634
-#, python-format
-msgid "Unable to write on %(device)s, skipping."
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:664
-#, python-format
-msgid ""
-"Some partitions of the target device %(device)s are mounted. They will be "
-"unmounted before starting the installation process."
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:707
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:931
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:619
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:836
 msgid "Unknown filesystem.  Your device may need to be reformatted."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:710
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:934
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:622
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:839
 #, python-format
 msgid "Unsupported filesystem: %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:728
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:640
 #, python-format
 msgid "Unknown GLib exception while trying to mount device: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:733
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:645
 #, python-format
 msgid "Unable to mount device: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:738
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:650
 msgid "No mount points found"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:749
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:661
 #, python-format
-msgid "Entering unmount_device for '%(device)s'"
+msgid "Entering unmount_device for \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:759
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:670
 #, python-format
-msgid "Unmounting mounted filesystems on '%(device)s'"
+msgid "Unmounting mounted filesystems on \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:763
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:674
 #, python-format
-msgid "Unmounting '%(udi)s' on '%(device)s'"
+msgid "Unmounting \"%(udi)s\" on \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:774
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:685
 #, python-format
 msgid "Mount %s exists after unmounting"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:787
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:698
 #, python-format
 msgid "Partitioning device %(device)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:916
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:821
 #, python-format
 msgid "Unsupported device '%(device)s', please report a bug."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:919
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:824
 msgid "Trying to continue anyway."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:928
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:833
 msgid "Verifying filesystem..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:952
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:857
 #, python-format
 msgid "Unable to change volume label: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:958
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:862
 msgid "Installing bootloader..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:965
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:869
 #, python-format
 msgid "Removing %(file)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1044
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:951
 #, python-format
 msgid "%s already bootable"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1064
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:971
 msgid "Unable to find partition"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1087
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:990
 #, python-format
 msgid "Formatting %(device)s as FAT32"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1150
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1053
 #, python-format
 msgid "Reading extracted MBR from %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1154
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1057
 #, python-format
 msgid "Could not read the extracted MBR from %(path)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1167
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1168
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1070
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1071
 #, python-format
 msgid "Resetting Master Boot Record of %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1173
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1076
 msgid "Drive is a loopback, skipping MBR reset"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1177
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1080
 msgid "Synchronizing data on disk..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:150
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:146
 msgid ""
 "Error: Cannot set the label or obtain the UUID of your device.  Unable to "
 "continue."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:184
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:180
 #, python-format
 msgid "Installation complete! (%s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:189
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:185
 msgid "Tails installation failed!"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:281
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:274
 #: ../config/chroot_local-includes/usr/share/applications/tails-installer.desktop.in.h:1
 msgid "Tails Installer"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:324
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:316
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:163
 msgid "Clone the current Tails"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:331
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:323
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:184
 msgid "Use a downloaded Tails ISO image"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:368
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:671
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:361
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:657
 msgid "Upgrade"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:370
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:362
 msgid "Manual Upgrade Instructions"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:372
-msgid "https://tails.boum.org/upgrade/"
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:380
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:583
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:648
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:371
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:569
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:634
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:358
 msgid "Install"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:383
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:373
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:131
 msgid "Installation Instructions"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:385
-msgid "https://tails.boum.org/install/"
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:391
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:380
 #, python-format
 msgid "%(size)s %(vendor)s %(model)s device (%(device)s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:403
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:392
 msgid "No ISO image selected"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:404
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:393
 msgid "Please select a Tails ISO image."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:446
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:435
 msgid "No device suitable to install Tails could be found"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:448
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:437
 #, python-format
 msgid "Please plug a USB flash drive or SD card of at least %0.1f GB."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:482
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:468
 #, python-format
 msgid ""
 "The USB stick \"%(pretty_name)s\" is configured as non-removable by its "
@@ -768,38 +759,38 @@ msgid ""
 "a different model."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:492
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:478
 #, python-format
 msgid ""
 "The device \"%(pretty_name)s\" is too small to install Tails (at least "
 "%(size)s GB is required)."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:505
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:491
 #, python-format
 msgid ""
 "To upgrade device \"%(pretty_name)s\" from this Tails, you need to use a downloaded Tails ISO image:\n"
-"https://tails.boum.org/install/download"
+"%(dl_url)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:526
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:513
 msgid "An error happened while installing Tails"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:578
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:564
 msgid "Installation complete!"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:630
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:617
 msgid "Unable to mount device"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:637
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:670
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:624
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:656
 msgid "Confirm the target USB stick"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:638
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:625
 #, python-format
 msgid ""
 "%(size)s %(vendor)s %(model)s device (%(device)s)\n"
@@ -807,50 +798,50 @@ msgid ""
 "All data on this USB stick will be lost."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:657
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:643
 #, python-format
 msgid "%(parent_size)s %(vendor)s %(model)s device (%(device)s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:665
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:651
 msgid ""
 "\n"
 "\n"
 "The persistent storage on this USB stick will be preserved."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:666
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:652
 #, python-format
 msgid "%(description)s%(persistence_message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:705
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:688
 msgid ""
 "The selected file is unreadable. Please fix its permissions or select "
 "another file."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:711
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:694
 msgid ""
 "Unable to use the selected file.  You may have better luck if you move your "
 "ISO to the root of your drive (ie: C:\\)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:717
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:700
 #, python-format
 msgid "%(filename)s selected"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:28
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:31
 msgid "Unable to find Tails on ISO"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:34
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:37
 #, python-format
 msgid "Could not guess underlying block device: %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:48
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:52
 #, python-format
 msgid ""
 "There was a problem executing `%(cmd)s`.\n"
@@ -858,29 +849,29 @@ msgid ""
 "%(err)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:60
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:64
 #, python-format
-msgid "'%s' does not exist"
+msgid "\"%s\" does not exist"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:62
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:66
 #, python-format
-msgid "'%s' is not a directory"
+msgid "\"%s\" is not a directory"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:72
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:77
 #, python-format
-msgid "Skipping '%(filename)s'"
+msgid "Skipping \"%(filename)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/utils.py:54
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/utils.py:54
 #, python-format
 msgid ""
 "There was a problem executing `%(cmd)s`.%(out)s\n"
 "%(err)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/utils.py:134
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/utils.py:126
 msgid "Could not open device for writing."
 msgstr ""
 
diff --git a/sq.po b/sq.po
index 1d371468a9..74f7829dc4 100644
--- a/sq.po
+++ b/sq.po
@@ -11,9 +11,9 @@ msgid ""
 msgstr ""
 "Project-Id-Version: Tor Project\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2020-11-16 10:33+0100\n"
-"PO-Revision-Date: 2020-11-16 16:27+0000\n"
-"Last-Translator: Besnik Bleta <besnik at programeshqip.org>\n"
+"POT-Creation-Date: 2020-12-02 12:10+0100\n"
+"PO-Revision-Date: 2020-12-04 18:13+0000\n"
+"Last-Translator: Transifex Bot <>\n"
 "Language-Team: Albanian (http://www.transifex.com/otf/torproject/language/sq/)\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
@@ -373,7 +373,7 @@ msgid "Additional Settings"
 msgstr ""
 
 #: config/chroot_local-includes/usr/lib/python3/dist-packages/tailsgreeter/ui/add_settings_dialog.py:40
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:594
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:581
 #: config/chroot_local-includes/usr/local/sbin/tails-additional-software:366
 #: config/chroot_local-includes/usr/local/bin/tails-screen-locker:119
 #: config/chroot_local-includes/usr/local/bin/tor-browser:49
@@ -498,273 +498,264 @@ msgstr ""
 msgid "_Keyboard Layout"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:138
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:261
+#, python-format
+msgid "Unable to write on %(device)s, skipping."
+msgstr ""
+
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:294
+#, python-format
+msgid ""
+"Some partitions of the target device %(device)s are mounted. They will be "
+"unmounted before starting the installation process."
+msgstr ""
+
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:303
 msgid "Extracting live image to the target device..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:145
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:310
 #, python-format
 msgid "Wrote to device at %(speed)d MB/sec"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:276
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:408
 #, python-format
 msgid ""
 "There was a problem executing the following command: `%(command)s`.\n"
-"A more detailed error log has been written to '%(filename)s'."
+"A more detailed error log has been written to \"%(filename)s\"."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:292
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:424
 #, python-format
 msgid ""
 "Not enough free space on device.\n"
 "%(iso_size)dMB ISO + %(overlay_size)dMB overlay > %(free_space)dMB free space"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:301
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:433
 #, python-format
 msgid "Creating %sMB persistent overlay"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:351
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:483
 #, python-format
 msgid "Unable to copy %(infile)s to %(outfile)s: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:365
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:497
 msgid "Removing existing Tails system"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:374
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:387
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:507
 #, python-format
-msgid "Unable to chmod %(file)s: %(message)s"
+msgid "Unable to remove file from previous Tails system: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:380
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:514
 #, python-format
-msgid "Unable to remove file from previous Tails system: %(message)s"
+msgid "Unable to chmod %(file)s: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:394
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:521
 #, python-format
 msgid "Unable to remove directory from previous Tails system: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:442
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:569
 #, python-format
 msgid "Cannot find device %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:634
-#, python-format
-msgid "Unable to write on %(device)s, skipping."
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:664
-#, python-format
-msgid ""
-"Some partitions of the target device %(device)s are mounted. They will be "
-"unmounted before starting the installation process."
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:707
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:931
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:619
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:836
 msgid "Unknown filesystem.  Your device may need to be reformatted."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:710
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:934
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:622
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:839
 #, python-format
 msgid "Unsupported filesystem: %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:728
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:640
 #, python-format
 msgid "Unknown GLib exception while trying to mount device: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:733
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:645
 #, python-format
 msgid "Unable to mount device: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:738
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:650
 msgid "No mount points found"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:749
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:661
 #, python-format
-msgid "Entering unmount_device for '%(device)s'"
+msgid "Entering unmount_device for \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:759
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:670
 #, python-format
-msgid "Unmounting mounted filesystems on '%(device)s'"
+msgid "Unmounting mounted filesystems on \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:763
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:674
 #, python-format
-msgid "Unmounting '%(udi)s' on '%(device)s'"
+msgid "Unmounting \"%(udi)s\" on \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:774
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:685
 #, python-format
 msgid "Mount %s exists after unmounting"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:787
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:698
 #, python-format
 msgid "Partitioning device %(device)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:916
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:821
 #, python-format
 msgid "Unsupported device '%(device)s', please report a bug."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:919
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:824
 msgid "Trying to continue anyway."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:928
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:833
 msgid "Verifying filesystem..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:952
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:857
 #, python-format
 msgid "Unable to change volume label: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:958
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:862
 msgid "Installing bootloader..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:965
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:869
 #, python-format
 msgid "Removing %(file)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1044
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:951
 #, python-format
 msgid "%s already bootable"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1064
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:971
 msgid "Unable to find partition"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1087
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:990
 #, python-format
 msgid "Formatting %(device)s as FAT32"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1150
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1053
 #, python-format
 msgid "Reading extracted MBR from %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1154
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1057
 #, python-format
 msgid "Could not read the extracted MBR from %(path)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1167
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1168
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1070
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1071
 #, python-format
 msgid "Resetting Master Boot Record of %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1173
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1076
 msgid "Drive is a loopback, skipping MBR reset"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1177
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1080
 msgid "Synchronizing data on disk..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:150
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:146
 msgid ""
 "Error: Cannot set the label or obtain the UUID of your device.  Unable to "
 "continue."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:184
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:180
 #, python-format
 msgid "Installation complete! (%s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:189
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:185
 msgid "Tails installation failed!"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:281
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:274
 #: ../config/chroot_local-includes/usr/share/applications/tails-installer.desktop.in.h:1
 msgid "Tails Installer"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:324
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:316
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:163
 msgid "Clone the current Tails"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:331
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:323
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:184
 msgid "Use a downloaded Tails ISO image"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:368
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:671
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:361
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:657
 msgid "Upgrade"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:370
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:362
 msgid "Manual Upgrade Instructions"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:372
-msgid "https://tails.boum.org/upgrade/"
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:380
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:583
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:648
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:371
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:569
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:634
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:358
 msgid "Install"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:383
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:373
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:131
 msgid "Installation Instructions"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:385
-msgid "https://tails.boum.org/install/"
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:391
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:380
 #, python-format
 msgid "%(size)s %(vendor)s %(model)s device (%(device)s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:403
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:392
 msgid "No ISO image selected"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:404
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:393
 msgid "Please select a Tails ISO image."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:446
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:435
 msgid "No device suitable to install Tails could be found"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:448
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:437
 #, python-format
 msgid "Please plug a USB flash drive or SD card of at least %0.1f GB."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:482
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:468
 #, python-format
 msgid ""
 "The USB stick \"%(pretty_name)s\" is configured as non-removable by its "
@@ -772,38 +763,38 @@ msgid ""
 "a different model."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:492
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:478
 #, python-format
 msgid ""
 "The device \"%(pretty_name)s\" is too small to install Tails (at least "
 "%(size)s GB is required)."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:505
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:491
 #, python-format
 msgid ""
 "To upgrade device \"%(pretty_name)s\" from this Tails, you need to use a downloaded Tails ISO image:\n"
-"https://tails.boum.org/install/download"
+"%(dl_url)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:526
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:513
 msgid "An error happened while installing Tails"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:578
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:564
 msgid "Installation complete!"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:630
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:617
 msgid "Unable to mount device"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:637
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:670
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:624
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:656
 msgid "Confirm the target USB stick"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:638
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:625
 #, python-format
 msgid ""
 "%(size)s %(vendor)s %(model)s device (%(device)s)\n"
@@ -811,50 +802,50 @@ msgid ""
 "All data on this USB stick will be lost."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:657
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:643
 #, python-format
 msgid "%(parent_size)s %(vendor)s %(model)s device (%(device)s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:665
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:651
 msgid ""
 "\n"
 "\n"
 "The persistent storage on this USB stick will be preserved."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:666
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:652
 #, python-format
 msgid "%(description)s%(persistence_message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:705
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:688
 msgid ""
 "The selected file is unreadable. Please fix its permissions or select "
 "another file."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:711
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:694
 msgid ""
 "Unable to use the selected file.  You may have better luck if you move your "
 "ISO to the root of your drive (ie: C:\\)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:717
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:700
 #, python-format
 msgid "%(filename)s selected"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:28
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:31
 msgid "Unable to find Tails on ISO"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:34
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:37
 #, python-format
 msgid "Could not guess underlying block device: %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:48
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:52
 #, python-format
 msgid ""
 "There was a problem executing `%(cmd)s`.\n"
@@ -862,29 +853,29 @@ msgid ""
 "%(err)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:60
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:64
 #, python-format
-msgid "'%s' does not exist"
+msgid "\"%s\" does not exist"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:62
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:66
 #, python-format
-msgid "'%s' is not a directory"
+msgid "\"%s\" is not a directory"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:72
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:77
 #, python-format
-msgid "Skipping '%(filename)s'"
+msgid "Skipping \"%(filename)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/utils.py:54
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/utils.py:54
 #, python-format
 msgid ""
 "There was a problem executing `%(cmd)s`.%(out)s\n"
 "%(err)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/utils.py:134
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/utils.py:126
 msgid "Could not open device for writing."
 msgstr ""
 
diff --git a/sr.po b/sr.po
index 3b5cc9977f..7714042f72 100644
--- a/sr.po
+++ b/sr.po
@@ -11,8 +11,8 @@ msgid ""
 msgstr ""
 "Project-Id-Version: Tor Project\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2020-11-16 10:33+0100\n"
-"PO-Revision-Date: 2020-11-16 12:13+0000\n"
+"POT-Creation-Date: 2020-12-02 12:10+0100\n"
+"PO-Revision-Date: 2020-12-04 18:13+0000\n"
 "Last-Translator: Transifex Bot <>\n"
 "Language-Team: Serbian (http://www.transifex.com/otf/torproject/language/sr/)\n"
 "MIME-Version: 1.0\n"
@@ -373,7 +373,7 @@ msgid "Additional Settings"
 msgstr ""
 
 #: config/chroot_local-includes/usr/lib/python3/dist-packages/tailsgreeter/ui/add_settings_dialog.py:40
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:594
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:581
 #: config/chroot_local-includes/usr/local/sbin/tails-additional-software:366
 #: config/chroot_local-includes/usr/local/bin/tails-screen-locker:119
 #: config/chroot_local-includes/usr/local/bin/tor-browser:49
@@ -498,273 +498,264 @@ msgstr ""
 msgid "_Keyboard Layout"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:138
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:261
+#, python-format
+msgid "Unable to write on %(device)s, skipping."
+msgstr ""
+
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:294
+#, python-format
+msgid ""
+"Some partitions of the target device %(device)s are mounted. They will be "
+"unmounted before starting the installation process."
+msgstr ""
+
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:303
 msgid "Extracting live image to the target device..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:145
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:310
 #, python-format
 msgid "Wrote to device at %(speed)d MB/sec"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:276
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:408
 #, python-format
 msgid ""
 "There was a problem executing the following command: `%(command)s`.\n"
-"A more detailed error log has been written to '%(filename)s'."
+"A more detailed error log has been written to \"%(filename)s\"."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:292
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:424
 #, python-format
 msgid ""
 "Not enough free space on device.\n"
 "%(iso_size)dMB ISO + %(overlay_size)dMB overlay > %(free_space)dMB free space"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:301
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:433
 #, python-format
 msgid "Creating %sMB persistent overlay"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:351
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:483
 #, python-format
 msgid "Unable to copy %(infile)s to %(outfile)s: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:365
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:497
 msgid "Removing existing Tails system"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:374
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:387
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:507
 #, python-format
-msgid "Unable to chmod %(file)s: %(message)s"
+msgid "Unable to remove file from previous Tails system: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:380
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:514
 #, python-format
-msgid "Unable to remove file from previous Tails system: %(message)s"
+msgid "Unable to chmod %(file)s: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:394
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:521
 #, python-format
 msgid "Unable to remove directory from previous Tails system: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:442
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:569
 #, python-format
 msgid "Cannot find device %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:634
-#, python-format
-msgid "Unable to write on %(device)s, skipping."
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:664
-#, python-format
-msgid ""
-"Some partitions of the target device %(device)s are mounted. They will be "
-"unmounted before starting the installation process."
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:707
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:931
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:619
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:836
 msgid "Unknown filesystem.  Your device may need to be reformatted."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:710
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:934
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:622
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:839
 #, python-format
 msgid "Unsupported filesystem: %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:728
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:640
 #, python-format
 msgid "Unknown GLib exception while trying to mount device: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:733
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:645
 #, python-format
 msgid "Unable to mount device: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:738
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:650
 msgid "No mount points found"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:749
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:661
 #, python-format
-msgid "Entering unmount_device for '%(device)s'"
+msgid "Entering unmount_device for \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:759
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:670
 #, python-format
-msgid "Unmounting mounted filesystems on '%(device)s'"
+msgid "Unmounting mounted filesystems on \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:763
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:674
 #, python-format
-msgid "Unmounting '%(udi)s' on '%(device)s'"
+msgid "Unmounting \"%(udi)s\" on \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:774
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:685
 #, python-format
 msgid "Mount %s exists after unmounting"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:787
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:698
 #, python-format
 msgid "Partitioning device %(device)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:916
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:821
 #, python-format
 msgid "Unsupported device '%(device)s', please report a bug."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:919
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:824
 msgid "Trying to continue anyway."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:928
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:833
 msgid "Verifying filesystem..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:952
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:857
 #, python-format
 msgid "Unable to change volume label: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:958
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:862
 msgid "Installing bootloader..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:965
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:869
 #, python-format
 msgid "Removing %(file)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1044
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:951
 #, python-format
 msgid "%s already bootable"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1064
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:971
 msgid "Unable to find partition"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1087
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:990
 #, python-format
 msgid "Formatting %(device)s as FAT32"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1150
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1053
 #, python-format
 msgid "Reading extracted MBR from %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1154
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1057
 #, python-format
 msgid "Could not read the extracted MBR from %(path)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1167
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1168
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1070
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1071
 #, python-format
 msgid "Resetting Master Boot Record of %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1173
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1076
 msgid "Drive is a loopback, skipping MBR reset"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1177
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1080
 msgid "Synchronizing data on disk..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:150
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:146
 msgid ""
 "Error: Cannot set the label or obtain the UUID of your device.  Unable to "
 "continue."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:184
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:180
 #, python-format
 msgid "Installation complete! (%s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:189
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:185
 msgid "Tails installation failed!"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:281
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:274
 #: ../config/chroot_local-includes/usr/share/applications/tails-installer.desktop.in.h:1
 msgid "Tails Installer"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:324
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:316
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:163
 msgid "Clone the current Tails"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:331
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:323
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:184
 msgid "Use a downloaded Tails ISO image"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:368
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:671
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:361
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:657
 msgid "Upgrade"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:370
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:362
 msgid "Manual Upgrade Instructions"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:372
-msgid "https://tails.boum.org/upgrade/"
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:380
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:583
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:648
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:371
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:569
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:634
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:358
 msgid "Install"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:383
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:373
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:131
 msgid "Installation Instructions"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:385
-msgid "https://tails.boum.org/install/"
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:391
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:380
 #, python-format
 msgid "%(size)s %(vendor)s %(model)s device (%(device)s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:403
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:392
 msgid "No ISO image selected"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:404
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:393
 msgid "Please select a Tails ISO image."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:446
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:435
 msgid "No device suitable to install Tails could be found"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:448
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:437
 #, python-format
 msgid "Please plug a USB flash drive or SD card of at least %0.1f GB."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:482
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:468
 #, python-format
 msgid ""
 "The USB stick \"%(pretty_name)s\" is configured as non-removable by its "
@@ -772,38 +763,38 @@ msgid ""
 "a different model."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:492
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:478
 #, python-format
 msgid ""
 "The device \"%(pretty_name)s\" is too small to install Tails (at least "
 "%(size)s GB is required)."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:505
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:491
 #, python-format
 msgid ""
 "To upgrade device \"%(pretty_name)s\" from this Tails, you need to use a downloaded Tails ISO image:\n"
-"https://tails.boum.org/install/download"
+"%(dl_url)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:526
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:513
 msgid "An error happened while installing Tails"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:578
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:564
 msgid "Installation complete!"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:630
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:617
 msgid "Unable to mount device"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:637
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:670
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:624
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:656
 msgid "Confirm the target USB stick"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:638
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:625
 #, python-format
 msgid ""
 "%(size)s %(vendor)s %(model)s device (%(device)s)\n"
@@ -811,50 +802,50 @@ msgid ""
 "All data on this USB stick will be lost."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:657
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:643
 #, python-format
 msgid "%(parent_size)s %(vendor)s %(model)s device (%(device)s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:665
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:651
 msgid ""
 "\n"
 "\n"
 "The persistent storage on this USB stick will be preserved."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:666
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:652
 #, python-format
 msgid "%(description)s%(persistence_message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:705
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:688
 msgid ""
 "The selected file is unreadable. Please fix its permissions or select "
 "another file."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:711
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:694
 msgid ""
 "Unable to use the selected file.  You may have better luck if you move your "
 "ISO to the root of your drive (ie: C:\\)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:717
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:700
 #, python-format
 msgid "%(filename)s selected"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:28
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:31
 msgid "Unable to find Tails on ISO"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:34
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:37
 #, python-format
 msgid "Could not guess underlying block device: %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:48
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:52
 #, python-format
 msgid ""
 "There was a problem executing `%(cmd)s`.\n"
@@ -862,29 +853,29 @@ msgid ""
 "%(err)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:60
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:64
 #, python-format
-msgid "'%s' does not exist"
+msgid "\"%s\" does not exist"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:62
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:66
 #, python-format
-msgid "'%s' is not a directory"
+msgid "\"%s\" is not a directory"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:72
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:77
 #, python-format
-msgid "Skipping '%(filename)s'"
+msgid "Skipping \"%(filename)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/utils.py:54
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/utils.py:54
 #, python-format
 msgid ""
 "There was a problem executing `%(cmd)s`.%(out)s\n"
 "%(err)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/utils.py:134
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/utils.py:126
 msgid "Could not open device for writing."
 msgstr ""
 
diff --git a/sv.po b/sv.po
index 429d55538e..e3aaf85830 100644
--- a/sv.po
+++ b/sv.po
@@ -24,9 +24,9 @@ msgid ""
 msgstr ""
 "Project-Id-Version: Tor Project\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2020-11-16 10:33+0100\n"
-"PO-Revision-Date: 2020-11-17 21:29+0000\n"
-"Last-Translator: Jonatan Nyberg <jonatan.nyberg.karl at gmail.com>\n"
+"POT-Creation-Date: 2020-12-02 12:10+0100\n"
+"PO-Revision-Date: 2020-12-04 18:13+0000\n"
+"Last-Translator: Transifex Bot <>\n"
 "Language-Team: Swedish (http://www.transifex.com/otf/torproject/language/sv/)\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
@@ -386,7 +386,7 @@ msgid "Additional Settings"
 msgstr ""
 
 #: config/chroot_local-includes/usr/lib/python3/dist-packages/tailsgreeter/ui/add_settings_dialog.py:40
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:594
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:581
 #: config/chroot_local-includes/usr/local/sbin/tails-additional-software:366
 #: config/chroot_local-includes/usr/local/bin/tails-screen-locker:119
 #: config/chroot_local-includes/usr/local/bin/tor-browser:49
@@ -511,273 +511,264 @@ msgstr ""
 msgid "_Keyboard Layout"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:138
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:261
+#, python-format
+msgid "Unable to write on %(device)s, skipping."
+msgstr ""
+
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:294
+#, python-format
+msgid ""
+"Some partitions of the target device %(device)s are mounted. They will be "
+"unmounted before starting the installation process."
+msgstr ""
+
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:303
 msgid "Extracting live image to the target device..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:145
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:310
 #, python-format
 msgid "Wrote to device at %(speed)d MB/sec"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:276
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:408
 #, python-format
 msgid ""
 "There was a problem executing the following command: `%(command)s`.\n"
-"A more detailed error log has been written to '%(filename)s'."
+"A more detailed error log has been written to \"%(filename)s\"."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:292
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:424
 #, python-format
 msgid ""
 "Not enough free space on device.\n"
 "%(iso_size)dMB ISO + %(overlay_size)dMB overlay > %(free_space)dMB free space"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:301
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:433
 #, python-format
 msgid "Creating %sMB persistent overlay"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:351
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:483
 #, python-format
 msgid "Unable to copy %(infile)s to %(outfile)s: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:365
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:497
 msgid "Removing existing Tails system"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:374
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:387
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:507
 #, python-format
-msgid "Unable to chmod %(file)s: %(message)s"
+msgid "Unable to remove file from previous Tails system: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:380
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:514
 #, python-format
-msgid "Unable to remove file from previous Tails system: %(message)s"
+msgid "Unable to chmod %(file)s: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:394
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:521
 #, python-format
 msgid "Unable to remove directory from previous Tails system: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:442
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:569
 #, python-format
 msgid "Cannot find device %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:634
-#, python-format
-msgid "Unable to write on %(device)s, skipping."
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:664
-#, python-format
-msgid ""
-"Some partitions of the target device %(device)s are mounted. They will be "
-"unmounted before starting the installation process."
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:707
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:931
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:619
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:836
 msgid "Unknown filesystem.  Your device may need to be reformatted."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:710
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:934
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:622
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:839
 #, python-format
 msgid "Unsupported filesystem: %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:728
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:640
 #, python-format
 msgid "Unknown GLib exception while trying to mount device: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:733
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:645
 #, python-format
 msgid "Unable to mount device: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:738
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:650
 msgid "No mount points found"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:749
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:661
 #, python-format
-msgid "Entering unmount_device for '%(device)s'"
+msgid "Entering unmount_device for \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:759
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:670
 #, python-format
-msgid "Unmounting mounted filesystems on '%(device)s'"
+msgid "Unmounting mounted filesystems on \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:763
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:674
 #, python-format
-msgid "Unmounting '%(udi)s' on '%(device)s'"
+msgid "Unmounting \"%(udi)s\" on \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:774
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:685
 #, python-format
 msgid "Mount %s exists after unmounting"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:787
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:698
 #, python-format
 msgid "Partitioning device %(device)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:916
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:821
 #, python-format
 msgid "Unsupported device '%(device)s', please report a bug."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:919
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:824
 msgid "Trying to continue anyway."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:928
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:833
 msgid "Verifying filesystem..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:952
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:857
 #, python-format
 msgid "Unable to change volume label: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:958
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:862
 msgid "Installing bootloader..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:965
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:869
 #, python-format
 msgid "Removing %(file)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1044
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:951
 #, python-format
 msgid "%s already bootable"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1064
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:971
 msgid "Unable to find partition"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1087
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:990
 #, python-format
 msgid "Formatting %(device)s as FAT32"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1150
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1053
 #, python-format
 msgid "Reading extracted MBR from %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1154
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1057
 #, python-format
 msgid "Could not read the extracted MBR from %(path)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1167
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1168
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1070
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1071
 #, python-format
 msgid "Resetting Master Boot Record of %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1173
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1076
 msgid "Drive is a loopback, skipping MBR reset"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1177
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1080
 msgid "Synchronizing data on disk..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:150
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:146
 msgid ""
 "Error: Cannot set the label or obtain the UUID of your device.  Unable to "
 "continue."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:184
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:180
 #, python-format
 msgid "Installation complete! (%s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:189
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:185
 msgid "Tails installation failed!"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:281
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:274
 #: ../config/chroot_local-includes/usr/share/applications/tails-installer.desktop.in.h:1
 msgid "Tails Installer"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:324
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:316
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:163
 msgid "Clone the current Tails"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:331
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:323
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:184
 msgid "Use a downloaded Tails ISO image"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:368
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:671
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:361
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:657
 msgid "Upgrade"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:370
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:362
 msgid "Manual Upgrade Instructions"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:372
-msgid "https://tails.boum.org/upgrade/"
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:380
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:583
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:648
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:371
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:569
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:634
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:358
 msgid "Install"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:383
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:373
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:131
 msgid "Installation Instructions"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:385
-msgid "https://tails.boum.org/install/"
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:391
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:380
 #, python-format
 msgid "%(size)s %(vendor)s %(model)s device (%(device)s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:403
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:392
 msgid "No ISO image selected"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:404
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:393
 msgid "Please select a Tails ISO image."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:446
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:435
 msgid "No device suitable to install Tails could be found"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:448
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:437
 #, python-format
 msgid "Please plug a USB flash drive or SD card of at least %0.1f GB."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:482
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:468
 #, python-format
 msgid ""
 "The USB stick \"%(pretty_name)s\" is configured as non-removable by its "
@@ -785,38 +776,38 @@ msgid ""
 "a different model."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:492
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:478
 #, python-format
 msgid ""
 "The device \"%(pretty_name)s\" is too small to install Tails (at least "
 "%(size)s GB is required)."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:505
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:491
 #, python-format
 msgid ""
 "To upgrade device \"%(pretty_name)s\" from this Tails, you need to use a downloaded Tails ISO image:\n"
-"https://tails.boum.org/install/download"
+"%(dl_url)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:526
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:513
 msgid "An error happened while installing Tails"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:578
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:564
 msgid "Installation complete!"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:630
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:617
 msgid "Unable to mount device"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:637
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:670
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:624
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:656
 msgid "Confirm the target USB stick"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:638
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:625
 #, python-format
 msgid ""
 "%(size)s %(vendor)s %(model)s device (%(device)s)\n"
@@ -824,50 +815,50 @@ msgid ""
 "All data on this USB stick will be lost."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:657
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:643
 #, python-format
 msgid "%(parent_size)s %(vendor)s %(model)s device (%(device)s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:665
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:651
 msgid ""
 "\n"
 "\n"
 "The persistent storage on this USB stick will be preserved."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:666
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:652
 #, python-format
 msgid "%(description)s%(persistence_message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:705
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:688
 msgid ""
 "The selected file is unreadable. Please fix its permissions or select "
 "another file."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:711
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:694
 msgid ""
 "Unable to use the selected file.  You may have better luck if you move your "
 "ISO to the root of your drive (ie: C:\\)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:717
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:700
 #, python-format
 msgid "%(filename)s selected"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:28
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:31
 msgid "Unable to find Tails on ISO"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:34
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:37
 #, python-format
 msgid "Could not guess underlying block device: %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:48
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:52
 #, python-format
 msgid ""
 "There was a problem executing `%(cmd)s`.\n"
@@ -875,29 +866,29 @@ msgid ""
 "%(err)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:60
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:64
 #, python-format
-msgid "'%s' does not exist"
+msgid "\"%s\" does not exist"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:62
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:66
 #, python-format
-msgid "'%s' is not a directory"
+msgid "\"%s\" is not a directory"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:72
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:77
 #, python-format
-msgid "Skipping '%(filename)s'"
+msgid "Skipping \"%(filename)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/utils.py:54
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/utils.py:54
 #, python-format
 msgid ""
 "There was a problem executing `%(cmd)s`.%(out)s\n"
 "%(err)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/utils.py:134
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/utils.py:126
 msgid "Could not open device for writing."
 msgstr ""
 
diff --git a/sw.po b/sw.po
index e5b710e9f5..cf751a25a3 100644
--- a/sw.po
+++ b/sw.po
@@ -8,9 +8,9 @@ msgid ""
 msgstr ""
 "Project-Id-Version: Tor Project\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2020-11-16 10:33+0100\n"
-"PO-Revision-Date: 2020-11-23 10:54+0000\n"
-"Last-Translator: Zaituni Njovu <zaituni at zainafoundationtz.org>\n"
+"POT-Creation-Date: 2020-12-02 12:10+0100\n"
+"PO-Revision-Date: 2020-12-04 18:13+0000\n"
+"Last-Translator: Transifex Bot <>\n"
 "Language-Team: Swahili (http://www.transifex.com/otf/torproject/language/sw/)\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
@@ -370,7 +370,7 @@ msgid "Additional Settings"
 msgstr ""
 
 #: config/chroot_local-includes/usr/lib/python3/dist-packages/tailsgreeter/ui/add_settings_dialog.py:40
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:594
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:581
 #: config/chroot_local-includes/usr/local/sbin/tails-additional-software:366
 #: config/chroot_local-includes/usr/local/bin/tails-screen-locker:119
 #: config/chroot_local-includes/usr/local/bin/tor-browser:49
@@ -495,273 +495,264 @@ msgstr ""
 msgid "_Keyboard Layout"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:138
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:261
+#, python-format
+msgid "Unable to write on %(device)s, skipping."
+msgstr ""
+
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:294
+#, python-format
+msgid ""
+"Some partitions of the target device %(device)s are mounted. They will be "
+"unmounted before starting the installation process."
+msgstr ""
+
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:303
 msgid "Extracting live image to the target device..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:145
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:310
 #, python-format
 msgid "Wrote to device at %(speed)d MB/sec"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:276
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:408
 #, python-format
 msgid ""
 "There was a problem executing the following command: `%(command)s`.\n"
-"A more detailed error log has been written to '%(filename)s'."
+"A more detailed error log has been written to \"%(filename)s\"."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:292
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:424
 #, python-format
 msgid ""
 "Not enough free space on device.\n"
 "%(iso_size)dMB ISO + %(overlay_size)dMB overlay > %(free_space)dMB free space"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:301
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:433
 #, python-format
 msgid "Creating %sMB persistent overlay"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:351
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:483
 #, python-format
 msgid "Unable to copy %(infile)s to %(outfile)s: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:365
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:497
 msgid "Removing existing Tails system"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:374
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:387
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:507
 #, python-format
-msgid "Unable to chmod %(file)s: %(message)s"
+msgid "Unable to remove file from previous Tails system: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:380
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:514
 #, python-format
-msgid "Unable to remove file from previous Tails system: %(message)s"
+msgid "Unable to chmod %(file)s: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:394
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:521
 #, python-format
 msgid "Unable to remove directory from previous Tails system: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:442
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:569
 #, python-format
 msgid "Cannot find device %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:634
-#, python-format
-msgid "Unable to write on %(device)s, skipping."
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:664
-#, python-format
-msgid ""
-"Some partitions of the target device %(device)s are mounted. They will be "
-"unmounted before starting the installation process."
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:707
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:931
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:619
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:836
 msgid "Unknown filesystem.  Your device may need to be reformatted."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:710
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:934
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:622
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:839
 #, python-format
 msgid "Unsupported filesystem: %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:728
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:640
 #, python-format
 msgid "Unknown GLib exception while trying to mount device: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:733
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:645
 #, python-format
 msgid "Unable to mount device: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:738
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:650
 msgid "No mount points found"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:749
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:661
 #, python-format
-msgid "Entering unmount_device for '%(device)s'"
+msgid "Entering unmount_device for \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:759
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:670
 #, python-format
-msgid "Unmounting mounted filesystems on '%(device)s'"
+msgid "Unmounting mounted filesystems on \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:763
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:674
 #, python-format
-msgid "Unmounting '%(udi)s' on '%(device)s'"
+msgid "Unmounting \"%(udi)s\" on \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:774
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:685
 #, python-format
 msgid "Mount %s exists after unmounting"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:787
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:698
 #, python-format
 msgid "Partitioning device %(device)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:916
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:821
 #, python-format
 msgid "Unsupported device '%(device)s', please report a bug."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:919
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:824
 msgid "Trying to continue anyway."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:928
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:833
 msgid "Verifying filesystem..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:952
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:857
 #, python-format
 msgid "Unable to change volume label: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:958
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:862
 msgid "Installing bootloader..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:965
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:869
 #, python-format
 msgid "Removing %(file)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1044
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:951
 #, python-format
 msgid "%s already bootable"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1064
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:971
 msgid "Unable to find partition"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1087
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:990
 #, python-format
 msgid "Formatting %(device)s as FAT32"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1150
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1053
 #, python-format
 msgid "Reading extracted MBR from %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1154
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1057
 #, python-format
 msgid "Could not read the extracted MBR from %(path)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1167
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1168
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1070
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1071
 #, python-format
 msgid "Resetting Master Boot Record of %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1173
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1076
 msgid "Drive is a loopback, skipping MBR reset"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1177
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1080
 msgid "Synchronizing data on disk..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:150
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:146
 msgid ""
 "Error: Cannot set the label or obtain the UUID of your device.  Unable to "
 "continue."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:184
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:180
 #, python-format
 msgid "Installation complete! (%s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:189
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:185
 msgid "Tails installation failed!"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:281
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:274
 #: ../config/chroot_local-includes/usr/share/applications/tails-installer.desktop.in.h:1
 msgid "Tails Installer"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:324
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:316
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:163
 msgid "Clone the current Tails"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:331
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:323
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:184
 msgid "Use a downloaded Tails ISO image"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:368
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:671
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:361
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:657
 msgid "Upgrade"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:370
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:362
 msgid "Manual Upgrade Instructions"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:372
-msgid "https://tails.boum.org/upgrade/"
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:380
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:583
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:648
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:371
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:569
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:634
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:358
 msgid "Install"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:383
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:373
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:131
 msgid "Installation Instructions"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:385
-msgid "https://tails.boum.org/install/"
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:391
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:380
 #, python-format
 msgid "%(size)s %(vendor)s %(model)s device (%(device)s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:403
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:392
 msgid "No ISO image selected"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:404
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:393
 msgid "Please select a Tails ISO image."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:446
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:435
 msgid "No device suitable to install Tails could be found"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:448
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:437
 #, python-format
 msgid "Please plug a USB flash drive or SD card of at least %0.1f GB."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:482
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:468
 #, python-format
 msgid ""
 "The USB stick \"%(pretty_name)s\" is configured as non-removable by its "
@@ -769,38 +760,38 @@ msgid ""
 "a different model."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:492
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:478
 #, python-format
 msgid ""
 "The device \"%(pretty_name)s\" is too small to install Tails (at least "
 "%(size)s GB is required)."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:505
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:491
 #, python-format
 msgid ""
 "To upgrade device \"%(pretty_name)s\" from this Tails, you need to use a downloaded Tails ISO image:\n"
-"https://tails.boum.org/install/download"
+"%(dl_url)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:526
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:513
 msgid "An error happened while installing Tails"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:578
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:564
 msgid "Installation complete!"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:630
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:617
 msgid "Unable to mount device"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:637
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:670
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:624
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:656
 msgid "Confirm the target USB stick"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:638
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:625
 #, python-format
 msgid ""
 "%(size)s %(vendor)s %(model)s device (%(device)s)\n"
@@ -808,50 +799,50 @@ msgid ""
 "All data on this USB stick will be lost."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:657
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:643
 #, python-format
 msgid "%(parent_size)s %(vendor)s %(model)s device (%(device)s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:665
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:651
 msgid ""
 "\n"
 "\n"
 "The persistent storage on this USB stick will be preserved."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:666
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:652
 #, python-format
 msgid "%(description)s%(persistence_message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:705
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:688
 msgid ""
 "The selected file is unreadable. Please fix its permissions or select "
 "another file."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:711
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:694
 msgid ""
 "Unable to use the selected file.  You may have better luck if you move your "
 "ISO to the root of your drive (ie: C:\\)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:717
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:700
 #, python-format
 msgid "%(filename)s selected"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:28
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:31
 msgid "Unable to find Tails on ISO"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:34
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:37
 #, python-format
 msgid "Could not guess underlying block device: %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:48
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:52
 #, python-format
 msgid ""
 "There was a problem executing `%(cmd)s`.\n"
@@ -859,29 +850,29 @@ msgid ""
 "%(err)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:60
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:64
 #, python-format
-msgid "'%s' does not exist"
+msgid "\"%s\" does not exist"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:62
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:66
 #, python-format
-msgid "'%s' is not a directory"
+msgid "\"%s\" is not a directory"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:72
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:77
 #, python-format
-msgid "Skipping '%(filename)s'"
+msgid "Skipping \"%(filename)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/utils.py:54
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/utils.py:54
 #, python-format
 msgid ""
 "There was a problem executing `%(cmd)s`.%(out)s\n"
 "%(err)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/utils.py:134
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/utils.py:126
 msgid "Could not open device for writing."
 msgstr ""
 
diff --git a/ta.po b/ta.po
index 3b393e1a71..3afcebf9f0 100644
--- a/ta.po
+++ b/ta.po
@@ -9,8 +9,8 @@ msgid ""
 msgstr ""
 "Project-Id-Version: Tor Project\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2020-11-16 10:33+0100\n"
-"PO-Revision-Date: 2020-11-16 12:13+0000\n"
+"POT-Creation-Date: 2020-12-02 12:10+0100\n"
+"PO-Revision-Date: 2020-12-04 18:13+0000\n"
 "Last-Translator: Transifex Bot <>\n"
 "Language-Team: Tamil (http://www.transifex.com/otf/torproject/language/ta/)\n"
 "MIME-Version: 1.0\n"
@@ -371,7 +371,7 @@ msgid "Additional Settings"
 msgstr ""
 
