FWIW: On the installation where have the issue, this is what it looks like in a Xorg session:
$ gnome-extensions-app Segmentation fault (core dumped) Same as bug #1966221 in other words. (The command shown in the bug description was run in a Wayland session.) -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to gnome-shell in Ubuntu. https://bugs.launchpad.net/bugs/1965563 Title: gnome-extensions-app fails to start (Protocol error) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-shell/+bug/1965563/+subscriptions -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs
