Application that crashed: plasma-desktop
Version of the application: 0.3
KDE Version: 4.2.96 (KDE 4.2.96 (KDE 4.3 RC2)) "release 142"
Qt Version: 4.5.2
Operating System: Linux 2.6.27.23-0.1-default x86_64
Distribution: "openSUSE 11.1 (x86_64)"

What I was doing when the application crashed:
Al cargar el escritorio, da error y la pantalla se pone negra en kde 4.3 RC2

 -- Backtrace:
Application: Área de trabajo de Plasma (kdeinit4), signal: Segmentation fault
[Current thread is 1 (Thread 0x7fabe6361750 (LWP 3649))]

Thread 2 (Thread 0x7fabc29b4950 (LWP 3657)):
#0  0x00007fabe5b2ed59 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fabe5d9fe19 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib64/libQtCore.so.4
#2  0x00007fabe49d587c in ?? () from /usr/lib64/libQtNetwork.so.4
#3  0x00007fabe5d9ee65 in ?? () from /usr/lib64/libQtCore.so.4
#4  0x00007fabe5b2b070 in start_thread () from /lib64/libpthread.so.0
#5  0x00007fabe268a10d in clone () from /lib64/libc.so.6
#6  0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7fabe6361750 (LWP 3649)):
[KCrash Handler]
#5  0x00007fabe5e9e385 in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib64/libQtCore.so.4
#6  0x00007fabe498830e in QHttp::stateChanged(int) () from /usr/lib64/libQtNetwork.so.4
#7  0x00007fabe4988674 in ?? () from /usr/lib64/libQtNetwork.so.4
#8  0x00007fabe499191d in ?? () from /usr/lib64/libQtNetwork.so.4
#9  0x00007fabe4992e65 in QHttp::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib64/libQtNetwork.so.4
#10 0x00007fabe5e9d6e2 in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib64/libQtCore.so.4
#11 0x00007fabe49ef111 in QAbstractSocket::error(QAbstractSocket::SocketError) () from /usr/lib64/libQtNetwork.so.4
#12 0x00007fabe4a09ba4 in ?? () from /usr/lib64/libQtNetwork.so.4
#13 0x00007fabe4a0cd10 in QSslSocket::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib64/libQtNetwork.so.4
#14 0x00007fabe5e9d6e2 in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib64/libQtCore.so.4
#15 0x00007fabe49ef111 in QAbstractSocket::error(QAbstractSocket::SocketError) () from /usr/lib64/libQtNetwork.so.4
#16 0x00007fabe49f2050 in ?? () from /usr/lib64/libQtNetwork.so.4
#17 0x00007fabe49f5dce in QAbstractSocket::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib64/libQtNetwork.so.4
#18 0x00007fabe5e988a8 in QObject::event(QEvent*) () from /usr/lib64/libQtCore.so.4
#19 0x00007fabe3228b0d in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib64/libQtGui.so.4
#20 0x00007fabe3230d9a in QApplication::notify(QObject*, QEvent*) () from /usr/lib64/libQtGui.so.4
#21 0x00007fabe431363b in KApplication::notify(QObject*, QEvent*) () from /usr/lib64/libkdeui.so.5
#22 0x00007fabe5e8894c in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib64/libQtCore.so.4
#23 0x00007fabe5e895ca in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /usr/lib64/libQtCore.so.4
#24 0x00007fabe5eb20b3 in ?? () from /usr/lib64/libQtCore.so.4
#25 0x00007fabe1d080fb in g_main_context_dispatch () from /usr/lib64/libglib-2.0.so.0
#26 0x00007fabe1d0b8cd in ?? () from /usr/lib64/libglib-2.0.so.0
#27 0x00007fabe1d0ba8b in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#28 0x00007fabe5eb1d3f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQtCore.so.4
#29 0x00007fabe32bffef in ?? () from /usr/lib64/libQtGui.so.4
#30 0x00007fabe5e871d2 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQtCore.so.4
#31 0x00007fabe5e875a4 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQtCore.so.4
#32 0x00007fabe5e89894 in QCoreApplication::exec() () from /usr/lib64/libQtCore.so.4
#33 0x00007fabd9821aeb in kdemain () from /usr/lib64/libkdeinit4_plasma-desktop.so
#34 0x0000000000407305 in _start ()

Reported using DrKonqi