Kubuntu Intrepid (KDE 4.1.3, Qt 4.4.3)
KTorrent compiled from source

I have two problems with plasmoid:
1. Applet doesn't preserve it size after log out.
2. It crashes Plasma in some circumstances.

Code: Select all

Application: Plasma Workspace (plasma), signal SIGSEGV
(no debugging symbols found)
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...
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[Thread debugging using libthread_db enabled]
[New Thread 0xb47d76e0 (LWP 31382)]
[New Thread 0xb131db90 (LWP 31386)]
[New Thread 0xb1b1eb90 (LWP 31384)]
[New Thread 0xb235bb90 (LWP 31383)]
(no debugging symbols found)
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...
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[KCrash handler]
#6  0xb6fa21e0 in QComboBox::clear () from /usr/lib/libQtGui.so.4
#7  0xb2b32781 in ktplasma::Applet::updateTorrentCombo (this=0x9468df0)
    at /home/marcin/Programy/sources/ktorrent-3.2beta1/plasma/applet/applet.cpp:206
#8  0xb2b32d88 in ktplasma::Applet::sourceRemoved (this=0x9468df0,
    s=@0x969c4a0)
    at /home/marcin/Programy/sources/ktorrent-3.2beta1/plasma/applet/applet.cpp:339
#9  0xb2b30605 in ktplasma::Applet::qt_metacall (this=0x9468df0,
    _c=QMetaObject::InvokeMetaMethod, _id=3, _a=0xbfc8b10c)
    at /home/marcin/Programy/sources/ktorrent-3.2beta1/build/plasma/applet/moc_applet.cpp:77
#10 0xb76d3a60 in QMetaObject::activate () from /usr/lib/libQtCore.so.4
#11 0xb76d47e2 in QMetaObject::activate () from /usr/lib/libQtCore.so.4
#12 0xb7de2a03 in Plasma::DataEngine::sourceRemoved ()
   from /usr/lib/libplasma.so.2
#13 0xb7de34d5 in Plasma::DataEngine::removeSource ()
   from /usr/lib/libplasma.so.2
#14 0xb1b4d819 in ktplasma::Engine::dbusServiceUnregistered (this=0x95896f0,
    name=@0x95ec460)
    at /home/marcin/Programy/sources/ktorrent-3.2beta1/plasma/dataengine/engine.cpp:109
#15 0xb1b4dbee in ktplasma::Engine::dbusServiceOwnerChanged (this=0x95896f0,
    name=@0x95ec460, oldOwner=@0x9ae5e88, newOwner=@0x9aed618)
    at /home/marcin/Programy/sources/ktorrent-3.2beta1/plasma/dataengine/engine.cpp:123
#16 0xb1b4c78b in ktplasma::Engine::qt_metacall (this=0x95896f0,
    _c=QMetaObject::InvokeMetaMethod, _id=2, _a=0xbfc8b324)
    at /home/marcin/Programy/sources/ktorrent-3.2beta1/build/plasma/dataengine/moc_engine.cpp:75
#17 0xb76d3a60 in QMetaObject::activate () from /usr/lib/libQtCore.so.4
#18 0xb76d47e2 in QMetaObject::activate () from /usr/lib/libQtCore.so.4
#19 0xb755fdcf in QDBusConnectionInterface::serviceOwnerChanged ()
   from /usr/lib/libQtDBus.so.4
#20 0xb756035b in QDBusConnectionInterface::qt_metacall ()
   from /usr/lib/libQtDBus.so.4
#21 0xb76d3a60 in QMetaObject::activate () from /usr/lib/libQtCore.so.4
#22 0xb76d47e2 in QMetaObject::activate () from /usr/lib/libQtCore.so.4
#23 0xb755fc7f in QDBusConnectionInterface::NameOwnerChanged ()
   from /usr/lib/libQtDBus.so.4
#24 0xb75602cb in QDBusConnectionInterface::qt_metacall ()
   from /usr/lib/libQtDBus.so.4
#25 0xb752a26e in ?? () from /usr/lib/libQtDBus.so.4
#26 0xb7531627 in ?? () from /usr/lib/libQtDBus.so.4
#27 0xb76ce771 in QObject::event () from /usr/lib/libQtCore.so.4
#28 0xb6c478ec in QApplicationPrivate::notify_helper ()
   from /usr/lib/libQtGui.so.4
#29 0xb6c4f72e in QApplication::notify () from /usr/lib/libQtGui.so.4
#30 0xb7b8db2d in KApplication::notify () from /usr/lib/libkdeui.so.5
#31 0xb76bee61 in QCoreApplication::notifyInternal ()
   from /usr/lib/libQtCore.so.4
#32 0xb76bfae5 in QCoreApplicationPrivate::sendPostedEvents ()
   from /usr/lib/libQtCore.so.4
#33 0xb76bfcdd in QCoreApplication::sendPostedEvents ()
   from /usr/lib/libQtCore.so.4
#34 0xb76e982f in ?? () from /usr/lib/libQtCore.so.4
#35 0xb59c96f8 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#36 0xb59ccda3 in ?? () from /usr/lib/libglib-2.0.so.0
#37 0xb59ccf61 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#38 0xb76e9478 in QEventDispatcherGlib::processEvents ()
   from /usr/lib/libQtCore.so.4
#39 0xb6ce1ea5 in ?? () from /usr/lib/libQtGui.so.4
#40 0xb76bd52a in QEventLoop::processEvents () from /usr/lib/libQtCore.so.4
#41 0xb76bd6ea in QEventLoop::exec () from /usr/lib/libQtCore.so.4
#42 0xb76bfda5 in QCoreApplication::exec () from /usr/lib/libQtCore.so.4
#43 0xb6c47767 in QApplication::exec () from /usr/lib/libQtGui.so.4
#44 0xb8038491 in kdemain () from /usr/lib/libkdeinit4_plasma.so
#45 0x080485b2 in _start ()
#0  0xb808a430 in __kernel_vsyscall ()


It happens, when I quit KTorrent, after change torrent to display (in KTorrent Plasma Applet Settings).

The crash is fixed

Thank you.