Ubuntu
unity package

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

Bug #746878 reported by Sharanyan Ravi on 2011-04-01

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

I was tweaking some stuff in the compiz config settings when it crashed and reloaded.

ProblemType: Crash
DistroRelease: Ubuntu 11.04
Package: unity 3.6.8-0ubuntu3
ProcVersionSignature: Ubuntu 2.6.38-7.39-generic-pae 2.6.38
Uname: Linux 2.6.38-7-generic-pae i686
Architecture: i386
CrashCounter: 1
Date: Thu Mar 31 21:04:07 2011
ExecutablePath: /usr/bin/compiz
InstallationMedia: Ubuntu 10.10 "Maverick Meerkat" - Release i386 (20101007)
ProcCmdline: compiz
ProcEnviron:
LANGUAGE=en_US:en
LANG=en_US.UTF-8
SHELL=/bin/bash
SegvAnalysis:
Segfault happened at: 0xb73b1e3d <_ZNK4sigc11signal_base4implEv+29>: mov 0x4(%edi),%esi
PC (0xb73b1e3d) ok
source "0x4(%edi)" (0x0000007c) not located in a known VMA region (needed readable region)!
destination "%esi" 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 2011-04-01 (0 days ago)
UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare

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Revision history for this message

Sharanyan Ravi (rsharanyan) wrote on 2011-04-01:

XsessionErrors.txt Edit (13.4 KiB, text/plain; charset="utf-8")

Revision history for this message

Apport retracing service (apport) wrote on 2011-04-01: 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 #745617, 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.