Application that crashed: plasma-desktop
Version of the application: 0.3
KDE Version: 4.3.2 (KDE 4.3.2)
Qt Version: 4.5.3
Operating System: Linux 2.6.30-backports.1-686 i686
Distribution: Debian GNU/Linux testing (squeeze)

What I was doing when the application crashed:
This error appears when I log into KDE. Then the screen doesn't show me anything but the blank background. Nothing loads, no tray bars, no panels... I can use almost everything with "Alt + F2" and typing the program name.

 -- Backtrace:
Application: Spazio di lavoro di Plasma (kdeinit4), signal: Segmentation fault
[KCrash Handler]
#6  0xb68be88b in strlen () from /lib/i686/cmov/libc.so.6
#7  0xa9621a3b in PyString_FromFormatV () from /usr/lib/libpython2.5.so.1.0
#8  0xa9670039 in PyErr_Format () from /usr/lib/libpython2.5.so.1.0
#9  0xa974b162 in ?? () from /usr/lib/pymodules/python2.5/sip.so
#10 0xa8c768f7 in initplasma () from /usr/lib/pymodules/python2.5/PyKDE4/plasma.so
#11 0xa967a080 in _PyImport_LoadDynamicModule () from /usr/lib/libpython2.5.so.1.0
#12 0xa9677e0b in ?? () from /usr/lib/libpython2.5.so.1.0
#13 0xa9678679 in ?? () from /usr/lib/libpython2.5.so.1.0
#14 0xa967890b in ?? () from /usr/lib/libpython2.5.so.1.0
#15 0xa9678f5c in ?? () from /usr/lib/libpython2.5.so.1.0
#16 0xa967926b in PyImport_ImportModuleLevel () from /usr/lib/libpython2.5.so.1.0
#17 0xa965a9b4 in ?? () from /usr/lib/libpython2.5.so.1.0
#18 0xa960ff59 in PyCFunction_Call () from /usr/lib/libpython2.5.so.1.0
#19 0xa95d7867 in PyObject_Call () from /usr/lib/libpython2.5.so.1.0
#20 0xa965b04c in PyEval_CallObjectWithKeywords () from /usr/lib/libpython2.5.so.1.0
#21 0xa965ec28 in PyEval_EvalFrameEx () from /usr/lib/libpython2.5.so.1.0
#22 0xa9662c2d in PyEval_EvalCodeEx () from /usr/lib/libpython2.5.so.1.0
#23 0xa9662e43 in PyEval_EvalCode () from /usr/lib/libpython2.5.so.1.0
#24 0xa967538d in PyImport_ExecCodeModuleEx () from /usr/lib/libpython2.5.so.1.0
#25 0xa967564c in ?? () from /usr/lib/libpython2.5.so.1.0
#26 0xa9678679 in ?? () from /usr/lib/libpython2.5.so.1.0
#27 0xa967890b in ?? () from /usr/lib/libpython2.5.so.1.0
#28 0xa9678f05 in ?? () from /usr/lib/libpython2.5.so.1.0
#29 0xa967926b in PyImport_ImportModuleLevel () from /usr/lib/libpython2.5.so.1.0
#30 0xa965a9b4 in ?? () from /usr/lib/libpython2.5.so.1.0
#31 0xa960ff59 in PyCFunction_Call () from /usr/lib/libpython2.5.so.1.0
#32 0xa95d7867 in PyObject_Call () from /usr/lib/libpython2.5.so.1.0
#33 0xa95db75b in PyObject_CallFunctionObjArgs () from /usr/lib/libpython2.5.so.1.0
#34 0xa9679422 in PyImport_Import () from /usr/lib/libpython2.5.so.1.0
#35 0xa9679605 in PyImport_ImportModule () from /usr/lib/libpython2.5.so.1.0
#36 0xa975d429 in ?? () from /usr/lib/kde4/kpythonpluginfactory.so
#37 0xa975f9ce in ?? () from /usr/lib/kde4/kpythonpluginfactory.so
#38 0xb5dfaa36 in ?? () from /usr/lib/libplasma.so.3
#39 0xb5dfb134 in Plasma::loadScriptEngine(QString const&, Plasma::Applet*) () from /usr/lib/libplasma.so.3
#40 0xb5d88356 in ?? () from /usr/lib/libplasma.so.3
#41 0xb5d8913a in Plasma::Applet::Applet(QObject*, QList<QVariant> const&) () from /usr/lib/libplasma.so.3
#42 0xb5d89d45 in Plasma::Applet::load(QString const&, unsigned int, QList<QVariant> const&) () from /usr/lib/libplasma.so.3
#43 0xb5d994f1 in ?? () from /usr/lib/libplasma.so.3
#44 0xb5d9c4b1 in Plasma::Containment::restoreContents(KConfigGroup&) () from /usr/lib/libplasma.so.3
#45 0xb5d9ea3c in Plasma::Containment::restore(KConfigGroup&) () from /usr/lib/libplasma.so.3
#46 0xb5da22c0 in Plasma::Corona::loadLayout(QString const&) () from /usr/lib/libplasma.so.3
#47 0xb5da3ee1 in Plasma::Corona::initializeLayout(QString const&) () from /usr/lib/libplasma.so.3
#48 0xb4c106f7 in ?? () from /usr/lib/libkdeinit4_plasma-desktop.so
#49 0xb4c108a4 in ?? () from /usr/lib/libkdeinit4_plasma-desktop.so
#50 0xb4c14e10 in ?? () from /usr/lib/libkdeinit4_plasma-desktop.so
#51 0xb7f37303 in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib/libQtCore.so.4
#52 0xb7f37f42 in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib/libQtCore.so.4
#53 0xb7f3d007 in ?? () from /usr/lib/libQtCore.so.4
#54 0xb7f3d12c in ?? () from /usr/lib/libQtCore.so.4
#55 0xb7f3239f in QObject::event(QEvent*) () from /usr/lib/libQtCore.so.4
#56 0xb6bc8a94 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#57 0xb6bd0bee in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#58 0xb76120fd in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5
#59 0xb7f221eb in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/libQtCore.so.4
#60 0xb7f50e21 in ?? () from /usr/lib/libQtCore.so.4
#61 0xb7f4d2e4 in ?? () from /usr/lib/libQtCore.so.4
#62 0xb67abe98 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#63 0xb67af623 in ?? () from /lib/libglib-2.0.so.0
#64 0xb67af7a8 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#65 0xb7f4d041 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#66 0xb6c68305 in ?? () from /usr/lib/libQtGui.so.4
#67 0xb7f2083a in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#68 0xb7f20c82 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#69 0xb7f230d9 in QCoreApplication::exec() () from /usr/lib/libQtCore.so.4
#70 0xb6bc8917 in QApplication::exec() () from /usr/lib/libQtGui.so.4
#71 0xb4bf8f40 in kdemain () from /usr/lib/libkdeinit4_plasma-desktop.so
#72 0x0804e291 in _start ()

This bug may be a duplicate of or related to bug 215680

Reported using DrKonqi