 #: config/chroot_local-includes/usr/lib/python3/dist-packages/tailsgreeter/ui/add_settings_dialog.py:40
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:594
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:581
 #: config/chroot_local-includes/usr/local/sbin/tails-additional-software:366
 #: config/chroot_local-includes/usr/local/bin/tails-screen-locker:119
 #: config/chroot_local-includes/usr/local/bin/tor-browser:49
@@ -496,273 +496,264 @@ msgstr ""
 msgid "_Keyboard Layout"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:138
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:261
+#, python-format
+msgid "Unable to write on %(device)s, skipping."
+msgstr ""
+
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:294
+#, python-format
+msgid ""
+"Some partitions of the target device %(device)s are mounted. They will be "
+"unmounted before starting the installation process."
+msgstr ""
+
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:303
 msgid "Extracting live image to the target device..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:145
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:310
 #, python-format
 msgid "Wrote to device at %(speed)d MB/sec"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:276
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:408
 #, python-format
 msgid ""
 "There was a problem executing the following command: `%(command)s`.\n"
-"A more detailed error log has been written to '%(filename)s'."
+"A more detailed error log has been written to \"%(filename)s\"."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:292
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:424
 #, python-format
 msgid ""
 "Not enough free space on device.\n"
 "%(iso_size)dMB ISO + %(overlay_size)dMB overlay > %(free_space)dMB free space"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:301
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:433
 #, python-format
 msgid "Creating %sMB persistent overlay"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:351
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:483
 #, python-format
 msgid "Unable to copy %(infile)s to %(outfile)s: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:365
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:497
 msgid "Removing existing Tails system"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:374
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:387
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:507
 #, python-format
-msgid "Unable to chmod %(file)s: %(message)s"
+msgid "Unable to remove file from previous Tails system: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:380
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:514
 #, python-format
-msgid "Unable to remove file from previous Tails system: %(message)s"
+msgid "Unable to chmod %(file)s: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:394
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:521
 #, python-format
 msgid "Unable to remove directory from previous Tails system: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:442
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:569
 #, python-format
 msgid "Cannot find device %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:634
-#, python-format
-msgid "Unable to write on %(device)s, skipping."
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:664
-#, python-format
-msgid ""
-"Some partitions of the target device %(device)s are mounted. They will be "
-"unmounted before starting the installation process."
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:707
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:931
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:619
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:836
 msgid "Unknown filesystem.  Your device may need to be reformatted."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:710
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:934
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:622
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:839
 #, python-format
 msgid "Unsupported filesystem: %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:728
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:640
 #, python-format
 msgid "Unknown GLib exception while trying to mount device: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:733
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:645
 #, python-format
 msgid "Unable to mount device: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:738
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:650
 msgid "No mount points found"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:749
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:661
 #, python-format
-msgid "Entering unmount_device for '%(device)s'"
+msgid "Entering unmount_device for \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:759
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:670
 #, python-format
-msgid "Unmounting mounted filesystems on '%(device)s'"
+msgid "Unmounting mounted filesystems on \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:763
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:674
 #, python-format
-msgid "Unmounting '%(udi)s' on '%(device)s'"
+msgid "Unmounting \"%(udi)s\" on \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:774
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:685
 #, python-format
 msgid "Mount %s exists after unmounting"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:787
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:698
 #, python-format
 msgid "Partitioning device %(device)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:916
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:821
 #, python-format
 msgid "Unsupported device '%(device)s', please report a bug."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:919
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:824
 msgid "Trying to continue anyway."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:928
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:833
 msgid "Verifying filesystem..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:952
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:857
 #, python-format
 msgid "Unable to change volume label: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:958
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:862
 msgid "Installing bootloader..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:965
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:869
 #, python-format
 msgid "Removing %(file)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1044
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:951
 #, python-format
 msgid "%s already bootable"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1064
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:971
 msgid "Unable to find partition"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1087
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:990
 #, python-format
 msgid "Formatting %(device)s as FAT32"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1150
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1053
 #, python-format
 msgid "Reading extracted MBR from %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1154
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1057
 #, python-format
 msgid "Could not read the extracted MBR from %(path)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1167
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1168
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1070
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1071
 #, python-format
 msgid "Resetting Master Boot Record of %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1173
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1076
 msgid "Drive is a loopback, skipping MBR reset"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1177
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1080
 msgid "Synchronizing data on disk..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:150
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:146
 msgid ""
 "Error: Cannot set the label or obtain the UUID of your device.  Unable to "
 "continue."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:184
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:180
 #, python-format
 msgid "Installation complete! (%s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:189
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:185
 msgid "Tails installation failed!"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:281
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:274
 #: ../config/chroot_local-includes/usr/share/applications/tails-installer.desktop.in.h:1
 msgid "Tails Installer"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:324
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:316
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:163
 msgid "Clone the current Tails"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:331
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:323
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:184
 msgid "Use a downloaded Tails ISO image"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:368
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:671
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:361
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:657
 msgid "Upgrade"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:370
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:362
 msgid "Manual Upgrade Instructions"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:372
-msgid "https://tails.boum.org/upgrade/"
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:380
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:583
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:648
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:371
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:569
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:634
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:358
 msgid "Install"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:383
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:373
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:131
 msgid "Installation Instructions"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:385
-msgid "https://tails.boum.org/install/"
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:391
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:380
 #, python-format
 msgid "%(size)s %(vendor)s %(model)s device (%(device)s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:403
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:392
 msgid "No ISO image selected"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:404
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:393
 msgid "Please select a Tails ISO image."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:446
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:435
 msgid "No device suitable to install Tails could be found"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:448
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:437
 #, python-format
 msgid "Please plug a USB flash drive or SD card of at least %0.1f GB."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:482
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:468
 #, python-format
 msgid ""
 "The USB stick \"%(pretty_name)s\" is configured as non-removable by its "
@@ -770,38 +761,38 @@ msgid ""
 "a different model."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:492
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:478
 #, python-format
 msgid ""
 "The device \"%(pretty_name)s\" is too small to install Tails (at least "
 "%(size)s GB is required)."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:505
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:491
 #, python-format
 msgid ""
 "To upgrade device \"%(pretty_name)s\" from this Tails, you need to use a downloaded Tails ISO image:\n"
-"https://tails.boum.org/install/download"
+"%(dl_url)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:526
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:513
 msgid "An error happened while installing Tails"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:578
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:564
 msgid "Installation complete!"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:630
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:617
 msgid "Unable to mount device"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:637
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:670
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:624
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:656
 msgid "Confirm the target USB stick"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:638
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:625
 #, python-format
 msgid ""
 "%(size)s %(vendor)s %(model)s device (%(device)s)\n"
@@ -809,50 +800,50 @@ msgid ""
 "All data on this USB stick will be lost."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:657
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:643
 #, python-format
 msgid "%(parent_size)s %(vendor)s %(model)s device (%(device)s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:665
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:651
 msgid ""
 "\n"
 "\n"
 "The persistent storage on this USB stick will be preserved."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:666
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:652
 #, python-format
 msgid "%(description)s%(persistence_message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:705
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:688
 msgid ""
 "The selected file is unreadable. Please fix its permissions or select "
 "another file."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:711
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:694
 msgid ""
 "Unable to use the selected file.  You may have better luck if you move your "
 "ISO to the root of your drive (ie: C:\\)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:717
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:700
 #, python-format
 msgid "%(filename)s selected"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:28
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:31
 msgid "Unable to find Tails on ISO"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:34
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:37
 #, python-format
 msgid "Could not guess underlying block device: %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:48
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:52
 #, python-format
 msgid ""
 "There was a problem executing `%(cmd)s`.\n"
@@ -860,29 +851,29 @@ msgid ""
 "%(err)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:60
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:64
 #, python-format
-msgid "'%s' does not exist"
+msgid "\"%s\" does not exist"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:62
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:66
 #, python-format
-msgid "'%s' is not a directory"
+msgid "\"%s\" is not a directory"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:72
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:77
 #, python-format
-msgid "Skipping '%(filename)s'"
+msgid "Skipping \"%(filename)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/utils.py:54
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/utils.py:54
 #, python-format
 msgid ""
 "There was a problem executing `%(cmd)s`.%(out)s\n"
 "%(err)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/utils.py:134
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/utils.py:126
 msgid "Could not open device for writing."
 msgstr ""
 
diff --git a/tails.pot b/tails.pot
index 157a9f6065..39fb248913 100644
--- a/tails.pot
+++ b/tails.pot
@@ -7,8 +7,8 @@ msgid ""
 msgstr ""
 "Project-Id-Version: Tor Project\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2020-11-16 10:33+0100\n"
-"PO-Revision-Date: 2020-11-16 12:13+0000\n"
+"POT-Creation-Date: 2020-12-02 12:10+0100\n"
+"PO-Revision-Date: 2020-12-04 18:13+0000\n"
 "Last-Translator: Transifex Bot <>\n"
 "Language-Team: English (http://www.transifex.com/otf/torproject/language/en/)\n"
 "MIME-Version: 1.0\n"
@@ -369,7 +369,7 @@ msgid "Additional Settings"
 msgstr ""
 
 #: config/chroot_local-includes/usr/lib/python3/dist-packages/tailsgreeter/ui/add_settings_dialog.py:40
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:594
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:581
 #: config/chroot_local-includes/usr/local/sbin/tails-additional-software:366
 #: config/chroot_local-includes/usr/local/bin/tails-screen-locker:119
 #: config/chroot_local-includes/usr/local/bin/tor-browser:49
@@ -494,273 +494,264 @@ msgstr ""
 msgid "_Keyboard Layout"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:138
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:261
+#, python-format
+msgid "Unable to write on %(device)s, skipping."
+msgstr ""
+
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:294
+#, python-format
+msgid ""
+"Some partitions of the target device %(device)s are mounted. They will be "
+"unmounted before starting the installation process."
+msgstr ""
+
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:303
 msgid "Extracting live image to the target device..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:145
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:310
 #, python-format
 msgid "Wrote to device at %(speed)d MB/sec"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:276
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:408
 #, python-format
 msgid ""
 "There was a problem executing the following command: `%(command)s`.\n"
-"A more detailed error log has been written to '%(filename)s'."
+"A more detailed error log has been written to \"%(filename)s\"."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:292
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:424
 #, python-format
 msgid ""
 "Not enough free space on device.\n"
 "%(iso_size)dMB ISO + %(overlay_size)dMB overlay > %(free_space)dMB free space"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:301
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:433
 #, python-format
 msgid "Creating %sMB persistent overlay"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:351
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:483
 #, python-format
 msgid "Unable to copy %(infile)s to %(outfile)s: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:365
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:497
 msgid "Removing existing Tails system"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:374
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:387
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:507
 #, python-format
-msgid "Unable to chmod %(file)s: %(message)s"
+msgid "Unable to remove file from previous Tails system: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:380
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:514
 #, python-format
-msgid "Unable to remove file from previous Tails system: %(message)s"
+msgid "Unable to chmod %(file)s: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:394
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:521
 #, python-format
 msgid "Unable to remove directory from previous Tails system: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:442
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:569
 #, python-format
 msgid "Cannot find device %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:634
-#, python-format
-msgid "Unable to write on %(device)s, skipping."
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:664
-#, python-format
-msgid ""
-"Some partitions of the target device %(device)s are mounted. They will be "
-"unmounted before starting the installation process."
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:707
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:931
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:619
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:836
 msgid "Unknown filesystem.  Your device may need to be reformatted."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:710
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:934
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:622
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:839
 #, python-format
 msgid "Unsupported filesystem: %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:728
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:640
 #, python-format
 msgid "Unknown GLib exception while trying to mount device: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:733
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:645
 #, python-format
 msgid "Unable to mount device: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:738
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:650
 msgid "No mount points found"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:749
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:661
 #, python-format
-msgid "Entering unmount_device for '%(device)s'"
+msgid "Entering unmount_device for \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:759
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:670
 #, python-format
-msgid "Unmounting mounted filesystems on '%(device)s'"
+msgid "Unmounting mounted filesystems on \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:763
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:674
 #, python-format
-msgid "Unmounting '%(udi)s' on '%(device)s'"
+msgid "Unmounting \"%(udi)s\" on \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:774
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:685
 #, python-format
 msgid "Mount %s exists after unmounting"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:787
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:698
 #, python-format
 msgid "Partitioning device %(device)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:916
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:821
 #, python-format
 msgid "Unsupported device '%(device)s', please report a bug."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:919
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:824
 msgid "Trying to continue anyway."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:928
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:833
 msgid "Verifying filesystem..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:952
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:857
 #, python-format
 msgid "Unable to change volume label: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:958
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:862
 msgid "Installing bootloader..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:965
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:869
 #, python-format
 msgid "Removing %(file)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1044
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:951
 #, python-format
 msgid "%s already bootable"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1064
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:971
 msgid "Unable to find partition"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1087
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:990
 #, python-format
 msgid "Formatting %(device)s as FAT32"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1150
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1053
 #, python-format
 msgid "Reading extracted MBR from %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1154
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1057
 #, python-format
 msgid "Could not read the extracted MBR from %(path)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1167
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1168
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1070
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1071
 #, python-format
 msgid "Resetting Master Boot Record of %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1173
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1076
 msgid "Drive is a loopback, skipping MBR reset"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1177
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1080
 msgid "Synchronizing data on disk..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:150
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:146
 msgid ""
 "Error: Cannot set the label or obtain the UUID of your device.  Unable to "
 "continue."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:184
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:180
 #, python-format
 msgid "Installation complete! (%s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:189
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:185
 msgid "Tails installation failed!"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:281
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:274
 #: ../config/chroot_local-includes/usr/share/applications/tails-installer.desktop.in.h:1
 msgid "Tails Installer"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:324
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:316
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:163
 msgid "Clone the current Tails"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:331
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:323
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:184
 msgid "Use a downloaded Tails ISO image"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:368
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:671
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:361
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:657
 msgid "Upgrade"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:370
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:362
 msgid "Manual Upgrade Instructions"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:372
-msgid "https://tails.boum.org/upgrade/"
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:380
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:583
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:648
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:371
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:569
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:634
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:358
 msgid "Install"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:383
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:373
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:131
 msgid "Installation Instructions"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:385
-msgid "https://tails.boum.org/install/"
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:391
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:380
 #, python-format
 msgid "%(size)s %(vendor)s %(model)s device (%(device)s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:403
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:392
 msgid "No ISO image selected"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:404
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:393
 msgid "Please select a Tails ISO image."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:446
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:435
 msgid "No device suitable to install Tails could be found"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:448
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:437
 #, python-format
 msgid "Please plug a USB flash drive or SD card of at least %0.1f GB."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:482
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:468
 #, python-format
 msgid ""
 "The USB stick \"%(pretty_name)s\" is configured as non-removable by its "
@@ -768,38 +759,38 @@ msgid ""
 "a different model."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:492
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:478
 #, python-format
 msgid ""
 "The device \"%(pretty_name)s\" is too small to install Tails (at least "
 "%(size)s GB is required)."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:505
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:491
 #, python-format
 msgid ""
 "To upgrade device \"%(pretty_name)s\" from this Tails, you need to use a downloaded Tails ISO image:\n"
-"https://tails.boum.org/install/download"
+"%(dl_url)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:526
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:513
 msgid "An error happened while installing Tails"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:578
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:564
 msgid "Installation complete!"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:630
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:617
 msgid "Unable to mount device"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:637
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:670
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:624
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:656
 msgid "Confirm the target USB stick"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:638
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:625
 #, python-format
 msgid ""
 "%(size)s %(vendor)s %(model)s device (%(device)s)\n"
@@ -807,50 +798,50 @@ msgid ""
 "All data on this USB stick will be lost."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:657
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:643
 #, python-format
 msgid "%(parent_size)s %(vendor)s %(model)s device (%(device)s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:665
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:651
 msgid ""
 "\n"
 "\n"
 "The persistent storage on this USB stick will be preserved."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:666
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:652
 #, python-format
 msgid "%(description)s%(persistence_message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:705
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:688
 msgid ""
 "The selected file is unreadable. Please fix its permissions or select "
 "another file."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:711
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:694
 msgid ""
 "Unable to use the selected file.  You may have better luck if you move your "
 "ISO to the root of your drive (ie: C:\\)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:717
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:700
 #, python-format
 msgid "%(filename)s selected"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:28
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:31
 msgid "Unable to find Tails on ISO"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:34
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:37
 #, python-format
 msgid "Could not guess underlying block device: %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:48
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:52
 #, python-format
 msgid ""
 "There was a problem executing `%(cmd)s`.\n"
@@ -858,29 +849,29 @@ msgid ""
 "%(err)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:60
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:64
 #, python-format
-msgid "'%s' does not exist"
+msgid "\"%s\" does not exist"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:62
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:66
 #, python-format
-msgid "'%s' is not a directory"
+msgid "\"%s\" is not a directory"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:72
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:77
 #, python-format
-msgid "Skipping '%(filename)s'"
+msgid "Skipping \"%(filename)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/utils.py:54
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/utils.py:54
 #, python-format
 msgid ""
 "There was a problem executing `%(cmd)s`.%(out)s\n"
 "%(err)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/utils.py:134
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/utils.py:126
 msgid "Could not open device for writing."
 msgstr ""
 
diff --git a/te.po b/te.po
index 98ffa5cfd7..e58449c50f 100644
--- a/te.po
+++ b/te.po
@@ -7,8 +7,8 @@ msgid ""
 msgstr ""
 "Project-Id-Version: Tor Project\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2020-11-16 10:33+0100\n"
-"PO-Revision-Date: 2020-11-16 12:13+0000\n"
+"POT-Creation-Date: 2020-12-02 12:10+0100\n"
+"PO-Revision-Date: 2020-12-04 18:13+0000\n"
 "Last-Translator: Transifex Bot <>\n"
 "Language-Team: Telugu (http://www.transifex.com/otf/torproject/language/te/)\n"
 "MIME-Version: 1.0\n"
@@ -369,7 +369,7 @@ msgid "Additional Settings"
 msgstr ""
 
