I have earlier reported a private bug #1761149 and bug #1761973
According to information it is a duplicate this bug. When I'm asked to report 
the bug, this bug number or my earlier reported bugs isn't among the suggested 
I am used to turn of the monitor, when I'm not going to use the computer for 
some time. When I turn on the monitor I most of get this crash, but I have also 
got a problem where Ubuntu dock is replaced with the "standard Gnome dock" and 
I have to click Activities to see the favorite applications.
My monitor is a MSI Optix MAG27CQ which is set to 144 MHz refresh rate.

You received this bug notification because you are a member of Desktop
Packages, which is subscribed to gnome-shell in Ubuntu.

  gnome-shell crashed with SIGSEGV in meta_window_get_monitor() from
  ffi_call_unix64() from ffi_call() from gjs_invoke_c_function() from

Status in Mutter:
  In Progress
Status in gnome-shell package in Ubuntu:
Status in gnome-shell source package in Bionic:

Bug description:


  left virtual box to update win10 came back and got error message

  ProblemType: Crash
  DistroRelease: Ubuntu 17.10
  Package: gnome-shell 3.26.1-0ubuntu3
  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
  CrashCounter: 1
  CurrentDesktop: ubuntu:GNOME
  Date: Tue Oct 17 23:37:32 2017
  DisplayManager: gdm3
  ExecutablePath: /usr/bin/gnome-shell
  InstallationDate: Installed on 2017-04-18 (182 days ago)
  InstallationMedia: Ubuntu-GNOME 17.04 "Zesty Zapus" - Release amd64 (20170412)
  ProcCmdline: /usr/bin/gnome-shell
   PATH=(custom, no user)
   Segfault happened at: 0x7feb2ed42d94 <meta_window_get_monitor+4>:    mov    
   PC (0x7feb2ed42d94) ok
   source "0x18(%rax)" (0x00000018) not located in a known VMA region (needed 
readable region)!
   destination "%eax" ok
  SegvReason: reading NULL VMA
  Signal: 11
  SourcePackage: gnome-shell
   meta_window_get_monitor () from /usr/lib/x86_64-linux-gnu/libmutter-1.so.0
   ffi_call_unix64 () from /usr/lib/x86_64-linux-gnu/libffi.so.6
   ffi_call () from /usr/lib/x86_64-linux-gnu/libffi.so.6
   ?? () from /usr/lib/libgjs.so.0
   ?? () from /usr/lib/libgjs.so.0
  Title: gnome-shell crashed with SIGSEGV in meta_window_get_monitor()
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo

To manage notifications about this bug go to:

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

Reply via email to