I would like to verify *which* crash that is. Can you please attach a log: journalctl -b0 > journal.txt
and/or identify a crash report link? Look at https://errors.ubuntu.com/user/ID where ID is the content of file /var/lib/whoopsie/whoopsie-id on the machine. Do you find any links to recent problems on that page? If so then please send the links to us. ** Changed in: gnome-shell (Ubuntu) Status: Confirmed => Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1849249 Title: gnome-shell crashed with SIGABRT: mutter:ERROR:../src/core/window.c:4841:set_workspace_state: assertion failed: (workspace == NULL) To manage notifications about this bug go to: https://bugs.launchpad.net/gnome-shell/+bug/1849249/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs