Application that crashed: plasma-desktop
Version of the application: 0.3
KDE Version: 4.3.3 (KDE 4.3.3)
Qt Version: 4.5.2
Operating System: Linux 2.6.31-14-generic-pae i686
Distribution: Ubuntu 9.10

What I was doing when the application crashed:
Ho aggiunto il moiordi sistema ed è crashato tutto perchè penso si sia verificato un deadlock

 -- Backtrace:
Application: Spazio di lavoro di Plasma (kdeinit4), signal: Segmentation fault
[Current thread is 1 (Thread 0xb588a700 (LWP 1670))]

Thread 2 (Thread 0xa7acfb70 (LWP 1672)):
#0  0xb78b5430 in __kernel_vsyscall ()
#1  0xb5fe4e15 in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:122
#2  0xb61a878d in __pthread_cond_wait (cond=0x93f9b28, mutex=0x93f9b10) at forward.c:139
#3  0xb76bee67 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/libQtCore.so.4
#4  0xb5ef6922 in ?? () from /usr/lib/libQtNetwork.so.4
#5  0xb76bde32 in ?? () from /usr/lib/libQtCore.so.4
#6  0xb5fe080e in start_thread (arg=0xa7acfb70) at pthread_create.c:300
#7  0xb619b7ee in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 1 (Thread 0xb588a700 (LWP 1670)):
[KCrash Handler]
#6  0xb6a2a18a in QGraphicsItem::isWidget() const () from /usr/lib/libQtGui.so.4
#7  0xb6a63527 in QGraphicsScene::event(QEvent*) () from /usr/lib/libQtGui.so.4
#8  0xb6426f54 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#9  0xb642e67c in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#10 0xb6e7714a in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5
#11 0xb77ae6cb in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/libQtCore.so.4
#12 0xb6a745e7 in QGraphicsView::viewportEvent(QEvent*) () from /usr/lib/libQtGui.so.4
#13 0xb68cca95 in ?? () from /usr/lib/libQtGui.so.4
#14 0xb77ad83a in QCoreApplicationPrivate::sendThroughObjectEventFilters(QObject*, QEvent*) () from /usr/lib/libQtCore.so.4
#15 0xb6426f2c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#16 0xb642e5ca in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#17 0xb6e7714a in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5
#18 0xb77ae6cb in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/libQtCore.so.4
#19 0xb647bad5 in QWidget::event(QEvent*) () from /usr/lib/libQtGui.so.4
#20 0xb682b633 in QFrame::event(QEvent*) () from /usr/lib/libQtGui.so.4
#21 0xb68cafaa in QAbstractScrollArea::event(QEvent*) () from /usr/lib/libQtGui.so.4
#22 0xb6a74406 in QGraphicsView::event(QEvent*) () from /usr/lib/libQtGui.so.4
#23 0xb6426f54 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#24 0xb642e5ca in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#25 0xb6e7714a in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5
#26 0xb77ae6cb in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/libQtCore.so.4
#27 0xb6431df6 in QApplication::setActiveWindow(QWidget*) () from /usr/lib/libQtGui.so.4
#28 0xb649b21f in QApplication::x11ProcessEvent(_XEvent*) () from /usr/lib/libQtGui.so.4
#29 0xb64c8502 in ?? () from /usr/lib/libQtGui.so.4
#30 0xb602ce78 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#31 0xb6030720 in ?? () from /lib/libglib-2.0.so.0
#32 0xb6030853 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#33 0xb77d902c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#34 0xb64c7be5 in ?? () from /usr/lib/libQtGui.so.4
#35 0xb77acc79 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#36 0xb77ad0ca in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#37 0xb77af53f in QCoreApplication::exec() () from /usr/lib/libQtCore.so.4
#38 0xb6426dd7 in QApplication::exec() () from /usr/lib/libQtGui.so.4
#39 0xb346780d in kdemain () from /usr/lib/libkdeinit4_plasma-desktop.so
#40 0x0804dde1 in _start ()

Reported using DrKonqi