Ubuntu
nux package

compiz crashed with SIGSEGV in PluginAdapter::FocusWindowGroup()

Bug #846444 reported by Chris Blair on 2011-09-10

102

This bug affects 21 people

Affects		Status	Importance	Assigned to	Milestone
	Nux	Incomplete	Medium	Unassigned
	Unity	Expired	Medium	Unassigned
	nux (Ubuntu)	Expired	Medium	Unassigned

Bug Description

Minimized Thunderbird and then attempted to restore.

ProblemType: Crash
DistroRelease: Ubuntu 11.10
Package: libnux-1.0-0 1.8.0-0ubuntu1
ProcVersionSignature: Ubuntu 3.0.0-10.16-generic 3.0.4
Uname: Linux 3.0.0-10-generic x86_64
ApportVersion: 1.22.1-0ubuntu2
Architecture: amd64
CrashCounter: 1
Date: Sat Sep 10 15:28:53 2011
ExecutablePath: /usr/bin/compiz
InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Beta amd64 (20110901)
ProcCmdline: compiz
ProcEnviron:
LANGUAGE=en_GB:en
PATH=(custom, user)
LANG=en_GB.UTF-8
SHELL=/bin/bash
SegvAnalysis:
Segfault happened at: 0x7f090b57f8a0 <_ZN13PluginAdapter16FocusWindowGroupESt6vectorImSaImEE+304>: mov (%rdi),%rax
PC (0x7f090b57f8a0) ok
source "(%rdi)" (0x00000008) not located in a known VMA region (needed readable region)!
destination "%rax" ok
SegvReason: reading NULL VMA
Signal: 11
SourcePackage: nux
StacktraceTop:
PluginAdapter::FocusWindowGroup(std::vector<unsigned long, std::allocator<unsigned long> >) () from /usr/lib/compiz/libunityshell.so
BamfLauncherIcon::Focus() () from /usr/lib/compiz/libunityshell.so
BamfLauncherIcon::ActivateLauncherIcon(ActionArg) () from /usr/lib/compiz/libunityshell.so
LauncherIcon::RecvMouseClick(int) () from /usr/lib/compiz/libunityshell.so
sigc::internal::signal_emit1<void, int, sigc::nil>::emit(sigc::internal::signal_impl*, int const&) () from /usr/lib/compiz/libunityshell.so
Title: compiz crashed with SIGSEGV in PluginAdapter::FocusWindowGroup()
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare

Tags:

Revision history for this message

Chris Blair (chris-blair123) wrote on 2011-09-10:

#1

Dependencies.txt Edit (1.6 KiB, text/plain; charset="utf-8")
Disassembly.txt Edit (1.7 KiB, text/plain; charset="utf-8")
ProcMaps.txt Edit (92.1 KiB, text/plain; charset="utf-8")
ProcStatus.txt Edit (798 bytes, text/plain; charset="utf-8")
Registers.txt Edit (923 bytes, text/plain; charset="utf-8")
Stacktrace.txt Edit (2.3 KiB, text/plain; charset="utf-8")
ThreadStacktrace.txt Edit (6.9 KiB, text/plain; charset="utf-8")
XsessionErrors.txt Edit (5.6 KiB, text/plain; charset="utf-8")

visibility:

private → public

Revision history for this message

Apport retracing service (apport) wrote on 2011-09-10:

#2

StacktraceTop:
PluginAdapter::FocusWindowGroup (this=0x21a97a0, window_ids=<optimized out>) at /build/buildd/unity-4.14.2/plugins/unityshell/src/PluginAdapter.cpp:587
BamfLauncherIcon::Focus (this=<optimized out>) at /build/buildd/unity-4.14.2/plugins/unityshell/src/BamfLauncherIcon.cpp:531
BamfLauncherIcon::ActivateLauncherIcon (this=0x26a9b10, arg=...) at /build/buildd/unity-4.14.2/plugins/unityshell/src/BamfLauncherIcon.cpp:120
LauncherIcon::RecvMouseClick (this=<optimized out>, button=1) at /build/buildd/unity-4.14.2/plugins/unityshell/src/LauncherIcon.cpp:621
sigc::internal::signal_emit1<void, int, sigc::nil>::emit (impl=<optimized out>, _A_a1=@0x7fff67543748) at /usr/include/sigc++-2.0/sigc++/signal.h:1010

Revision history for this message

Apport retracing service (apport) wrote on 2011-09-10: Stacktrace.txt

#3

Stacktrace.txt Edit (6.6 KiB, text/plain)

Revision history for this message

Apport retracing service (apport) wrote on 2011-09-10: ThreadStacktrace.txt

#4

ThreadStacktrace.txt Edit (13.6 KiB, text/plain)

Changed in nux (Ubuntu):
importance:	Undecided → Medium
tags:	removed: need-amd64-retrace

Launchpad Janitor (janitor) on 2011-09-12

Changed in nux (Ubuntu):
status:	New → Confirmed

Revision history for this message

Christopher Kyle Horton (christhehorton) wrote on 2011-09-25:

#5

Occurred when I tried opening Empathy through the Messaging Menu and then clicking on its icon in the Launcher.

Revision history for this message

Fran Diéguez (frandieguez) wrote on 2011-09-27:

#6

While Empathy is minimized, this error raises when you try to open it again.

Revision history for this message

ngsupb (ngsupb) wrote on 2011-09-27:

#7

Happened for me when I accidentally moved a tab from Firefox into a separate window.

Revision history for this message

Nicolas DERIVE (kalon33) wrote on 2011-09-29:

#8

Happened for my restoring synaptic window.

Didier Roche-Tolomelli (didrocks) on 2011-09-30

Changed in unity:
status:	New → Confirmed
Changed in nux:
status:	New → Confirmed
Changed in nux (Ubuntu):
importance:	Medium → Critical

Revision history for this message

Omer Akram (om26er) wrote on 2012-07-23:

#9

Thanks for taking time to report this bug and helping to make ubuntu better. Its been a while since this bug was reported, there have been alot of changes in Unity since then. Can you please test with Ubuntu 12.04 with all updates installed and let us know if the issue is still there.

Changed in nux (Ubuntu):
importance:	Critical → Medium
Changed in nux:
importance:	Undecided → Medium
status:	Confirmed → Incomplete
Changed in unity:
importance:	Undecided → Medium
status:	Confirmed → Incomplete
Changed in nux (Ubuntu):
status:	Confirmed → Incomplete

Revision history for this message

Launchpad Janitor (janitor) wrote on 2012-09-22:

#10

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

Changed in unity:
status:	Incomplete → Expired

Revision history for this message

Launchpad Janitor (janitor) wrote on 2012-09-22:

#11

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

Changed in nux (Ubuntu):
status:	Incomplete → Expired

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