*** This bug is a duplicate of bug 1725219 ***
https://bugs.launchpad.net/bugs/1725219
** This bug is no longer a duplicate of private bug 1720413
** This bug has been marked a duplicate of bug 1725219
/usr/bin/gnome-control-center:11:g_type_check_instance_cast:ext_ubuntu_dock_placement_changed_callback:g_closure_invoke:signal_emit_unlocked_R:g_signal_emit_valist
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https://bugs.launchpad.net/bugs/1727297
Title:
gnome-control-center crashed with SIGSEGV in
g_type_check_instance_cast()
Status in gnome-control-center package in Ubuntu:
New
Bug description:
Control center crashed when I changed primary screen
ProblemType: Crash
DistroRelease: Ubuntu 17.10
Package: gnome-control-center 1:3.26.1-0ubuntu4
ProcVersionSignature: Ubuntu 4.13.0-16.19-generic 4.13.4
Uname: Linux 4.13.0-16-generic x86_64
ApportVersion: 2.20.7-0ubuntu3
Architecture: amd64
CurrentDesktop: ubuntu:GNOME
Date: Wed Oct 25 13:37:13 2017
ExecutablePath: /usr/bin/gnome-control-center
InstallationDate: Installed on 2017-10-25 (0 days ago)
InstallationMedia: Ubuntu 17.10 "Artful Aardvark" - Release amd64 (20171018)
ProcCmdline: gnome-control-center --overview
SegvAnalysis:
Segfault happened at: 0x7f0d302fbde2 <g_type_check_instance_cast+34>:
mov (%rdi),%rbp
PC (0x7f0d302fbde2) ok
source "(%rdi)" (0xe3c4b100080) not located in a known VMA region (needed
readable region)!
destination "%rbp" ok
SegvReason: reading unknown VMA
Signal: 11
SourcePackage: gnome-control-center
StacktraceTop:
g_type_check_instance_cast () from
/usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
?? ()
g_closure_invoke () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
?? () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
g_signal_emit_valist () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
Title: gnome-control-center crashed with SIGSEGV in
g_type_check_instance_cast()
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
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