This looks similar to https://gitlab.gnome.org/GNOME/gdm/-/issues/462, although that upstream bug seems to imply the problem happens systematically, whereas in my case it's random.
** Bug watch added: gitlab.gnome.org/GNOME/gdm/-/issues #462 https://gitlab.gnome.org/GNOME/gdm/-/issues/462 -- 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/1869835 Title: Login screen randomly reverts my default keyboard layout to en-US To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-shell/+bug/1869835/+subscriptions -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs