*** This bug is a duplicate of bug 1724439 ***
https://bugs.launchpad.net/bugs/1724439
Status changed to 'Confirmed' because the bug affects multiple users.
** Changed in: gnome-shell (Ubuntu)
Status: New => Confirmed
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https://bugs.launchpad.net/bugs/1726205
Title:
gnome-shell crashed with SIGSEGV in meta_window_get_monitor()
Status in gnome-shell package in Ubuntu:
Confirmed
Bug description:
Cannot boot 17.10 in the lowlatency kernel (with nomodeset and no
Wayland as recommended by some), but was able to boot in generic.
Picture quality on the screen is very low, hard to read. In lowlatency
it seems as the displays are trying to be set periodically, but
nothing happens.
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
CrashCounter: 1
CurrentDesktop: ubuntu:GNOME
Date: Sun Oct 22 21:17:23 2017
DisplayManager: gdm3
ExecutablePath: /usr/bin/gnome-shell
GsettingsChanges:
b'org.gnome.shell' b'favorite-apps' b"['org.gnome.Nautilus.desktop',
'google-chrome.desktop', 'firefox.desktop', 'brave.desktop', 'atom.desktop',
'org.gnome.Terminal.desktop', 'org.gnome.Software.desktop', 'synaptic.desktop',
'update-manager.desktop', 'steam.desktop', 'PlayOnLinux.desktop',
'/home/eugene/Desktop/arduino-arduinoide.desktop']"
b'org.gnome.desktop.interface' b'gtk-im-module' b"'gtk-im-context-simple'"
InstallationDate: Installed on 2015-11-15 (707 days ago)
InstallationMedia: Ubuntu 15.10 "Wily Werewolf" - Release amd64 (20151021)
ProcCmdline: /usr/bin/gnome-shell
ProcEnviron:
PATH=(custom, user)
XDG_RUNTIME_DIR=<set>
LANG=en_US.UTF-8
SHELL=/bin/bash
SegvAnalysis:
Segfault happened at: 0x7f5fa0a5ad94 <meta_window_get_monitor+4>: mov
0x18(%rax),%eax
PC (0x7f5fa0a5ad94) 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
StacktraceTop:
meta_window_get_monitor () at /usr/lib/x86_64-linux-gnu/libmutter-1.so.0
ffi_call_unix64 () at /usr/lib/x86_64-linux-gnu/libffi.so.6
ffi_call () at /usr/lib/x86_64-linux-gnu/libffi.so.6
() at /usr/lib/libgjs.so.0
() at /usr/lib/libgjs.so.0
Title: gnome-shell crashed with SIGSEGV in meta_window_get_monitor()
UpgradeStatus: Upgraded to artful on 2017-10-23 (0 days ago)
UserGroups: adm cdrom dip lp lpadmin lxd plugdev sambashare sudo
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