*** This bug is a duplicate of bug 947721 ***
https://bugs.launchpad.net/bugs/947721
** This bug has been marked a duplicate of bug 947721
gnome-panel crashed with SIGSEGV in
gtk_tree_view_column_setup_sort_column_id_callback()
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https://bugs.launchpad.net/bugs/945993
Title:
gnome-panel crashed with SIGSEGV in
gtk_tree_view_column_setup_sort_column_id_callback()
Status in “gnome-panel” package in Ubuntu:
Confirmed
Bug description:
Testing Ubuntu 12.04 Beta 1 on a VM (Virtualbox), I installed GNOME
Shell (gnome-shell 3.2.2.1-0ubuntu1) from the Ubuntu Software Center.
I then logged off and proceeded to test the Gnome Shell environment
and, later, Gnome Classic.
I eventually returned to Unity 3D and walked away from my computer for
a few minutes. When I returned I found the following crash message:
gnome-panel crashed with SIGSEGV in g_closure_invoke()
When I chose to relaunch gnome-panel, both CLASSIC gnome panels (top
and bottom) were launched instead of just the top one from Unity. The
top panel shows the classic menus (Applications, Places) and the
bottom one has the 'show desktop' and 'change workspace' buttons, and
open application windows minimise to it as expected. I still have a
fully functional Unity launcher.
gnome-panel shouldn't crash, and if it does, the proper gnome-panel
should be relaunched i.e. the one that matches its "environment"
(Unity, Gnome Shell, Gnome Classic, etc.)
Ubuntu precise beta 1
gnome-panel 1:3.3.90-0ubuntu1
ProblemType: Crash
DistroRelease: Ubuntu 12.04
Package: gnome-panel 1:3.3.90-0ubuntu1
ProcVersionSignature: Ubuntu 3.2.0-17.27-generic 3.2.6
Uname: Linux 3.2.0-17-generic x86_64
ApportVersion: 1.94-0ubuntu1
Architecture: amd64
Date: Sun Mar 4 01:01:18 2012
ExecutablePath: /usr/bin/gnome-panel
InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Beta amd64 (20120301)
ProcCmdline: gnome-panel
ProcEnviron:
PATH=(custom, no user)
LANG=es_ES.UTF-8
SHELL=/bin/bash
SegvAnalysis:
Segfault happened at: 0x7f6426b15c75: mov 0x78(%rax),%edx
PC (0x7f6426b15c75) ok
source "0x78(%rax)" (0xaaaaaaaaaaaaab22) not located in a known VMA region
(needed readable region)!
destination "%edx" ok
SegvReason: reading unknown VMA
Signal: 11
SourcePackage: gnome-panel
StacktraceTop:
?? () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0
?? () from /usr/lib/x86_64-linux-gnu/libgtk-3.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-panel crashed with SIGSEGV in g_closure_invoke()
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
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