Tested comment #12. Yes, it works! And it displays Lightning 6.2.2.1. I add it as attachment
** Attachment added: "lightning-6.2.2.1.xpi" https://bugs.launchpad.net/ubuntu/+source/thunderbird/+bug/1797945/+attachment/5201828/+files/lightning-6.2.2.1.xpi -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1797945 Title: Lightning incompatible with Thunderbird 60.2.1 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/thunderbird/+bug/1797945/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs