compiz crashed with SIGSEGV in nux::ROProperty<std::string>::operator std::string()

[dazza5000]

I pressed the "Windows" key and then searched for VPN. I then pressed the down arrow to select the vpn client software (Cisco Anyconnect) - Compiz froze then crashed

ProblemType: Crash
DistroRelease: Ubuntu 11.10
Package: libnux-1.0-0 1.14.0-0ubuntu1
ProcVersionSignature: Ubuntu 3.0.0-12.19-generic 3.0.4
Uname: Linux 3.0.0-12-generic x86_64
NonfreeKernelModules: fglrx
ApportVersion: 1.23-0ubuntu2
Architecture: amd64
Date: Tue Oct 4 19:41:26 2011
ExecutablePath: /usr/bin/compiz
InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Release amd64 (20110427.1)
ProcCmdline: compiz
ProcEnviron:
 LANG=en_US.UTF-8
 SHELL=/bin/bash
SegvAnalysis:
 Segfault happened at: 0x7f8b5c4aee50 <_ZNK3nux10ROPropertyISsEcvSsEv+16>: mov 0x8(%rcx),%rdx
 PC (0x7f8b5c4aee50) ok
 source "0x8(%rcx)" (0x732d70756f726737) not located in a known VMA region (needed readable region)!
 destination "%rdx" ok
SegvReason: reading unknown VMA
Signal: 11
SourcePackage: nux
StacktraceTop:
 nux::ROProperty<std::string>::operator std::string() const () from /usr/lib/compiz/libunityshell.so
 unity::dash::ResultViewGrid::OnOnKeyNavFocusChange(nux::Area*) () from /usr/lib/compiz/libunityshell.so
 sigc::internal::signal_emit1<void, nux::Area*, sigc::nil>::emit(sigc::internal::signal_impl*, nux::Area* const&) () from /usr/lib/libnux-1.0.so.0
 nux::WindowCompositor::SetKeyFocusArea(nux::InputArea*) () from /usr/lib/libnux-1.0.so.0
 nux::WindowCompositor::KeyboardEventCycle(nux::Event&) () from /usr/lib/libnux-1.0.so.0
Title: compiz crashed with SIGSEGV in nux::ROProperty<std::string>::operator std::string()
UpgradeStatus: Upgraded to oneiric on 2011-09-23 (11 days ago)
UserGroups: adm admin cdrom dialout lp lpadmin plugdev root sambashare vboxusers
XsessionErrors:
 (gnome-settings-daemon:2178): GLib-CRITICAL **: g_variant_get_int32: assertion `g_variant_is_of_type (value, G_VARIANT_TYPE_INT32)' failed
 (nautilus:2217): Gtk-CRITICAL **: gtk_action_set_visible: assertion `GTK_IS_ACTION (action)' failed
 (nautilus:2217): Gtk-CRITICAL **: gtk_action_set_visible: assertion `GTK_IS_ACTION (action)' failed

[Apport retracing service (apport)]

StacktraceTop:
 empty (this=<optimized out>) at /usr/include/sigc++-2.0/sigc++/functors/slot_base.h:273
 operator() (this=0x7f8b4c349b80) at /usr/include/sigc++-2.0/sigc++/functors/slot.h:439
 nux::ROProperty<std::string>::operator std::string (this=0x7f8b4c349b68) at /usr/include/Nux-1.0/NuxCore/Property-inl.h:142
 unity::dash::ResultViewGrid::OnOnKeyNavFocusChange (this=0x43a4ce0, area=<optimized out>) at /build/buildd/unity-4.22.0/plugins/unityshell/src/ResultViewGrid.cpp:497
 sigc::internal::signal_emit1<void, nux::Area*, sigc::nil>::emit (impl=<optimized out>, _A_a1=@0x7fff258225d0) at /usr/include/sigc++-2.0/sigc++/signal.h:1010