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

[Jorge Castro]

Crash browsing around on the web

ProblemType: Crash
DistroRelease: Ubuntu 12.04
Package: libnux-2.0-0 2.4.0-0ubuntu2
ProcVersionSignature: Ubuntu 3.2.0-17.27-generic 3.2.6
Uname: Linux 3.2.0-17-generic x86_64
NonfreeKernelModules: nvidia
ApportVersion: 1.94-0ubuntu1
Architecture: amd64
Date: Fri Mar 2 12:42:33 2012
ExecutablePath: /usr/bin/compiz
InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Release amd64 (20110427.1)
ProcCmdline: compiz
SegvAnalysis:
 Segfault happened at: 0xdc2e610: and %al,(%rax)
 PC (0x0dc2e610) in non-executable VMA region: 0x0165b000-0x134c5000 rw-p [heap]
 source "%al" ok
 destination "(%rax)" (0x7ffff3a9f7c0) ok
SegvReason: executing writable VMA [heap]
Signal: 11
SourcePackage: nux
StacktraceTop:
 ?? ()
 nux::ROProperty<std::string>::operator std::string() const () from /usr/lib/compiz/libunityshell.so
 unity::dash::ResultViewGrid::OnKeyNavFocusChange(nux::Area*, bool, nux::KeyNavDirection) () from /usr/lib/compiz/libunityshell.so
 sigc::internal::signal_emit3<void, nux::Area*, bool, nux::KeyNavDirection, sigc::nil>::emit(sigc::internal::signal_impl*, nux::Area* const&, bool const&, nux::KeyNavDirection const&) () from /usr/lib/libnux-2.0.so.0
 nux::WindowCompositor::SetKeyFocusArea(nux::InputArea*, nux::KeyNavDirection) () from /usr/lib/libnux-2.0.so.0
Title: compiz crashed with SIGSEGV in nux::ROProperty<std::string>::operator std::string()
UpgradeStatus: Upgraded to precise on 2011-12-02 (92 days ago)
UserGroups: adm admin cdrom dialout libvirtd lpadmin plugdev sambashare

[Apport retracing service (apport)]

StacktraceTop:
 ?? ()
 operator() (this=<optimized out>) at /usr/include/sigc++-2.0/sigc++/functors/slot.h:440
 nux::ROProperty<std::string>::operator std::string (this=<optimized out>) at /usr/include/Nux-2.0/NuxCore/Property-inl.h:142
 unity::dash::ResultViewGrid::OnKeyNavFocusChange (this=0xcb19240, area=<optimized out>, has_focus=<optimized out>, direction=nux::KEY_NAV_DOWN) at /build/buildd/unity-5.4.0/plugins/unityshell/src/ResultViewGrid.cpp:497
 sigc::internal::signal_emit3<void, nux::Area*, bool, nux::KeyNavDirection, sigc::nil>::emit (impl=<optimized out>, _A_a1=@0x7ffff3a9f8b8, _A_a2=@0x7ffff3a9f8cf, _A_a3=@0x7ffff3a9f88c) at /usr/include/sigc++-2.0/sigc++/signal.h:1501

[Launchpad Janitor (janitor)]

Status changed to 'Confirmed' because the bug affects multiple users.

[Will Cooke (willcooke)]

As part of the big bug clear up for 16.04 LTS I am marking this bug as Wont Fix.
These types of crasher are better handled by errors.ubutnu.com which can collate similar crash reports to help us identify persitent bugs rather than one-off crashes.
Sorry we are not able to help with this specific issue. If you are still experiencing this crash, please re-open the bug and add the tag "desktop-bugscrub-reopened". See https://wiki.ubuntu.com/BigDesktopBugScrub for more information.