I think this is the crash being reported in impish live sessions but the core files keep getting truncated so it's hard to tell. See also bug 1940532.
** Also affects: xorg-server (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1942031 Title: gnome-shell crashed with SIGSEGV in _XSend() from XQueryExtension() from InitDisplayInfoEntry() from __glXLookupDisplay() from CommonMakeCurrent() To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-shell/+bug/1942031/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs