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/1725160
Title:
gnome-shell crashed with SIGSEGV in
meta_monitor_manager_kms_apply_crtc_mode() from
meta_renderer_native_finish_frame()
Status in gnome-shell package in Ubuntu:
Confirmed
Bug description:
Having an NVidia Optimus type laptop graphics card, this happened
after installing nvidia drivers (from the software update/additional
drivers screen) and rebooting in discrete mode (so NVidia only)
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-lowlatency x86_64
ApportVersion: 2.20.7-0ubuntu3
Architecture: amd64
CurrentDesktop: GNOME-Greeter:GNOME
Date: Fri Oct 20 08:49:10 2017
DisplayManager: gdm3
ExecutablePath: /usr/bin/gnome-shell
GsettingsChanges:
InstallationDate: Installed on 2017-04-29 (173 days ago)
InstallationMedia: Ubuntu-GNOME 17.04 "Zesty Zapus" - Release amd64 (20170412)
ProcCmdline: /usr/bin/gnome-shell
ProcEnviron:
PATH=(custom, no user)
XDG_RUNTIME_DIR=<set>
LANG=nl_NL.UTF-8
SHELL=/bin/false
SegvAnalysis:
Segfault happened at: 0x7fdd1a378a6f
<meta_monitor_manager_kms_apply_crtc_mode+207>: mov 0x8(%rax),%rcx
PC (0x7fdd1a378a6f) ok
source "0x8(%rax)" (0x00000008) not located in a known VMA region (needed
readable region)!
destination "%rcx" ok
SegvReason: reading NULL VMA
Signal: 11
SourcePackage: gnome-shell
StacktraceTop:
meta_monitor_manager_kms_apply_crtc_mode () at
/usr/lib/x86_64-linux-gnu/libmutter-1.so.0
meta_renderer_native_finish_frame () at
/usr/lib/x86_64-linux-gnu/libmutter-1.so.0
() at /usr/lib/x86_64-linux-gnu/mutter/libmutter-clutter-1.so
() at /usr/lib/x86_64-linux-gnu/libmutter-1.so.0
() at /usr/lib/x86_64-linux-gnu/mutter/libmutter-clutter-1.so
Title: gnome-shell crashed with SIGSEGV in
meta_monitor_manager_kms_apply_crtc_mode()
UpgradeStatus: Upgraded to artful on 2017-10-19 (0 days ago)
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