nautilus crashed with SIGSEGV in g_cclosure_marshal_VOID__STRING()

[faresime]

...

ProblemType: Crash
DistroRelease: Ubuntu 11.10
Package: nautilus 1:3.1.4-0ubuntu4
ProcVersionSignature: Ubuntu 3.0.0-9.14-generic-pae 3.0.3
Uname: Linux 3.0.0-9-generic-pae i686
NonfreeKernelModules: fglrx
Architecture: i386
CrashCounter: 1
Date: Sun Aug 28 20:05:25 2011
ExecutablePath: /usr/bin/nautilus
InstallationMedia: Ubuntu 10.10 "Maverick Meerkat" - Release i386 (20101007)
ProcCmdline: nautilus -n
ProcEnviron:
 LANGUAGE=pt_BR:pt:en
 PATH=(custom, no user)
 LANG=pt_BR.UTF-8
 SHELL=/bin/bash
SegvAnalysis:
 Segfault happened at: 0x80c85d9: mov 0x2c(%eax),%edx
 PC (0x080c85d9) ok
 source "0x2c(%eax)" (0xaaaaaad6) not located in a known VMA region (needed readable region)!
 destination "%edx" ok
SegvReason: reading unknown VMA
Signal: 11
SourcePackage: nautilus
StacktraceTop:
 ?? ()
 g_cclosure_marshal_VOID__STRING () from /usr/lib/i386-linux-gnu/libgobject-2.0.so.0
 g_closure_invoke () from /usr/lib/i386-linux-gnu/libgobject-2.0.so.0
 ?? () 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
Title: nautilus crashed with SIGSEGV in g_cclosure_marshal_VOID__STRING()
UpgradeStatus: Upgraded to oneiric on 2011-08-27 (1 days ago)
UserGroups: adm admin audio cdrom dialout dip fax floppy fuse lpadmin netdev plugdev sambashare tape video

[Apport retracing service (apport)]

StacktraceTop:
 show_hidden_files_preference_callback (callback_data=0x96ea000) at nautilus-window-menus.c:279
 g_cclosure_marshal_VOID__STRING (closure=0x9705d38, return_value=0x0, n_param_values=2, param_values=0x9961140, invocation_hint=0xbfb5fab0, marshal_data=0x0) at /build/buildd/glib2.0-2.29.16/./gobject/gmarshal.c:504
 g_closure_invoke (closure=0x9705d38, return_value=0x0, n_param_values=2, param_values=0x9961140, invocation_hint=0xbfb5fab0) at /build/buildd/glib2.0-2.29.16/./gobject/gclosure.c:773
 signal_emit_unlocked_R (node=0x93bae10, detail=1320, instance=0x93b6ea0, emission_return=0x0, instance_and_params=0x9961140) at /build/buildd/glib2.0-2.29.16/./gobject/gsignal.c:3271
 g_signal_emit_valist (instance=0x93b6ea0, signal_id=170, detail=1320, var_args=0xbfb5fc60 "\001") at /build/buildd/glib2.0-2.29.16/./gobject/gsignal.c:3002