A fix has been merged upstream two months ago, see https://gitlab.gnome.org/GNOME/gnome-shell/-/issues/4184 and https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/2027
The fix was released with version 40.6, but Debian and Ubuntu haven't updated the upstream package in their repository, yet. ** Bug watch added: gitlab.gnome.org/GNOME/gnome-shell/-/issues #4184 https://gitlab.gnome.org/GNOME/gnome-shell/-/issues/4184 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1933996 Title: Alt-tab stops switching windows [JS ERROR: TypeError: window is null _createWindowClone@resource:///org/gnome/shell/ui/altTab.js:29:27] To manage notifications about this bug go to: https://bugs.launchpad.net/gnome-shell/+bug/1933996/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs