Version:            (using KDE 4.2.4)
OS:                Linux
Installed from:    Ubuntu Packages

This crash happened right after a fresh install of Kubuntu with all currently available patches installed.
I have installed Ubuntu 9.04 on this machine and everything worked flawlessly. 
Machine: Dell Latitude D810

<<Crash Report>>

Application: KDE Daemon (kded4), signal SIGSEGV

Thread 1 (Thread 0xb5fbf700 (LWP 2966)):
[KCrash Handler]
#6  0xb42078b2 in Knm::Connection::settings () from /usr/lib/libknmstorage.so.4
#7  0xb420d4ae in Knm::ConnectionPersistence::walletOpenedForRead () from /usr/lib/libknmstorage.so.4
#8  0xb4207777 in Knm::ConnectionPersistence::qt_metacall () from /usr/lib/libknmstorage.so.4
#9  0xb6a77ca8 in QMetaObject::activate () from /usr/lib/libQtCore.so.4
#10 0xb6a78932 in QMetaObject::activate () from /usr/lib/libQtCore.so.4
#11 0xb7be1e39 in KWallet::Wallet::walletOpened () from /usr/lib/libkdeui.so.5
#12 0xb7be2140 in KWallet::Wallet::walletAsyncOpened () from /usr/lib/libkdeui.so.5
#13 0xb7be2efd in KWallet::Wallet::qt_metacall () from /usr/lib/libkdeui.so.5
#14 0xb6a77ca8 in QMetaObject::activate () from /usr/lib/libQtCore.so.4
#15 0xb6a78932 in QMetaObject::activate () from /usr/lib/libQtCore.so.4
#16 0xb7cb35c9 in ?? () from /usr/lib/libkdeui.so.5
#17 0xb7cb5250 in ?? () from /usr/lib/libkdeui.so.5
#18 0xb6b7ad7a in ?? () from /usr/lib/libQtDBus.so.4
#19 0xb6b83187 in ?? () from /usr/lib/libQtDBus.so.4
#20 0xb6a723a0 in QObject::event () from /usr/lib/libQtCore.so.4
#21 0xb6f31e9c in QApplicationPrivate::notify_helper () from /usr/lib/libQtGui.so.4
#22 0xb6f3a19e in QApplication::notify () from /usr/lib/libQtGui.so.4
#23 0xb7b54e0d in KApplication::notify () from /usr/lib/libkdeui.so.5
#24 0xb6a61a3b in QCoreApplication::notifyInternal () from /usr/lib/libQtCore.so.4
#25 0xb6a62695 in QCoreApplicationPrivate::sendPostedEvents () from /usr/lib/libQtCore.so.4
#26 0xb6a6288d in QCoreApplication::sendPostedEvents () from /usr/lib/libQtCore.so.4
#27 0xb6a8d7ef in ?? () from /usr/lib/libQtCore.so.4
#28 0xb626cb88 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#29 0xb62700eb in ?? () from /usr/lib/libglib-2.0.so.0
#30 0xb6270268 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#31 0xb6a8d438 in QEventDispatcherGlib::processEvents () from /usr/lib/libQtCore.so.4
#32 0xb6fd3365 in ?? () from /usr/lib/libQtGui.so.4
#33 0xb6a6006a in QEventLoop::processEvents () from /usr/lib/libQtCore.so.4
#34 0xb6a604aa in QEventLoop::exec () from /usr/lib/libQtCore.so.4
#35 0xb6a62959 in QCoreApplication::exec () from /usr/lib/libQtCore.so.4
#36 0xb6f31d17 in QApplication::exec () from /usr/lib/libQtGui.so.4
#37 0xb7f7fcf0 in kdemain () from /usr/lib/libkdeinit4_kded4.so
#38 0x080486b2 in _start ()