compiz crashed with SIGSEGV in nux::Property<std::string>::operator= from unity::launcher::HudLauncherIcon::OnHudIconChanged

[Jelle De Loecker]

Compiz just crashed out of the blue

ProblemType: Crash
DistroRelease: Ubuntu 12.10
Package: unity 6.8.0-0ubuntu2
ProcVersionSignature: Ubuntu 3.5.0-18.29-generic 3.5.7
Uname: Linux 3.5.0-18-generic x86_64
NonfreeKernelModules: fglrx
ApportVersion: 2.6.1-0ubuntu4
Architecture: amd64
Date: Wed Oct 24 13:27:16 2012
ExecutablePath: /usr/bin/compiz
InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Release amd64 (20120425)
MarkForUpload: True
ProcCmdline: compiz
ProcEnviron:
 LANGUAGE=nl_BE:nl
 PATH=(custom, no user)
 XDG_RUNTIME_DIR=<set>
 LANG=nl_BE.UTF-8
 SHELL=/bin/bash
SegvAnalysis:
 Segfault happened at: 0x34d5100: add %al,(%rax)
 PC (0x034d5100) in non-executable VMA region: 0x00c2e000-0x089fe000 rw-p [heap]
 source "%al" ok
 destination "(%rax)" (0x034d5100) ok
SegvReason: executing writable VMA [heap]
Signal: 11
SourcePackage: unity
StacktraceTop:
 ?? ()
 nux::Property<std::string>::operator=(std::string const&) () from /usr/lib/compiz/libunityshell.so
 unity::launcher::HudLauncherIcon::OnHudIconChanged(_GVariant*) () from /usr/lib/compiz/libunityshell.so
 ?? () from /usr/lib/compiz/libunityshell.so
 g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
Title: compiz crashed with SIGSEGV in nux::Property<std::string>::operator=()
UpgradeStatus: Upgraded to quantal on 2012-10-09 (15 days ago)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo vboxusers

[Apport retracing service (apport)]

StacktraceTop:
 ?? ()
 operator() (_A_a2=..., _A_a1=..., this=0x1d8d4b8) at /usr/include/sigc++-2.0/sigc++/functors/slot.h:593
 Set (value=..., this=0x1d8d498) at /usr/include/Nux-3.0/NuxCore/Property-inl.h:105
 nux::Property<std::string>::operator= (this=<optimized out>, value=...) at /usr/include/Nux-3.0/NuxCore/Property-inl.h:75
 unity::launcher::HudLauncherIcon::OnHudIconChanged (this=0x1d8d020, data=<optimized out>) at /build/buildd/unity-6.8.0/launcher/HudLauncherIcon.cpp:76

[Bilal Akhtar (bilalakhtar)]

Did this happen when you opened the HUD? What exactly were you searching for? This seems like a reproducible crash.

[Walter Garcia-Fontes (walter-garcia)]

Sorry for the long lack of attention to this report. If you are still seeing this issue in currently supported fully updated versions of Unity please feel free to mark the "Status" of the report back to "New".

[Launchpad Janitor (janitor)]

[Expired for unity (Ubuntu) because there has been no activity for 60 days.]

[Launchpad Janitor (janitor)]

[Expired for Unity because there has been no activity for 60 days.]