Ubuntu
unity package

compiz crashed with SIGSEGV in sigc::signal_base::impl()

Bug #758521 reported by Achim on 2011-04-12

This bug report is a duplicate of: Bug #685552: Compiz crashes when (en|dis)abling a plugin (ccsm) aka compiz crashed with SIGSEGV in sigc::signal_base::impl(). Edit Remove

This bug affects 1 person

Affects		Status	Importance	Assigned to	Milestone
	unity (Ubuntu)	New	Undecided	Unassigned

Bug Description

Binary package hint: unity

In CompizConfig Settings Manager i did only one thing: Ticked on the feature "Fade to desktop". ccsm seems to apply it - crashed.

ProblemType: Crash
DistroRelease: Ubuntu 11.04
Package: unity 3.8.6-0ubuntu1
ProcVersionSignature: Ubuntu 2.6.38-8.42-generic 2.6.38.2
Uname: Linux 2.6.38-8-generic x86_64
NonfreeKernelModules: fglrx
Architecture: amd64
Date: Tue Apr 12 09:52:32 2011
ExecutablePath: /usr/bin/compiz
InstallationMedia: Ubuntu 10.10 "Maverick Meerkat" - Release amd64 (20101007.1)
ProcCmdline: compiz
ProcEnviron:
LANGUAGE=en
LANG=de_DE.utf8
LC_MESSAGES=en_US.UTF-8
SHELL=/bin/bash
SegvAnalysis:
Segfault happened at: 0x7f82c414d2f6 <_ZNK4sigc11signal_base4implEv+22>: mov 0x8(%rdi),%rbx
PC (0x7f82c414d2f6) ok
source "0x8(%rdi)" (0x000000e8) not located in a known VMA region (needed readable region)!
destination "%rbx" ok
SegvReason: reading NULL VMA
Signal: 11
SourcePackage: unity
StacktraceTop:
sigc::signal_base::impl() const () from /usr/lib/libsigc-2.0.so.0
sigc::signal_base::connect(sigc::slot_base const&) () from /usr/lib/libsigc-2.0.so.0
UnityScreen::UnityScreen(CompScreen*) () from /usr/lib/compiz/libunityshell.so
CompPlugin::VTableForScreenAndWindow<UnityScreen, UnityWindow>::initScreen(CompScreen*) () from /usr/lib/compiz/libunityshell.so
CompManager::initPlugin(CompPlugin*) ()
Title: compiz crashed with SIGSEGV in sigc::signal_base::impl()
UpgradeStatus: Upgraded to natty on 2011-04-11 (0 days ago)
UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare

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Revision history for this message

Achim (achimtrf-deactivatedaccount) wrote on 2011-04-12:

XsessionErrors.txt Edit (960 bytes, text/plain; charset="utf-8")

Revision history for this message

Apport retracing service (apport) wrote on 2011-04-12: This bug is a duplicate

Thank you for taking the time to report this crash and helping to make Ubuntu better. This particular crash has already been reported and is a duplicate of bug #758239, so is being marked as such. Please look at the other bug report to see if there is any missing information that you can provide, or to see if there is a workaround for the bug. Additionally, any further discussion regarding the bug should occur in the other report. Please continue to report any other bugs you may find.