Application that crashed: plasma-desktop
Version of the application: 0.3
KDE Version: 4.3.00 (KDE 4.3.0)
Qt Version: 4.5.2
Operating System: Linux 2.6.28-15-generic i686
Distribution: Ubuntu 9.04

What I was doing when the application crashed:
The microblogging Plasmoid crashes Plasma every time i mark/unmark the "Show friends" checkbox.

This bug is common and i'm waiting for KDE 4.3.1

 -- Backtrace:
Application: Plasma Workspace (kdeinit4), signal: Segmentation fault
[Current thread is 0 (LWP 3820)]

Thread 2 (Thread 0xa885bb90 (LWP 3823)):
#0  0xb7fef430 in __kernel_vsyscall ()
#1  0xb65070e5 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0xb66e72ed in pthread_cond_wait () from /lib/tls/i686/cmov/libc.so.6
#3  0xb7de9172 in QWaitCondition::wait () from /usr/lib/libQtCore.so.4
#4  0xb7729ac2 in ?? () from /usr/lib/libQtNetwork.so.4
#5  0xb7de8132 in ?? () from /usr/lib/libQtCore.so.4
#6  0xb65034ff in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#7  0xb66d849e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 1 (Thread 0xb6011a10 (LWP 3820)):
[KCrash Handler]
#6  0xb7bd98c3 in KConfigGroup::writeEntry () from /usr/lib/libkdecore.so.5
#7  0xb7bd9a7d in KConfigGroup::writeEntry () from /usr/lib/libkdecore.so.5
#8  0xa27ab0fc in ?? () from /usr/lib/kde4/plasma_applet_microblog.so
#9  0xa27b0822 in ?? () from /usr/lib/kde4/plasma_applet_microblog.so
#10 0xa27b1953 in ?? () from /usr/lib/kde4/plasma_applet_microblog.so
#11 0xb7ef21b8 in QMetaObject::activate () from /usr/lib/libQtCore.so.4
#12 0xb7ef2e42 in QMetaObject::activate () from /usr/lib/libQtCore.so.4
#13 0xb74143d7 in KDialog::okClicked () from /usr/lib/libkdeui.so.5
#14 0xb7416c18 in KDialog::slotButtonClicked () from /usr/lib/libkdeui.so.5
#15 0xb7418e2c in KDialog::qt_metacall () from /usr/lib/libkdeui.so.5
#16 0xb74df72a in KPageDialog::qt_metacall () from /usr/lib/libkdeui.so.5
#17 0xb740391a in KConfigDialog::qt_metacall () from /usr/lib/libkdeui.so.5
#18 0xb7ef21b8 in QMetaObject::activate () from /usr/lib/libQtCore.so.4
#19 0xb7ef2e42 in QMetaObject::activate () from /usr/lib/libQtCore.so.4
#20 0xb7ef5ab3 in QSignalMapper::mapped () from /usr/lib/libQtCore.so.4
#21 0xb7ef633d in QSignalMapper::map () from /usr/lib/libQtCore.so.4
#22 0xb7ef652e in QSignalMapper::map () from /usr/lib/libQtCore.so.4
#23 0xb7ef6dfb in QSignalMapper::qt_metacall () from /usr/lib/libQtCore.so.4
#24 0xb7ef21b8 in QMetaObject::activate () from /usr/lib/libQtCore.so.4
#25 0xb7ef25f0 in QMetaObject::activate () from /usr/lib/libQtCore.so.4
#26 0xb702ef91 in QAbstractButton::clicked () from /usr/lib/libQtGui.so.4
#27 0xb6d563e9 in ?? () from /usr/lib/libQtGui.so.4
#28 0xb6d58044 in ?? () from /usr/lib/libQtGui.so.4
#29 0xb6d582d6 in QAbstractButton::mouseReleaseEvent () from /usr/lib/libQtGui.so.4
#30 0xb69f4973 in QWidget::event () from /usr/lib/libQtGui.so.4
#31 0xb6d5628e in QAbstractButton::event () from /usr/lib/libQtGui.so.4
#32 0xb6e01050 in QPushButton::event () from /usr/lib/libQtGui.so.4
#33 0xb699dd3c in QApplicationPrivate::notify_helper () from /usr/lib/libQtGui.so.4
#34 0xb69a69b1 in QApplication::notify () from /usr/lib/libQtGui.so.4
#35 0xb74ae5cd in KApplication::notify () from /usr/lib/libkdeui.so.5
#36 0xb7edcbcb in QCoreApplication::notifyInternal () from /usr/lib/libQtCore.so.4
#37 0xb69a5a1e in QApplicationPrivate::sendMouseEvent () from /usr/lib/libQtGui.so.4
#38 0xb6a15cce in ?? () from /usr/lib/libQtGui.so.4
#39 0xb6a15085 in QApplication::x11ProcessEvent () from /usr/lib/libQtGui.so.4
#40 0xb6a4037a in ?? () from /usr/lib/libQtGui.so.4
#41 0xb6550b88 in IA__g_main_context_dispatch (context=0x89a8a90) at /build/buildd/glib2.0-2.20.1/glib/gmain.c:1814
#42 0xb65540eb in g_main_context_iterate (context=0x89a8a90, block=1, dispatch=1, self=0x89a64e8) at /build/buildd/glib2.0-2.20.1/glib/gmain.c:2448
#43 0xb6554268 in IA__g_main_context_iteration (context=0x89a8a90, may_block=1) at /build/buildd/glib2.0-2.20.1/glib/gmain.c:2511
#44 0xb7f082f8 in QEventDispatcherGlib::processEvents () from /usr/lib/libQtCore.so.4
#45 0xb6a3fa75 in ?? () from /usr/lib/libQtGui.so.4
#46 0xb7edb1fa in QEventLoop::processEvents () from /usr/lib/libQtCore.so.4
#47 0xb7edb642 in QEventLoop::exec () from /usr/lib/libQtCore.so.4
#48 0xb7eddae9 in QCoreApplication::exec () from /usr/lib/libQtCore.so.4
#49 0xb699dbb7 in QApplication::exec () from /usr/lib/libQtGui.so.4
#50 0xb4261120 in kdemain () from /usr/lib/libkdeinit4_plasma-desktop.so
#51 0x0804e27d in _start ()

This bug may be a duplicate of or related to bug 202580

Reported using DrKonqi