Version:           0.60.2 (using KDE 4.1.2)
Installed from:    Ubuntu Packages

After returning from the kitchen i found Crash Handler dialog. Here's backtrace:

Application: Kopete (kopete), signal SIGABRT
(no debugging symbols found)
<...>
(no debugging symbols found)
[Thread debugging using libthread_db enabled]
[New Thread 0xb59856c0 (LWP 10014)]
[New Thread 0xb31bbb90 (LWP 10029)]
(no debugging symbols found)
<...>
(no debugging symbols found)
[KCrash handler]
#6  0xb80cd430 in __kernel_vsyscall ()
#7  0xb6480880 in raise () from /lib/tls/i686/cmov/libc.so.6
#8  0xb6482248 in abort () from /lib/tls/i686/cmov/libc.so.6
#9  0xb7504795 in qt_message_output () from /usr/lib/libQtCore.so.4
#10 0xb7504872 in qFatal () from /usr/lib/libQtCore.so.4
#11 0xb75048cc in qt_assert_x () from /usr/lib/libQtCore.so.4
#12 0xafac3fed in Kopete::AV::VideoDevicePool::deviceRemoved ()
   from /usr/lib/libkopete_videodevice.so.4
#13 0xafaaf887 in Kopete::AV::VideoDevicePool::qt_metacall ()
   from /usr/lib/libkopete_videodevice.so.4
#14 0xb7611a60 in QMetaObject::activate () from /usr/lib/libQtCore.so.4
#15 0xb76127e2 in QMetaObject::activate () from /usr/lib/libQtCore.so.4
#16 0xb76fa5a3 in Solid::DeviceNotifier::deviceRemoved ()
   from /usr/lib/libsolid.so.4
#17 0xb76fc61f in ?? () from /usr/lib/libsolid.so.4
#18 0xb76fc8cd in ?? () from /usr/lib/libsolid.so.4
#19 0xb7611a60 in QMetaObject::activate () from /usr/lib/libQtCore.so.4
#20 0xb76127e2 in QMetaObject::activate () from /usr/lib/libQtCore.so.4
#21 0xb770e833 in ?? () from /usr/lib/libsolid.so.4
#22 0xb77344ee in ?? () from /usr/lib/libsolid.so.4
#23 0xb7734564 in ?? () from /usr/lib/libsolid.so.4
#24 0xb746926e in ?? () from /usr/lib/libQtDBus.so.4
#25 0xb7470627 in ?? () from /usr/lib/libQtDBus.so.4
#26 0xb760c771 in QObject::event () from /usr/lib/libQtCore.so.4
#27 0xb6ade8ec in QApplicationPrivate::notify_helper ()
   from /usr/lib/libQtGui.so.4
#28 0xb6ae676e in QApplication::notify () from /usr/lib/libQtGui.so.4
#29 0xb7b3c72d in KApplication::notify () from /usr/lib/libkdeui.so.5
#30 0xb75fce61 in QCoreApplication::notifyInternal ()
   from /usr/lib/libQtCore.so.4
#31 0xb75fdae5 in QCoreApplicationPrivate::sendPostedEvents ()
   from /usr/lib/libQtCore.so.4
#32 0xb75fdcdd in QCoreApplication::sendPostedEvents ()
   from /usr/lib/libQtCore.so.4
#33 0xb762782f in ?? () from /usr/lib/libQtCore.so.4
#34 0xb5fde6f8 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#35 0xb5fe1da3 in ?? () from /usr/lib/libglib-2.0.so.0
#36 0xb5fe1f61 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#37 0xb7627478 in QEventDispatcherGlib::processEvents ()
   from /usr/lib/libQtCore.so.4
#38 0xb6b78ee5 in ?? () from /usr/lib/libQtGui.so.4
#39 0xb75fb52a in QEventLoop::processEvents () from /usr/lib/libQtCore.so.4
#40 0xb75fb6ea in QEventLoop::exec () from /usr/lib/libQtCore.so.4
#41 0xb75fdda5 in QCoreApplication::exec () from /usr/lib/libQtCore.so.4
#42 0xb6ade767 in QApplication::exec () from /usr/lib/libQtGui.so.4
#43 0x0808aa6f in _start ()
#0  0xb80cd430 in __kernel_vsyscall ()

I'm using Kubuntu 8.10 Beta (Kopete 0.60.2, KDE 4.1.2)

Long live KDE! ;)