compiz crashed with SIGSEGV in LauncherHideMachine::GetQuirk()

[jcorleta]

Binary package hint: unity

bug

ProblemType: Crash
DistroRelease: Ubuntu 11.04
Package: unity 3.8.2-0ubuntu1
ProcVersionSignature: Ubuntu 2.6.38-7.39-generic 2.6.38
Uname: Linux 2.6.38-7-generic x86_64
NonfreeKernelModules: nvidia
Architecture: amd64
Date: Sun Apr 3 00:32:19 2011
ExecutablePath: /usr/bin/compiz
InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Beta amd64 (20110402)
ProcCmdline: compiz
ProcEnviron:
 LANGUAGE=pt_BR:en
 LANG=pt_BR.UTF-8
 SHELL=/bin/bash
SegvAnalysis:
 Segfault happened at: 0x7ffd9d5e7200 <_ZN19LauncherHideMachine8GetQuirkENS_9HideQuirkEb+16>: test %esi,0x24(%rdi)
 PC (0x7ffd9d5e7200) ok
 source "%esi" ok
 destination "0x24(%rdi)" (0x00000024) not located in a known VMA region (needed writable region)!
SegvReason: writing NULL VMA
Signal: 11
SourcePackage: unity
StacktraceTop:
 LauncherHideMachine::GetQuirk(LauncherHideMachine::HideQuirk, bool) () from /usr/lib/compiz/libunityshell.so
 LauncherHideMachine::SetQuirk(LauncherHideMachine::HideQuirk, bool) () from /usr/lib/compiz/libunityshell.so
 Launcher::OnBFBUpdate(_GVariant*, void*) () 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 LauncherHideMachine::GetQuirk()
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm admin audio cdrom dialout dip fax floppy fuse lpadmin netdev plugdev sambashare tape video

[Didier Roche-Tolomelli (didrocks)]

Thanks for reporting this bug and help to make ubuntu better.

Can you please be a little bit more expicit about the "I changed the settings"? Which setting in particular?
Also, can you please choose "report all info" rather than the short one about the crash in the apport dialog? Without those, we won't be able to debug that crash.
Setting the status as incomplete meanwhile. Thanks again for reporting a full info bug :)

[Tony Themelis (tony-athemelis)]

in compizconfig settings manager I disabled unity plugin and desktop wall.