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

Hi,

as mentioned kwalled crashed, here is the backtracke:

Anwendung: KDE-Dienst (kded4), Signal SIGSEGV
0x00007fdea78b6cf0 in __nanosleep_nocancel () from /lib/libc.so.6
Current language:  auto; currently c

Thread 1 (Thread 0x7fdeac05a750 (LWP 3679)):
[KCrash Handler]
#5  0x00007fde9ff670bb in Knm::Connection::settings () from /usr/lib/libknmstorage.so.4
#6  0x00007fde9ff6c805 in Knm::ConnectionPersistence::walletOpenedForRead () from /usr/lib/libknmstorage.so.4
#7  0x00007fde9ff66fb1 in Knm::ConnectionPersistence::qt_metacall () from /usr/lib/libknmstorage.so.4
#8  0x00007fdea93f01f2 in QMetaObject::activate (sender=0xaaf8c0, from_signal_index=<value optimized out>, to_signal_index=8, argv=0x0) at kernel/qobject.cpp:3069
#9  0x00007fdeab438272 in KWallet::Wallet::walletOpened (this=0x7fffb408b0f0, _t1=true) at /build/buildd/kde4libs-4.2.2/obj-x86_64-linux-gnu/kdeui/kwallet.moc:139
#10 0x00007fdeab439044 in KWallet::Wallet::qt_metacall (this=0xaaf8c0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fffb408b3f0)
    at /build/buildd/kde4libs-4.2.2/obj-x86_64-linux-gnu/kdeui/kwallet.moc:99
#11 0x00007fdea93f01f2 in QMetaObject::activate (sender=0x94b5d0, from_signal_index=<value optimized out>, to_signal_index=9, argv=0x0) at kernel/qobject.cpp:3069
#12 0x00007fdeab4f6c4f in OrgKdeKWalletInterface::walletAsyncOpened (this=0x7fffb408b0f0, _t1=1, _t2=2016580461) at /build/buildd/kde4libs-4.2.2/obj-x86_64-linux-gnu/kdeui/kwallet_interface.moc:300
#13 0x00007fdeab4f8089 in OrgKdeKWalletInterface::qt_metacall (this=0x94b5d0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fffb408bcb0)
    at /build/buildd/kde4libs-4.2.2/obj-x86_64-linux-gnu/kdeui/kwallet_interface.moc:176
#14 0x00007fdea96f8f83 in QDBusConnectionPrivate::deliverCall (this=0x77af40, object=0x94b5d0, msg=@0xb3e918, metaTypes=@0xb3e920, slotIdx=9) at qdbusintegrator.cpp:891
#15 0x00007fdea9700d0f in QDBusCallDeliveryEvent::placeMetaCall (this=0x7300730065006c, object=0xaeb5c0) at qdbusintegrator_p.h:101
#16 0x00007fdea93ea848 in QObject::event (this=0x94b5d0, e=0xb3e8d0) at kernel/qobject.cpp:1118
#17 0x00007fdea9f8383d in QApplicationPrivate::notify_helper (this=0x77fb30, receiver=0x94b5d0, e=0xb3e8d0) at kernel/qapplication.cpp:4084
#18 0x00007fdea9f8ba2a in QApplication::notify (this=0x7fffb408c700, receiver=0x94b5d0, e=0xb3e8d0) at kernel/qapplication.cpp:4049
#19 0x00007fdeab3b826b in KApplication::notify (this=0x7fffb408c700, receiver=0x94b5d0, event=0xb3e8d0) at /build/buildd/kde4libs-4.2.2/kdeui/kernel/kapplication.cpp:307
#20 0x00007fdea93da75c in QCoreApplication::notifyInternal (this=0x7fffb408c700, receiver=0x94b5d0, event=0xb3e8d0) at kernel/qcoreapplication.cpp:602
#21 0x00007fdea93db3ca in QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x7592f0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:213
#22 0x00007fdea94041e3 in postEventSourceDispatch (s=<value optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:218
#23 0x00007fdea54e220a in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#24 0x00007fdea54e58e0 in ?? () from /usr/lib/libglib-2.0.so.0
#25 0x00007fdea54e5a7c in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#26 0x00007fdea9403e6f in QEventDispatcherGlib::processEvents (this=0x75d760, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:323
#27 0x00007fdeaa01bc9f in QGuiEventDispatcherGlib::processEvents (this=0x7fffb408b0f0, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:202
#28 0x00007fdea93d9002 in QEventLoop::processEvents (this=<value optimized out>, flags={i = -1274493440}) at kernel/qeventloop.cpp:149
#29 0x00007fdea93d93cd in QEventLoop::exec (this=0x7fffb408c640, flags={i = -1274493360}) at kernel/qeventloop.cpp:200
#30 0x00007fdea93db694 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:880
#31 0x00007fdeabc68cd7 in kdemain (argc=1, argv=0x7fffb408cab8) at /build/buildd/kde4libs-4.2.2/kded/kded.cpp:937
#32 0x00007fdea782d5a6 in __libc_start_main (main=0x400820 <main>, argc=1, ubp_av=0x7fffb408cab8, init=0x400850 <__libc_csu_init>, fini=<value optimized out>, rtld_fini=<value optimized out>, 
    stack_end=0x7fffb408caa8) at libc-start.c:220
#33 0x0000000000400759 in _start () at ../sysdeps/x86_64/elf/start.S:113