Indeed, this doesn't address the root cause, but since the error doesn't lead to a crash, it's perfectly fine for me – I don't lose my session or any open editors.
gnome-extensions list --enabled d...@rastersoft.com ubuntu-appindicat...@ubuntu.com ubuntu-d...@ubuntu.com The root cause might be related to the layout, because during the first crash it tried to set the cursor position to (1920, 23), which doesn't exist. ** Attachment added: "screen_layout.png" https://bugs.launchpad.net/ubuntu/+source/mutter/+bug/2117277/+attachment/5893680/+files/screen_layout.png -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2117277 Title: gnome-shell crash on unplugging external monitor – meta_window_get_work_area_for_logical_monitor assertion To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/mutter/+bug/2117277/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs