Application that crashed: plasma-desktop
Version of the application: 0.3
KDE Version: 4.3.2 (KDE 4.3.2)
Qt Version: 4.5.2
Operating System: Linux 2.6.31-15-generic i686
Distribution: Ubuntu 9.10

What I was doing when the application crashed:
Enter your location the screen is dark and the desktops has been restarted

 -- Backtrace:
Application: Spazio di lavoro di Plasma (kdeinit4), signal: Segmentation fault
[Current thread is 1 (Thread 0xb56e9700 (LWP 1671))]

Thread 2 (Thread 0xa5cd0b70 (LWP 1672)):
#0  0xb7715422 in __kernel_vsyscall ()
#1  0xb5e43e15 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0xb600778d in pthread_cond_wait () from /lib/tls/i686/cmov/libc.so.6
#3  0xb751ce67 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/libQtCore.so.4
#4  0xb5d55922 in ?? () from /usr/lib/libQtNetwork.so.4
#5  0xb751be32 in ?? () from /usr/lib/libQtCore.so.4
#6  0xb5e3f80e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#7  0xb5ffa7ee in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 1 (Thread 0xb56e9700 (LWP 1671)):
[KCrash Handler]
#6  0xb68974ba in ?? () from /usr/lib/libQtGui.so.4
#7  0xb68976c9 in QGraphicsItem::update(QRectF const&) () from /usr/lib/libQtGui.so.4
#8  0xa7231d4a in ?? () from /usr/lib/pymodules/python2.6/PyQt4/QtGui.so
#9  0xa771bb52 in PyCFunction_Call () from /usr/lib/libpython2.6.so.1.0
#10 0xa777a328 in PyEval_EvalFrameEx () from /usr/lib/libpython2.6.so.1.0
#11 0xa777bb39 in PyEval_EvalCodeEx () from /usr/lib/libpython2.6.so.1.0
#12 0xa7705ff7 in ?? () from /usr/lib/libpython2.6.so.1.0
#13 0xa76d889c in PyObject_Call () from /usr/lib/libpython2.6.so.1.0
#14 0xa76e97b4 in ?? () from /usr/lib/libpython2.6.so.1.0
#15 0xa76d889c in PyObject_Call () from /usr/lib/libpython2.6.so.1.0
#16 0xa7774b54 in PyEval_CallObjectWithKeywords () from /usr/lib/libpython2.6.so.1.0
#17 0xa7529717 in sip_api_invoke_slot () from /usr/lib/pymodules/python2.6/sip.so
#18 0xa7633e53 in ?? () from /usr/lib/pymodules/python2.6/PyQt4/QtCore.so
#19 0xa7633f4a in ?? () from /usr/lib/pymodules/python2.6/PyQt4/QtCore.so
#20 0xa7634005 in ?? () from /usr/lib/pymodules/python2.6/PyQt4/QtCore.so
#21 0xb7622263 in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib/libQtCore.so.4
#22 0xb7622ec2 in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib/libQtCore.so.4
#23 0xb765c667 in QTimer::timeout() () from /usr/lib/libQtCore.so.4
#24 0xb76279ae in QTimer::timerEvent(QTimerEvent*) () from /usr/lib/libQtCore.so.4
#25 0xa75900a0 in ?? () from /usr/lib/pymodules/python2.6/PyQt4/QtCore.so
#26 0xb761c3bf in QObject::event(QEvent*) () from /usr/lib/libQtCore.so.4
#27 0xa7590036 in ?? () from /usr/lib/pymodules/python2.6/PyQt4/QtCore.so
#28 0xb6285f54 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#29 0xb628d67c in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#30 0xb6cd5bfa in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5
#31 0xb760c6cb in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/libQtCore.so.4
#32 0xb76397ce in ?? () from /usr/lib/libQtCore.so.4
#33 0xb76370e0 in ?? () from /usr/lib/libQtCore.so.4
#34 0xb5e8be78 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#35 0xb5e8f720 in ?? () from /lib/libglib-2.0.so.0
#36 0xb5e8f853 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#37 0xb763702c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#38 0xb6326be5 in ?? () from /usr/lib/libQtGui.so.4
#39 0xb760ac79 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#40 0xb760b0ca in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#41 0xb6772d53 in QDialog::exec() () from /usr/lib/libQtGui.so.4
#42 0xa1136031 in WeatherConfig::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/libplasmaweather.so.4
#43 0xb7622263 in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib/libQtCore.so.4
#44 0xb76226d8 in QMetaObject::activate(QObject*, QMetaObject const*, int, int, void**) () from /usr/lib/libQtCore.so.4
#45 0xb6912cc1 in QAbstractButton::clicked(bool) () from /usr/lib/libQtGui.so.4
#46 0xb663b549 in ?? () from /usr/lib/libQtGui.so.4
#47 0xb663d1a4 in ?? () from /usr/lib/libQtGui.so.4
#48 0xb663d431 in QAbstractButton::mouseReleaseEvent(QMouseEvent*) () from /usr/lib/libQtGui.so.4
#49 0xb62db012 in QWidget::event(QEvent*) () from /usr/lib/libQtGui.so.4
#50 0xb663b3ee in QAbstractButton::event(QEvent*) () from /usr/lib/libQtGui.so.4
#51 0xb66e566d in QPushButton::event(QEvent*) () from /usr/lib/libQtGui.so.4
#52 0xb6285f54 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#53 0xb628e033 in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#54 0xb6cd5bfa in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5
#55 0xb760c6cb in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/libQtCore.so.4
#56 0xb628cf6e in QApplicationPrivate::sendMouseEvent(QWidget*, QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&) () from /usr/lib/libQtGui.so.4
#57 0xb62fb7c0 in ?? () from /usr/lib/libQtGui.so.4
#58 0xb62fac4b in QApplication::x11ProcessEvent(_XEvent*) () from /usr/lib/libQtGui.so.4
#59 0xb6327502 in ?? () from /usr/lib/libQtGui.so.4
#60 0xb5e8be78 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#61 0xb5e8f720 in ?? () from /lib/libglib-2.0.so.0
#62 0xb5e8f853 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#63 0xb763702c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#64 0xb6326be5 in ?? () from /usr/lib/libQtGui.so.4
#65 0xb760ac79 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#66 0xb760b0ca in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#67 0xb760d53f in QCoreApplication::exec() () from /usr/lib/libQtCore.so.4
#68 0xb6285dd7 in QApplication::exec() () from /usr/lib/libQtGui.so.4
#69 0xb32c580d in kdemain () from /usr/lib/libkdeinit4_plasma-desktop.so
#70 0x0804dde1 in _start ()

Reported using DrKonqi