nautilus crashed with SIGSEGV in g_object_unref()

[Richard Mace]

'mouse-click' does not work on synaptics touch pad. (Option is clicked on Preferences menu).

ProblemType: Crash
Architecture: i386
CrashCounter: 1
Date: Sat Jul 25 13:54:44 2009
DistroRelease: Ubuntu 9.10
ExecutablePath: /usr/bin/nautilus
NonfreeKernelModules: wl
Package: nautilus 1:2.27.4-0ubuntu2
ProcCmdline: nautilus
ProcEnviron:
 LANG=en_GB.UTF-8
 SHELL=/bin/bash
ProcVersionSignature: Ubuntu 2.6.31-4.22-generic
SegvAnalysis:
 Segfault happened at: 0x15b4ec4: mov 0x4(%edi),%eax
 PC (0x015b4ec4) ok
 source "0x4(%edi)" (0x00000004) not located in a known VMA region (needed readable region)!
 destination "%eax" ok
SegvReason: reading NULL VMA
Signal: 11
SourcePackage: nautilus
StacktraceTop:
 ?? ()
 g_object_unref () from /usr/lib/libgobject-2.0.so.0
 ?? ()
 ?? ()
 ?? ()
Title: nautilus crashed with SIGSEGV in g_object_unref()
Uname: Linux 2.6.31-4-generic i686
UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare