Version:            (using KDE 3.5.9)
Installed from:    Ubuntu Packages
OS:                Linux

Every time I press "S3" (multimedia) key on my keyboard (Sony WGP-WKB5RU)
kded crashes with this backtrace:
"""
[Thread debugging using libthread_db enabled]
[New Thread 0xb67ec6c0 (LWP 12401)]
[KCrash handler]
#6  KConfigBase::readEntry (this=0x41, pKey=0x82783c0 "search", 
    aDefault=@0xbff1fe04)
    at /build/buildd/kdelibs-3.5.9/./kdecore/kconfigbase.cpp:216
#7  0xb7878692 in KConfigBase::readEntry (this=0x41, pKey=@0xbff1fe08, 
    aDefault=@0xbff1fe04)
    at /build/buildd/kdelibs-3.5.9/./kdecore/kconfigbase.cpp:206
#8  0xb6296326 in KMilo::GenericMonitor::launch ()
   from /usr/lib/kde3/kmilo_generic.so
#9  0xb62965f7 in KMilo::GenericMonitor::launchCalculator ()
   from /usr/lib/kde3/kmilo_generic.so
#10 0xb629971e in KMilo::GenericMonitor::qt_invoke ()
   from /usr/lib/kde3/kmilo_generic.so
#11 0xb77f51d3 in KGlobalAccelPrivate::activate (this=0x81a5800, 
    pAction=0x81a6370, seq=@0xbff1ff7c)
    at /build/buildd/kdelibs-3.5.9/./kdecore/kglobalaccel_x11.cpp:379
#12 0xb788192e in KGlobalAccelPrivate::x11KeyPress (this=0x81a5800, 
    pEvent=0xbff20358)
    at /build/buildd/kdelibs-3.5.9/./kdecore/kglobalaccel_x11.cpp:347
#13 0xb7881b4c in KGlobalAccelPrivate::x11Event (this=0x81a5800, 
    pEvent=0xbff20358)
    at /build/buildd/kdelibs-3.5.9/./kdecore/kglobalaccel_x11.cpp:255
#14 0xb7890aea in KApplication::x11EventFilter (this=0xbff20594, 
    _event=0xbff20358)
    at /build/buildd/kdelibs-3.5.9/./kdecore/kapplication.cpp:1659
#15 0xb71094a0 in qt_x11EventFilter (ev=0xbff20358)
    at kernel/qapplication_x11.cpp:391
#16 0xb7119aaf in QApplication::x11ProcessEvent (this=0xbff20594, 
    event=0xbff20358) at kernel/qapplication_x11.cpp:3348
#17 0xb7131943 in QEventLoop::processEvents (this=0x80943f0, flags=4)
    at kernel/qeventloop_x11.cpp:195
#18 0xb71a7f90 in QEventLoop::enterLoop (this=0x80943f0)
    at kernel/qeventloop.cpp:201
#19 0xb71a7c8e in QEventLoop::exec (this=0x80943f0)
    at kernel/qeventloop.cpp:148
#20 0xb718e7df in QApplication::exec (this=0xbff20594)
    at kernel/qapplication.cpp:2761
#21 0xb6678358 in kdemain (argc=2, argv=0x808fd90)
    at /build/buildd/kdelibs-3.5.9/./kded/kded.cpp:976
#22 0xb7f02454 in kdeinitmain (argc=2, argv=0x808fd90) at kded_dummy.cpp:3
#23 0x0804ee20 in launch (argc=2, _name=0x8051039 "kded", args=0x805105c "", 
    cwd=0x0, envc=0, envs=0x0, reset_env=false, tty=0x0, avoid_loops=false, 
    startup_id_str=0x805100d "0")
    at /build/buildd/kdelibs-3.5.9/./kinit/kinit.cpp:673
#24 0x08050637 in main (argc=5, argv=0xbff20a54, envp=0xbff20a6c)
    at /build/buildd/kdelibs-3.5.9/./kinit/kinit.cpp:1855
"""
The same reports found at launchpad.net:
 https://bugs.launchpad.net/ubuntu/+source/kdelibs/+bug/227571
 https://bugs.launchpad.net/ubuntu/+source/kubuntu-meta/+bug/226496
 https://bugs.launchpad.net/ubuntu/+source/kdebase/+bug/204534