Let's assume this is https://gitlab.gnome.org/GNOME/mutter/issues/750 for now, until proven otherwise.
If it's not then you will need to follow these instructions: https://wiki.ubuntu.com/Bugs/Responses#Missing_a_crash_report_or_having_a_.crash_attachment ** Bug watch added: gitlab.gnome.org/GNOME/mutter/issues #750 https://gitlab.gnome.org/GNOME/mutter/issues/750 ** Also affects: mutter via https://gitlab.gnome.org/GNOME/mutter/issues/750 Importance: Unknown Status: Unknown ** Tags added: fixed-in-3.34.2 fixed-upstream ** Also affects: mutter (Ubuntu Focal) Importance: Undecided Status: New ** Also affects: mutter (Ubuntu Eoan) Importance: Undecided Status: New ** Changed in: mutter (Ubuntu Focal) Status: New => Fix Released -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to mutter in Ubuntu. https://bugs.launchpad.net/bugs/1850535 Title: Ubuntu 19.10 gnome-shell crashes after changing keyboard Status in Mutter: Unknown Status in mutter package in Ubuntu: Fix Released Status in mutter source package in Eoan: New Status in mutter source package in Focal: Fix Released Bug description: Updated to Ubuntu 19.10 Eoan, changing keyboard (from zh-cn to es-es) crashes gnome-shell, and displays that logoff is needed, but clicking logoff button is useless (won't work). Reboot, log in, and a black screen with movable cursur will be displayed. After some time, the crash screen will again be displayed. Checked journalctl /usr/bin/gnome-shell, a lot of "gnome-shell[1907]: _clutter_stage_queue_event: assertion 'CLUTTER_IS_STAGE (stage)' failed" was found. Use tty3 to login and deleting ~/.config/dconf/user would help logging in to desktop environment (gnome won't display dock, and have no settings of dock for some reason though), but changing keyboard still crashes gnome as before. I tried adding disco and focal apt source into sources.list, and use aptitude to upgrade, or downgrade gnome to other versions. Things won't work either (can't even login). After some googling, I found a possibly related PR: https://gitlab.gnome.org/GNOME/mutter/merge_requests/764, but this commit is on 3.35.1, not 3.34. To manage notifications about this bug go to: https://bugs.launchpad.net/mutter/+bug/1850535/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
