Not sure I can add here as on 10.15.7 macOS However, there is some familiarity on this issue. I seem to recall having similer situ a few versions of TB back AND macOS, maybe that version. At the time I think i srted by setting the profile window at startup to appear and so I could then choose an existing profile already set - think I also copied one profile to another directory (folder) and renamed it and chose that from the Profile window
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1770587 Title: creation of new email account impossible in thunderbird To manage notifications about this bug go to: https://bugs.launchpad.net/thunderbird/+bug/1770587/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs