A work around for some of you might be to use Thunderbird's official Linux binary from: https://www.thunderbird.net/en-US/download/. It doesn't use Apt or Snap, but it does self update to avoid security issues. That said, you don't get the security sandboxing of Snap.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2009825 Title: [snap] thunderbird cannot sign messages with external gnupg To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/thunderbird/+bug/2009825/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs