crashed with SIGSEGV in gtk_widget_get_ancestor()gnome control center cra

[Rob Whyte]

gnome-control-center crashed whilst in the clock tab from time and date

ProblemType: Crash
DistroRelease: Ubuntu 12.04
Package: gnome-control-center 1:3.2.2-2ubuntu3
ProcVersionSignature: Ubuntu 3.2.0-10.17-generic-pae 3.2.1
Uname: Linux 3.2.0-10-generic-pae i686
ApportVersion: 1.91-0ubuntu1
Architecture: i386
Date: Wed Jan 25 12:23:04 2012
ExecutablePath: /usr/bin/gnome-control-center
InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Alpha i386 (20111129.1)
ProcCmdline: gnome-control-center bluetooth
ProcEnviron:
 LANGUAGE=en_AU:en
 PATH=(custom, no user)
 LANG=en_AU.UTF-8
 SHELL=/bin/bash
SegvAnalysis:
 Segfault happened at: 0xb7581853 <gtk_widget_get_ancestor+115>: mov 0x4c(%eax),%esi
 PC (0xb7581853) ok
 source "0x4c(%eax)" (0xaaaaaaf6) not located in a known VMA region (needed readable region)!
 destination "%esi" ok
SegvReason: reading unknown VMA
Signal: 11
SourcePackage: gnome-control-center
StacktraceTop:
 gtk_widget_get_ancestor () from /usr/lib/i386-linux-gnu/libgtk-3.so.0
 ?? () from /usr/lib/i386-linux-gnu/libgtk-3.so.0
 ?? () from /usr/lib/i386-linux-gnu/libgtk-3.so.0
 ?? () from /usr/lib/i386-linux-gnu/libgtk-3.so.0
 atk_object_ref_state_set () from /usr/lib/i386-linux-gnu/libatk-1.0.so.0
Title: gnome-control-center crashed with SIGSEGV in gtk_widget_get_ancestor()
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin plugdev pulse pulse-access sambashare sudo
usr_lib_gnome-control-center:
 deja-dup 21.2-0ubuntu4
 gnome-bluetooth 3.2.1-1ubuntu4
 indicator-datetime 0.3.1-0ubuntu4

[Apport retracing service (apport)]

StacktraceTop:
 gtk_widget_get_ancestor (widget=<optimized out>, widget_type=3109848104) at /build/buildd/gtk+3.0-3.3.10/./gtk/gtkwidget.c:9645
 gtk_widget_accessible_on_screen (widget=0xb9744c50) at /build/buildd/gtk+3.0-3.3.10/./gtk/a11y/gtkwidgetaccessible.c:758
 gtk_widget_accessible_ref_state_set (accessible=0xb97ca408) at /build/buildd/gtk+3.0-3.3.10/./gtk/a11y/gtkwidgetaccessible.c:354
 gtk_label_accessible_ref_state_set (accessible=0xb97ca408) at /build/buildd/gtk+3.0-3.3.10/./gtk/a11y/gtklabelaccessible.c:170
 atk_object_ref_state_set (accessible=0xb97ca408) at atkobject.c:966

[Sebastien Bacher (seb128)]

Thank you for taking the time to report this bug and helping to make Ubuntu better. Please answer these questions:

* Is this reproducible?
* If so, what specific steps should we take to recreate this bug?

This will help us to find and resolve the problem.

[Rob Whyte (fudge)]

Hi,
seems to be resolved.
can not re-produce now.
Recommend closing this bug.
Thank you

[Jeremy Lincicome (w0jrl1)]

I can reproduce this bug with the latest updates on 12.04 64 bit. I noticed the crash when trying to change settings in the privacy dialog.
1. Go to System settings.
2. Click onn Privacy.
3. Try to make a change to the settings on the files tab.
It might take several tries to cause a crash. The crashes are random.

[Sebastien Bacher (seb128)]

closing since the submitter can reproduce

@Jeremy: your issue is with the privacy capplet and another bug, please submit a new bug report