 #: config/chroot_local-includes/usr/lib/python3/dist-packages/tailsgreeter/ui/add_settings_dialog.py:40
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:594
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:581
 #: config/chroot_local-includes/usr/local/sbin/tails-additional-software:366
 #: config/chroot_local-includes/usr/local/bin/tails-screen-locker:119
 #: config/chroot_local-includes/usr/local/bin/tor-browser:49
@@ -494,273 +494,264 @@ msgstr ""
 msgid "_Keyboard Layout"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:138
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:261
+#, python-format
+msgid "Unable to write on %(device)s, skipping."
+msgstr ""
+
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:294
+#, python-format
+msgid ""
+"Some partitions of the target device %(device)s are mounted. They will be "
+"unmounted before starting the installation process."
+msgstr ""
+
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:303
 msgid "Extracting live image to the target device..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:145
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:310
 #, python-format
 msgid "Wrote to device at %(speed)d MB/sec"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:276
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:408
 #, python-format
 msgid ""
 "There was a problem executing the following command: `%(command)s`.\n"
-"A more detailed error log has been written to '%(filename)s'."
+"A more detailed error log has been written to \"%(filename)s\"."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:292
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:424
 #, python-format
 msgid ""
 "Not enough free space on device.\n"
 "%(iso_size)dMB ISO + %(overlay_size)dMB overlay > %(free_space)dMB free space"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:301
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:433
 #, python-format
 msgid "Creating %sMB persistent overlay"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:351
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:483
 #, python-format
 msgid "Unable to copy %(infile)s to %(outfile)s: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:365
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:497
 msgid "Removing existing Tails system"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:374
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:387
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:507
 #, python-format
-msgid "Unable to chmod %(file)s: %(message)s"
+msgid "Unable to remove file from previous Tails system: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:380
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:514
 #, python-format
-msgid "Unable to remove file from previous Tails system: %(message)s"
+msgid "Unable to chmod %(file)s: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:394
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:521
 #, python-format
 msgid "Unable to remove directory from previous Tails system: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:442
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:569
 #, python-format
 msgid "Cannot find device %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:634
-#, python-format
-msgid "Unable to write on %(device)s, skipping."
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:664
-#, python-format
-msgid ""
-"Some partitions of the target device %(device)s are mounted. They will be "
-"unmounted before starting the installation process."
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:707
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:931
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:619
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:836
 msgid "Unknown filesystem.  Your device may need to be reformatted."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:710
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:934
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:622
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:839
 #, python-format
 msgid "Unsupported filesystem: %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:728
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:640
 #, python-format
 msgid "Unknown GLib exception while trying to mount device: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:733
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:645
 #, python-format
 msgid "Unable to mount device: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:738
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:650
 msgid "No mount points found"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:749
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:661
 #, python-format
-msgid "Entering unmount_device for '%(device)s'"
+msgid "Entering unmount_device for \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:759
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:670
 #, python-format
-msgid "Unmounting mounted filesystems on '%(device)s'"
+msgid "Unmounting mounted filesystems on \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:763
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:674
 #, python-format
-msgid "Unmounting '%(udi)s' on '%(device)s'"
+msgid "Unmounting \"%(udi)s\" on \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:774
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:685
 #, python-format
 msgid "Mount %s exists after unmounting"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:787
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:698
 #, python-format
 msgid "Partitioning device %(device)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:916
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:821
 #, python-format
 msgid "Unsupported device '%(device)s', please report a bug."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:919
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:824
 msgid "Trying to continue anyway."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:928
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:833
 msgid "Verifying filesystem..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:952
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:857
 #, python-format
 msgid "Unable to change volume label: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:958
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:862
 msgid "Installing bootloader..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:965
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:869
 #, python-format
 msgid "Removing %(file)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1044
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:951
 #, python-format
 msgid "%s already bootable"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1064
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:971
 msgid "Unable to find partition"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1087
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:990
 #, python-format
 msgid "Formatting %(device)s as FAT32"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1150
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1053
 #, python-format
 msgid "Reading extracted MBR from %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1154
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1057
 #, python-format
 msgid "Could not read the extracted MBR from %(path)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1167
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1168
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1070
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1071
 #, python-format
 msgid "Resetting Master Boot Record of %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1173
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1076
 msgid "Drive is a loopback, skipping MBR reset"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1177
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1080
 msgid "Synchronizing data on disk..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:150
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:146
 msgid ""
 "Error: Cannot set the label or obtain the UUID of your device.  Unable to "
 "continue."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:184
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:180
 #, python-format
 msgid "Installation complete! (%s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:189
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:185
 msgid "Tails installation failed!"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:281
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:274
 #: ../config/chroot_local-includes/usr/share/applications/tails-installer.desktop.in.h:1
 msgid "Tails Installer"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:324
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:316
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:163
 msgid "Clone the current Tails"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:331
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:323
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:184
 msgid "Use a downloaded Tails ISO image"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:368
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:671
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:361
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:657
 msgid "Upgrade"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:370
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:362
 msgid "Manual Upgrade Instructions"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:372
-msgid "https://tails.boum.org/upgrade/"
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:380
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:583
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:648
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:371
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:569
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:634
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:358
 msgid "Install"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:383
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:373
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:131
 msgid "Installation Instructions"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:385
-msgid "https://tails.boum.org/install/"
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:391
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:380
 #, python-format
 msgid "%(size)s %(vendor)s %(model)s device (%(device)s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:403
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:392
 msgid "No ISO image selected"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:404
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:393
 msgid "Please select a Tails ISO image."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:446
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:435
 msgid "No device suitable to install Tails could be found"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:448
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:437
 #, python-format
 msgid "Please plug a USB flash drive or SD card of at least %0.1f GB."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:482
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:468
 #, python-format
 msgid ""
 "The USB stick \"%(pretty_name)s\" is configured as non-removable by its "
@@ -768,38 +759,38 @@ msgid ""
 "a different model."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:492
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:478
 #, python-format
 msgid ""
 "The device \"%(pretty_name)s\" is too small to install Tails (at least "
 "%(size)s GB is required)."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:505
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:491
 #, python-format
 msgid ""
 "To upgrade device \"%(pretty_name)s\" from this Tails, you need to use a downloaded Tails ISO image:\n"
-"https://tails.boum.org/install/download"
+"%(dl_url)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:526
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:513
 msgid "An error happened while installing Tails"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:578
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:564
 msgid "Installation complete!"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:630
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:617
 msgid "Unable to mount device"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:637
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:670
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:624
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:656
 msgid "Confirm the target USB stick"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:638
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:625
 #, python-format
 msgid ""
 "%(size)s %(vendor)s %(model)s device (%(device)s)\n"
@@ -807,50 +798,50 @@ msgid ""
 "All data on this USB stick will be lost."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:657
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:643
 #, python-format
 msgid "%(parent_size)s %(vendor)s %(model)s device (%(device)s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:665
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:651
 msgid ""
 "\n"
 "\n"
 "The persistent storage on this USB stick will be preserved."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:666
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:652
 #, python-format
 msgid "%(description)s%(persistence_message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:705
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:688
 msgid ""
 "The selected file is unreadable. Please fix its permissions or select "
 "another file."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:711
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:694
 msgid ""
 "Unable to use the selected file.  You may have better luck if you move your "
 "ISO to the root of your drive (ie: C:\\)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:717
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:700
 #, python-format
 msgid "%(filename)s selected"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:28
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:31
 msgid "Unable to find Tails on ISO"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:34
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:37
 #, python-format
 msgid "Could not guess underlying block device: %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:48
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:52
 #, python-format
 msgid ""
 "There was a problem executing `%(cmd)s`.\n"
@@ -858,29 +849,29 @@ msgid ""
 "%(err)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:60
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:64
 #, python-format
-msgid "'%s' does not exist"
+msgid "\"%s\" does not exist"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:62
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:66
 #, python-format
-msgid "'%s' is not a directory"
+msgid "\"%s\" is not a directory"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:72
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:77
 #, python-format
-msgid "Skipping '%(filename)s'"
+msgid "Skipping \"%(filename)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/utils.py:54
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/utils.py:54
 #, python-format
 msgid ""
 "There was a problem executing `%(cmd)s`.%(out)s\n"
 "%(err)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/utils.py:134
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/utils.py:126
 msgid "Could not open device for writing."
 msgstr ""
 
diff --git a/th.po b/th.po
index f96d6849af..0a1e17ea6a 100644
--- a/th.po
+++ b/th.po
@@ -13,8 +13,8 @@ msgid ""
 msgstr ""
 "Project-Id-Version: Tor Project\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2020-11-16 10:33+0100\n"
-"PO-Revision-Date: 2020-11-16 12:13+0000\n"
+"POT-Creation-Date: 2020-12-02 12:10+0100\n"
+"PO-Revision-Date: 2020-12-04 18:13+0000\n"
 "Last-Translator: Transifex Bot <>\n"
 "Language-Team: Thai (http://www.transifex.com/otf/torproject/language/th/)\n"
 "MIME-Version: 1.0\n"
@@ -375,7 +375,7 @@ msgid "Additional Settings"
 msgstr ""
 
 #: config/chroot_local-includes/usr/lib/python3/dist-packages/tailsgreeter/ui/add_settings_dialog.py:40
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:594
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:581
 #: config/chroot_local-includes/usr/local/sbin/tails-additional-software:366
 #: config/chroot_local-includes/usr/local/bin/tails-screen-locker:119
 #: config/chroot_local-includes/usr/local/bin/tor-browser:49
@@ -500,273 +500,264 @@ msgstr ""
 msgid "_Keyboard Layout"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:138
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:261
+#, python-format
+msgid "Unable to write on %(device)s, skipping."
+msgstr ""
+
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:294
+#, python-format
+msgid ""
+"Some partitions of the target device %(device)s are mounted. They will be "
+"unmounted before starting the installation process."
+msgstr ""
+
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:303
 msgid "Extracting live image to the target device..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:145
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:310
 #, python-format
 msgid "Wrote to device at %(speed)d MB/sec"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:276
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:408
 #, python-format
 msgid ""
 "There was a problem executing the following command: `%(command)s`.\n"
-"A more detailed error log has been written to '%(filename)s'."
+"A more detailed error log has been written to \"%(filename)s\"."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:292
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:424
 #, python-format
 msgid ""
 "Not enough free space on device.\n"
 "%(iso_size)dMB ISO + %(overlay_size)dMB overlay > %(free_space)dMB free space"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:301
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:433
 #, python-format
 msgid "Creating %sMB persistent overlay"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:351
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:483
 #, python-format
 msgid "Unable to copy %(infile)s to %(outfile)s: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:365
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:497
 msgid "Removing existing Tails system"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:374
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:387
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:507
 #, python-format
-msgid "Unable to chmod %(file)s: %(message)s"
+msgid "Unable to remove file from previous Tails system: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:380
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:514
 #, python-format
-msgid "Unable to remove file from previous Tails system: %(message)s"
+msgid "Unable to chmod %(file)s: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:394
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:521
 #, python-format
 msgid "Unable to remove directory from previous Tails system: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:442
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:569
 #, python-format
 msgid "Cannot find device %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:634
-#, python-format
-msgid "Unable to write on %(device)s, skipping."
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:664
-#, python-format
-msgid ""
-"Some partitions of the target device %(device)s are mounted. They will be "
-"unmounted before starting the installation process."
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:707
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:931
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:619
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:836
 msgid "Unknown filesystem.  Your device may need to be reformatted."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:710
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:934
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:622
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:839
 #, python-format
 msgid "Unsupported filesystem: %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:728
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:640
 #, python-format
 msgid "Unknown GLib exception while trying to mount device: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:733
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:645
 #, python-format
 msgid "Unable to mount device: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:738
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:650
 msgid "No mount points found"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:749
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:661
 #, python-format
-msgid "Entering unmount_device for '%(device)s'"
+msgid "Entering unmount_device for \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:759
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:670
 #, python-format
-msgid "Unmounting mounted filesystems on '%(device)s'"
+msgid "Unmounting mounted filesystems on \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:763
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:674
 #, python-format
-msgid "Unmounting '%(udi)s' on '%(device)s'"
+msgid "Unmounting \"%(udi)s\" on \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:774
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:685
 #, python-format
 msgid "Mount %s exists after unmounting"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:787
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:698
 #, python-format
 msgid "Partitioning device %(device)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:916
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:821
 #, python-format
 msgid "Unsupported device '%(device)s', please report a bug."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:919
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:824
 msgid "Trying to continue anyway."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:928
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:833
 msgid "Verifying filesystem..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:952
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:857
 #, python-format
 msgid "Unable to change volume label: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:958
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:862
 msgid "Installing bootloader..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:965
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:869
 #, python-format
 msgid "Removing %(file)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1044
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:951
 #, python-format
 msgid "%s already bootable"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1064
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:971
 msgid "Unable to find partition"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1087
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:990
 #, python-format
 msgid "Formatting %(device)s as FAT32"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1150
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1053
 #, python-format
 msgid "Reading extracted MBR from %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1154
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1057
 #, python-format
 msgid "Could not read the extracted MBR from %(path)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1167
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1168
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1070
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1071
 #, python-format
 msgid "Resetting Master Boot Record of %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1173
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1076
 msgid "Drive is a loopback, skipping MBR reset"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1177
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1080
 msgid "Synchronizing data on disk..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:150
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:146
 msgid ""
 "Error: Cannot set the label or obtain the UUID of your device.  Unable to "
 "continue."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:184
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:180
 #, python-format
 msgid "Installation complete! (%s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:189
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:185
 msgid "Tails installation failed!"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:281
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:274
 #: ../config/chroot_local-includes/usr/share/applications/tails-installer.desktop.in.h:1
 msgid "Tails Installer"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:324
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:316
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:163
 msgid "Clone the current Tails"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:331
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:323
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:184
 msgid "Use a downloaded Tails ISO image"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:368
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:671
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:361
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:657
 msgid "Upgrade"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:370
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:362
 msgid "Manual Upgrade Instructions"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:372
-msgid "https://tails.boum.org/upgrade/"
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:380
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:583
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:648
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:371
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:569
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:634
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:358
 msgid "Install"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:383
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:373
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:131
 msgid "Installation Instructions"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:385
-msgid "https://tails.boum.org/install/"
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:391
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:380
 #, python-format
 msgid "%(size)s %(vendor)s %(model)s device (%(device)s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:403
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:392
 msgid "No ISO image selected"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:404
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:393
 msgid "Please select a Tails ISO image."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:446
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:435
 msgid "No device suitable to install Tails could be found"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:448
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:437
 #, python-format
 msgid "Please plug a USB flash drive or SD card of at least %0.1f GB."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:482
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:468
 #, python-format
 msgid ""
 "The USB stick \"%(pretty_name)s\" is configured as non-removable by its "
@@ -774,38 +765,38 @@ msgid ""
 "a different model."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:492
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:478
 #, python-format
 msgid ""
 "The device \"%(pretty_name)s\" is too small to install Tails (at least "
 "%(size)s GB is required)."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:505
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:491
 #, python-format
 msgid ""
 "To upgrade device \"%(pretty_name)s\" from this Tails, you need to use a downloaded Tails ISO image:\n"
-"https://tails.boum.org/install/download"
+"%(dl_url)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:526
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:513
 msgid "An error happened while installing Tails"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:578
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:564
 msgid "Installation complete!"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:630
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:617
 msgid "Unable to mount device"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:637
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:670
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:624
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:656
 msgid "Confirm the target USB stick"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:638
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:625
 #, python-format
 msgid ""
 "%(size)s %(vendor)s %(model)s device (%(device)s)\n"
@@ -813,50 +804,50 @@ msgid ""
 "All data on this USB stick will be lost."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:657
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:643
 #, python-format
 msgid "%(parent_size)s %(vendor)s %(model)s device (%(device)s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:665
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:651
 msgid ""
 "\n"
 "\n"
 "The persistent storage on this USB stick will be preserved."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:666
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:652
 #, python-format
 msgid "%(description)s%(persistence_message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:705
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:688
 msgid ""
 "The selected file is unreadable. Please fix its permissions or select "
 "another file."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:711
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:694
 msgid ""
 "Unable to use the selected file.  You may have better luck if you move your "
 "ISO to the root of your drive (ie: C:\\)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:717
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:700
 #, python-format
 msgid "%(filename)s selected"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:28
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:31
 msgid "Unable to find Tails on ISO"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:34
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:37
 #, python-format
 msgid "Could not guess underlying block device: %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:48
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:52
 #, python-format
 msgid ""
 "There was a problem executing `%(cmd)s`.\n"
@@ -864,29 +855,29 @@ msgid ""
 "%(err)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:60
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:64
 #, python-format
-msgid "'%s' does not exist"
+msgid "\"%s\" does not exist"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:62
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:66
 #, python-format
-msgid "'%s' is not a directory"
+msgid "\"%s\" is not a directory"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:72
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:77
 #, python-format
-msgid "Skipping '%(filename)s'"
+msgid "Skipping \"%(filename)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/utils.py:54
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/utils.py:54
 #, python-format
 msgid ""
 "There was a problem executing `%(cmd)s`.%(out)s\n"
 "%(err)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/utils.py:134
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/utils.py:126
 msgid "Could not open device for writing."
 msgstr ""
 
diff --git a/tr.po b/tr.po
index 08935c1d4f..e594d71d71 100644
--- a/tr.po
+++ b/tr.po
@@ -32,9 +32,9 @@ msgid ""
 msgstr ""
 "Project-Id-Version: Tor Project\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2020-11-16 10:33+0100\n"
-"PO-Revision-Date: 2020-11-22 13:50+0000\n"
-"Last-Translator: Kaya Zeren <kayazeren at gmail.com>\n"
+"POT-Creation-Date: 2020-12-02 12:10+0100\n"
+"PO-Revision-Date: 2020-12-04 18:13+0000\n"
+"Last-Translator: Transifex Bot <>\n"
 "Language-Team: Turkish (http://www.transifex.com/otf/torproject/language/tr/)\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
@@ -394,7 +394,7 @@ msgid "Additional Settings"
 msgstr "Ek Ayarlar"
 
