Ubuntu
unity8 package

unity8 crashed with SIGSEGV in begin()

Bug #1630599 reported by Walter Garcia-Fontes
20
This bug affects 2 people
Affects Status Importance Assigned to Milestone
qtmir (Ubuntu)
New
Undecided
Unassigned
unity8 (Ubuntu)
Confirmed
Medium
Unassigned

Bug Description

I got this crash after trying the Unity 8 session and loggin out.

ProblemType: Crash
DistroRelease: Ubuntu 16.10
Package: unity8 8.14+16.10.20160922-0ubuntu2
ProcVersionSignature: Ubuntu 4.8.0-17.19-generic 4.8.0-rc7
Uname: Linux 4.8.0-17-generic x86_64
ApportVersion: 2.20.3-0ubuntu7
Architecture: amd64
Date: Wed Oct 5 16:02:06 2016
ExecutablePath: /usr/bin/unity8
InstallationDate: Installed on 2015-10-17 (353 days ago)
InstallationMedia: Ubuntu 15.04 "Vivid Vervet" - Release amd64 (20150422)
ProcCmdline: unity8 --mode=full-shell
Signal: 11
SourcePackage: unity8
StacktraceTop:
 qtmir::ApplicationManager::findApplicationWithPid(int) const () from /usr/lib/x86_64-linux-gnu/qt5/qml/Unity/Application/libunityapplicationplugin.so
 qtmir::SessionManager::onSessionStarting(std::shared_ptr<mir::scene::Session> const&) () from /usr/lib/x86_64-linux-gnu/qt5/qml/Unity/Application/libunityapplicationplugin.so
 QObject::event(QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
 QCoreApplication::notify(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
 QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
Title: unity8 crashed with SIGSEGV in qtmir::ApplicationManager::findApplicationWithPid()
UpgradeStatus: Upgraded to yakkety on 2016-09-01 (34 days ago)
UserGroups: adm cdrom dip lpadmin mail plugdev sambashare sudo vboxusers

Revision history for this message
Walter Garcia-Fontes (walter-garcia) wrote :
Revision history for this message
Apport retracing service (apport) wrote :

StacktraceTop:
 begin (this=0x55b8da77ac98) at /usr/include/x86_64-linux-gnu/qt5/QtCore/qlist.h:110
 begin (this=0x55b8da77ac98) at /usr/include/x86_64-linux-gnu/qt5/QtCore/qlist.h:313
 qtmir::ApplicationManager::findApplicationWithPid (this=0x55b8da77ac80, pid=4145) at ./src/modules/Unity/Application/application_manager.cpp:622
 qtmir::ApplicationManager::findApplicationWithSession (this=<optimized out>, session=<optimized out>) at ./src/modules/Unity/Application/application_manager.cpp:614
 qtmir::ApplicationManager::findApplicationWithSession (this=<optimized out>, session=...) at ./src/modules/Unity/Application/application_manager.cpp:607

Revision history for this message
Apport retracing service (apport) wrote : Stacktrace.txt
Revision history for this message
Apport retracing service (apport) wrote : StacktraceSource.txt
Revision history for this message
Apport retracing service (apport) wrote : ThreadStacktrace.txt
Changed in unity8 (Ubuntu):
importance: Undecided → Medium
summary: - unity8 crashed with SIGSEGV in
- qtmir::ApplicationManager::findApplicationWithPid()
+ unity8 crashed with SIGSEGV in begin()
tags: removed: need-amd64-retrace
Walter Garcia-Fontes (walter-garcia)
information type: Private → Public
Revision history for this message
Launchpad Janitor (janitor) wrote :

Status changed to 'Confirmed' because the bug affects multiple users.

Changed in unity8 (Ubuntu):
status: New → Confirmed
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