Bug 178700

Version:            (using KDE 4.1.3)
OS:                Linux
Installed from:    Ubuntu Packages

i have this problem when i add java on my kubuntu 8.10 ... i add a report by demon kde ... 
Applicazione: Demone KDE (kded4), segnale SIGSEGV
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[Thread debugging using libthread_db enabled]
[New Thread 0xb60cd8d0 (LWP 5487)]
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[KCrash handler]
#6  0xb745f088 in ?? () from /usr/lib/libkio.so.5
#7  0xb7460fb3 in ?? () from /usr/lib/libkio.so.5
#8  0xb746115b in ?? () from /usr/lib/libkio.so.5
#9  0xb7cb3a60 in QMetaObject::activate () from /usr/lib/libQtCore.so.4
#10 0xb7cb47e2 in QMetaObject::activate () from /usr/lib/libQtCore.so.4
#11 0xb7cee633 in QSocketNotifier::activated () from /usr/lib/libQtCore.so.4
#12 0xb7cb9637 in QSocketNotifier::event () from /usr/lib/libQtCore.so.4
#13 0xb6a2f8ec in QApplicationPrivate::notify_helper ()
   from /usr/lib/libQtGui.so.4
#14 0xb6a3772e in QApplication::notify () from /usr/lib/libQtGui.so.4
#15 0xb77a1b2d in KApplication::notify () from /usr/lib/libkdeui.so.5
#16 0xb7c9ee61 in QCoreApplication::notifyInternal ()
   from /usr/lib/libQtCore.so.4
#17 0xb7cc970a in ?? () from /usr/lib/libQtCore.so.4
#18 0xb67626f8 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#19 0xb6765da3 in ?? () from /usr/lib/libglib-2.0.so.0
#20 0xb6765f61 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#21 0xb7cc9478 in QEventDispatcherGlib::processEvents ()
   from /usr/lib/libQtCore.so.4
#22 0xb6ac9ea5 in ?? () from /usr/lib/libQtGui.so.4
#23 0xb7c9d52a in QEventLoop::processEvents () from /usr/lib/libQtCore.so.4
#24 0xb7c9d6ea in QEventLoop::exec () from /usr/lib/libQtCore.so.4
#25 0xb7c9fda5 in QCoreApplication::exec () from /usr/lib/libQtCore.so.4
#26 0xb6a2f767 in QApplication::exec () from /usr/lib/libQtGui.so.4
#27 0xb7ef00a6 in kdemain () from /usr/lib/libkdeinit4_kded4.so
#28 0x080485a2 in _start ()
#0  0xb7f26430 in __kernel_vsyscall ()