Workaround: add to the ~/.config/mimeapps.list file [Added Associations] x-scheme-handler/mid=thunderbird.desktop;
[Default Applications] x-scheme-handler/mid=thunderbird.desktop; -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1960614 Title: Add mid: scheme handler to thunderbird.desktop To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/thunderbird/+bug/1960614/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs