magnifier crashed with SIGSEGV in XQueryExtension()

[irotsoma]

Binary package hint: gnome-mag

magnifier crashes on launch

ProblemType: Crash
DistroRelease: Ubuntu 10.10
Package: gnome-mag 1:0.16.1-2ubuntu1
ProcVersionSignature: Ubuntu 2.6.35-20.29-generic 2.6.35.4
Uname: Linux 2.6.35-20-generic i686
NonfreeKernelModules: nvidia
Architecture: i386
Date: Fri Sep 10 23:16:00 2010
ExecutablePath: /usr/bin/magnifier
InstallationMedia: Ubuntu 10.04.1 LTS "Lucid Lynx" - Release i386 (20100816.1)
ProcCmdline: magnifier
ProcEnviron:
 SHELL=/bin/bash
 LANG=en_US.utf8
SegvAnalysis:
 Segfault happened at: 0xfc8337 <XQueryExtension+23>: mov 0x4d0(%esi),%eax
 PC (0x00fc8337) ok
 source "0x4d0(%esi)" (0x000004d0) not located in a known VMA region (needed readable region)!
 destination "%eax" ok
SegvReason: reading NULL VMA
Signal: 11
SourcePackage: gnome-mag
StacktraceTop:
 XQueryExtension () from /usr/lib/libX11.so.6
 ?? ()
 ?? ()
 ?? ()
 ?? ()
Title: magnifier crashed with SIGSEGV in XQueryExtension()
UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare
XsessionErrors:
 (polkit-gnome-authentication-agent-1:2754): GLib-CRITICAL **: g_once_init_leave: assertion `initialization_value != 0' failed
 (bluetooth-applet:2767): Gtk-CRITICAL **: IA__gtk_widget_set_sensitive: assertion `GTK_IS_WIDGET (widget)' failed
 (nautilus:2757): GConf-CRITICAL **: gconf_value_free: assertion `value != NULL' failed

[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 #432015, 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.