bamfdaemon crashed with SIGSEGV in gdk_display_get_event()

[Gopal]

my system went to sleep mode as i didnt connect to the power. when i started the system (back from sleep and not restart). the bamfdaemon crashed. Compiz is also acting wierd. when i press alt+tab, too many programs are shown in compiz screen even though i have only few applications opened.

ProblemType: Crash
DistroRelease: Ubuntu 11.10
Package: bamfdaemon 0.2.104-0ubuntu1
ProcVersionSignature: Ubuntu 3.0.0-12.19-generic 3.0.4
Uname: Linux 3.0.0-12-generic i686
NonfreeKernelModules: wl
ApportVersion: 1.23-0ubuntu2
Architecture: i386
Date: Thu Sep 29 12:21:37 2011
ExecutablePath: /usr/lib/bamf/bamfdaemon
InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Release i386 (20110427.1)
ProcCmdline: /usr/lib/bamf/bamfdaemon
ProcEnviron:
 SHELL=/bin/bash
 LANGUAGE=en_IN:en
 LANG=en_IN
SegvAnalysis:
 Segfault happened at: 0x738dee: mov 0x8(%esi),%ebp
 PC (0x00738dee) ok
 source "0x8(%esi)" (0x00000008) not located in a known VMA region (needed readable region)!
 destination "%ebp" ok
SegvReason: reading NULL VMA
Signal: 11
SourcePackage: bamf
StacktraceTop:
 ?? () from /usr/lib/libgdk-3.so.0
 ?? () from /usr/lib/libgdk-3.so.0
 ?? () from /usr/lib/libgdk-3.so.0
 ?? () from /usr/lib/libgdk-3.so.0
 gdk_display_get_event () from /usr/lib/libgdk-3.so.0
Title: bamfdaemon crashed with SIGSEGV in gdk_display_get_event()
UpgradeStatus: Upgraded to oneiric on 2011-09-29 (0 days ago)
UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare

[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 #814826, 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.