I rebooted and disabled all extensions other than the Built-in ones. I'm still able to trigger the crash. Output of dpkg -l is attached.
** Attachment added: "dpkgl" https://bugs.launchpad.net/ubuntu/+source/mutter/+bug/1870867/+attachment/5400654/+files/dpkgl -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to mutter in Ubuntu. https://bugs.launchpad.net/bugs/1870867 Title: gnome-shell crashed with SIGABRT meta_x11_get_stage_window: assertion failed: (META_IS_STAGE_X11 (impl)) To manage notifications about this bug go to: https://bugs.launchpad.net/mutter/+bug/1870867/+subscriptions -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs