Application that crashed: kscreenlocker
Version of the application: 2.0
KDE Version: 4.3.1 (KDE 4.3.1) "release 183"
Qt Version: 4.5.3
Operating System: Linux 2.6.27.29-0.1-default i686
Distribution: "openSUSE 11.1 (i586)"

What I was doing when the application crashed:
using nomachine nxclient on windows and nomachine nxserver 3.3.0-22 on opensuse 11.1
kscreenlocker crashes immediately on login

 -- Backtrace:
Application: KDE Screen Locker (kscreenlocker), signal: Segmentation fault
[KCrash Handler]
#6  xkl_process_error (dpy=0x80a43d0, evt=0xbfc518f8) at xklavier_evt.c:487
#7  0xb7b1b259 in _XError (dpy=0x80a43d0, rep=0x81bf1d0) at XlibInt.c:2912
#8  0xb7b23258 in process_responses (dpy=0x80a43d0, wait_for_first_event=0, current_error=0xbfc519f8, current_request=582) at xcb_io.c:138
#9  0xb7b23602 in _XReply (dpy=0x80a43d0, rep=0xbfc51a30, extra=0, discard=1) at xcb_io.c:370
#10 0xb7b0538e in XInternAtom (dpy=0x80a43d0, name=0xb2e1c1f5 "WM_NAME", onlyIfExists=0) at IntAtom.c:184
#11 0xb2e11de9 in xkl_engine_constructor (type=136379112, n_construct_properties=1, construct_properties=0x820bce8) at xklavier.c:644
#12 0xb2c33ce6 in g_object_newv () from /usr/lib/libgobject-2.0.so.0
#13 0xb2c348e2 in g_object_new_valist () from /usr/lib/libgobject-2.0.so.0
#14 0xb2c34a2e in g_object_new () from /usr/lib/libgobject-2.0.so.0
#15 0xb2e11bf4 in xkl_engine_get_instance (display=0x80a43d0) at xklavier.c:213
#16 0xb2c7b1cd in XKlavierAdaptor (this=0x81ba1d8, dpy=0x80a43d0) at /usr/src/debug/kdebase-workspace-4.3.1/kcontrol/kxkb/xklavier_adaptor.cpp:62
#17 0xb2c7b3e5 in XKlavierAdaptor::getInstance (dpy=0x80a43d0) at /usr/src/debug/kdebase-workspace-4.3.1/kcontrol/kxkb/xklavier_adaptor.cpp:293
#18 0xb2c6ed0b in XkbRules::loadNewRules (this=0x80b9d38, layoutsOnly=false) at /usr/src/debug/kdebase-workspace-4.3.1/kcontrol/kxkb/rules.cpp:77
#19 0xb2c7f8cf in KxkbCore::settingsRead (this=0x81fbfa0) at /usr/src/debug/kdebase-workspace-4.3.1/kcontrol/kxkb/kxkbcore.cpp:213
#20 0xb2c7f9a8 in KxkbCore::newInstance (this=0x81fbfa0) at /usr/src/debug/kdebase-workspace-4.3.1/kcontrol/kxkb/kxkbcore.cpp:109
#21 0xb2c85150 in KxkbPart (this=0x80d6f48, parent=0xbfc520d4, args=@0xbfc51fc8) at /usr/src/debug/kdebase-workspace-4.3.1/kcontrol/kxkb/kxkb_part.cpp:51
#22 0xb2c85c8f in KPluginFactory::createInstance<KxkbPart, QWidget> (parentWidget=0xbfc520d4, parent=0xbfc520d4, args=@0xbfc51fc8) at /usr/include/kpluginfactory.h:461
#23 0xb7965f1f in KPluginFactory::create (this=0x8203010, iface=0xb727a2a0 "QWidget", parentWidget=0xbfc520d4, parent=0xbfc520d4, args=@0xbfc51fc8, keyword=@0xbfc51f68)
    at /usr/src/debug/kdelibs-4.3.1/kdecore/util/kpluginfactory.cpp:191
#24 0x0806182c in PasswordDlg (this=0xbfc520d4, parent=0xbfc53c38, plugin=0xbfc53cd4, text=@0xbfc52200) at /usr/include/kpluginfactory.h:491
#25 0x08059bd3 in LockProcess::checkPass (this=0xbfc53c38) at /usr/src/debug/kdebase-workspace-4.3.1/krunner/lock/lockprocess.cc:1129
#26 0x0805b823 in LockProcess::x11Event (this=0xbfc53c38, event=0xbfc5394c) at /usr/src/debug/kdebase-workspace-4.3.1/krunner/lock/lockprocess.cc:1311
#27 0xb7df6499 in KApplication::x11EventFilter (this=0xbfc53d14, _event=0xbfc5394c) at /usr/src/debug/kdelibs-4.3.1/kdeui/kernel/kapplication.cpp:900
#28 0xb6c5d81e in qt_x11EventFilter (ev=0xbfc5394c) at kernel/qapplication_x11.cpp:377
#29 0xb6c700ae in QApplication::x11ProcessEvent (this=0xbfc53d14, event=0xbfc5394c) at kernel/qapplication_x11.cpp:3271
#30 0xb6c9b5ca in x11EventSourceDispatch (s=0x808fab8, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#31 0xb57709c8 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#32 0xb5774083 in ?? () from /usr/lib/libglib-2.0.so.0
#33 0xb5774241 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#34 0xb7644071 in QEventDispatcherGlib::processEvents (this=0x80774a0, flags={i = -1077593336}) at kernel/qeventdispatcher_glib.cpp:407
#35 0xb6c9acc5 in QGuiEventDispatcherGlib::processEvents (this=0x80774a0, flags={i = -1077593288}) at kernel/qguieventdispatcher_glib.cpp:202
#36 0xb7616f1a in QEventLoop::processEvents (this=0xbfc53bb0, flags={i = -1077593224}) at kernel/qeventloop.cpp:149
#37 0xb7617362 in QEventLoop::exec (this=0xbfc53bb0, flags={i = -1077593160}) at kernel/qeventloop.cpp:201
#38 0xb7619809 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:888
#39 0xb6bfa5e7 in QApplication::exec () at kernel/qapplication.cpp:3525
#40 0x08066776 in main (argc=2, argv=0xbfc53ec4) at /usr/src/debug/kdebase-workspace-4.3.1/krunner/lock/main.cc:173

Reported using DrKonqi