Bug 198781

Application that crashed: plasma-desktop
Version of the application: 0.3
KDE Version: 4.2.95 (KDE 4.2.95 (KDE 4.3 RC1))
Qt Version: 4.5.0
Operating System: Linux 2.6.28-13-generic i686
Distribution: Ubuntu 9.04

What I was doing when the application crashed:
Sudenly Plasma crash.

One note that must be useful: I use 2 displays. The second one is a CRT and smaller than the main display. Every time I do a login the wallpaper on this second display is never loaded. I need to go to desktop setting and set the wallpaper. 

I hope this could be useful. Thanks!

 -- Backtrace:
Application: Plasma Workspace (kdeinit4), signal: Segmentation fault
[Current thread is 0 (LWP 4531)]

Thread 2 (Thread 0xa85bdb90 (LWP 4532)):
#0  0xb8033430 in __kernel_vsyscall ()
#1  0xb64f90e5 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0xb66d92ed in pthread_cond_wait () from /lib/tls/i686/cmov/libc.so.6
#3  0xb7e2c9b2 in QWaitCondition::wait () from /usr/lib/libQtCore.so.4
#4  0xb7768152 in ?? () from /usr/lib/libQtNetwork.so.4
#5  0xb7e2b96e in ?? () from /usr/lib/libQtCore.so.4
#6  0xb64f54ff in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#7  0xb66ca49e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 1 (Thread 0xb6003a10 (LWP 4531)):
[KCrash Handler]
#6  0xa881632a in TaskManager::GroupManager::manualSortingRequest () from /usr/lib/libtaskmanager.so.4
#7  0xa881431b in TaskManager::AbstractGroupingStrategy::closeGroup () from /usr/lib/libtaskmanager.so.4
#8  0xa881bf27 in ?? () from /usr/lib/libtaskmanager.so.4
#9  0xa881ce5b in ?? () from /usr/lib/libtaskmanager.so.4
#10 0xb7f35ca8 in QMetaObject::activate () from /usr/lib/libQtCore.so.4
#11 0xb7f36932 in QMetaObject::activate () from /usr/lib/libQtCore.so.4
#12 0xa882fd83 in TaskManager::TaskGroup::itemRemoved () from /usr/lib/libtaskmanager.so.4
#13 0xa88307ab in TaskManager::TaskGroup::remove () from /usr/lib/libtaskmanager.so.4
#14 0xa8816ba5 in ?? () from /usr/lib/libtaskmanager.so.4
#15 0xa88174f7 in ?? () from /usr/lib/libtaskmanager.so.4
#16 0xa88193ce in TaskManager::GroupManager::qt_metacall () from /usr/lib/libtaskmanager.so.4
#17 0xb7f35ca8 in QMetaObject::activate () from /usr/lib/libQtCore.so.4
#18 0xb7f36932 in QMetaObject::activate () from /usr/lib/libQtCore.so.4
#19 0xb7f71717 in QTimer::timeout () from /usr/lib/libQtCore.so.4
#20 0xb7f3b6fe in QTimer::timerEvent () from /usr/lib/libQtCore.so.4
#21 0xb7f3015f in QObject::event () from /usr/lib/libQtCore.so.4
#22 0xb69afe9c in QApplicationPrivate::notify_helper () from /usr/lib/libQtGui.so.4
#23 0xb69b819e in QApplication::notify () from /usr/lib/libQtGui.so.4
#24 0xb74ea3dd in KApplication::notify () from /usr/lib/libkdeui.so.5
#25 0xb7f1fa3b in QCoreApplication::notifyInternal () from /usr/lib/libQtCore.so.4
#26 0xb7f4ed71 in ?? () from /usr/lib/libQtCore.so.4
#27 0xb7f4b4e0 in ?? () from /usr/lib/libQtCore.so.4
#28 0xb6542b88 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#29 0xb65460eb in ?? () from /usr/lib/libglib-2.0.so.0
#30 0xb6546268 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#31 0xb7f4b438 in QEventDispatcherGlib::processEvents () from /usr/lib/libQtCore.so.4
#32 0xb6a51365 in ?? () from /usr/lib/libQtGui.so.4
#33 0xb7f1e06a in QEventLoop::processEvents () from /usr/lib/libQtCore.so.4
#34 0xb7f1e4aa in QEventLoop::exec () from /usr/lib/libQtCore.so.4
#35 0xb7f20959 in QCoreApplication::exec () from /usr/lib/libQtCore.so.4
#36 0xb69afd17 in QApplication::exec () from /usr/lib/libQtGui.so.4
#37 0xb3bfa510 in kdemain () from /usr/lib/libkdeinit4_plasma-desktop.so
#38 0x0804e1c0 in _start ()

This bug may be a duplicate of or related to bug 198476

Reported using DrKonqi