Maybe related? https://gitlab.gnome.org/GNOME/mutter/-/issues/2155 which is fixed in 42.rc: https://gitlab.gnome.org/GNOME/mutter/-/commit/690b8806d
** Bug watch added: gitlab.gnome.org/GNOME/mutter/-/issues #2155 https://gitlab.gnome.org/GNOME/mutter/-/issues/2155 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to 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 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs