Bug 213248

Summary: plasma crash freeze laptop
Product: [Unmaintained] plasma4 Reporter: Jacek <dzacek83>
Component: generalAssignee: Plasma Bugs List <plasma-bugs>
Status: RESOLVED DUPLICATE    
Severity: crash CC: aseigo
Priority: NOR    
Version: unspecified   
Target Milestone: ---   
Platform: Unlisted Binaries   
OS: Linux   
Latest Commit: Version Fixed In:
Sentry Crash Report:

Description Jacek 2009-11-05 13:55:27 UTC
Application that crashed: plasma-desktop
Version of the application: 0.3
KDE Version: 4.3.2 (KDE 4.3.2)
Qt Version: 4.5.2
Operating System: Linux 2.6.31-14-generic i686
Distribution: Ubuntu 9.10

What I was doing when the application crashed:
My laptop just froze when screen saver was on, after reboot plasma crashed. After initial crash I restarted plasma-desktop and now it seems to be fine.

 -- Backtrace:
Application: Plasma Workspace (kdeinit4), signal: Segmentation fault
[KCrash Handler]
#6  0x0138e6ee in Plasma::Applet::flushPendingConstraintsEvents (this=0x9fe24d8) at ../../plasma/applet.cpp:1109
#7  0x013b27dd in Plasma::Corona::loadLayout (this=0x9dc8f68, configName=...) at ../../plasma/corona.cpp:379
#8  0x013b38be in Plasma::Corona::initializeLayout (this=0x9dc8f68, configName=...) at ../../plasma/corona.cpp:324
#9  0x015da1d6 in ?? () from /usr/lib/libkdeinit4_plasma-desktop.so
#10 0x015da4da in ?? () from /usr/lib/libkdeinit4_plasma-desktop.so
#11 0x015da733 in ?? () from /usr/lib/libkdeinit4_plasma-desktop.so
#12 0x00a29263 in QMetaObject::activate (sender=0x9dbb210, from_signal_index=4, to_signal_index=4, argv=0x0) at kernel/qobject.cpp:3113
#13 0x00a29ec2 in QMetaObject::activate (sender=0x9dbb210, m=0xb03908, local_signal_index=0, argv=0x0) at kernel/qobject.cpp:3187
#14 0x00a2e387 in QSingleShotTimer::timeout (this=0x9dbb210) at .moc/release-shared/qtimer.moc:76
#15 0x00a2e49c in QSingleShotTimer::timerEvent (this=0x9dbb210) at kernel/qtimer.cpp:298
#16 0x00a233bf in QObject::event (this=0x9dbb210, e=0xbfad4c00) at kernel/qobject.cpp:1075
#17 0x0424af54 in QApplicationPrivate::notify_helper (this=0x9d2efe8, receiver=0x9dbb210, e=0xbfad4c00) at kernel/qapplication.cpp:4056
#18 0x0425267c in QApplication::notify (this=0x9d07f28, receiver=0x9dbb210, e=0xbfad4c00) at kernel/qapplication.cpp:3603
#19 0x00f48bfa in KApplication::notify (this=0x9d07f28, receiver=0x9dbb210, event=0xbfad4c00) at ../../kdeui/kernel/kapplication.cpp:302
#20 0x00a136cb in QCoreApplication::notifyInternal (this=0x9d07f28, receiver=0x9dbb210, event=0xbfad4c00) at kernel/qcoreapplication.cpp:610
#21 0x00a407ce in QCoreApplication::sendEvent (this=0x9d317bc) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:213
#22 QTimerInfoList::activateTimers (this=0x9d317bc) at kernel/qeventdispatcher_unix.cpp:572
#23 0x00a3e0e0 in timerSourceDispatch (source=0x9d31788) at kernel/qeventdispatcher_glib.cpp:165
#24 0x00caae78 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#25 0x00cae720 in ?? () from /lib/libglib-2.0.so.0
#26 0x00cae853 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#27 0x00a3e02c in QEventDispatcherGlib::processEvents (this=0x9d2eaf0, flags=...) at kernel/qeventdispatcher_glib.cpp:327
#28 0x042ebbe5 in QGuiEventDispatcherGlib::processEvents (this=0x9d2eaf0, flags=...) at kernel/qguieventdispatcher_glib.cpp:202
#29 0x00a11c79 in QEventLoop::processEvents (this=0xbfad4ec4, flags=) at kernel/qeventloop.cpp:149
#30 0x00a120ca in QEventLoop::exec (this=0xbfad4ec4, flags=...) at kernel/qeventloop.cpp:201
#31 0x00a1453f in QCoreApplication::exec () at kernel/qcoreapplication.cpp:888
#32 0x0424add7 in QApplication::exec () at kernel/qapplication.cpp:3525
#33 0x015bd80d in kdemain () from /usr/lib/libkdeinit4_plasma-desktop.so
#34 0x0804dde1 in launch (argc=<value optimized out>, _name=<value optimized out>, args=<value optimized out>, cwd=0x0, envc=0, envs=0x9cd2c38 "", reset_env=false, tty=0x0, avoid_loops=false, 
    startup_id_str=0x80511a5 "0") at ../../kinit/kinit.cpp:677
#35 0x0804ea35 in handle_launcher_request (sock=<value optimized out>, who=<value optimized out>) at ../../kinit/kinit.cpp:1169
#36 0x0804eeac in handle_requests (waitForPid=<value optimized out>) at ../../kinit/kinit.cpp:1362
#37 0x0804fbaf in main (argc=2, argv=0xbfad5724, envp=0xbfad5730) at ../../kinit/kinit.cpp:1793

This bug may be a duplicate of or related to bug 213212

Reported using DrKonqi
Comment 1 Aaron J. Seigo 2009-11-05 19:11:15 UTC
as can be seen here:

http://websvn.kde.org/tags/KDE/4.3.2/kdelibs/plasma/applet.cpp?view=markup

line 1109 of applet.cpp is commented out. evidently there's been some patching here on the part of kubuntu.
Comment 2 Aaron J. Seigo 2009-11-05 19:26:44 UTC

*** This bug has been marked as a duplicate of bug 213212 ***
Comment 3 Aaron J. Seigo 2009-11-06 01:07:00 UTC

*** This bug has been marked as a duplicate of bug 211747 ***