gnome-control-center crashed with SIGSEGV in remove_user_from_dupe_ring()

[doweller]

Oneiric Beta 1 installation is up to date. This happend after I added a new user and tried to activate his account.

ProblemType: Crash
DistroRelease: Ubuntu 11.10
Package: gnome-control-center 1:3.1.91-0ubuntu5
ProcVersionSignature: Ubuntu 3.0.0-10.16-generic-pae 3.0.4
Uname: Linux 3.0.0-10-generic-pae i686
NonfreeKernelModules: nvidia wl
ApportVersion: 1.22.1-0ubuntu2
Architecture: i386
Date: Sun Sep 11 09:04:38 2011
ExecutablePath: /usr/bin/gnome-control-center
InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Beta i386 (20110901)
ProcCmdline: gnome-control-center
ProcEnviron:
 SHELL=/bin/bash
 PATH=(custom, no user)
 LANG=de_DE.UTF-8
SegvAnalysis:
 Segfault happened at: 0xb6ef9d11 <g_type_check_instance+33>: mov (%eax),%edx
 PC (0xb6ef9d11) ok
 source "(%eax)" (0x5e5e5e5e) not located in a known VMA region (needed readable region)!
 destination "%edx" ok
SegvReason: reading unknown VMA
Signal: 11
SourcePackage: gnome-control-center
StacktraceTop:
 g_type_check_instance () from /usr/lib/i386-linux-gnu/libgobject-2.0.so.0
 g_signal_emit_valist () from /usr/lib/i386-linux-gnu/libgobject-2.0.so.0
 g_signal_emit () from /usr/lib/i386-linux-gnu/libgobject-2.0.so.0
 ?? () from /usr/lib/control-center-1/panels/libuser-accounts.so
 ?? () from /usr/lib/control-center-1/panels/libuser-accounts.so
Title: gnome-control-center crashed with SIGSEGV in g_type_check_instance()
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare
usr_lib_gnome-control-center:
 deja-dup 19.91-0ubuntu3
 empathy 3.1.91-0ubuntu2
 gnome-bluetooth 3.1.4-0ubuntu1
 indicator-datetime 0.2.93-0ubuntu2

[Apport retracing service (apport)]

StacktraceTop:
 g_type_check_instance (type_instance=0xb7ab9760) at /build/buildd/glib2.0-2.29.90/./gobject/gtype.c:4059
 g_signal_emit_valist (instance=0xb7ab9760, signal_id=352, detail=0, var_args=0xbfa5a05c "@\260\016\270p\263\344\267\001") at /build/buildd/glib2.0-2.29.90/./gobject/gsignal.c:2936
 g_signal_emit (instance=0xb7ab9760, signal_id=352, detail=0) at /build/buildd/glib2.0-2.29.90/./gobject/gsignal.c:3060
 remove_user_from_dupe_ring (manager=0xb7ab9760, user=0xb80eb040) at um-user-manager.c:144
 user_changed_handler (user=0xb80eb040, manager=0xb7ab9760) at um-user-manager.c:199

[Launchpad Janitor (janitor)]

Status changed to 'Confirmed' because the bug affects multiple users.

[Sebastien Bacher (seb128)]

There is a duplicate from current 3.2 with that description

"Crashed while I was changing my user image. After the cropping, it froze and then crashed, but the photo seems to have changed."

[Pedro Villavicencio (pedro)]

Thank you for your bug report. This bug has been reported to the developers of the software. You can track it and make comments at:
 https://bugzilla.gnome.org/show_bug.cgi?id=661802

[Sebastien Bacher (seb128)]

the code which had that issue has been rewritten since which deprecates the bug