Version:            (using KDE 4.2.2)
OS:                Linux
Installed from:    Ubuntu Packages

I've got notebook with WLAN Card - Intel Wireless WiFi Link 5100 and router (Linksys WAG160N). When I try to connect to my wireless network, I've got the crash of kded with backtrace:

Program: KDE Daemon (kded4), sygnał SIGSEGV

Thread 1 (Thread 0xb60c3700 (LWP 3352)):
[KCrash Handler]
#6  0xb44de8b2 in Knm::Connection::settings () from /usr/lib/libknmstorage.so.4
#7  0xb44e44ae in Knm::ConnectionPersistence::walletOpenedForRead () from /usr/lib/libknmstorage.so.4
#8  0xb44de777 in Knm::ConnectionPersistence::qt_metacall () from /usr/lib/libknmstorage.so.4
#9  0xb6b7bca8 in QMetaObject::activate () from /usr/lib/libQtCore.so.4
#10 0xb6b7c932 in QMetaObject::activate () from /usr/lib/libQtCore.so.4
#11 0xb7ce7969 in KWallet::Wallet::walletOpened () from /usr/lib/libkdeui.so.5
#12 0xb7ce7c70 in KWallet::Wallet::walletAsyncOpened () from /usr/lib/libkdeui.so.5
#13 0xb7ce8a2d in KWallet::Wallet::qt_metacall () from /usr/lib/libkdeui.so.5
#14 0xb6b7bca8 in QMetaObject::activate () from /usr/lib/libQtCore.so.4
#15 0xb6b7c932 in QMetaObject::activate () from /usr/lib/libQtCore.so.4
#16 0xb7db8e39 in ?? () from /usr/lib/libkdeui.so.5
#17 0xb7dbaac0 in ?? () from /usr/lib/libkdeui.so.5
#18 0xb6c7ed7a in ?? () from /usr/lib/libQtDBus.so.4
#19 0xb6c87187 in ?? () from /usr/lib/libQtDBus.so.4
#20 0xb6b763a0 in QObject::event () from /usr/lib/libQtCore.so.4
#21 0xb7037e9c in QApplicationPrivate::notify_helper () from /usr/lib/libQtGui.so.4
#22 0xb704019e in QApplication::notify () from /usr/lib/libQtGui.so.4
#23 0xb7c5a94d in KApplication::notify () from /usr/lib/libkdeui.so.5
#24 0xb6b65a3b in QCoreApplication::notifyInternal () from /usr/lib/libQtCore.so.4
#25 0xb6b66695 in QCoreApplicationPrivate::sendPostedEvents () from /usr/lib/libQtCore.so.4
#26 0xb6b6688d in QCoreApplication::sendPostedEvents () from /usr/lib/libQtCore.so.4
#27 0xb6b917ef in ?? () from /usr/lib/libQtCore.so.4
#28 0xb6370b88 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#29 0xb63740eb in ?? () from /usr/lib/libglib-2.0.so.0
#30 0xb6374268 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#31 0xb6b91438 in QEventDispatcherGlib::processEvents () from /usr/lib/libQtCore.so.4
#32 0xb70d9365 in ?? () from /usr/lib/libQtGui.so.4
#33 0xb6b6406a in QEventLoop::processEvents () from /usr/lib/libQtCore.so.4
#34 0xb6b644aa in QEventLoop::exec () from /usr/lib/libQtCore.so.4
#35 0xb6b66959 in QCoreApplication::exec () from /usr/lib/libQtCore.so.4
#36 0xb7037d17 in QApplication::exec () from /usr/lib/libQtGui.so.4
#37 0xb8085cf0 in kdemain () from /usr/lib/libkdeinit4_kded4.so
#38 0x080486b2 in _start ()

I can't connect to my wireless network.