Thank you for reporting this bug to Ubuntu. Ubuntu 17.10 (artful) reached end-of-life on July 19, 2018.
See this document for currently supported Ubuntu releases: https://wiki.ubuntu.com/Releases We appreciate that this bug may be old and you might not be interested in discussing it any more. But if you are then please upgrade to the latest Ubuntu version and re-test. If you then find the bug is still present in the newer Ubuntu version, please add a comment here telling us which new version it is in and change the bug status to Confirmed. ** Changed in: mutter (Ubuntu) Status: New => Incomplete ** Changed in: gnome-shell (Ubuntu) Status: New => Incomplete -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to mutter in Ubuntu. https://bugs.launchpad.net/bugs/1726207 Title: gnome-shell crashed with SIGSEGV in meta_window_force_restore_shortcuts() Status in gnome-shell package in Ubuntu: Incomplete Status in mutter package in Ubuntu: Incomplete Bug description: gnome-shell crashed with SIGSEGV in meta_window_force_restore_shortcuts() ProblemType: Crash DistroRelease: Ubuntu 17.10 Package: gnome-shell 3.26.1-0ubuntu4 ProcVersionSignature: Ubuntu 4.13.0-16.19-generic 4.13.4 Uname: Linux 4.13.0-16-generic x86_64 NonfreeKernelModules: nvidia_uvm nvidia_drm nvidia_modeset nvidia ApportVersion: 2.20.7-0ubuntu3 Architecture: amd64 CurrentDesktop: ubuntu:GNOME Date: Mon Oct 23 09:14:11 2017 DisplayManager: gdm3 ExecutablePath: /usr/bin/gnome-shell ProcCmdline: /usr/bin/gnome-shell SegvAnalysis: Segfault happened at: 0x7f4122b32330 <meta_window_force_restore_shortcuts>: mov (%rdi),%rax PC (0x7f4122b32330) ok source "(%rdi)" (0x00000000) not located in a known VMA region (needed readable region)! destination "%rax" ok SegvReason: reading NULL VMA Signal: 11 SourcePackage: gnome-shell StacktraceTop: meta_window_force_restore_shortcuts () from /usr/lib/x86_64-linux-gnu/libmutter-1.so.0 ?? () from /usr/lib/x86_64-linux-gnu/libmutter-1.so.0 meta_keybindings_process_event () from /usr/lib/x86_64-linux-gnu/libmutter-1.so.0 ?? () from /usr/lib/x86_64-linux-gnu/libmutter-1.so.0 ?? () from /usr/lib/x86_64-linux-gnu/mutter/libmutter-clutter-1.so Title: gnome-shell crashed with SIGSEGV in meta_window_force_restore_shortcuts() UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-shell/+bug/1726207/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : [email protected] Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp

