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/1723705
Title:
gnome-shell crashed with SIGSEGV in
g_type_check_instance_is_fundamentally_a() from g_value_set_object()
Status in gnome-shell package in Ubuntu:
Confirmed
Bug description:
Occurred when clicking on Thunderbird via Dash to Dock. GNOME Shell
hung straight after clicking on Thunderbird.
ProblemType: Crash
DistroRelease: Ubuntu 17.10
Package: gnome-shell 3.26.1-0ubuntu3
ProcVersionSignature: Ubuntu 4.13.0-15.16-generic 4.13.4
Uname: Linux 4.13.0-15-generic x86_64
ApportVersion: 2.20.7-0ubuntu3
Architecture: amd64
CrashCounter: 1
CurrentDesktop: GNOME
Date: Sun Oct 15 07:23:08 2017
DisplayManager: gdm3
ExecutablePath: /usr/bin/gnome-shell
InstallationDate: Installed on 2016-10-25 (354 days ago)
InstallationMedia: Ubuntu-GNOME 16.04.1 LTS "Xenial Xerus" - Release amd64
(20160720)
ProcCmdline: /usr/bin/gnome-shell
ProcEnviron:
LANGUAGE=en_ZA:en
PATH=(custom, no user)
XDG_RUNTIME_DIR=<set>
LANG=en_ZA.UTF-8
SHELL=/usr/bin/zsh
SegvAnalysis:
Segfault happened at: 0x7fa17da06cdf
<g_type_check_instance_is_fundamentally_a+15>: mov (%rdx),%rdx
PC (0x7fa17da06cdf) ok
source "(%rdx)" (0x00000550) not located in a known VMA region (needed
readable region)!
destination "%rdx" ok
SegvReason: reading NULL VMA
Signal: 11
SourcePackage: gnome-shell
StacktraceTop:
g_type_check_instance_is_fundamentally_a () from
/usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
g_value_set_object () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
g_object_get_property () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
?? () from /usr/lib/libgjs.so.0
?? () from /usr/lib/x86_64-linux-gnu/libmozjs-52.so.0
Title: gnome-shell crashed with SIGSEGV in
g_type_check_instance_is_fundamentally_a()
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin lxd plugdev sambashare sbuild sudo vboxusers
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