Application that crashed: plasma-desktop
Version of the application: 0.3
KDE Version: 4.2.85 (KDE 4.2.85 (KDE 4.3 Beta1))
Qt Version: 4.5.1
Operating System: Linux 2.6.30-5-generic i686
Distribution: Ubuntu karmic (development branch)

What I was doing when the application crashed:
It just crashed at startup. I have gufw start when I log in the session. I don't know if there's something to do with it.

 -- Backtrace:
Application: Plasma Workspace (plasma-desktop), signal: Segmentation fault
[Current thread is 0 (LWP 4417)]

Thread 2 (Thread 0xac1f6b90 (LWP 4418)):
#0  0x00eaa422 in __kernel_vsyscall ()
#1  0x00e750e5 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0x0092043d in pthread_cond_wait () from /lib/tls/i686/cmov/libc.so.6
#3  0x07100167 in QWaitCondition::wait () from /usr/lib/libQtCore.so.4
#4  0x022d823a in ?? () from /usr/lib/libQtNetwork.so.4
#5  0x070ff0fe in ?? () from /usr/lib/libQtCore.so.4
#6  0x00e714ff in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#7  0x009115ee in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 1 (Thread 0xb7306720 (LWP 4417)):
[KCrash Handler]
#6  0x02937f37 in TaskManager::Task::window () from /usr/lib/libtaskmanager.so.4
#7  0x07201caf in QObject::event () from /usr/lib/libQtCore.so.4
#8  0x053098a4 in QGraphicsWidget::event () from /usr/lib/libQtGui.so.4
#9  0x04c7ac1c in QApplicationPrivate::notify_helper () from /usr/lib/libQtGui.so.4
#10 0x04c823f4 in QApplication::notify () from /usr/lib/libQtGui.so.4
#11 0x0118050a in KApplication::notify () from /usr/lib/libkdeui.so.5
#12 0x071f1b1b in QCoreApplication::notifyInternal () from /usr/lib/libQtCore.so.4
#13 0x0721f6a6 in ?? () from /usr/lib/libQtCore.so.4
#14 0x0721d050 in ?? () from /usr/lib/libQtCore.so.4
#15 0x06d45f68 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#16 0x06d49578 in ?? () from /usr/lib/libglib-2.0.so.0
#17 0x06d496ea in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#18 0x0721cf9c in QEventDispatcherGlib::processEvents () from /usr/lib/libQtCore.so.4
#19 0x04d1c975 in ?? () from /usr/lib/libQtGui.so.4
#20 0x071f00a9 in QEventLoop::processEvents () from /usr/lib/libQtCore.so.4
#21 0x071f04f2 in QEventLoop::exec () from /usr/lib/libQtCore.so.4
#22 0x071f287f in QCoreApplication::exec () from /usr/lib/libQtCore.so.4
#23 0x04c7aa97 in QApplication::exec () from /usr/lib/libQtGui.so.4
#24 0x001d494d in kdemain () from /usr/lib/libkdeinit4_plasma-desktop.so
#25 0x080485cb in _start ()