Public bug reported: I was testing an upgrade from eoan to focal via `update-manager -d -c` and at some point during the upgrade I got a blank screen with flashing cursor.
In the journal [1] I can see: Apr 23 17:28:06 marcustomlinson gnome-shell[1421]: GNOME Shell crashed with signal 11 Apr 23 17:28:06 marcustomlinson gnome-shell[1421]: == Stack trace for context 0x556cbbb1e340 == Apr 23 17:28:06 marcustomlinson gnome-shell[1421]: st_label_set_text: assertion 'text != NULL' failed [1] https://paste.ubuntu.com/p/Bnp5M9XWYP/ ** Affects: gnome-shell (Ubuntu) Importance: Undecided Status: New -- 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/1874491 Title: Shell crashed during upgrade from Eoan to Focal To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-shell/+bug/1874491/+subscriptions -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs