unity-2d-panel crashed with SIGSEGV in QList<AbstractX11EventFilter*>::removeAll()

Bug #708429 reported by Jaime Rave
206
This bug affects 35 people
Affects Status Importance Assigned to Milestone
unity-2d
Fix Released
Critical
Ugo Riboni
unity-2d (Ubuntu)
Fix Released
Medium
Unassigned

Bug Description

Binary package hint: unity-2d

I closed my unity 2d session and open a new session in Ubuntu Classic mode and the error appear.

ProblemType: Crash
DistroRelease: Ubuntu 11.04
Package: unity-2d-panel 3.2-0ubuntu2
ProcVersionSignature: Ubuntu 2.6.37-12.26-generic-pae 2.6.37
Uname: Linux 2.6.37-12-generic-pae i686
NonfreeKernelModules: wl
Architecture: i386
Date: Wed Jan 26 21:08:03 2011
ExecutablePath: /usr/bin/unity-2d-panel
InstallationMedia: Ubuntu 10.10 "Maverick Meerkat" - Release i386 (20101007)
ProcCmdline: unity-2d-panel
ProcEnviron:
 LANGUAGE=es_CO:es:en_GB:en
 LANG=es_CO.UTF-8
 LC_MESSAGES=es_CO.utf8
 SHELL=/bin/bash
SegvAnalysis:
 Segfault happened at: 0xb69d2ab7 <_ZN5QListIP22AbstractX11EventFilterE9removeAllERKS1_+23>: mov (%edx),%eax
 PC (0xb69d2ab7) ok
 source "(%edx)" (0x00000008) not located in a known VMA region (needed readable region)!
 destination "%eax" ok
SegvReason: reading NULL VMA
Signal: 11
SourcePackage: unity-2d
StacktraceTop:
 QList<AbstractX11EventFilter*>::removeAll(AbstractX11EventFilter* const&) () from /usr/lib/libuqpanel.so.0
 Unity2dApplication::removeX11EventFilter(AbstractX11EventFilter*) () from /usr/lib/libuqpanel.so.0
 AbstractX11EventFilter::~AbstractX11EventFilter() () from /usr/lib/libuqpanel.so.0
 KeyboardModifiersMonitor::~KeyboardModifiersMonitor() () from /usr/lib/libuqpanel.so.0
 KeyboardModifiersMonitor::~KeyboardModifiersMonitor() () from /usr/lib/libuqpanel.so.0
Title: unity-2d-panel crashed with SIGSEGV in QList<AbstractX11EventFilter*>::removeAll()
UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare
XsessionErrors:
 (nautilus:31657): GConf-CRITICAL **: gconf_value_free: assertion `value != NULL' failed
 (nautilus:31657): GdkPixbuf-CRITICAL **: gdk_pixbuf_format_get_name: assertion `format != NULL' failed
 (nautilus:31657): GdkPixbuf-CRITICAL **: gdk_pixbuf_format_get_name: assertion `format != NULL' failed
 (nautilus:31657): GdkPixbuf-CRITICAL **: gdk_pixbuf_format_get_name: assertion `format != NULL' failed
 (nautilus:31657): GdkPixbuf-CRITICAL **: gdk_pixbuf_format_get_name: assertion `format != NULL' failed

Related branches

Revision history for this message
Jaime Rave (jaimerave) wrote :
visibility: private → public
Revision history for this message
Apport retracing service (apport) wrote :

StacktraceTop:
 QList<AbstractX11EventFilter*>::removeAll (this=0x8,
 Unity2dApplication::removeX11EventFilter (this=0x0,
 ~AbstractX11EventFilter (this=0x852d490)
 ~KeyboardModifiersMonitor (this=0x852d488)
 ~KeyboardModifiersMonitor (this=0x852d488)

Revision history for this message
Apport retracing service (apport) wrote : Stacktrace.txt
Revision history for this message
Apport retracing service (apport) wrote : ThreadStacktrace.txt
Changed in unity-2d (Ubuntu):
importance: Undecided → Medium
tags: removed: need-i386-retrace
Changed in unity-2d (Ubuntu):
status: New → Confirmed
Changed in unity-2d:
importance: Undecided → Critical
milestone: none → 3.8
status: New → Confirmed
Ugo Riboni (uriboni)
Changed in unity-2d (Ubuntu):
assignee: nobody → Ugo Riboni (uriboni)
Changed in unity-2d:
assignee: nobody → Ugo Riboni (uriboni)
Changed in unity-2d (Ubuntu):
assignee: Ugo Riboni (uriboni) → nobody
Changed in unity-2d:
status: Confirmed → Fix Committed
Revision history for this message
Launchpad Janitor (janitor) wrote :

This bug was fixed in the package unity-2d - 3.8-0ubuntu1

---------------
unity-2d (3.8-0ubuntu1) natty; urgency=low

  * New upstream bugfix release
   - fixes (LP: #580295),(LP: #670403),(LP: #676457),(LP: #706247),
   (LP: #708429),(LP: #719507),(LP: #724717),(LP: #726712),(LP: #726715),
   (LP: #726727),(LP: #727164),(LP: #727409),(LP: #730499),(LP: #733244),
   (LP: #733960),(LP: #738025),(LP: #739417),(LP: #740137),(LP: #740280),
   (LP: #691114),(LP: #701543),(LP: #701546),(LP: #703389),(LP: #703396),
   (LP: #705642),(LP: #706248),(LP: #706713),(LP: #709280),(LP: #711081),
   (LP: #714707),(LP: #716167),(LP: #721049),(LP: #722711),(LP: #722713),
   (LP: #723604),(LP: #726630),(LP: #726682),(LP: #726716),(LP: #727883),
   (LP: #729699),(LP: #730638),(LP: #730880),(LP: #732978),(LP: #733154),
   (LP: #733897),(LP: #733959),(LP: #734143),(LP: #738332),(LP: #683026),
   (LP: #718866),(LP: #721121),(LP: #724316),(LP: #731165),(LP: #734074),
   (LP: #735500),(LP: #716506),(LP: #733150),(LP: #672447),(LP: #716580),
   (LP: #728291),(LP: #730884),(LP: #731263),(LP: #731266)
 -- Oliver Grawert <email address hidden> Wed, 23 Mar 2011 15:31:16 +0100

Changed in unity-2d (Ubuntu):
status: Confirmed → Fix Released
Changed in unity-2d:
status: Fix Committed → Fix Released
Revision history for this message
angel bello (angelbello-volquez) wrote :

gracias

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