Bug 217244 - Under Kubuntu 9.10, some apps (most often Firefox, but also once Miro) suddenly appear twice (or even 3 times) in the taskbar, and when closed, the extra window messages stay on, without possibility to open the app or get rid of them.
Summary: Under Kubuntu 9.10, some apps (most often Firefox, but also once Miro) sudden...
Status: RESOLVED DUPLICATE of bug 202199
Alias: None
Product: plasma4
Classification: Plasma
Component: general (show other bugs)
Version: unspecified
Platform: Unlisted Binaries Linux
: NOR crash
Target Milestone: ---
Assignee: Plasma Bugs List
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2009-12-03 18:35 UTC by y.poivre
Modified: 2009-12-04 00:18 UTC (History)
1 user (show)

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Description y.poivre 2009-12-03 18:35:47 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 2.6.31-15-generic i686
Distribution: Ubuntu 9.10

What I was doing when the application crashed:
Running typical session: Tbird, Firefox, Akregator, Dolphin, Okular.

 -- Backtrace:
Application: Espace de travail Plasma (kdeinit4), signal: Segmentation fault
[Current thread is 1 (Thread 0xb78db700 (LWP 10772))]

Thread 2 (Thread 0xac6d4b70 (LWP 10773)):
#0  0x00239422 in __kernel_vsyscall ()
#1  0x005a9e15 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0x036e478d in pthread_cond_wait () from /lib/tls/i686/cmov/libc.so.6
#3  0x0028de67 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/libQtCore.so.4
#4  0x04b9e922 in ?? () from /usr/lib/libQtNetwork.so.4
#5  0x0028ce32 in ?? () from /usr/lib/libQtCore.so.4
#6  0x005a580e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#7  0x036d77ee in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 1 (Thread 0xb78db700 (LWP 10772)):
[KCrash Handler]
#6  0x01c82a9c in ?? () from /usr/lib/kde4/plasma_applet_tasks.so
#7  0x01c7e4eb in ?? () from /usr/lib/kde4/plasma_applet_tasks.so
#8  0x01c7f23a in ?? () from /usr/lib/kde4/plasma_applet_tasks.so
#9  0x01c7f2fb in ?? () from /usr/lib/kde4/plasma_applet_tasks.so
#10 0x01c7fe2a in ?? () from /usr/lib/kde4/plasma_applet_tasks.so
#11 0x01c8000f in ?? () from /usr/lib/kde4/plasma_applet_tasks.so
#12 0x01c8cfa2 in ?? () from /usr/lib/kde4/plasma_applet_tasks.so
#13 0x01c8d627 in ?? () from /usr/lib/kde4/plasma_applet_tasks.so
#14 0x00393263 in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib/libQtCore.so.4
#15 0x00393ec2 in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib/libQtCore.so.4
#16 0x01cbf433 in TaskManager::TaskGroup::itemAdded(TaskManager::AbstractGroupableItem*) () from /usr/lib/libtaskmanager.so.4
#17 0x01cbfe8b in TaskManager::TaskGroup::add(TaskManager::AbstractGroupableItem*) () from /usr/lib/libtaskmanager.so.4
#18 0x01ca7052 in ?? () from /usr/lib/libtaskmanager.so.4
#19 0x01ca9343 in TaskManager::GroupManager::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/libtaskmanager.so.4
#20 0x00393263 in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib/libQtCore.so.4
#21 0x00393ec2 in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib/libQtCore.so.4
#22 0x01cc2e83 in TaskManager::TaskManager::taskAdded(KSharedPtr<TaskManager::Task>) () from /usr/lib/libtaskmanager.so.4
#23 0x01cc5063 in TaskManager::TaskManager::windowAdded(unsigned long) () from /usr/lib/libtaskmanager.so.4
#24 0x01cc64df in TaskManager::TaskManager::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/libtaskmanager.so.4
#25 0x00393263 in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib/libQtCore.so.4
#26 0x00393ec2 in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib/libQtCore.so.4
#27 0x00e55e23 in KWindowSystem::windowAdded(unsigned long) () from /usr/lib/libkdeui.so.5
#28 0x00e58ee6 in ?? () from /usr/lib/libkdeui.so.5
#29 0x00e67577 in NETRootInfo::update(unsigned long const*) () from /usr/lib/libkdeui.so.5
#30 0x00e680b7 in NETRootInfo::event(_XEvent*, unsigned long*, int) () from /usr/lib/libkdeui.so.5
#31 0x00e592d1 in ?? () from /usr/lib/libkdeui.so.5
#32 0x00d05f86 in KApplication::x11EventFilter(_XEvent*) () from /usr/lib/libkdeui.so.5
#33 0x01b1e71a in ?? () from /usr/lib/libkdeinit4_plasma-desktop.so
#34 0x01048d70 in ?? () from /usr/lib/libQtGui.so.4
#35 0x0105a375 in QApplication::x11ProcessEvent(_XEvent*) () from /usr/lib/libQtGui.so.4
#36 0x01088502 in ?? () from /usr/lib/libQtGui.so.4
#37 0x001a9e78 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#38 0x001ad720 in ?? () from /lib/libglib-2.0.so.0
#39 0x001ad853 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#40 0x003a802c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#41 0x01087be5 in ?? () from /usr/lib/libQtGui.so.4
#42 0x0037bc79 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#43 0x0037c0ca in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#44 0x0037e53f in QCoreApplication::exec() () from /usr/lib/libQtCore.so.4
#45 0x00fe6dd7 in QApplication::exec() () from /usr/lib/libQtGui.so.4
#46 0x01b0880d in kdemain () from /usr/lib/libkdeinit4_plasma-desktop.so
#47 0x0804dde1 in _start ()

Reported using DrKonqi
Comment 1 Dario Andres 2009-12-04 00:18:54 UTC 
The crash is probably bug 199325. The problem you are describing is bug 202199. Thanks

*** This bug has been marked as a duplicate of bug 202199 ***