gdmsetup segfaults when clicking on 'Unlock'

[David Stansby]

Binary package hint: gdm

Whenever I click on unlock in gdmsetup it crashes

ProblemType: Crash
Architecture: amd64
CrashCounter: 1
Date: Tue Aug 11 12:43:54 2009
DistroRelease: Ubuntu 9.10
ExecutablePath: /usr/bin/gdmsetup
Package: gdm 2.27.4-0ubuntu9
ProcCmdline: gdmsetup
ProcEnviron:
 LANG=en_GB.UTF-8
 SHELL=/bin/bash
ProcVersionSignature: Ubuntu 2.6.31-3.19-generic
SegvAnalysis:
 Segfault happened at: 0x7f44ef5fed40 <strcmp>: mov (%rdi),%al
 PC (0x7f44ef5fed40) ok
 source "(%rdi)" (0x00000000) not located in a known VMA region (needed readable region)!
 destination "%al" ok
SegvReason: reading NULL VMA
Signal: 11
SourcePackage: gdm
StacktraceTop:
 strcmp () from /lib/libc.so.6
 ?? ()
 g_closure_invoke ()
 ?? () from /usr/lib/libgobject-2.0.so.0
 g_signal_emit_valist ()
Title: gdmsetup crashed with SIGSEGV in strcmp()
Uname: Linux 2.6.31-3-generic x86_64
UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare