Application: plasma-desktop (0.3)
KDE Platform Version: 4.4.2 (KDE 4.4.2)
Qt Version: 4.6.2
Operating System: Linux 2.6.33-ARCH x86_64
Distribution (Platform): Archlinux Packages

-- Information about the crash:
Hello,

Sometimes when I attach an external monitor with Nvidia-Settings (Twinview) plasma crashes..

 -- Backtrace:
Application: Plasma Workspace (kdeinit4), signal: Segmentation fault
[Current thread is 1 (Thread 0x7fd012562760 (LWP 20136))]

Thread 5 (Thread 0x7fcfeeaba710 (LWP 21382)):
#0  0x00007fd0107f710c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#1  0x00007fd010a7c10b in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/libQtCore.so.4
#2  0x00007fd007b58726 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned(ThreadWeaver::Thread*) () from /usr/lib/libthreadweaver.so.4
#3  0x00007fd007b5adab in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, ThreadWeaver::Job*) () from /usr/lib/libthreadweaver.so.4
#4  0x00007fd007b592ff in ThreadWeaver::ThreadRunHelper::run(ThreadWeaver::WeaverImpl*, ThreadWeaver::Thread*) () from /usr/lib/libthreadweaver.so.4
#5  0x00007fd007b59868 in ThreadWeaver::Thread::run() () from /usr/lib/libthreadweaver.so.4
#6  0x00007fd010a7b145 in ?? () from /usr/lib/libQtCore.so.4
#7  0x00007fd0107f288a in start_thread () from /lib/libpthread.so.0
#8  0x00007fd00f5d09ed in clone () from /lib/libc.so.6
#9  0x0000000000000000 in ?? ()

Thread 4 (Thread 0x7fcfecc40710 (LWP 21383)):
#0  0x00007fd0107f710c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#1  0x00007fd010a7c10b in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/libQtCore.so.4
#2  0x00007fd007b58726 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned(ThreadWeaver::Thread*) () from /usr/lib/libthreadweaver.so.4
#3  0x00007fd007b5adab in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, ThreadWeaver::Job*) () from /usr/lib/libthreadweaver.so.4
#4  0x00007fd007b5adc4 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, ThreadWeaver::Job*) () from /usr/lib/libthreadweaver.so.4
#5  0x00007fd007b592ff in ThreadWeaver::ThreadRunHelper::run(ThreadWeaver::WeaverImpl*, ThreadWeaver::Thread*) () from /usr/lib/libthreadweaver.so.4
#6  0x00007fd007b59868 in ThreadWeaver::Thread::run() () from /usr/lib/libthreadweaver.so.4
#7  0x00007fd010a7b145 in ?? () from /usr/lib/libQtCore.so.4
#8  0x00007fd0107f288a in start_thread () from /lib/libpthread.so.0
#9  0x00007fd00f5d09ed in clone () from /lib/libc.so.6
#10 0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7fcfe7fff710 (LWP 21384)):
#0  0x00007fd0107f710c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#1  0x00007fd010a7c10b in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/libQtCore.so.4
#2  0x00007fd007b58726 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned(ThreadWeaver::Thread*) () from /usr/lib/libthreadweaver.so.4
#3  0x00007fd007b5adab in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, ThreadWeaver::Job*) () from /usr/lib/libthreadweaver.so.4
#4  0x00007fd007b592ff in ThreadWeaver::ThreadRunHelper::run(ThreadWeaver::WeaverImpl*, ThreadWeaver::Thread*) () from /usr/lib/libthreadweaver.so.4
#5  0x00007fd007b59868 in ThreadWeaver::Thread::run() () from /usr/lib/libthreadweaver.so.4
#6  0x00007fd010a7b145 in ?? () from /usr/lib/libQtCore.so.4
#7  0x00007fd0107f288a in start_thread () from /lib/libpthread.so.0
#8  0x00007fd00f5d09ed in clone () from /lib/libc.so.6
#9  0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7fcfe77fe710 (LWP 21385)):
#0  0x00007fd0107f710c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#1  0x00007fd010a7c10b in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/libQtCore.so.4
#2  0x00007fd007b58726 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned(ThreadWeaver::Thread*) () from /usr/lib/libthreadweaver.so.4
#3  0x00007fd007b5adab in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, ThreadWeaver::Job*) () from /usr/lib/libthreadweaver.so.4
#4  0x00007fd007b592ff in ThreadWeaver::ThreadRunHelper::run(ThreadWeaver::WeaverImpl*, ThreadWeaver::Thread*) () from /usr/lib/libthreadweaver.so.4
#5  0x00007fd007b59868 in ThreadWeaver::Thread::run() () from /usr/lib/libthreadweaver.so.4
#6  0x00007fd010a7b145 in ?? () from /usr/lib/libQtCore.so.4
#7  0x00007fd0107f288a in start_thread () from /lib/libpthread.so.0
#8  0x00007fd00f5d09ed in clone () from /lib/libc.so.6
#9  0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7fd012562760 (LWP 20136)):
[KCrash Handler]
#5  0x00007fd00fd5f190 in QWidget::mapToParent(QPoint const&) const () from /usr/lib/libQtGui.so.4
#6  0x00007fd00fd5f1eb in QWidget::mapTo(QWidget*, QPoint const&) const () from /usr/lib/libQtGui.so.4
#7  0x00007fcff2da12c4 in SystemTray::X11EmbedPainter::performUpdates() () from /usr/lib/kde4/plasma_applet_systemtray.so
#8  0x00007fcff2da1908 in SystemTray::X11EmbedPainter::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/kde4/plasma_applet_systemtray.so
#9  0x00007fd010b8260f in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib/libQtCore.so.4
#10 0x00007fd010b7f233 in QObject::event(QEvent*) () from /usr/lib/libQtCore.so.4
#11 0x00007fd00fd1662c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#12 0x00007fd00fd1cb0b in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#13 0x00007fd0110a2256 in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5
#14 0x00007fd010b6f8fc in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/libQtCore.so.4
#15 0x00007fd010b9c532 in ?? () from /usr/lib/libQtCore.so.4
#16 0x00007fd010b99044 in ?? () from /usr/lib/libQtCore.so.4
#17 0x00007fd00c1ddda2 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#18 0x00007fd00c1e1c18 in g_main_context_iterate () from /usr/lib/libglib-2.0.so.0
#19 0x00007fd00c1e1dcc in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#20 0x00007fd010b98d33 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#21 0x00007fd00fdc4e8e in ?? () from /usr/lib/libQtGui.so.4
#22 0x00007fd010b6e222 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#23 0x00007fd010b6e5fc in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#24 0x00007fd010b7233b in QCoreApplication::exec() () from /usr/lib/libQtCore.so.4
#25 0x00007fd00450ad22 in kdemain () from /usr/lib/libkdeinit4_plasma-desktop.so
#26 0x0000000000406c84 in _start ()

This bug may be a duplicate of or related to bug 195206, bug 233967.

Possible duplicates by query: bug 233967, bug 231988, bug 230167, bug 227260, bug 224729.

Reported using DrKonqi