 #: config/chroot_local-includes/usr/lib/python3/dist-packages/tailsgreeter/ui/add_settings_dialog.py:40
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:594
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:581
 #: config/chroot_local-includes/usr/local/sbin/tails-additional-software:366
 #: config/chroot_local-includes/usr/local/bin/tails-screen-locker:119
 #: config/chroot_local-includes/usr/local/bin/tor-browser:49
@@ -519,273 +519,264 @@ msgstr "Biçim_ler"
 msgid "_Keyboard Layout"
 msgstr "_Tuş Takımı Düzeni"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:138
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:261
+#, python-format
+msgid "Unable to write on %(device)s, skipping."
+msgstr "%(device)s aygıtına yazılamadı, atlanıyor."
+
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:294
+#, python-format
+msgid ""
+"Some partitions of the target device %(device)s are mounted. They will be "
+"unmounted before starting the installation process."
+msgstr "%(device)s hedef aygıtının bazı bölümleri takılmış. Kurulum başlatılmadan önce bu bölümler çıkarılacak."
+
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:303
 msgid "Extracting live image to the target device..."
 msgstr "Canlı İşletim Sistemi kalıbı hedef aygıta ayıklanıyor..."
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:145
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:310
 #, python-format
 msgid "Wrote to device at %(speed)d MB/sec"
 msgstr "Aygıta %(speed)d MB/saniye hızında yazılıyor"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:276
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:408
 #, python-format
 msgid ""
 "There was a problem executing the following command: `%(command)s`.\n"
-"A more detailed error log has been written to '%(filename)s'."
-msgstr "Şu komut yürütülürken bir sorun çıktı: `%(command)s`.\nAyrıntılı bir hata raporu '%(filename)s' dosyasına yazıldı."
+"A more detailed error log has been written to \"%(filename)s\"."
+msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:292
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:424
 #, python-format
 msgid ""
 "Not enough free space on device.\n"
 "%(iso_size)dMB ISO + %(overlay_size)dMB overlay > %(free_space)dMB free space"
 msgstr "Aygıt üzerinde yeterli boş alan yok.\n%(iso_size)dMB ISO + %(overlay_size)dMB kaplama > %(free_space)dMB boş alan"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:301
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:433
 #, python-format
 msgid "Creating %sMB persistent overlay"
 msgstr "%sMB kalıcı depolama birimi kaplaması oluşturuluyor"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:351
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:483
 #, python-format
 msgid "Unable to copy %(infile)s to %(outfile)s: %(message)s"
 msgstr "%(infile)s %(outfile)s konumuna kopyalanamadı: %(message)s"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:365
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:497
 msgid "Removing existing Tails system"
 msgstr "Var olan Tails sistemi kaldırılıyor"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:374
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:387
-#, python-format
-msgid "Unable to chmod %(file)s: %(message)s"
-msgstr "chmod yürütülemedi  %(file)s: %(message)s"
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:380
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:507
 #, python-format
 msgid "Unable to remove file from previous Tails system: %(message)s"
 msgstr "Önceki Tails sisteminden dosya kaldırılamadı: %(message)s"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:394
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:514
+#, python-format
+msgid "Unable to chmod %(file)s: %(message)s"
+msgstr "chmod yürütülemedi  %(file)s: %(message)s"
+
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:521
 #, python-format
 msgid "Unable to remove directory from previous Tails system: %(message)s"
 msgstr "Önceki Tails sisteminden klasör kaldırılamadı: %(message)s"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:442
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:569
 #, python-format
 msgid "Cannot find device %s"
 msgstr "%s aygıtı bulunamadı"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:634
-#, python-format
-msgid "Unable to write on %(device)s, skipping."
-msgstr "%(device)s aygıtına yazılamadı, atlanıyor."
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:664
-#, python-format
-msgid ""
-"Some partitions of the target device %(device)s are mounted. They will be "
-"unmounted before starting the installation process."
-msgstr "%(device)s hedef aygıtının bazı bölümleri takılmış. Kurulum başlatılmadan önce bu bölümler çıkarılacak."
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:707
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:931
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:619
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:836
 msgid "Unknown filesystem.  Your device may need to be reformatted."
 msgstr "Dosya sistemi bilinmiyor. Aygıtınızın yeniden biçimlendirilmesi gerekebilir."
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:710
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:934
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:622
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:839
 #, python-format
 msgid "Unsupported filesystem: %s"
 msgstr "Dosya sistemi desteklenmiyor: %s"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:728
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:640
 #, python-format
 msgid "Unknown GLib exception while trying to mount device: %(message)s"
 msgstr "Aygıt takılmaya çalışılırken bilinmeyen bir Glib sorunu çıktı: %(message)s"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:733
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:645
 #, python-format
 msgid "Unable to mount device: %(message)s"
 msgstr "Aygıt takılamadı: %(message)s"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:738
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:650
 msgid "No mount points found"
 msgstr "Bir takılma noktası bulunamadı"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:749
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:661
 #, python-format
-msgid "Entering unmount_device for '%(device)s'"
-msgstr "'%(device)s' için unmount_device işleniyor"
+msgid "Entering unmount_device for \"%(device)s\""
+msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:759
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:670
 #, python-format
-msgid "Unmounting mounted filesystems on '%(device)s'"
-msgstr " '%(device)s' üzerindeki takılı dosya sistemleri çıkarılıyor"
+msgid "Unmounting mounted filesystems on \"%(device)s\""
+msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:763
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:674
 #, python-format
-msgid "Unmounting '%(udi)s' on '%(device)s'"
-msgstr "'%(udi)s' '%(device)s' aygıtı üzerinden çıkarılıyor"
+msgid "Unmounting \"%(udi)s\" on \"%(device)s\""
+msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:774
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:685
 #, python-format
 msgid "Mount %s exists after unmounting"
 msgstr "Çıkarma işleminden sonra %s takılı"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:787
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:698
 #, python-format
 msgid "Partitioning device %(device)s"
 msgstr "%(device)s aygıtı bölümleniyor "
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:916
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:821
 #, python-format
 msgid "Unsupported device '%(device)s', please report a bug."
 msgstr "'%(device)s' aygıtı desteklenmiyor, lütfen bu sorunu bildirin."
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:919
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:824
 msgid "Trying to continue anyway."
 msgstr "Yine de sürdürülmeye çalışılıyor."
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:928
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:833
 msgid "Verifying filesystem..."
 msgstr "Dosya sistemi doğrulanıyor..."
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:952
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:857
 #, python-format
 msgid "Unable to change volume label: %(message)s"
 msgstr "Birim etiketi deÄŸiÅŸtiriÅŸemedi: %(message)s"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:958
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:862
 msgid "Installing bootloader..."
 msgstr "Başlatıcı kuruluyor..."
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:965
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:869
 #, python-format
 msgid "Removing %(file)s"
 msgstr " %(file)s siliniyor"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1044
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:951
 #, python-format
 msgid "%s already bootable"
 msgstr "%s zaten başlatılabilir"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1064
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:971
 msgid "Unable to find partition"
 msgstr "Bölüm bulunamadı"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1087
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:990
 #, python-format
 msgid "Formatting %(device)s as FAT32"
 msgstr "%(device)s FAT32 olarak biçimlendiriliyor"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1150
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1053
 #, python-format
 msgid "Reading extracted MBR from %s"
 msgstr "%s üzerinden ayıklanan MBR okunuyor"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1154
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1057
 #, python-format
 msgid "Could not read the extracted MBR from %(path)s"
 msgstr "%(path)s üzerinden ayıklanan MBR okunamadı"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1167
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1168
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1070
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1071
 #, python-format
 msgid "Resetting Master Boot Record of %s"
 msgstr "%s üzerindeki ana ön yükleme kaydı (MBR) sıfırlanıyor"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1173
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1076
 msgid "Drive is a loopback, skipping MBR reset"
 msgstr "Sürücü kapalı bir çevrim. Ana ön yükleme kaydı (MBR) sıfırlaması atlanıyor"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1177
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1080
 msgid "Synchronizing data on disk..."
 msgstr "Diskteki veriler eÅŸitleniyor..."
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:150
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:146
 msgid ""
 "Error: Cannot set the label or obtain the UUID of your device.  Unable to "
 "continue."
 msgstr "Hata: Etiket ayarlanamıyor ya da aygıtınızın UUID kodu alınamıyor. İşlem sürdürülemiyor."
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:184
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:180
 #, python-format
 msgid "Installation complete! (%s)"
 msgstr "Kurulum tamamlandı! (%s)"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:189
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:185
 msgid "Tails installation failed!"
 msgstr "Tails kurulumu tamamlanamadı!"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:281
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:274
 #: ../config/chroot_local-includes/usr/share/applications/tails-installer.desktop.in.h:1
 msgid "Tails Installer"
 msgstr "Tails Kurucu"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:324
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:316
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:163
 msgid "Clone the current Tails"
 msgstr "Geçerli Tails kurulumunu kopyala"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:331
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:323
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:184
 msgid "Use a downloaded Tails ISO image"
 msgstr "İndirilmiş bir Tails ISO kalıbı kullan"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:368
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:671
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:361
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:657
 msgid "Upgrade"
 msgstr "Güncelle"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:370
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:362
 msgid "Manual Upgrade Instructions"
 msgstr "El İle Güncelleme Yönergeleri"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:372
-msgid "https://tails.boum.org/upgrade/"
-msgstr "https://tails.boum.org/upgrade/"
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:380
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:583
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:648
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:371
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:569
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:634
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:358
 msgid "Install"
 msgstr "Kur"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:383
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:373
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:131
 msgid "Installation Instructions"
 msgstr "Kurulum Yönergeleri"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:385
-msgid "https://tails.boum.org/install/"
-msgstr "https://tails.boum.org/install/"
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:391
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:380
 #, python-format
 msgid "%(size)s %(vendor)s %(model)s device (%(device)s)"
 msgstr "%(size)s %(vendor)s %(model)s aygıt (%(device)s)"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:403
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:392
 msgid "No ISO image selected"
 msgstr "Herhangi bir ISO kalıbı seçilmemiş"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:404
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:393
 msgid "Please select a Tails ISO image."
 msgstr "Lütfen bir Tails ISO kalıbı seçin."
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:446
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:435
 msgid "No device suitable to install Tails could be found"
 msgstr "Tails kurucusuna uygun bir aygıt bulunamadı"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:448
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:437
 #, python-format
 msgid "Please plug a USB flash drive or SD card of at least %0.1f GB."
 msgstr "Lütfen en az %0.1f GB kapasiteli bir USB bellek ya da SD kart takın."
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:482
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:468
 #, python-format
 msgid ""
 "The USB stick \"%(pretty_name)s\" is configured as non-removable by its "
@@ -793,38 +784,38 @@ msgid ""
 "a different model."
 msgstr "USB belleği \"%(pretty_name)s\" üreticisi tarafından çıkarılamaz olarak yapılandırılmış olduğundan Tails buradan başlatılamayacak. Lütfen farklı bir modele kurmayı deneyin."
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:492
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:478
 #, python-format
 msgid ""
 "The device \"%(pretty_name)s\" is too small to install Tails (at least "
 "%(size)s GB is required)."
 msgstr "\"%(pretty_name)s\" aygıtı Tails uygulamasının kurulması için çok küçük (en az %(size)s GB gereklidir)."
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:505
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:491
 #, python-format
 msgid ""
 "To upgrade device \"%(pretty_name)s\" from this Tails, you need to use a downloaded Tails ISO image:\n"
-"https://tails.boum.org/install/download"
-msgstr "\"%(pretty_name)s\" aygıtını bu Tails sürümünden güncellemek için indirilmiş Tails ISO kalıbına gerek duyacaksınız:\nhttps://tails.boum.org/install/download"
+"%(dl_url)s"
+msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:526
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:513
 msgid "An error happened while installing Tails"
 msgstr "Tails kurulurken bir sorun çıktı"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:578
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:564
 msgid "Installation complete!"
 msgstr "Kurulum tamamlandı!"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:630
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:617
 msgid "Unable to mount device"
 msgstr "Aygıt takılamadı"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:637
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:670
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:624
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:656
 msgid "Confirm the target USB stick"
 msgstr "Hedef USB belleği onaylayın"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:638
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:625
 #, python-format
 msgid ""
 "%(size)s %(vendor)s %(model)s device (%(device)s)\n"
@@ -832,50 +823,50 @@ msgid ""
 "All data on this USB stick will be lost."
 msgstr "%(size)s %(vendor)s %(model)s aygıt (%(device)s)\n\nBu USB bellek üzerindeki tüm veriler kaybolacak."
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:657
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:643
 #, python-format
 msgid "%(parent_size)s %(vendor)s %(model)s device (%(device)s)"
 msgstr "%(parent_size)s %(vendor)s %(model)s aygıt (%(device)s)"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:665
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:651
 msgid ""
 "\n"
 "\n"
 "The persistent storage on this USB stick will be preserved."
 msgstr "\n\nBu USB bellekteki kalıcı depolama birimi korunacak."
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:666
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:652
 #, python-format
 msgid "%(description)s%(persistence_message)s"
 msgstr "%(description)s%(persistence_message)s"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:705
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:688
 msgid ""
 "The selected file is unreadable. Please fix its permissions or select "
 "another file."
 msgstr "Seçilen dosya okunamıyor. Lütfen dosya izinlerini denetleyin ya da başka bir dosya seçin."
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:711
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:694
 msgid ""
 "Unable to use the selected file.  You may have better luck if you move your "
 "ISO to the root of your drive (ie: C:\\)"
 msgstr "Seçilmiş dosya kullanılamadı. ISO kalıbını diskinizin kök klasörüne taşımanız işe yarayabilir (C:\\ gibi)"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:717
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:700
 #, python-format
 msgid "%(filename)s selected"
 msgstr "%(filename)s seçildi"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:28
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:31
 msgid "Unable to find Tails on ISO"
 msgstr "ISO dosyasında Tails bulunamadı"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:34
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:37
 #, python-format
 msgid "Could not guess underlying block device: %s"
 msgstr "Temel blok aygıtı öngörülemedi: %s"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:48
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:52
 #, python-format
 msgid ""
 "There was a problem executing `%(cmd)s`.\n"
@@ -883,29 +874,29 @@ msgid ""
 "%(err)s"
 msgstr "`%(cmd)s` çalıştırılırken bir sorun çıktı.\n%(out)s\n%(err)s"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:60
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:64
 #, python-format
-msgid "'%s' does not exist"
-msgstr "'%s' bulunamadı"
+msgid "\"%s\" does not exist"
+msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:62
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:66
 #, python-format
-msgid "'%s' is not a directory"
-msgstr "'%s' bir klasör değil"
+msgid "\"%s\" is not a directory"
+msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:72
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:77
 #, python-format
-msgid "Skipping '%(filename)s'"
-msgstr "'%(filename)s' atlanıyor"
+msgid "Skipping \"%(filename)s\""
+msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/utils.py:54
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/utils.py:54
 #, python-format
 msgid ""
 "There was a problem executing `%(cmd)s`.%(out)s\n"
 "%(err)s"
 msgstr "`%(cmd)s`,%(out)s çalıştırılırken bir sorun çıktı.\n%(err)s"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/utils.py:134
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/utils.py:126
 msgid "Could not open device for writing."
 msgstr "Aygıt yazılmak üzere açılamadı."
 
diff --git a/uk.po b/uk.po
index dd0aa3aeca..4f97f21203 100644
--- a/uk.po
+++ b/uk.po
@@ -18,8 +18,8 @@ msgid ""
 msgstr ""
 "Project-Id-Version: Tor Project\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2020-11-16 10:33+0100\n"
-"PO-Revision-Date: 2020-11-16 12:13+0000\n"
+"POT-Creation-Date: 2020-12-02 12:10+0100\n"
+"PO-Revision-Date: 2020-12-04 18:13+0000\n"
 "Last-Translator: Transifex Bot <>\n"
 "Language-Team: Ukrainian (http://www.transifex.com/otf/torproject/language/uk/)\n"
 "MIME-Version: 1.0\n"
@@ -380,7 +380,7 @@ msgid "Additional Settings"
 msgstr ""
 
 #: config/chroot_local-includes/usr/lib/python3/dist-packages/tailsgreeter/ui/add_settings_dialog.py:40
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:594
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:581
 #: config/chroot_local-includes/usr/local/sbin/tails-additional-software:366
 #: config/chroot_local-includes/usr/local/bin/tails-screen-locker:119
 #: config/chroot_local-includes/usr/local/bin/tor-browser:49
@@ -505,273 +505,264 @@ msgstr ""
 msgid "_Keyboard Layout"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:138
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:261
+#, python-format
+msgid "Unable to write on %(device)s, skipping."
+msgstr ""
+
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:294
+#, python-format
+msgid ""
+"Some partitions of the target device %(device)s are mounted. They will be "
+"unmounted before starting the installation process."
+msgstr ""
+
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:303
 msgid "Extracting live image to the target device..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:145
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:310
 #, python-format
 msgid "Wrote to device at %(speed)d MB/sec"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:276
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:408
 #, python-format
 msgid ""
 "There was a problem executing the following command: `%(command)s`.\n"
-"A more detailed error log has been written to '%(filename)s'."
+"A more detailed error log has been written to \"%(filename)s\"."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:292
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:424
 #, python-format
 msgid ""
 "Not enough free space on device.\n"
 "%(iso_size)dMB ISO + %(overlay_size)dMB overlay > %(free_space)dMB free space"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:301
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:433
 #, python-format
 msgid "Creating %sMB persistent overlay"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:351
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:483
 #, python-format
 msgid "Unable to copy %(infile)s to %(outfile)s: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:365
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:497
 msgid "Removing existing Tails system"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:374
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:387
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:507
 #, python-format
-msgid "Unable to chmod %(file)s: %(message)s"
+msgid "Unable to remove file from previous Tails system: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:380
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:514
 #, python-format
-msgid "Unable to remove file from previous Tails system: %(message)s"
+msgid "Unable to chmod %(file)s: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:394
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:521
 #, python-format
 msgid "Unable to remove directory from previous Tails system: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:442
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:569
 #, python-format
 msgid "Cannot find device %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:634
-#, python-format
-msgid "Unable to write on %(device)s, skipping."
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:664
-#, python-format
-msgid ""
-"Some partitions of the target device %(device)s are mounted. They will be "
-"unmounted before starting the installation process."
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:707
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:931
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:619
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:836
 msgid "Unknown filesystem.  Your device may need to be reformatted."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:710
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:934
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:622
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:839
 #, python-format
 msgid "Unsupported filesystem: %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:728
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:640
 #, python-format
 msgid "Unknown GLib exception while trying to mount device: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:733
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:645
 #, python-format
 msgid "Unable to mount device: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:738
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:650
 msgid "No mount points found"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:749
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:661
 #, python-format
-msgid "Entering unmount_device for '%(device)s'"
+msgid "Entering unmount_device for \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:759
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:670
 #, python-format
-msgid "Unmounting mounted filesystems on '%(device)s'"
+msgid "Unmounting mounted filesystems on \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:763
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:674
 #, python-format
-msgid "Unmounting '%(udi)s' on '%(device)s'"
+msgid "Unmounting \"%(udi)s\" on \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:774
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:685
 #, python-format
 msgid "Mount %s exists after unmounting"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:787
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:698
 #, python-format
 msgid "Partitioning device %(device)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:916
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:821
 #, python-format
 msgid "Unsupported device '%(device)s', please report a bug."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:919
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:824
 msgid "Trying to continue anyway."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:928
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:833
 msgid "Verifying filesystem..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:952
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:857
 #, python-format
 msgid "Unable to change volume label: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:958
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:862
 msgid "Installing bootloader..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:965
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:869
 #, python-format
 msgid "Removing %(file)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1044
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:951
 #, python-format
 msgid "%s already bootable"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1064
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:971
 msgid "Unable to find partition"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1087
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:990
 #, python-format
 msgid "Formatting %(device)s as FAT32"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1150
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1053
 #, python-format
 msgid "Reading extracted MBR from %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1154
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1057
 #, python-format
 msgid "Could not read the extracted MBR from %(path)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1167
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1168
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1070
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1071
 #, python-format
 msgid "Resetting Master Boot Record of %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1173
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1076
 msgid "Drive is a loopback, skipping MBR reset"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1177
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1080
 msgid "Synchronizing data on disk..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:150
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:146
 msgid ""
 "Error: Cannot set the label or obtain the UUID of your device.  Unable to "
 "continue."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:184
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:180
 #, python-format
 msgid "Installation complete! (%s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:189
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:185
 msgid "Tails installation failed!"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:281
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:274
 #: ../config/chroot_local-includes/usr/share/applications/tails-installer.desktop.in.h:1
 msgid "Tails Installer"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:324
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:316
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:163
 msgid "Clone the current Tails"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:331
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:323
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:184
 msgid "Use a downloaded Tails ISO image"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:368
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:671
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:361
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:657
 msgid "Upgrade"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:370
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:362
 msgid "Manual Upgrade Instructions"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:372
-msgid "https://tails.boum.org/upgrade/"
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:380
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:583
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:648
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:371
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:569
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:634
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:358
 msgid "Install"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:383
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:373
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:131
 msgid "Installation Instructions"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:385
-msgid "https://tails.boum.org/install/"
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:391
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:380
 #, python-format
 msgid "%(size)s %(vendor)s %(model)s device (%(device)s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:403
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:392
 msgid "No ISO image selected"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:404
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:393
 msgid "Please select a Tails ISO image."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:446
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:435
 msgid "No device suitable to install Tails could be found"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:448
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:437
 #, python-format
 msgid "Please plug a USB flash drive or SD card of at least %0.1f GB."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:482
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:468
 #, python-format
 msgid ""
 "The USB stick \"%(pretty_name)s\" is configured as non-removable by its "
@@ -779,38 +770,38 @@ msgid ""
 "a different model."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:492
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:478
 #, python-format
 msgid ""
 "The device \"%(pretty_name)s\" is too small to install Tails (at least "
 "%(size)s GB is required)."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:505
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:491
 #, python-format
 msgid ""
 "To upgrade device \"%(pretty_name)s\" from this Tails, you need to use a downloaded Tails ISO image:\n"
-"https://tails.boum.org/install/download"
+"%(dl_url)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:526
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:513
 msgid "An error happened while installing Tails"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:578
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:564
 msgid "Installation complete!"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:630
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:617
 msgid "Unable to mount device"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:637
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:670
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:624
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:656
 msgid "Confirm the target USB stick"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:638
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:625
 #, python-format
 msgid ""
 "%(size)s %(vendor)s %(model)s device (%(device)s)\n"
@@ -818,50 +809,50 @@ msgid ""
 "All data on this USB stick will be lost."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:657
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:643
 #, python-format
 msgid "%(parent_size)s %(vendor)s %(model)s device (%(device)s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:665
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:651
 msgid ""
 "\n"
 "\n"
 "The persistent storage on this USB stick will be preserved."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:666
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:652
 #, python-format
 msgid "%(description)s%(persistence_message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:705
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:688
 msgid ""
 "The selected file is unreadable. Please fix its permissions or select "
 "another file."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:711
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:694
 msgid ""
 "Unable to use the selected file.  You may have better luck if you move your "
 "ISO to the root of your drive (ie: C:\\)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:717
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:700
 #, python-format
 msgid "%(filename)s selected"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:28
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:31
 msgid "Unable to find Tails on ISO"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:34
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:37
 #, python-format
 msgid "Could not guess underlying block device: %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:48
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:52
 #, python-format
 msgid ""
 "There was a problem executing `%(cmd)s`.\n"
@@ -869,29 +860,29 @@ msgid ""
 "%(err)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:60
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:64
 #, python-format
-msgid "'%s' does not exist"
+msgid "\"%s\" does not exist"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:62
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:66
 #, python-format
-msgid "'%s' is not a directory"
+msgid "\"%s\" is not a directory"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:72
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:77
 #, python-format
-msgid "Skipping '%(filename)s'"
+msgid "Skipping \"%(filename)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/utils.py:54
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/utils.py:54
 #, python-format
 msgid ""
 "There was a problem executing `%(cmd)s`.%(out)s\n"
 "%(err)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/utils.py:134
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/utils.py:126
 msgid "Could not open device for writing."
 msgstr ""
 
diff --git a/ur.po b/ur.po
index 1453116a3a..2b1d677d1d 100644
--- a/ur.po
+++ b/ur.po
@@ -8,8 +8,8 @@ msgid ""
 msgstr ""
 "Project-Id-Version: Tor Project\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2020-11-16 10:33+0100\n"
-"PO-Revision-Date: 2020-11-16 12:13+0000\n"
+"POT-Creation-Date: 2020-12-02 12:10+0100\n"
+"PO-Revision-Date: 2020-12-04 18:13+0000\n"
 "Last-Translator: Transifex Bot <>\n"
 "Language-Team: Urdu (http://www.transifex.com/otf/torproject/language/ur/)\n"
 "MIME-Version: 1.0\n"
@@ -370,7 +370,7 @@ msgid "Additional Settings"
 msgstr ""
 
 #: config/chroot_local-includes/usr/lib/python3/dist-packages/tailsgreeter/ui/add_settings_dialog.py:40
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:594
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:581
 #: config/chroot_local-includes/usr/local/sbin/tails-additional-software:366
 #: config/chroot_local-includes/usr/local/bin/tails-screen-locker:119
 #: config/chroot_local-includes/usr/local/bin/tor-browser:49
@@ -495,273 +495,264 @@ msgstr ""
 msgid "_Keyboard Layout"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:138
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:261
+#, python-format
+msgid "Unable to write on %(device)s, skipping."
+msgstr ""
+
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:294
+#, python-format
+msgid ""
+"Some partitions of the target device %(device)s are mounted. They will be "
+"unmounted before starting the installation process."
+msgstr ""
+
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:303
 msgid "Extracting live image to the target device..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:145
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:310
 #, python-format
 msgid "Wrote to device at %(speed)d MB/sec"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:276
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:408
 #, python-format
 msgid ""
 "There was a problem executing the following command: `%(command)s`.\n"
-"A more detailed error log has been written to '%(filename)s'."
+"A more detailed error log has been written to \"%(filename)s\"."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:292
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:424
 #, python-format
 msgid ""
 "Not enough free space on device.\n"
 "%(iso_size)dMB ISO + %(overlay_size)dMB overlay > %(free_space)dMB free space"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:301
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:433
 #, python-format
 msgid "Creating %sMB persistent overlay"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:351
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:483
 #, python-format
 msgid "Unable to copy %(infile)s to %(outfile)s: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:365
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:497
 msgid "Removing existing Tails system"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:374
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:387
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:507
 #, python-format
-msgid "Unable to chmod %(file)s: %(message)s"
+msgid "Unable to remove file from previous Tails system: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:380
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:514
 #, python-format
-msgid "Unable to remove file from previous Tails system: %(message)s"
+msgid "Unable to chmod %(file)s: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:394
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:521
 #, python-format
 msgid "Unable to remove directory from previous Tails system: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:442
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:569
 #, python-format
 msgid "Cannot find device %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:634
-#, python-format
-msgid "Unable to write on %(device)s, skipping."
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:664
-#, python-format
-msgid ""
-"Some partitions of the target device %(device)s are mounted. They will be "
-"unmounted before starting the installation process."
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:707
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:931
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:619
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:836
 msgid "Unknown filesystem.  Your device may need to be reformatted."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:710
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:934
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:622
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:839
 #, python-format
 msgid "Unsupported filesystem: %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:728
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:640
 #, python-format
 msgid "Unknown GLib exception while trying to mount device: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:733
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:645
 #, python-format
 msgid "Unable to mount device: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:738
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:650
 msgid "No mount points found"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:749
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:661
 #, python-format
-msgid "Entering unmount_device for '%(device)s'"
+msgid "Entering unmount_device for \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:759
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:670
 #, python-format
-msgid "Unmounting mounted filesystems on '%(device)s'"
+msgid "Unmounting mounted filesystems on \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:763
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:674
 #, python-format
-msgid "Unmounting '%(udi)s' on '%(device)s'"
+msgid "Unmounting \"%(udi)s\" on \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:774
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:685
 #, python-format
 msgid "Mount %s exists after unmounting"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:787
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:698
 #, python-format
 msgid "Partitioning device %(device)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:916
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:821
 #, python-format
 msgid "Unsupported device '%(device)s', please report a bug."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:919
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:824
 msgid "Trying to continue anyway."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:928
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:833
 msgid "Verifying filesystem..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:952
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:857
 #, python-format
 msgid "Unable to change volume label: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:958
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:862
 msgid "Installing bootloader..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:965
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:869
 #, python-format
 msgid "Removing %(file)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1044
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:951
 #, python-format
 msgid "%s already bootable"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1064
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:971
 msgid "Unable to find partition"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1087
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:990
 #, python-format
 msgid "Formatting %(device)s as FAT32"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1150
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1053
 #, python-format
 msgid "Reading extracted MBR from %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1154
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1057
 #, python-format
 msgid "Could not read the extracted MBR from %(path)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1167
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1168
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1070
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1071
 #, python-format
 msgid "Resetting Master Boot Record of %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1173
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1076
 msgid "Drive is a loopback, skipping MBR reset"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1177
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1080
 msgid "Synchronizing data on disk..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:150
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:146
 msgid ""
 "Error: Cannot set the label or obtain the UUID of your device.  Unable to "
 "continue."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:184
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:180
 #, python-format
 msgid "Installation complete! (%s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:189
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:185
 msgid "Tails installation failed!"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:281
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:274
 #: ../config/chroot_local-includes/usr/share/applications/tails-installer.desktop.in.h:1
 msgid "Tails Installer"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:324
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:316
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:163
 msgid "Clone the current Tails"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:331
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:323
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:184
 msgid "Use a downloaded Tails ISO image"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:368
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:671
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:361
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:657
 msgid "Upgrade"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:370
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:362
 msgid "Manual Upgrade Instructions"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:372
-msgid "https://tails.boum.org/upgrade/"
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:380
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:583
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:648
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:371
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:569
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:634
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:358
 msgid "Install"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:383
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:373
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:131
 msgid "Installation Instructions"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:385
-msgid "https://tails.boum.org/install/"
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:391
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:380
 #, python-format
 msgid "%(size)s %(vendor)s %(model)s device (%(device)s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:403
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:392
 msgid "No ISO image selected"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:404
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:393
 msgid "Please select a Tails ISO image."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:446
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:435
 msgid "No device suitable to install Tails could be found"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:448
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:437
 #, python-format
 msgid "Please plug a USB flash drive or SD card of at least %0.1f GB."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:482
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:468
 #, python-format
 msgid ""
 "The USB stick \"%(pretty_name)s\" is configured as non-removable by its "
@@ -769,38 +760,38 @@ msgid ""
 "a different model."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:492
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:478
 #, python-format
 msgid ""
 "The device \"%(pretty_name)s\" is too small to install Tails (at least "
 "%(size)s GB is required)."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:505
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:491
 #, python-format
 msgid ""
 "To upgrade device \"%(pretty_name)s\" from this Tails, you need to use a downloaded Tails ISO image:\n"
-"https://tails.boum.org/install/download"
+"%(dl_url)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:526
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:513
 msgid "An error happened while installing Tails"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:578
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:564
 msgid "Installation complete!"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:630
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:617
 msgid "Unable to mount device"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:637
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:670
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:624
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:656
 msgid "Confirm the target USB stick"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:638
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:625
 #, python-format
 msgid ""
 "%(size)s %(vendor)s %(model)s device (%(device)s)\n"
@@ -808,50 +799,50 @@ msgid ""
 "All data on this USB stick will be lost."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:657
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:643
 #, python-format
 msgid "%(parent_size)s %(vendor)s %(model)s device (%(device)s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:665
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:651
 msgid ""
 "\n"
 "\n"
 "The persistent storage on this USB stick will be preserved."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:666
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:652
 #, python-format
 msgid "%(description)s%(persistence_message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:705
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:688
 msgid ""
 "The selected file is unreadable. Please fix its permissions or select "
 "another file."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:711
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:694
 msgid ""
 "Unable to use the selected file.  You may have better luck if you move your "
 "ISO to the root of your drive (ie: C:\\)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:717
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:700
 #, python-format
 msgid "%(filename)s selected"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:28
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:31
 msgid "Unable to find Tails on ISO"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:34
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:37
 #, python-format
 msgid "Could not guess underlying block device: %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:48
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:52
 #, python-format
 msgid ""
 "There was a problem executing `%(cmd)s`.\n"
@@ -859,29 +850,29 @@ msgid ""
 "%(err)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:60
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:64
 #, python-format
-msgid "'%s' does not exist"
+msgid "\"%s\" does not exist"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:62
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:66
 #, python-format
-msgid "'%s' is not a directory"
+msgid "\"%s\" is not a directory"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:72
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:77
 #, python-format
-msgid "Skipping '%(filename)s'"
+msgid "Skipping \"%(filename)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/utils.py:54
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/utils.py:54
 #, python-format
 msgid ""
 "There was a problem executing `%(cmd)s`.%(out)s\n"
 "%(err)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/utils.py:134
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/utils.py:126
 msgid "Could not open device for writing."
 msgstr ""
 
diff --git a/uz.po b/uz.po
index 864f0eaf60..4a8718a126 100644
--- a/uz.po
+++ b/uz.po
@@ -7,8 +7,8 @@ msgid ""
 msgstr ""
 "Project-Id-Version: Tor Project\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2020-11-16 10:33+0100\n"
-"PO-Revision-Date: 2020-11-16 12:13+0000\n"
+"POT-Creation-Date: 2020-12-02 12:10+0100\n"
+"PO-Revision-Date: 2020-12-04 18:13+0000\n"
 "Last-Translator: Transifex Bot <>\n"
 "Language-Team: Uzbek (http://www.transifex.com/otf/torproject/language/uz/)\n"
 "MIME-Version: 1.0\n"
@@ -369,7 +369,7 @@ msgid "Additional Settings"
 msgstr ""
 
 #: config/chroot_local-includes/usr/lib/python3/dist-packages/tailsgreeter/ui/add_settings_dialog.py:40
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:594
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:581
 #: config/chroot_local-includes/usr/local/sbin/tails-additional-software:366
 #: config/chroot_local-includes/usr/local/bin/tails-screen-locker:119
 #: config/chroot_local-includes/usr/local/bin/tor-browser:49
@@ -494,273 +494,264 @@ msgstr ""
 msgid "_Keyboard Layout"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:138
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:261
+#, python-format
+msgid "Unable to write on %(device)s, skipping."
+msgstr ""
+
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:294
+#, python-format
+msgid ""
+"Some partitions of the target device %(device)s are mounted. They will be "
+"unmounted before starting the installation process."
+msgstr ""
+
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:303
 msgid "Extracting live image to the target device..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:145
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:310
 #, python-format
 msgid "Wrote to device at %(speed)d MB/sec"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:276
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:408
 #, python-format
 msgid ""
 "There was a problem executing the following command: `%(command)s`.\n"
-"A more detailed error log has been written to '%(filename)s'."
+"A more detailed error log has been written to \"%(filename)s\"."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:292
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:424
 #, python-format
 msgid ""
 "Not enough free space on device.\n"
 "%(iso_size)dMB ISO + %(overlay_size)dMB overlay > %(free_space)dMB free space"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:301
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:433
 #, python-format
 msgid "Creating %sMB persistent overlay"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:351
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:483
 #, python-format
 msgid "Unable to copy %(infile)s to %(outfile)s: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:365
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:497
 msgid "Removing existing Tails system"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:374
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:387
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:507
 #, python-format
-msgid "Unable to chmod %(file)s: %(message)s"
+msgid "Unable to remove file from previous Tails system: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:380
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:514
 #, python-format
-msgid "Unable to remove file from previous Tails system: %(message)s"
+msgid "Unable to chmod %(file)s: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:394
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:521
 #, python-format
 msgid "Unable to remove directory from previous Tails system: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:442
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:569
 #, python-format
 msgid "Cannot find device %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:634
-#, python-format
-msgid "Unable to write on %(device)s, skipping."
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:664
-#, python-format
-msgid ""
-"Some partitions of the target device %(device)s are mounted. They will be "
-"unmounted before starting the installation process."
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:707
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:931
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:619
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:836
 msgid "Unknown filesystem.  Your device may need to be reformatted."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:710
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:934
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:622
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:839
 #, python-format
 msgid "Unsupported filesystem: %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:728
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:640
 #, python-format
 msgid "Unknown GLib exception while trying to mount device: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:733
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:645
 #, python-format
 msgid "Unable to mount device: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:738
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:650
 msgid "No mount points found"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:749
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:661
 #, python-format
-msgid "Entering unmount_device for '%(device)s'"
+msgid "Entering unmount_device for \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:759
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:670
 #, python-format
-msgid "Unmounting mounted filesystems on '%(device)s'"
+msgid "Unmounting mounted filesystems on \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:763
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:674
 #, python-format
-msgid "Unmounting '%(udi)s' on '%(device)s'"
+msgid "Unmounting \"%(udi)s\" on \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:774
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:685
 #, python-format
 msgid "Mount %s exists after unmounting"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:787
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:698
 #, python-format
 msgid "Partitioning device %(device)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:916
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:821
 #, python-format
 msgid "Unsupported device '%(device)s', please report a bug."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:919
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:824
 msgid "Trying to continue anyway."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:928
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:833
 msgid "Verifying filesystem..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:952
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:857
 #, python-format
 msgid "Unable to change volume label: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:958
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:862
 msgid "Installing bootloader..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:965
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:869
 #, python-format
 msgid "Removing %(file)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1044
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:951
 #, python-format
 msgid "%s already bootable"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1064
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:971
 msgid "Unable to find partition"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1087
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:990
 #, python-format
 msgid "Formatting %(device)s as FAT32"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1150
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1053
 #, python-format
 msgid "Reading extracted MBR from %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1154
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1057
 #, python-format
 msgid "Could not read the extracted MBR from %(path)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1167
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1168
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1070
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1071
 #, python-format
 msgid "Resetting Master Boot Record of %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1173
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1076
 msgid "Drive is a loopback, skipping MBR reset"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1177
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1080
 msgid "Synchronizing data on disk..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:150
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:146
 msgid ""
 "Error: Cannot set the label or obtain the UUID of your device.  Unable to "
 "continue."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:184
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:180
 #, python-format
 msgid "Installation complete! (%s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:189
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:185
 msgid "Tails installation failed!"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:281
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:274
 #: ../config/chroot_local-includes/usr/share/applications/tails-installer.desktop.in.h:1
 msgid "Tails Installer"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:324
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:316
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:163
 msgid "Clone the current Tails"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:331
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:323
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:184
 msgid "Use a downloaded Tails ISO image"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:368
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:671
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:361
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:657
 msgid "Upgrade"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:370
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:362
 msgid "Manual Upgrade Instructions"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:372
-msgid "https://tails.boum.org/upgrade/"
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:380
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:583
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:648
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:371
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:569
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:634
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:358
 msgid "Install"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:383
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:373
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:131
 msgid "Installation Instructions"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:385
-msgid "https://tails.boum.org/install/"
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:391
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:380
 #, python-format
 msgid "%(size)s %(vendor)s %(model)s device (%(device)s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:403
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:392
 msgid "No ISO image selected"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:404
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:393
 msgid "Please select a Tails ISO image."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:446
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:435
 msgid "No device suitable to install Tails could be found"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:448
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:437
 #, python-format
 msgid "Please plug a USB flash drive or SD card of at least %0.1f GB."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:482
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:468
 #, python-format
 msgid ""
 "The USB stick \"%(pretty_name)s\" is configured as non-removable by its "
@@ -768,38 +759,38 @@ msgid ""
 "a different model."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:492
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:478
 #, python-format
 msgid ""
 "The device \"%(pretty_name)s\" is too small to install Tails (at least "
 "%(size)s GB is required)."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:505
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:491
 #, python-format
 msgid ""
 "To upgrade device \"%(pretty_name)s\" from this Tails, you need to use a downloaded Tails ISO image:\n"
-"https://tails.boum.org/install/download"
+"%(dl_url)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:526
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:513
 msgid "An error happened while installing Tails"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:578
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:564
 msgid "Installation complete!"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:630
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:617
 msgid "Unable to mount device"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:637
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:670
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:624
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:656
 msgid "Confirm the target USB stick"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:638
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:625
 #, python-format
 msgid ""
 "%(size)s %(vendor)s %(model)s device (%(device)s)\n"
@@ -807,50 +798,50 @@ msgid ""
 "All data on this USB stick will be lost."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:657
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:643
 #, python-format
 msgid "%(parent_size)s %(vendor)s %(model)s device (%(device)s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:665
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:651
 msgid ""
 "\n"
 "\n"
 "The persistent storage on this USB stick will be preserved."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:666
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:652
 #, python-format
 msgid "%(description)s%(persistence_message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:705
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:688
 msgid ""
 "The selected file is unreadable. Please fix its permissions or select "
 "another file."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:711
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:694
 msgid ""
 "Unable to use the selected file.  You may have better luck if you move your "
 "ISO to the root of your drive (ie: C:\\)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:717
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:700
 #, python-format
 msgid "%(filename)s selected"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:28
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:31
 msgid "Unable to find Tails on ISO"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:34
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:37
 #, python-format
 msgid "Could not guess underlying block device: %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:48
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:52
 #, python-format
 msgid ""
 "There was a problem executing `%(cmd)s`.\n"
@@ -858,29 +849,29 @@ msgid ""
 "%(err)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:60
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:64
 #, python-format
-msgid "'%s' does not exist"
+msgid "\"%s\" does not exist"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:62
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:66
 #, python-format
-msgid "'%s' is not a directory"
+msgid "\"%s\" is not a directory"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:72
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:77
 #, python-format
-msgid "Skipping '%(filename)s'"
+msgid "Skipping \"%(filename)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/utils.py:54
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/utils.py:54
 #, python-format
 msgid ""
 "There was a problem executing `%(cmd)s`.%(out)s\n"
 "%(err)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/utils.py:134
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/utils.py:126
 msgid "Could not open device for writing."
 msgstr ""
 
diff --git a/vi.po b/vi.po
index 9290d15cb0..125934af25 100644
--- a/vi.po
+++ b/vi.po
@@ -9,8 +9,8 @@ msgid ""
 msgstr ""
 "Project-Id-Version: Tor Project\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2020-11-16 10:33+0100\n"
-"PO-Revision-Date: 2020-11-16 12:13+0000\n"
+"POT-Creation-Date: 2020-12-02 12:10+0100\n"
+"PO-Revision-Date: 2020-12-04 18:13+0000\n"
 "Last-Translator: Transifex Bot <>\n"
 "Language-Team: Vietnamese (http://www.transifex.com/otf/torproject/language/vi/)\n"
 "MIME-Version: 1.0\n"
@@ -371,7 +371,7 @@ msgid "Additional Settings"
 msgstr ""
 
 #: config/chroot_local-includes/usr/lib/python3/dist-packages/tailsgreeter/ui/add_settings_dialog.py:40
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:594
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:581
 #: config/chroot_local-includes/usr/local/sbin/tails-additional-software:366
 #: config/chroot_local-includes/usr/local/bin/tails-screen-locker:119
 #: config/chroot_local-includes/usr/local/bin/tor-browser:49
@@ -496,273 +496,264 @@ msgstr ""
 msgid "_Keyboard Layout"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:138
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:261
+#, python-format
+msgid "Unable to write on %(device)s, skipping."
+msgstr ""
+
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:294
+#, python-format
+msgid ""
+"Some partitions of the target device %(device)s are mounted. They will be "
+"unmounted before starting the installation process."
+msgstr ""
+
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:303
 msgid "Extracting live image to the target device..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:145
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:310
 #, python-format
 msgid "Wrote to device at %(speed)d MB/sec"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:276
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:408
 #, python-format
 msgid ""
 "There was a problem executing the following command: `%(command)s`.\n"
-"A more detailed error log has been written to '%(filename)s'."
+"A more detailed error log has been written to \"%(filename)s\"."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:292
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:424
 #, python-format
 msgid ""
 "Not enough free space on device.\n"
 "%(iso_size)dMB ISO + %(overlay_size)dMB overlay > %(free_space)dMB free space"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:301
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:433
 #, python-format
 msgid "Creating %sMB persistent overlay"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:351
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:483
 #, python-format
 msgid "Unable to copy %(infile)s to %(outfile)s: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:365
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:497
 msgid "Removing existing Tails system"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:374
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:387
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:507
 #, python-format
-msgid "Unable to chmod %(file)s: %(message)s"
+msgid "Unable to remove file from previous Tails system: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:380
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:514
 #, python-format
-msgid "Unable to remove file from previous Tails system: %(message)s"
+msgid "Unable to chmod %(file)s: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:394
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:521
 #, python-format
 msgid "Unable to remove directory from previous Tails system: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:442
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:569
 #, python-format
 msgid "Cannot find device %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:634
-#, python-format
-msgid "Unable to write on %(device)s, skipping."
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:664
-#, python-format
-msgid ""
-"Some partitions of the target device %(device)s are mounted. They will be "
-"unmounted before starting the installation process."
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:707
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:931
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:619
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:836
 msgid "Unknown filesystem.  Your device may need to be reformatted."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:710
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:934
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:622
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:839
 #, python-format
 msgid "Unsupported filesystem: %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:728
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:640
 #, python-format
 msgid "Unknown GLib exception while trying to mount device: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:733
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:645
 #, python-format
 msgid "Unable to mount device: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:738
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:650
 msgid "No mount points found"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:749
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:661
 #, python-format
-msgid "Entering unmount_device for '%(device)s'"
+msgid "Entering unmount_device for \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:759
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:670
 #, python-format
-msgid "Unmounting mounted filesystems on '%(device)s'"
+msgid "Unmounting mounted filesystems on \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:763
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:674
 #, python-format
-msgid "Unmounting '%(udi)s' on '%(device)s'"
+msgid "Unmounting \"%(udi)s\" on \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:774
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:685
 #, python-format
 msgid "Mount %s exists after unmounting"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:787
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:698
 #, python-format
 msgid "Partitioning device %(device)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:916
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:821
 #, python-format
 msgid "Unsupported device '%(device)s', please report a bug."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:919
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:824
 msgid "Trying to continue anyway."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:928
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:833
 msgid "Verifying filesystem..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:952
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:857
 #, python-format
 msgid "Unable to change volume label: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:958
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:862
 msgid "Installing bootloader..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:965
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:869
 #, python-format
 msgid "Removing %(file)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1044
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:951
 #, python-format
 msgid "%s already bootable"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1064
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:971
 msgid "Unable to find partition"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1087
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:990
 #, python-format
 msgid "Formatting %(device)s as FAT32"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1150
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1053
 #, python-format
 msgid "Reading extracted MBR from %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1154
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1057
 #, python-format
 msgid "Could not read the extracted MBR from %(path)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1167
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1168
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1070
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1071
 #, python-format
 msgid "Resetting Master Boot Record of %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1173
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1076
 msgid "Drive is a loopback, skipping MBR reset"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1177
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1080
 msgid "Synchronizing data on disk..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:150
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:146
 msgid ""
 "Error: Cannot set the label or obtain the UUID of your device.  Unable to "
 "continue."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:184
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:180
 #, python-format
 msgid "Installation complete! (%s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:189
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:185
 msgid "Tails installation failed!"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:281
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:274
 #: ../config/chroot_local-includes/usr/share/applications/tails-installer.desktop.in.h:1
 msgid "Tails Installer"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:324
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:316
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:163
 msgid "Clone the current Tails"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:331
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:323
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:184
 msgid "Use a downloaded Tails ISO image"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:368
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:671
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:361
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:657
 msgid "Upgrade"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:370
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:362
 msgid "Manual Upgrade Instructions"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:372
-msgid "https://tails.boum.org/upgrade/"
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:380
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:583
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:648
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:371
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:569
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:634
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:358
 msgid "Install"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:383
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:373
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:131
 msgid "Installation Instructions"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:385
-msgid "https://tails.boum.org/install/"
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:391
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:380
 #, python-format
 msgid "%(size)s %(vendor)s %(model)s device (%(device)s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:403
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:392
 msgid "No ISO image selected"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:404
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:393
 msgid "Please select a Tails ISO image."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:446
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:435
 msgid "No device suitable to install Tails could be found"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:448
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:437
 #, python-format
 msgid "Please plug a USB flash drive or SD card of at least %0.1f GB."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:482
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:468
 #, python-format
 msgid ""
 "The USB stick \"%(pretty_name)s\" is configured as non-removable by its "
@@ -770,38 +761,38 @@ msgid ""
 "a different model."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:492
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:478
 #, python-format
 msgid ""
 "The device \"%(pretty_name)s\" is too small to install Tails (at least "
 "%(size)s GB is required)."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:505
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:491
 #, python-format
 msgid ""
 "To upgrade device \"%(pretty_name)s\" from this Tails, you need to use a downloaded Tails ISO image:\n"
-"https://tails.boum.org/install/download"
+"%(dl_url)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:526
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:513
 msgid "An error happened while installing Tails"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:578
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:564
 msgid "Installation complete!"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:630
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:617
 msgid "Unable to mount device"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:637
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:670
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:624
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:656
 msgid "Confirm the target USB stick"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:638
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:625
 #, python-format
 msgid ""
 "%(size)s %(vendor)s %(model)s device (%(device)s)\n"
@@ -809,50 +800,50 @@ msgid ""
 "All data on this USB stick will be lost."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:657
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:643
 #, python-format
 msgid "%(parent_size)s %(vendor)s %(model)s device (%(device)s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:665
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:651
 msgid ""
 "\n"
 "\n"
 "The persistent storage on this USB stick will be preserved."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:666
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:652
 #, python-format
 msgid "%(description)s%(persistence_message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:705
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:688
 msgid ""
 "The selected file is unreadable. Please fix its permissions or select "
 "another file."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:711
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:694
 msgid ""
 "Unable to use the selected file.  You may have better luck if you move your "
 "ISO to the root of your drive (ie: C:\\)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:717
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:700
 #, python-format
 msgid "%(filename)s selected"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:28
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:31
 msgid "Unable to find Tails on ISO"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:34
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:37
 #, python-format
 msgid "Could not guess underlying block device: %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:48
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:52
 #, python-format
 msgid ""
 "There was a problem executing `%(cmd)s`.\n"
@@ -860,29 +851,29 @@ msgid ""
 "%(err)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:60
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:64
 #, python-format
-msgid "'%s' does not exist"
+msgid "\"%s\" does not exist"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:62
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:66
 #, python-format
-msgid "'%s' is not a directory"
+msgid "\"%s\" is not a directory"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:72
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:77
 #, python-format
-msgid "Skipping '%(filename)s'"
+msgid "Skipping \"%(filename)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/utils.py:54
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/utils.py:54
 #, python-format
 msgid ""
 "There was a problem executing `%(cmd)s`.%(out)s\n"
 "%(err)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/utils.py:134
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/utils.py:126
 msgid "Could not open device for writing."
 msgstr ""
 
diff --git a/zh_CN.po b/zh_CN.po
index 60e6bdff17..e30d3f0240 100644
--- a/zh_CN.po
+++ b/zh_CN.po
@@ -38,9 +38,9 @@ msgid ""
 msgstr ""
 "Project-Id-Version: Tor Project\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2020-11-16 10:33+0100\n"
-"PO-Revision-Date: 2020-11-29 10:32+0000\n"
-"Last-Translator: Simon Koch <werfaultx at gmail.com>\n"
+"POT-Creation-Date: 2020-12-02 12:10+0100\n"
+"PO-Revision-Date: 2020-12-04 18:13+0000\n"
+"Last-Translator: Transifex Bot <>\n"
 "Language-Team: Chinese (China) (http://www.transifex.com/otf/torproject/language/zh_CN/)\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
@@ -400,7 +400,7 @@ msgid "Additional Settings"
 msgstr "额外设置"
 
 #: config/chroot_local-includes/usr/lib/python3/dist-packages/tailsgreeter/ui/add_settings_dialog.py:40
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:594
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:581
 #: config/chroot_local-includes/usr/local/sbin/tails-additional-software:366
 #: config/chroot_local-includes/usr/local/bin/tails-screen-locker:119
 #: config/chroot_local-includes/usr/local/bin/tor-browser:49
@@ -525,273 +525,264 @@ msgstr "格式(_F)"
 msgid "_Keyboard Layout"
 msgstr "键盘布局(_K)"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:138
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:261
+#, python-format
+msgid "Unable to write on %(device)s, skipping."
+msgstr "无法向 %(device)s 中写入,正在跳过。"
+
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:294
+#, python-format
+msgid ""
+"Some partitions of the target device %(device)s are mounted. They will be "
+"unmounted before starting the installation process."
+msgstr "目标设备的一些分区 %(device)s 已经加载,并将在安装过程开始之前卸载。"
+
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:303
 msgid "Extracting live image to the target device..."
 msgstr "提取实时映像给目标设备..."
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:145
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:310
 #, python-format
 msgid "Wrote to device at %(speed)d MB/sec"
 msgstr "写入设备,写入速度 %(speed)d MB/s"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:276
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:408
 #, python-format
 msgid ""
 "There was a problem executing the following command: `%(command)s`.\n"
-"A more detailed error log has been written to '%(filename)s'."
-msgstr "执行以下指令时出错:“%(command)s”。\n更详细的错误日志已写入“%(filename)s”。"
+"A more detailed error log has been written to \"%(filename)s\"."
+msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:292
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:424
 #, python-format
 msgid ""
 "Not enough free space on device.\n"
 "%(iso_size)dMB ISO + %(overlay_size)dMB overlay > %(free_space)dMB free space"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:301
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:433
 #, python-format
 msgid "Creating %sMB persistent overlay"
 msgstr "正在创建 %sMB 持久覆盖"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:351
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:483
 #, python-format
 msgid "Unable to copy %(infile)s to %(outfile)s: %(message)s"
 msgstr "无法复制 %(infile)s 至 %(outfile)s : %(message)s"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:365
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:497
 msgid "Removing existing Tails system"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:374
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:387
-#, python-format
-msgid "Unable to chmod %(file)s: %(message)s"
-msgstr "无法更改权限 %(file)s:%(message)s"
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:380
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:507
 #, python-format
 msgid "Unable to remove file from previous Tails system: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:394
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:514
+#, python-format
+msgid "Unable to chmod %(file)s: %(message)s"
+msgstr "无法更改权限 %(file)s:%(message)s"
+
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:521
 #, python-format
 msgid "Unable to remove directory from previous Tails system: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:442
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:569
 #, python-format
 msgid "Cannot find device %s"
 msgstr "无法找到设备 %s"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:634
-#, python-format
-msgid "Unable to write on %(device)s, skipping."
-msgstr "无法向 %(device)s 中写入,正在跳过。"
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:664
-#, python-format
-msgid ""
-"Some partitions of the target device %(device)s are mounted. They will be "
-"unmounted before starting the installation process."
-msgstr "目标设备的一些分区 %(device)s 已经加载,并将在安装过程开始之前卸载。"
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:707
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:931
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:619
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:836
 msgid "Unknown filesystem.  Your device may need to be reformatted."
 msgstr "未知的文件系统。  您的设备也许需要重新格式化。"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:710
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:934
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:622
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:839
 #, python-format
 msgid "Unsupported filesystem: %s"
 msgstr "不支持的文件系统:%s"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:728
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:640
 #, python-format
 msgid "Unknown GLib exception while trying to mount device: %(message)s"
 msgstr "尝试挂载设备时遇到未知的 GLib 异常:%(message)s"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:733
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:645
 #, python-format
 msgid "Unable to mount device: %(message)s"
 msgstr "无法挂载设备:%(message)s"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:738
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:650
 msgid "No mount points found"
 msgstr "未找到挂载点"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:749
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:661
 #, python-format
-msgid "Entering unmount_device for '%(device)s'"
-msgstr "输入 '%(device)s' 的卸载设备"
+msgid "Entering unmount_device for \"%(device)s\""
+msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:759
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:670
 #, python-format
-msgid "Unmounting mounted filesystems on '%(device)s'"
-msgstr "卸载 '%(device)s' 上的已挂载文件系统"
+msgid "Unmounting mounted filesystems on \"%(device)s\""
+msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:763
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:674
 #, python-format
-msgid "Unmounting '%(udi)s' on '%(device)s'"
-msgstr "卸载 '%(device)s' 上的 '%(udi)s'"
+msgid "Unmounting \"%(udi)s\" on \"%(device)s\""
+msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:774
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:685
 #, python-format
 msgid "Mount %s exists after unmounting"
 msgstr "卸载之后掛载已存在 %s "
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:787
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:698
 #, python-format
 msgid "Partitioning device %(device)s"
 msgstr "分区设备 %(device)s"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:916
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:821
 #, python-format
 msgid "Unsupported device '%(device)s', please report a bug."
 msgstr "不是支持的设备'%(device)s',请报告此故障。"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:919
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:824
 msgid "Trying to continue anyway."
 msgstr "无论如何正在尝试继续"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:928
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:833
 msgid "Verifying filesystem..."
 msgstr "正在验证文件系统..."
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:952
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:857
 #, python-format
 msgid "Unable to change volume label: %(message)s"
 msgstr "无法改变卷标:%(message)s"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:958
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:862
 msgid "Installing bootloader..."
 msgstr "正在安装引导程序..."
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:965
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:869
 #, python-format
 msgid "Removing %(file)s"
 msgstr "正在移除 %(file)s"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1044
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:951
 #, python-format
 msgid "%s already bootable"
 msgstr "%s 已经是可引导盘"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1064
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:971
 msgid "Unable to find partition"
 msgstr "找不到分区"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1087
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:990
 #, python-format
 msgid "Formatting %(device)s as FAT32"
 msgstr "正在格式化 %(device)s 为 FAT32 格式"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1150
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1053
 #, python-format
 msgid "Reading extracted MBR from %s"
 msgstr "正在读取从 %s 提取的 MBR"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1154
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1057
 #, python-format
 msgid "Could not read the extracted MBR from %(path)s"
 msgstr "无法读取从 %(path)s 提取的 MBR"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1167
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1168
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1070
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1071
 #, python-format
 msgid "Resetting Master Boot Record of %s"
 msgstr "正在重置 %s 的 MBR"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1173
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1076
 msgid "Drive is a loopback, skipping MBR reset"
 msgstr "驱动器为环回 ,跳过 MBR 重设"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1177
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1080
 msgid "Synchronizing data on disk..."
 msgstr "正在同步硬盘中的数据..."
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:150
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:146
 msgid ""
 "Error: Cannot set the label or obtain the UUID of your device.  Unable to "
 "continue."
 msgstr "错误:无法设定标签或获得你设备的UUID。 不能继续。"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:184
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:180
 #, python-format
 msgid "Installation complete! (%s)"
 msgstr "安装完成!(%s)"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:189
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:185
 msgid "Tails installation failed!"
 msgstr "Tails 安装失败!"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:281
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:274
 #: ../config/chroot_local-includes/usr/share/applications/tails-installer.desktop.in.h:1
 msgid "Tails Installer"
 msgstr "Tails 安装程序"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:324
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:316
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:163
 msgid "Clone the current Tails"
 msgstr "克隆当前的 Tails"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:331
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:323
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:184
 msgid "Use a downloaded Tails ISO image"
 msgstr "使用已下载的 Tails ISO 映像"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:368
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:671
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:361
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:657
 msgid "Upgrade"
 msgstr "升级"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:370
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:362
 msgid "Manual Upgrade Instructions"
 msgstr "手动更新指南:"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:372
-msgid "https://tails.boum.org/upgrade/"
-msgstr "https://tails.boum.org/upgrade/"
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:380
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:583
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:648
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:371
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:569
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:634
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:358
 msgid "Install"
 msgstr "安装"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:383
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:373
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:131
 msgid "Installation Instructions"
 msgstr "安装说明"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:385
-msgid "https://tails.boum.org/install/"
-msgstr "https://tails.boum.org/install/"
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:391
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:380
 #, python-format
 msgid "%(size)s %(vendor)s %(model)s device (%(device)s)"
 msgstr "%(size)s%(vendor)s%(model)s设备(%(device)s)"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:403
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:392
 msgid "No ISO image selected"
 msgstr "无选中的 ISO 映像"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:404
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:393
 msgid "Please select a Tails ISO image."
 msgstr "请选择一个 Tails 的 ISO 映像。"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:446
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:435
 msgid "No device suitable to install Tails could be found"
 msgstr "找不到适合安装 Tails 的设备"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:448
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:437
 #, python-format
 msgid "Please plug a USB flash drive or SD card of at least %0.1f GB."
 msgstr "请插入容量 %0.1f GB 以上的的 U 盘或 SD 卡。"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:482
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:468
 #, python-format
 msgid ""
 "The USB stick \"%(pretty_name)s\" is configured as non-removable by its "
@@ -799,38 +790,38 @@ msgid ""
 "a different model."
 msgstr "此USB移动存储设备\"%(pretty_name)s\"被生产厂商配置为不可移动磁盘,Tails 无法从其上启动。请尝试在其他移动存储设备上安装。"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:492
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:478
 #, python-format
 msgid ""
 "The device \"%(pretty_name)s\" is too small to install Tails (at least "
 "%(size)s GB is required)."
 msgstr "设备“%(pretty_name)s”太小,不足以安装 Tails(需要至少 %(size)s GB 的空间)。"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:505
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:491
 #, python-format
 msgid ""
 "To upgrade device \"%(pretty_name)s\" from this Tails, you need to use a downloaded Tails ISO image:\n"
-"https://tails.boum.org/install/download"
-msgstr "要更新 %(pretty_name)s 上的 Tails ,你需要使用一个 Tails ISO 映像:\nhttps://tails.boum.org/install/download"
+"%(dl_url)s"
+msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:526
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:513
 msgid "An error happened while installing Tails"
 msgstr "安装 Tails 时发生错误"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:578
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:564
 msgid "Installation complete!"
 msgstr "安装完成!"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:630
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:617
 msgid "Unable to mount device"
 msgstr "无法挂载设备"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:637
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:670
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:624
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:656
 msgid "Confirm the target USB stick"
 msgstr "确认目标 USB 存储器"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:638
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:625
 #, python-format
 msgid ""
 "%(size)s %(vendor)s %(model)s device (%(device)s)\n"
@@ -838,50 +829,50 @@ msgid ""
 "All data on this USB stick will be lost."
 msgstr "%(size)s%(vendor)s%(model)s磁盘(%(device)s)\n\n此USB存储器上的所有数据将会丢失。"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:657
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:643
 #, python-format
 msgid "%(parent_size)s %(vendor)s %(model)s device (%(device)s)"
 msgstr "%(parent_size)s%(vendor)s%(model)s设备(%(device)s)"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:665
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:651
 msgid ""
 "\n"
 "\n"
 "The persistent storage on this USB stick will be preserved."
 msgstr "\n\nUSB存储器上现存的永久存储将会被保留。"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:666
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:652
 #, python-format
 msgid "%(description)s%(persistence_message)s"
 msgstr "%(description)s%(persistence_message)s"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:705
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:688
 msgid ""
 "The selected file is unreadable. Please fix its permissions or select "
 "another file."
 msgstr "选中文件不可读。请修改其许可或选择其他文件。"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:711
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:694
 msgid ""
 "Unable to use the selected file.  You may have better luck if you move your "
 "ISO to the root of your drive (ie: C:\\)"
 msgstr "无法使用所选文件。您可以将文件移动到磁盘根目录后再试(例如 C:\\)"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:717
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:700
 #, python-format
 msgid "%(filename)s selected"
 msgstr "%(filename)s 已选取"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:28
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:31
 msgid "Unable to find Tails on ISO"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:34
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:37
 #, python-format
 msgid "Could not guess underlying block device: %s"
 msgstr "无法猜测底层块设备:%s"
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:48
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:52
 #, python-format
 msgid ""
 "There was a problem executing `%(cmd)s`.\n"
@@ -889,29 +880,29 @@ msgid ""
 "%(err)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:60
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:64
 #, python-format
-msgid "'%s' does not exist"
-msgstr "“%s” 不存在"
+msgid "\"%s\" does not exist"
+msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:62
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:66
 #, python-format
-msgid "'%s' is not a directory"
-msgstr "“%s” 不是一个文件夹"
+msgid "\"%s\" is not a directory"
+msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:72
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:77
 #, python-format
-msgid "Skipping '%(filename)s'"
-msgstr "跳过 “%(filename)s”"
+msgid "Skipping \"%(filename)s\""
+msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/utils.py:54
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/utils.py:54
 #, python-format
 msgid ""
 "There was a problem executing `%(cmd)s`.%(out)s\n"
 "%(err)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/utils.py:134
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/utils.py:126
 msgid "Could not open device for writing."
 msgstr "无法向设备中写入数据。"
 
diff --git a/zh_HK.po b/zh_HK.po
index b6c9d59a2b..531e636892 100644
--- a/zh_HK.po
+++ b/zh_HK.po
@@ -12,8 +12,8 @@ msgid ""
 msgstr ""
 "Project-Id-Version: Tor Project\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2020-11-16 10:33+0100\n"
-"PO-Revision-Date: 2020-11-16 12:13+0000\n"
+"POT-Creation-Date: 2020-12-02 12:10+0100\n"
+"PO-Revision-Date: 2020-12-04 18:13+0000\n"
 "Last-Translator: Transifex Bot <>\n"
 "Language-Team: Chinese (Hong Kong) (http://www.transifex.com/otf/torproject/language/zh_HK/)\n"
 "MIME-Version: 1.0\n"
@@ -374,7 +374,7 @@ msgid "Additional Settings"
 msgstr ""
 
