*** This bug is a duplicate of bug 1505409 *** https://bugs.launchpad.net/bugs/1505409
Thank you for taking the time to report this crash and helping to make this software better. This particular crash has already been reported and is a duplicate of bug #1505409, so is being marked as such. Please look at the other bug report to see if there is any missing information that you can provide, or to see if there is a workaround for the bug. Additionally, any further discussion regarding the bug should occur in the other report. Please continue to report any other bugs you may find. ** Attachment removed: "CoreDump.gz" https://bugs.launchpad.net/bugs/1721492/+attachment/4962663/+files/CoreDump.gz ** Attachment removed: "Disassembly.txt" https://bugs.launchpad.net/bugs/1721492/+attachment/4962665/+files/Disassembly.txt ** Attachment removed: "ProcMaps.txt" https://bugs.launchpad.net/bugs/1721492/+attachment/4962668/+files/ProcMaps.txt ** Attachment removed: "ProcStatus.txt" https://bugs.launchpad.net/bugs/1721492/+attachment/4962669/+files/ProcStatus.txt ** Attachment removed: "Registers.txt" https://bugs.launchpad.net/bugs/1721492/+attachment/4962670/+files/Registers.txt ** Attachment removed: "Stacktrace.txt" https://bugs.launchpad.net/bugs/1721492/+attachment/4962671/+files/Stacktrace.txt ** Attachment removed: "ThreadStacktrace.txt" https://bugs.launchpad.net/bugs/1721492/+attachment/4962672/+files/ThreadStacktrace.txt ** This bug has been marked a duplicate of bug 1505409 gnome-shell crashed with SIGTRAP in x_io_error() from _XIOError() from _XEventsQueued() from XPending() from gdk_check_xpending() ["Connection to xwayland lost"] ** Information type changed from Private to Public ** Tags removed: need-amd64-retrace -- 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/1721492 Title: gnome-shell crashed with signal 5 Status in gnome-shell package in Ubuntu: New Bug description: This was automatically raised. I wasn't aware of gnome-shell itself crashing. I *have* just recovered a working system from a crashing nouveau-drm, which presented me just with a black screen and requiring me to ssh in from outside to fix it. I wouldn't have thought that was affecting gnome-shell though (although I suppose gdm may be using it?) I mention it because that was the crash I was aware of when this one was raised. ProblemType: Crash DistroRelease: Ubuntu 17.10 Package: gnome-shell 3.26.0-0ubuntu2 ProcVersionSignature: Ubuntu 4.13.0-14.15-generic 4.13.4 Uname: Linux 4.13.0-14-generic x86_64 NonfreeKernelModules: nvidia_uvm nvidia_drm nvidia_modeset nvidia ApportVersion: 2.20.7-0ubuntu2 Architecture: amd64 CrashCounter: 1 CurrentDesktop: GNOME-Greeter:GNOME Date: Thu Oct 5 10:15:12 2017 DisplayManager: gdm3 ExecutablePath: /usr/bin/gnome-shell GsettingsChanges: InstallationDate: Installed on 2017-07-30 (66 days ago) InstallationMedia: Ubuntu-GNOME 17.04 "Zesty Zapus" - Release amd64 (20170412) ProcCmdline: /usr/bin/gnome-shell ProcEnviron: LANGUAGE=en_GB:en PATH=(custom, no user) XDG_RUNTIME_DIR=<set> LANG=en_GB.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 artful on 2017-08-22 (43 days ago) UserGroups: To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-shell/+bug/1721492/+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