indicator-applet-session crashed with SIGSEGV in g_type_check_instance()

[aro.meza]

Binary package hint: indicator-sound

acctually the sound is not working properly,

ProblemType: Crash
DistroRelease: Ubuntu 10.10
Package: indicator-sound 0.4.5-0ubuntu1
ProcVersionSignature: Ubuntu 2.6.35-21.31-generic 2.6.35.4
Uname: Linux 2.6.35-21-generic i686
Architecture: i386
CrashCounter: 1
Date: Wed Sep 15 10:33:33 2010
ExecutablePath: /usr/lib/indicator-applet/indicator-applet-session
InstallationMedia: Ubuntu 10.04 LTS "Lucid Lynx" - Release i386 (20100429)
ProcCmdline: /usr/lib/indicator-applet/indicator-applet-session --oaf-activate-iid=OAFIID:GNOME_FastUserSwitchApplet_Factory --oaf-ior-fd=26
ProcEnviron:
 LANG=es_MX.utf8
 SHELL=/bin/bash
SegvAnalysis:
 Segfault happened at: 0xb05133 <g_type_check_instance+35>: mov (%eax),%edx
 PC (0x00b05133) ok
 source "(%eax)" (0x00000248) not located in a known VMA region (needed readable region)!
 destination "%edx" ok
SegvReason: reading NULL VMA
Signal: 11
SourcePackage: indicator-sound
StacktraceTop:
 g_type_check_instance () from /usr/lib/libgobject-2.0.so.0
 g_signal_handlers_disconnect_matched () from /usr/lib/libgobject-2.0.so.0
 gtk_accel_label_set_accel_closure () from /usr/lib/libgtk-x11-2.0.so.0
 gtk_accel_label_set_accel_widget () from /usr/lib/libgtk-x11-2.0.so.0
 ?? () from /usr/lib/libgtk-x11-2.0.so.0
Title: indicator-applet-session crashed with SIGSEGV in g_type_check_instance()
UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare
XsessionErrors:
 (polkit-gnome-authentication-agent-1:1323): GLib-CRITICAL **: g_once_init_leave: assertion `initialization_value != 0' failed
 (bluetooth-applet:1340): Gtk-CRITICAL **: IA__gtk_widget_set_sensitive: assertion `GTK_IS_WIDGET (widget)' failed
 (nautilus:1328): GConf-CRITICAL **: gconf_value_free: assertion `value != NULL' failed
indicator-applet-session.log:
 Looking at Module: libsession.so
 Using user icon for 'Sesión de invitado' from file: (null)
 Updating username label
 Changing status icon: 'user-available-panel'

[Apport retracing service (apport)]

Thank you for taking the time to report this crash and helping to make Ubuntu better. This particular crash has already been reported and is a duplicate of bug #632008, so is being marked as such. Please look at the other bug report to see if there is any missing information that you can provide, or to see if there is a workaround for the bug. Additionally, any further discussion regarding the bug should occur in the other report. Please continue to report any other bugs you may find.