gnome-shell crashed with SIGSEGV in meta_window_get_monitor()
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
gnome-shell (Ubuntu) |
New
|
Undecided
|
Unassigned |
Bug Description
This resulted after unplugging and re-plugging the display port cable. The display came back and then crashed and refreshed following.
ProblemType: Crash
DistroRelease: Ubuntu 18.04
Package: gnome-shell 3.26.2-0ubuntu2
ProcVersionSign
Uname: Linux 4.13.0-32-generic x86_64
NonfreeKernelMo
ApportVersion: 2.20.8-0ubuntu8
Architecture: amd64
CrashCounter: 1
CurrentDesktop: ubuntu:GNOME
Date: Tue Feb 6 18:26:04 2018
DisplayManager: gdm3
ExecutablePath: /usr/bin/
GsettingsChanges:
b'org.gnome.shell' b'favorite-apps' b"['firefox.
b'org.
InstallationDate: Installed on 2018-02-01 (5 days ago)
InstallationMedia: Ubuntu 18.04 LTS "Bionic Beaver" - Alpha amd64 (20180201)
ProcCmdline: /usr/bin/
ProcEnviron:
PATH=(custom, no user)
XDG_RUNTIME_
LANG=en_US.UTF-8
SHELL=/bin/bash
SegvAnalysis:
Segfault happened at: 0x7f2a911c42d4 <meta_window_
PC (0x7f2a911c42d4) 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_
ffi_call_unix64 () at /usr/lib/
ffi_call () at /usr/lib/
() at /usr/lib/
() at /usr/lib/
Title: gnome-shell crashed with SIGSEGV in meta_window_
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
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 #1724439, 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.