Application that crashed: plasma-desktop
Version of the application: 0.3
KDE Version: 4.2.90 (KDE 4.2.90 (KDE 4.3 Beta2))
Qt Version: 4.5.1
Operating System: Linux 2.6.28-13-generic i686
Distribution: Ubuntu 9.04

What I was doing when the application crashed:
I don't know exactly when my plasma crash...

 -- Backtrace:
Application: Plasma Workspace (kdeinit), signal: Segmentation fault
[Current thread is 0 (LWP 32516)]

Thread 2 (Thread 0xa9369b90 (LWP 32519)):
#0  0xb7fde430 in __kernel_vsyscall ()
#1  0xb64d60e5 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0xb66b62ed in pthread_cond_wait () from /lib/tls/i686/cmov/libc.so.6
#3  0xb7dde5b2 in QWaitCondition::wait () from /usr/lib/libQtCore.so.4
#4  0xb7722ae2 in ?? () from /usr/lib/libQtNetwork.so.4
#5  0xb7ddd56e in ?? () from /usr/lib/libQtCore.so.4
#6  0xb64d24ff in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#7  0xb66a749e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 1 (Thread 0xb5fe0a10 (LWP 32516)):
[KCrash Handler]
#6  0xb78c9fc9 in KFileItem::permissions () from /usr/lib/libkio.so.5
#7  0xb69c3fac in QWidget::event () from /usr/lib/libQtGui.so.4
#8  0xb696cbcc in QApplicationPrivate::notify_helper () from /usr/lib/libQtGui.so.4
#9  0xb697541d in QApplication::notify () from /usr/lib/libQtGui.so.4
#10 0xb74a5c4d in KApplication::notify () from /usr/lib/libkdeui.so.5
#11 0xb7ed17ab in QCoreApplication::notifyInternal () from /usr/lib/libQtCore.so.4
#12 0xb6977d2e in QCoreApplication::sendSpontaneousEvent () from /usr/lib/libQtGui.so.4
#13 0xb69e52d7 in ?? () from /usr/lib/libQtGui.so.4
#14 0xb69e3ead in QApplication::x11ProcessEvent () from /usr/lib/libQtGui.so.4
#15 0xb6a0f06a in ?? () from /usr/lib/libQtGui.so.4
#16 0xb651fb88 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#17 0xb65230eb in ?? () from /usr/lib/libglib-2.0.so.0
#18 0xb6523268 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#19 0xb7efd1d8 in QEventDispatcherGlib::processEvents () from /usr/lib/libQtCore.so.4
#20 0xb6a0e765 in ?? () from /usr/lib/libQtGui.so.4
#21 0xb7ecfdda in QEventLoop::processEvents () from /usr/lib/libQtCore.so.4
#22 0xb7ed021a in QEventLoop::exec () from /usr/lib/libQtCore.so.4
#23 0xb7ed26c9 in QCoreApplication::exec () from /usr/lib/libQtCore.so.4
#24 0xb696ca47 in QApplication::exec () from /usr/lib/libQtGui.so.4
#25 0xb4b2c820 in kdemain () from /usr/lib/libkdeinit4_plasma-desktop.so
#26 0x0804e1c0 in _start ()

This bug may be a duplicate of or related to bug 195441

Reported using DrKonqi