nautilus crashed with SIGSEGV in g_main_context_dispatch()

[Paulo Porto]

Nautilus crashed whel I safe remove USB and confirm to empty Trash files

ProblemType: Crash
DistroRelease: Ubuntu 12.04
Package: nautilus 1:3.3.90-0ubuntu1
ProcVersionSignature: Ubuntu 3.2.0-17.26-generic-pae 3.2.6
Uname: Linux 3.2.0-17-generic-pae i686
ApportVersion: 1.92-0ubuntu1
Architecture: i386
Date: Tue Feb 21 13:22:46 2012
EcryptfsInUse: Yes
ExecutablePath: /usr/bin/nautilus
GsettingsChanges:
 org.gnome.nautilus.window-state geometry '1439x768+353+45'
 org.gnome.nautilus.window-state maximized true
 org.gnome.nautilus.window-state side-pane-view 'tree'
 org.gnome.nautilus.window-state sidebar-width 352
 org.gnome.nautilus.window-state start-with-status-bar true
InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Alpha i386 (20120118)
ProcCmdline: nautilus
SegvAnalysis:
 Segfault happened at: 0x80efebe: mov 0x8(%esi),%eax
 PC (0x080efebe) ok
 source "0x8(%esi)" (0x00000009) not located in a known VMA region (needed readable region)!
 destination "%eax" ok
SegvReason: reading NULL VMA
Signal: 11
SourcePackage: nautilus
StacktraceTop:
 ?? ()
 ?? ()
 ?? () from /usr/lib/i386-linux-gnu/libgio-2.0.so.0
 ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
 g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0
Title: nautilus crashed with SIGSEGV in g_main_context_dispatch()
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo

[Apport retracing service (apport)]

Thank you for taking the time to report this crash and helping to make this software better. This particular crash has already been reported and is a duplicate of bug #929231, 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.