 #: config/chroot_local-includes/usr/lib/python3/dist-packages/tailsgreeter/ui/add_settings_dialog.py:40
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:594
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:581
 #: config/chroot_local-includes/usr/local/sbin/tails-additional-software:366
 #: config/chroot_local-includes/usr/local/bin/tails-screen-locker:119
 #: config/chroot_local-includes/usr/local/bin/tor-browser:49
@@ -499,273 +499,264 @@ msgstr ""
 msgid "_Keyboard Layout"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:138
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:261
+#, python-format
+msgid "Unable to write on %(device)s, skipping."
+msgstr ""
+
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:294
+#, python-format
+msgid ""
+"Some partitions of the target device %(device)s are mounted. They will be "
+"unmounted before starting the installation process."
+msgstr ""
+
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:303
 msgid "Extracting live image to the target device..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:145
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:310
 #, python-format
 msgid "Wrote to device at %(speed)d MB/sec"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:276
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:408
 #, python-format
 msgid ""
 "There was a problem executing the following command: `%(command)s`.\n"
-"A more detailed error log has been written to '%(filename)s'."
+"A more detailed error log has been written to \"%(filename)s\"."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:292
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:424
 #, python-format
 msgid ""
 "Not enough free space on device.\n"
 "%(iso_size)dMB ISO + %(overlay_size)dMB overlay > %(free_space)dMB free space"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:301
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:433
 #, python-format
 msgid "Creating %sMB persistent overlay"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:351
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:483
 #, python-format
 msgid "Unable to copy %(infile)s to %(outfile)s: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:365
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:497
 msgid "Removing existing Tails system"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:374
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:387
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:507
 #, python-format
-msgid "Unable to chmod %(file)s: %(message)s"
+msgid "Unable to remove file from previous Tails system: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:380
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:514
 #, python-format
-msgid "Unable to remove file from previous Tails system: %(message)s"
+msgid "Unable to chmod %(file)s: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:394
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:521
 #, python-format
 msgid "Unable to remove directory from previous Tails system: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:442
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:569
 #, python-format
 msgid "Cannot find device %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:634
-#, python-format
-msgid "Unable to write on %(device)s, skipping."
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:664
-#, python-format
-msgid ""
-"Some partitions of the target device %(device)s are mounted. They will be "
-"unmounted before starting the installation process."
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:707
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:931
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:619
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:836
 msgid "Unknown filesystem.  Your device may need to be reformatted."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:710
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:934
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:622
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:839
 #, python-format
 msgid "Unsupported filesystem: %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:728
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:640
 #, python-format
 msgid "Unknown GLib exception while trying to mount device: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:733
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:645
 #, python-format
 msgid "Unable to mount device: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:738
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:650
 msgid "No mount points found"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:749
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:661
 #, python-format
-msgid "Entering unmount_device for '%(device)s'"
+msgid "Entering unmount_device for \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:759
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:670
 #, python-format
-msgid "Unmounting mounted filesystems on '%(device)s'"
+msgid "Unmounting mounted filesystems on \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:763
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:674
 #, python-format
-msgid "Unmounting '%(udi)s' on '%(device)s'"
+msgid "Unmounting \"%(udi)s\" on \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:774
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:685
 #, python-format
 msgid "Mount %s exists after unmounting"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:787
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:698
 #, python-format
 msgid "Partitioning device %(device)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:916
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:821
 #, python-format
 msgid "Unsupported device '%(device)s', please report a bug."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:919
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:824
 msgid "Trying to continue anyway."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:928
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:833
 msgid "Verifying filesystem..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:952
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:857
 #, python-format
 msgid "Unable to change volume label: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:958
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:862
 msgid "Installing bootloader..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:965
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:869
 #, python-format
 msgid "Removing %(file)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1044
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:951
 #, python-format
 msgid "%s already bootable"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1064
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:971
 msgid "Unable to find partition"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1087
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:990
 #, python-format
 msgid "Formatting %(device)s as FAT32"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1150
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1053
 #, python-format
 msgid "Reading extracted MBR from %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1154
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1057
 #, python-format
 msgid "Could not read the extracted MBR from %(path)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1167
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1168
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1070
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1071
 #, python-format
 msgid "Resetting Master Boot Record of %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1173
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1076
 msgid "Drive is a loopback, skipping MBR reset"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1177
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1080
 msgid "Synchronizing data on disk..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:150
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:146
 msgid ""
 "Error: Cannot set the label or obtain the UUID of your device.  Unable to "
 "continue."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:184
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:180
 #, python-format
 msgid "Installation complete! (%s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:189
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:185
 msgid "Tails installation failed!"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:281
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:274
 #: ../config/chroot_local-includes/usr/share/applications/tails-installer.desktop.in.h:1
 msgid "Tails Installer"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:324
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:316
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:163
 msgid "Clone the current Tails"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:331
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:323
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:184
 msgid "Use a downloaded Tails ISO image"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:368
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:671
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:361
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:657
 msgid "Upgrade"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:370
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:362
 msgid "Manual Upgrade Instructions"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:372
-msgid "https://tails.boum.org/upgrade/"
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:380
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:583
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:648
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:371
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:569
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:634
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:358
 msgid "Install"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:383
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:373
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:131
 msgid "Installation Instructions"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:385
-msgid "https://tails.boum.org/install/"
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:391
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:380
 #, python-format
 msgid "%(size)s %(vendor)s %(model)s device (%(device)s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:403
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:392
 msgid "No ISO image selected"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:404
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:393
 msgid "Please select a Tails ISO image."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:446
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:435
 msgid "No device suitable to install Tails could be found"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:448
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:437
 #, python-format
 msgid "Please plug a USB flash drive or SD card of at least %0.1f GB."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:482
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:468
 #, python-format
 msgid ""
 "The USB stick \"%(pretty_name)s\" is configured as non-removable by its "
@@ -773,38 +764,38 @@ msgid ""
 "a different model."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:492
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:478
 #, python-format
 msgid ""
 "The device \"%(pretty_name)s\" is too small to install Tails (at least "
 "%(size)s GB is required)."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:505
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:491
 #, python-format
 msgid ""
 "To upgrade device \"%(pretty_name)s\" from this Tails, you need to use a downloaded Tails ISO image:\n"
-"https://tails.boum.org/install/download"
+"%(dl_url)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:526
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:513
 msgid "An error happened while installing Tails"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:578
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:564
 msgid "Installation complete!"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:630
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:617
 msgid "Unable to mount device"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:637
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:670
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:624
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:656
 msgid "Confirm the target USB stick"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:638
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:625
 #, python-format
 msgid ""
 "%(size)s %(vendor)s %(model)s device (%(device)s)\n"
@@ -812,50 +803,50 @@ msgid ""
 "All data on this USB stick will be lost."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:657
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:643
 #, python-format
 msgid "%(parent_size)s %(vendor)s %(model)s device (%(device)s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:665
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:651
 msgid ""
 "\n"
 "\n"
 "The persistent storage on this USB stick will be preserved."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:666
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:652
 #, python-format
 msgid "%(description)s%(persistence_message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:705
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:688
 msgid ""
 "The selected file is unreadable. Please fix its permissions or select "
 "another file."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:711
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:694
 msgid ""
 "Unable to use the selected file.  You may have better luck if you move your "
 "ISO to the root of your drive (ie: C:\\)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:717
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:700
 #, python-format
 msgid "%(filename)s selected"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:28
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:31
 msgid "Unable to find Tails on ISO"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:34
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:37
 #, python-format
 msgid "Could not guess underlying block device: %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:48
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:52
 #, python-format
 msgid ""
 "There was a problem executing `%(cmd)s`.\n"
@@ -863,29 +854,29 @@ msgid ""
 "%(err)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:60
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:64
 #, python-format
-msgid "'%s' does not exist"
+msgid "\"%s\" does not exist"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:62
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:66
 #, python-format
-msgid "'%s' is not a directory"
+msgid "\"%s\" is not a directory"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:72
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:77
 #, python-format
-msgid "Skipping '%(filename)s'"
+msgid "Skipping \"%(filename)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/utils.py:54
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/utils.py:54
 #, python-format
 msgid ""
 "There was a problem executing `%(cmd)s`.%(out)s\n"
 "%(err)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/utils.py:134
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/utils.py:126
 msgid "Could not open device for writing."
 msgstr ""
 
diff --git a/zh_TW.po b/zh_TW.po
index 918c91beba..f322a9562b 100644
--- a/zh_TW.po
+++ b/zh_TW.po
@@ -22,8 +22,8 @@ msgid ""
 msgstr ""
 "Project-Id-Version: Tor Project\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2020-11-16 10:33+0100\n"
-"PO-Revision-Date: 2020-11-16 12:13+0000\n"
+"POT-Creation-Date: 2020-12-02 12:10+0100\n"
+"PO-Revision-Date: 2020-12-04 18:13+0000\n"
 "Last-Translator: Transifex Bot <>\n"
 "Language-Team: Chinese (Taiwan) (http://www.transifex.com/otf/torproject/language/zh_TW/)\n"
 "MIME-Version: 1.0\n"
@@ -384,7 +384,7 @@ msgid "Additional Settings"
 msgstr ""
 
 #: config/chroot_local-includes/usr/lib/python3/dist-packages/tailsgreeter/ui/add_settings_dialog.py:40
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:594
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:581
 #: config/chroot_local-includes/usr/local/sbin/tails-additional-software:366
 #: config/chroot_local-includes/usr/local/bin/tails-screen-locker:119
 #: config/chroot_local-includes/usr/local/bin/tor-browser:49
@@ -509,273 +509,264 @@ msgstr ""
 msgid "_Keyboard Layout"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:138
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:261
+#, python-format
+msgid "Unable to write on %(device)s, skipping."
+msgstr ""
+
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:294
+#, python-format
+msgid ""
+"Some partitions of the target device %(device)s are mounted. They will be "
+"unmounted before starting the installation process."
+msgstr ""
+
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:303
 msgid "Extracting live image to the target device..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:145
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:310
 #, python-format
 msgid "Wrote to device at %(speed)d MB/sec"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:276
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:408
 #, python-format
 msgid ""
 "There was a problem executing the following command: `%(command)s`.\n"
-"A more detailed error log has been written to '%(filename)s'."
+"A more detailed error log has been written to \"%(filename)s\"."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:292
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:424
 #, python-format
 msgid ""
 "Not enough free space on device.\n"
 "%(iso_size)dMB ISO + %(overlay_size)dMB overlay > %(free_space)dMB free space"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:301
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:433
 #, python-format
 msgid "Creating %sMB persistent overlay"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:351
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:483
 #, python-format
 msgid "Unable to copy %(infile)s to %(outfile)s: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:365
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:497
 msgid "Removing existing Tails system"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:374
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:387
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:507
 #, python-format
-msgid "Unable to chmod %(file)s: %(message)s"
+msgid "Unable to remove file from previous Tails system: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:380
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:514
 #, python-format
-msgid "Unable to remove file from previous Tails system: %(message)s"
+msgid "Unable to chmod %(file)s: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:394
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:521
 #, python-format
 msgid "Unable to remove directory from previous Tails system: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:442
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:569
 #, python-format
 msgid "Cannot find device %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:634
-#, python-format
-msgid "Unable to write on %(device)s, skipping."
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:664
-#, python-format
-msgid ""
-"Some partitions of the target device %(device)s are mounted. They will be "
-"unmounted before starting the installation process."
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:707
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:931
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:619
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:836
 msgid "Unknown filesystem.  Your device may need to be reformatted."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:710
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:934
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:622
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:839
 #, python-format
 msgid "Unsupported filesystem: %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:728
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:640
 #, python-format
 msgid "Unknown GLib exception while trying to mount device: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:733
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:645
 #, python-format
 msgid "Unable to mount device: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:738
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:650
 msgid "No mount points found"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:749
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:661
 #, python-format
-msgid "Entering unmount_device for '%(device)s'"
+msgid "Entering unmount_device for \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:759
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:670
 #, python-format
-msgid "Unmounting mounted filesystems on '%(device)s'"
+msgid "Unmounting mounted filesystems on \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:763
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:674
 #, python-format
-msgid "Unmounting '%(udi)s' on '%(device)s'"
+msgid "Unmounting \"%(udi)s\" on \"%(device)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:774
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:685
 #, python-format
 msgid "Mount %s exists after unmounting"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:787
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:698
 #, python-format
 msgid "Partitioning device %(device)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:916
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:821
 #, python-format
 msgid "Unsupported device '%(device)s', please report a bug."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:919
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:824
 msgid "Trying to continue anyway."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:928
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:833
 msgid "Verifying filesystem..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:952
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:857
 #, python-format
 msgid "Unable to change volume label: %(message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:958
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:862
 msgid "Installing bootloader..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:965
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:869
 #, python-format
 msgid "Removing %(file)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1044
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:951
 #, python-format
 msgid "%s already bootable"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1064
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:971
 msgid "Unable to find partition"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1087
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:990
 #, python-format
 msgid "Formatting %(device)s as FAT32"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1150
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1053
 #, python-format
 msgid "Reading extracted MBR from %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1154
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1057
 #, python-format
 msgid "Could not read the extracted MBR from %(path)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1167
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1168
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1070
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1071
 #, python-format
 msgid "Resetting Master Boot Record of %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1173
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1076
 msgid "Drive is a loopback, skipping MBR reset"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/creator.py:1177
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/creator.py:1080
 msgid "Synchronizing data on disk..."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:150
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:146
 msgid ""
 "Error: Cannot set the label or obtain the UUID of your device.  Unable to "
 "continue."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:184
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:180
 #, python-format
 msgid "Installation complete! (%s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:189
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:185
 msgid "Tails installation failed!"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:281
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:274
 #: ../config/chroot_local-includes/usr/share/applications/tails-installer.desktop.in.h:1
 msgid "Tails Installer"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:324
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:316
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:163
 msgid "Clone the current Tails"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:331
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:323
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:184
 msgid "Use a downloaded Tails ISO image"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:368
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:671
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:361
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:657
 msgid "Upgrade"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:370
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:362
 msgid "Manual Upgrade Instructions"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:372
-msgid "https://tails.boum.org/upgrade/"
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:380
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:583
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:648
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:371
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:569
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:634
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:358
 msgid "Install"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:383
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:373
 #: ../config/chroot_local-includes/usr/share/tails-installer/tails-installer.ui.in:131
 msgid "Installation Instructions"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:385
-msgid "https://tails.boum.org/install/"
-msgstr ""
-
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:391
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:380
 #, python-format
 msgid "%(size)s %(vendor)s %(model)s device (%(device)s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:403
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:392
 msgid "No ISO image selected"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:404
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:393
 msgid "Please select a Tails ISO image."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:446
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:435
 msgid "No device suitable to install Tails could be found"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:448
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:437
 #, python-format
 msgid "Please plug a USB flash drive or SD card of at least %0.1f GB."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:482
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:468
 #, python-format
 msgid ""
 "The USB stick \"%(pretty_name)s\" is configured as non-removable by its "
@@ -783,38 +774,38 @@ msgid ""
 "a different model."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:492
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:478
 #, python-format
 msgid ""
 "The device \"%(pretty_name)s\" is too small to install Tails (at least "
 "%(size)s GB is required)."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:505
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:491
 #, python-format
 msgid ""
 "To upgrade device \"%(pretty_name)s\" from this Tails, you need to use a downloaded Tails ISO image:\n"
-"https://tails.boum.org/install/download"
+"%(dl_url)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:526
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:513
 msgid "An error happened while installing Tails"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:578
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:564
 msgid "Installation complete!"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:630
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:617
 msgid "Unable to mount device"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:637
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:670
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:624
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:656
 msgid "Confirm the target USB stick"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:638
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:625
 #, python-format
 msgid ""
 "%(size)s %(vendor)s %(model)s device (%(device)s)\n"
@@ -822,50 +813,50 @@ msgid ""
 "All data on this USB stick will be lost."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:657
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:643
 #, python-format
 msgid "%(parent_size)s %(vendor)s %(model)s device (%(device)s)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:665
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:651
 msgid ""
 "\n"
 "\n"
 "The persistent storage on this USB stick will be preserved."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:666
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:652
 #, python-format
 msgid "%(description)s%(persistence_message)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:705
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:688
 msgid ""
 "The selected file is unreadable. Please fix its permissions or select "
 "another file."
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:711
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:694
 msgid ""
 "Unable to use the selected file.  You may have better luck if you move your "
 "ISO to the root of your drive (ie: C:\\)"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/gui.py:717
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/gui.py:700
 #, python-format
 msgid "%(filename)s selected"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:28
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:31
 msgid "Unable to find Tails on ISO"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:34
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:37
 #, python-format
 msgid "Could not guess underlying block device: %s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:48
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:52
 #, python-format
 msgid ""
 "There was a problem executing `%(cmd)s`.\n"
@@ -873,29 +864,29 @@ msgid ""
 "%(err)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:60
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:64
 #, python-format
-msgid "'%s' does not exist"
+msgid "\"%s\" does not exist"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:62
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:66
 #, python-format
-msgid "'%s' is not a directory"
+msgid "\"%s\" is not a directory"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/source.py:72
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/source.py:77
 #, python-format
-msgid "Skipping '%(filename)s'"
+msgid "Skipping \"%(filename)s\""
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/utils.py:54
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/utils.py:54
 #, python-format
 msgid ""
 "There was a problem executing `%(cmd)s`.%(out)s\n"
 "%(err)s"
 msgstr ""
 
-#: config/chroot_local-includes/usr/lib/python2.7/dist-packages/tails_installer/utils.py:134
+#: config/chroot_local-includes/usr/lib/python3/dist-packages/tails_installer/utils.py:126
 msgid "Could not open device for writing."
 msgstr ""
 



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