Knarf, that sounds possibly unrelated to this bug. Please log a new bug for that.
-- You received this bug notification because you are a member of Desktop Packages, which is subscribed to gnome-shell in Ubuntu. https://bugs.launchpad.net/bugs/1748450 Title: gnome-shell crashed with SIGTRAP in _g_log_abort() from g_log_default_handler() from default_log_handler(message="Connection to xwayland lost") from g_logv() from g_log() from <bug 1505409> Status in gnome-shell package in Ubuntu: Triaged Bug description: *** This is a duplicate of bug 1505409, but is being kept separate so as to automatically collect duplicate reports since the stacktrace signature has changed recently. Any resolution and discussion should occur in bug 1505409. *** See also: https://errors.ubuntu.com/problem/8ef857b2fe07d60742cd02d7d8f988f78ecd0f95 ProblemType: Crash DistroRelease: Ubuntu 18.04 Package: gnome-shell 3.26.2-0ubuntu2 ProcVersionSignature: Ubuntu 4.13.0-33.36-generic 4.13.13 Uname: Linux 4.13.0-33-generic x86_64 ApportVersion: 2.20.8-0ubuntu8 Architecture: amd64 CurrentDesktop: GNOME-Greeter:GNOME Date: Thu Feb 8 23:50:23 2018 DisplayManager: gdm3 ExecutablePath: /usr/bin/gnome-shell GsettingsChanges: InstallationDate: Installed on 2016-03-21 (690 days ago) InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Alpha amd64 (20160307) ProcCmdline: /usr/bin/gnome-shell ProcEnviron: PATH=(custom, no user) XDG_RUNTIME_DIR=<set> LANG=en_US.UTF-8 SHELL=/bin/false Signal: 5 SourcePackage: gnome-shell StacktraceTop: () at /usr/lib/x86_64-linux-gnu/libmutter-1.so.0 _XIOError () at /usr/lib/x86_64-linux-gnu/libX11.so.6 _XEventsQueued () at /usr/lib/x86_64-linux-gnu/libX11.so.6 XPending () at /usr/lib/x86_64-linux-gnu/libX11.so.6 () at /usr/lib/x86_64-linux-gnu/libgdk-3.so.0 Title: gnome-shell crashed with signal 5 UpgradeStatus: Upgraded to bionic on 2018-02-08 (0 days ago) UserGroups: To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-shell/+bug/1748450/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp