Ubuntu
gnome-panel package

gnome-panel crashed with SIGSEGV in gtk_container_forall()

Bug #808776 reported by André Barmasse
530
This bug affects 121 people
Affects Status Importance Assigned to Milestone
gnome-panel (Ubuntu)
Invalid
Medium
Unassigned

Bug Description

After logging into unity desktop, gnome-panel crashed

ProblemType: Crash
DistroRelease: Ubuntu 11.10
Package: gnome-panel 1:3.0.2-0ubuntu5
ProcVersionSignature: Ubuntu 3.0-3.4-generic 3.0.0-rc5
Uname: Linux 3.0-3-generic i686
Architecture: i386
Date: Mon Jul 11 13:44:11 2011
ExecutablePath: /usr/bin/gnome-panel
InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Release i386 (20110427.1)
ProcCmdline: gnome-panel
ProcEnviron:
 LANGUAGE=de_CH:de
 LANG=de_CH.UTF-8
 SHELL=/bin/bash
SegvAnalysis:
 Segfault happened at: 0x7ebfef: mov 0x4c(%eax),%edx
 PC (0x007ebfef) ok
 source "0x4c(%eax)" (0xaaaaaaf6) 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/libgtk-3.so.0
 ?? () from /usr/lib/libgtk-3.so.0
 gtk_container_forall () from /usr/lib/libgtk-3.so.0
 ?? () from /usr/lib/libgtk-3.so.0
 ?? () from /usr/lib/libgtk-3.so.0
Title: gnome-panel crashed with SIGSEGV in gtk_container_forall()
UpgradeStatus: Upgraded to oneiric on 2011-07-11 (0 days ago)
UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare

See original description
Revision history for this message
André Barmasse (barmassus) wrote :
Revision history for this message
Apport retracing service (apport) wrote :

StacktraceTop:
 gtk_widget_verify_invariants (widget=0x9183800) at /build/buildd/gtk+3.0-3.1.8/./gtk/gtkwidget.c:8808
 gtk_widget_verify_invariants (widget=0x9183800) at /build/buildd/gtk+3.0-3.1.8/./gtk/gtkwidget.c:8790
 ?? ()

Revision history for this message
Apport retracing service (apport) wrote : Stacktrace.txt
Revision history for this message
Apport retracing service (apport) wrote : ThreadStacktrace.txt
Changed in gnome-panel (Ubuntu):
importance: Undecided → Medium
tags: removed: need-i386-retrace
Pedro Villavicencio (pedro)
visibility: private → public
Launchpad Janitor (janitor)
Changed in gnome-panel (Ubuntu):
status: New → Confirmed
Revision history for this message
jpfle (jpfle) wrote :

I also had this bug, but with session Gnome Classic, no effects.

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xe2xpk (skorlowsky) wrote :

Same here, gnome classic, no effects... after closing session, and going back to unity.

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Jerry Jenkins (jj1two3) wrote :

Same thing here, gmome classic, after closing session, and going back to unity. I also don't have any login sound.

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James Peters (reteptj73-) wrote :

it crashed after going to ubuntu2

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James Peters (reteptj73-) wrote :

I think !!!

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Andreas (andreas-g201) wrote :

I can reproduce it:

Ubuntu 12.04 daily build 2012-01-14
running in VirtualBox 4.1.8 with Mac OS X Lion host (4.1.4 guest additions)
gnome-shell installed

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Addamaccada (adematthews) wrote :

just had this bug after a required reboot after installing latest updates in 12.04

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Cody Smith (cody.smith) wrote :

Got this bug after a few minutes of being logged in on Gnome Fallback.

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N1ck 7h0m4d4k15 (nicktux) wrote :

Hello ,
This happened to me too. Ubuntu 12.04 beta1 . When trying to use search option on GNOME environment , crashes all the time.
Last updates have been "captured" 1 hour ago.
Thanks.

Revision history for this message
peterzay (peterzay) wrote :

Booted into gnome classic (with effects) from standard non-admin account.

Launched Chromium browser, logged into Google.

Launched a terminal window.

Got this bug.

JackT (anonymous352)
description: updated
Revision history for this message
Benjamin (nailartcenter) wrote :

also uccurred in 12.04 beta with current updates... I login me to GNOME(gnome-shell) and then I logout an login to unity3d, then comes this Bugreport

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Johnny Rivera (johnnyrivera) wrote :

Also happened to me in Gnome classic (no effects) after upgrading from 11.10.

I clicked Dash to search for program, then gnome-panel crashed.

Revision history for this message
peterzay (peterzay) wrote :

I got this bug booting into LXDE on a standard non-admin account in Ubuntu 12.04 beta Precise Pangolin.

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peterzay (peterzay) wrote :

I booted into Unity using a standard (non-admin) account with default encryption and launched an app from Dash.

I got the lower panel as per attached screenshot.

That is very strange behaviour for Unity.

Revision history for this message
Gerben Wijnja (gerben-7) wrote :

This is what I did (with gnome 12.04 in the latest virtualbox, and i had not used 12.04 for about a week):

* boot into gnome unity
* decided to install gnome-panel, using the software center
* log out and log in again with gnome-panel (gnome classic), which worked fine
* installed all available updates
* rebooted and logged in with unity again (so not gnome classic) and then gnome-panel crashed. So even though I did not choose to use gnome classic, the panel still loaded and I am not sure if that is supposed to happen.

Revision history for this message
paganuntu (paganuntu) wrote :

It happened to me after logging out from Gnome Classic session, and then logging in Unity

Alberts Muktupāvels (muktupavels)
Changed in gnome-panel (Ubuntu):
status: Confirmed → Invalid
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