<div>Question:  What's with the failure when installing Tor of the "no valid keys" for focal?  I've had to back up to ubuntu 18 several times.  --potlatch--<br></div><div><br></div><div class="protonmail_signature_block"><div class="protonmail_signature_block-user protonmail_signature_block-empty"><br></div><div class="protonmail_signature_block-proton">Sent with <a href="https://protonmail.com" target="_blank">ProtonMail</a> Secure Email.<br></div></div>