Version:            (using KDE 4.2.2)
OS:                Linux
Installed from:    Ubuntu Packages

backtrace:

Anwendung: Plasma-Arbeitsfläche (plasma), Signal SIGSEGV
0x00007fa9a6a03d21 in nanosleep () from /lib/libc.so.6
[Current thread is 0 (LWP 4337)]

Thread 3 (Thread 0x7fa98bf10950 (LWP 4338)):
#0  0x00007fa9a3ec92e9 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#1  0x00007fa9a74e5939 in QWaitCondition::wait () from /usr/lib/libQtCore.so.4
#2  0x00007fa9aaca14cc in ?? () from /usr/lib/libQtNetwork.so.4
#3  0x00007fa9a74e4952 in ?? () from /usr/lib/libQtCore.so.4
#4  0x00007fa9a3ec53ba in start_thread () from /lib/libpthread.so.0
#5  0x00007fa9a6a41fcd in clone () from /lib/libc.so.6
#6  0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7fa98b499950 (LWP 4339)):
#0  0x00007fa9a3ec92e9 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#1  0x00007fa9a74e5939 in QWaitCondition::wait () from /usr/lib/libQtCore.so.4
#2  0x00007fa98d059d4e in ?? () from /usr/lib/kde4/plasma_wallpaper_image.so
#3  0x00007fa9a74e4952 in ?? () from /usr/lib/libQtCore.so.4
#4  0x00007fa9a3ec53ba in start_thread () from /lib/libpthread.so.0
#5  0x00007fa9a6a41fcd in clone () from /lib/libc.so.6
#6  0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7fa9ac04e790 (LWP 4337)):
[KCrash Handler]
#5  0x00007fa9a75e4aa5 in QMetaObject::activate () from /usr/lib/libQtCore.so.4
#6  0x00007fa98e3ca74f in TaskManager::AbstractGroupingStrategy::groupRemoved () from /usr/lib/libtaskmanager.so.4
#7  0x00007fa98e3cbd2e in TaskManager::AbstractGroupingStrategy::closeGroup () from /usr/lib/libtaskmanager.so.4
#8  0x00007fa98e3d2328 in ?? () from /usr/lib/libtaskmanager.so.4
#9  0x00007fa98e3d2f0d in ?? () from /usr/lib/libtaskmanager.so.4
#10 0x00007fa9a75e31f2 in QMetaObject::activate () from /usr/lib/libQtCore.so.4
#11 0x00007fa98e3e27f2 in TaskManager::TaskGroup::itemRemoved () from /usr/lib/libtaskmanager.so.4
#12 0x00007fa98e3ce008 in TaskManager::GroupManager::remove () from /usr/lib/libtaskmanager.so.4
#13 0x00007fa98e3cfbcb in TaskManager::GroupManager::qt_metacall () from /usr/lib/libtaskmanager.so.4
#14 0x00007fa9a75e31f2 in QMetaObject::activate () from /usr/lib/libQtCore.so.4
#15 0x00007fa98e3e5c15 in TaskManager::TaskManager::taskRemoved () from /usr/lib/libtaskmanager.so.4
#16 0x00007fa98e3e70e9 in TaskManager::TaskManager::windowRemoved () from /usr/lib/libtaskmanager.so.4
#17 0x00007fa98e3e8ddf in TaskManager::TaskManager::qt_metacall () from /usr/lib/libtaskmanager.so.4
#18 0x00007fa9a75e31f2 in QMetaObject::activate () from /usr/lib/libQtCore.so.4
#19 0x00007fa9aa4f9d92 in KWindowSystem::windowRemoved () from /usr/lib/libkdeui.so.5
#20 0x00007fa9aa4fc2db in ?? () from /usr/lib/libkdeui.so.5
#21 0x00007fa9aa50b190 in NETRootInfo::update () from /usr/lib/libkdeui.so.5
#22 0x00007fa9aa50b4cb in NETRootInfo::event () from /usr/lib/libkdeui.so.5
#23 0x00007fa9aa4fc5ab in ?? () from /usr/lib/libkdeui.so.5
#24 0x00007fa9aa3ce683 in KApplication::x11EventFilter () from /usr/lib/libkdeui.so.5
#25 0x00007fa9abd3f3b4 in ?? () from /usr/lib/libkdeinit4_plasma.so
#26 0x00007fa9a7d6eb1f in ?? () from /usr/lib/libQtGui.so.4
#27 0x00007fa9a7d81faf in QApplication::x11ProcessEvent () from /usr/lib/libQtGui.so.4
#28 0x00007fa9a7dab464 in ?? () from /usr/lib/libQtGui.so.4
#29 0x00007fa9a229520a in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#30 0x00007fa9a22988e0 in ?? () from /usr/lib/libglib-2.0.so.0
#31 0x00007fa9a2298a7c in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#32 0x00007fa9a75f6e6f in QEventDispatcherGlib::processEvents () from /usr/lib/libQtCore.so.4
#33 0x00007fa9a7daabef in ?? () from /usr/lib/libQtGui.so.4
#34 0x00007fa9a75cc002 in QEventLoop::processEvents () from /usr/lib/libQtCore.so.4
#35 0x00007fa9a75cc3cd in QEventLoop::exec () from /usr/lib/libQtCore.so.4
#36 0x00007fa9a75ce694 in QCoreApplication::exec () from /usr/lib/libQtCore.so.4
#37 0x00007fa9abd2e9bb in kdemain () from /usr/lib/libkdeinit4_plasma.so
#38 0x00007fa9a697a5a6 in __libc_start_main () from /lib/libc.so.6
#39 0x00000000004007c9 in _start ()