compiz crashed with SIGSEGV in sigc::internal::signal_emit0<void, sigc::nil>::emit()

[Jorge Marcano]

compiz crashed

ProblemType: Crash
DistroRelease: Ubuntu 11.04
Package: libnux-0.9-0 0.9.30-0ubuntu1
ProcVersionSignature: Ubuntu 2.6.38-5.32-generic-pae 2.6.38-rc6
Uname: Linux 2.6.38-5-generic-pae i686
Architecture: i386
CrashCounter: 1
Date: Thu Mar 10 04:05:58 2011
Disassembly: => 0x81: Cannot access memory at address 0x81
ExecutablePath: /usr/bin/compiz
InstallationMedia: Ubuntu 10.10 "Maverick Meerkat" - Release i386 (20101007)
ProcCmdline: compiz
ProcEnviron:
 LANGUAGE=en_US:en
 LANG=en_US.UTF-8
 SHELL=/bin/bash
SegvAnalysis:
 Segfault happened at: 0x81: Cannot access memory at address 0x81
 PC (0x00000081) not located in a known VMA region (needed executable region)!
SegvReason: executing NULL VMA
Signal: 11
SourcePackage: nux
StacktraceTop:
 ?? ()
 sigc::internal::signal_emit0<void, sigc::nil>::emit(sigc::internal::signal_impl*) () from /usr/lib/compiz/libunityshell.so
 Launcher::EventLogic() () from /usr/lib/compiz/libunityshell.so
 Launcher::DrawContent(nux::GraphicsEngine&, bool) () from /usr/lib/compiz/libunityshell.so
 nux::View::ProcessDraw(nux::GraphicsEngine&, bool) () from /usr/lib/libnux-0.9.so.0
Title: compiz crashed with SIGSEGV in sigc::internal::signal_emit0<void, sigc::nil>::emit()
UpgradeStatus: Upgraded to natty on 2011-02-26 (11 days ago)
UserGroups: adm admin cdrom dialout lpadmin netdev plugdev sambashare

[Apport retracing service (apport)]

StacktraceTop:
 ?? ()
 end (this=0xa513370) at /usr/include/c++/4.5/bits/stl_list.h:709
 QuicklistView::PreLayoutManagement (this=0xa513370) at /build/buildd/unity-3.6.4/src/QuicklistView.cpp:482
 emit (this=0x98bea20) at /usr/include/sigc++-2.0/sigc++/signal.h:1006
 emit (this=0x98bea20) at /usr/include/sigc++-2.0/sigc++/signal.h:2777