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

Application : Espace de travail Plasma (plasma), signal SIGSEGV
[Current thread is 0 (LWP 3158)]

Thread 3 (Thread 0xa861fb90 (LWP 3191)):
#0  0xb805a430 in __kernel_vsyscall ()
#1  0xb51f00e5 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0xb63a82ed in pthread_cond_wait () from /lib/tls/i686/cmov/libc.so.6
#3  0xb65949b2 in QWaitCondition::wait () from /usr/lib/libQtCore.so.4
#4  0xb7a16152 in ?? () from /usr/lib/libQtNetwork.so.4
#5  0xb659396e in ?? () from /usr/lib/libQtCore.so.4
#6  0xb51ec4ff in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#7  0xb639949e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 2 (Thread 0xa7df4b90 (LWP 3192)):
#0  0xb805a430 in __kernel_vsyscall ()
#1  0xb51f00e5 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0xb63a82ed in pthread_cond_wait () from /lib/tls/i686/cmov/libc.so.6
#3  0xb65949b2 in QWaitCondition::wait () from /usr/lib/libQtCore.so.4
#4  0xa87acb9a in ?? () from /usr/lib/kde4/plasma_wallpaper_image.so
#5  0xb659396e in ?? () from /usr/lib/libQtCore.so.4
#6  0xb51ec4ff in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#7  0xb639949e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 1 (Thread 0xb3f7fa00 (LWP 3158)):
[KCrash Handler]
#6  0xb669e951 in QMetaObject::activate () from /usr/lib/libQtCore.so.4
#7  0xa89950d3 in TaskManager::AbstractGroupingStrategy::groupRemoved () from /usr/lib/libtaskmanager.so.4
#8  0xa89967d1 in TaskManager::AbstractGroupingStrategy::closeGroup () from /usr/lib/libtaskmanager.so.4
#9  0xa899d597 in ?? () from /usr/lib/libtaskmanager.so.4
#10 0xa899e23b in ?? () from /usr/lib/libtaskmanager.so.4
#11 0xb669dca8 in QMetaObject::activate () from /usr/lib/libQtCore.so.4
#12 0xb669e932 in QMetaObject::activate () from /usr/lib/libQtCore.so.4
#13 0xa89afa63 in TaskManager::TaskGroup::itemRemoved () from /usr/lib/libtaskmanager.so.4
#14 0xa89b00b0 in TaskManager::TaskGroup::remove () from /usr/lib/libtaskmanager.so.4
#15 0xa8998f10 in TaskManager::GroupManager::remove () from /usr/lib/libtaskmanager.so.4
#16 0xa899ac47 in TaskManager::GroupManager::qt_metacall () from /usr/lib/libtaskmanager.so.4
#17 0xb669dca8 in QMetaObject::activate () from /usr/lib/libQtCore.so.4
#18 0xb669e932 in QMetaObject::activate () from /usr/lib/libQtCore.so.4
#19 0xa89b3483 in TaskManager::TaskManager::taskRemoved () from /usr/lib/libtaskmanager.so.4
#20 0xa89b4baf in TaskManager::TaskManager::windowRemoved () from /usr/lib/libtaskmanager.so.4
#21 0xa89b6a14 in TaskManager::TaskManager::qt_metacall () from /usr/lib/libtaskmanager.so.4
#22 0xb669dca8 in QMetaObject::activate () from /usr/lib/libQtCore.so.4
#23 0xb669e932 in QMetaObject::activate () from /usr/lib/libQtCore.so.4
#24 0xb78d7473 in KWindowSystem::windowRemoved () from /usr/lib/libkdeui.so.5
#25 0xb78d9cf6 in ?? () from /usr/lib/libkdeui.so.5
#26 0xb78e9242 in NETRootInfo::update () from /usr/lib/libkdeui.so.5
#27 0xb78e95bf in NETRootInfo::event () from /usr/lib/libkdeui.so.5
#28 0xb78d9f8d in ?? () from /usr/lib/libkdeui.so.5
#29 0xb778cc69 in KApplication::x11EventFilter () from /usr/lib/libkdeui.so.5
#30 0xb80164d7 in ?? () from /usr/lib/libkdeinit4_plasma.so
#31 0xb6997fce in ?? () from /usr/lib/libQtGui.so.4
#32 0xb69aa738 in QApplication::x11ProcessEvent () from /usr/lib/libQtGui.so.4
#33 0xb69d6cfa in ?? () from /usr/lib/libQtGui.so.4
#34 0xb4feab88 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#35 0xb4fee0eb in ?? () from /usr/lib/libglib-2.0.so.0
#36 0xb4fee268 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#37 0xb66b3438 in QEventDispatcherGlib::processEvents () from /usr/lib/libQtCore.so.4
#38 0xb69d63f5 in ?? () from /usr/lib/libQtGui.so.4
#39 0xb668606a in QEventLoop::processEvents () from /usr/lib/libQtCore.so.4
#40 0xb66864aa in QEventLoop::exec () from /usr/lib/libQtCore.so.4
#41 0xb6688959 in QCoreApplication::exec () from /usr/lib/libQtCore.so.4
#42 0xb6934da7 in QApplication::exec () from /usr/lib/libQtGui.so.4
#43 0xb8003b56 in kdemain () from /usr/lib/libkdeinit4_plasma.so
#44 0x08048712 in _start ()