Version:            (using KDE 4.2.4)
OS:                Linux
Installed from:    Fedora RPMs

After starting akregator I get:

Object::connect: No such signal Akregator::SubscriptionListView::signalDropped (KUrl::List &, Akregator::TreeNode*, Akregator::Folder*)
Object::connect:  (sender name:   'feedtree')
Object::connect:  (receiver name: 'akregator_view')
Object::connect: No such signal Akregator::ArticleListView::UserActionTakingPlace()
Object::connect:  (receiver name: 'akregator_view')
Object::connect: No such signal Akregator::TrayIcon::toggleShowPart()
akregator(7026): Communication problem with  "akregator" , it probably crashed.
Error message was:  "org.freedesktop.DBus.Error.NoReply" : " "Message did not receive a reply (timeout by message bus)" "

KCrash: Application 'akregator' crashing...
sock_file=/home/dado/.kde/socket-amelie.ath.cx/kdeinit4__0

and a backtrace:

Application: Akregator (akregator), signal SIGSEGV
[Current thread is 1 (Thread 0xb8061ab0 (LWP 7027))]

Thread 1 (Thread 0xb8061ab0 (LWP 7027)):
[KCrash Handler]
#6  0x004fdc9d in c4_PtrArray::SetAt () at /usr/src/debug/kdepim-4.2.4/akregator/plugins/mk4storage/metakit/src/univ.inl:60
#7  c4_FormatB::Define (this=0x9450e90, ptr_=0xbf942ff8) at /usr/src/debug/kdepim-4.2.4/akregator/plugins/mk4storage/metakit/src/format.cpp:410
#8  0x0050040a in c4_HandlerSeq::Prepare (this=0x9434980, ptr_=0xbf942ff8, selfDesc_=false) at /usr/src/debug/kdepim-4.2.4/akregator/plugins/mk4storage/metakit/src/handler.cpp:321
#9  0x004fdda6 in c4_FormatV::SetupAllSubviews (this=0x944f028) at /usr/src/debug/kdepim-4.2.4/akregator/plugins/mk4storage/metakit/src/format.cpp:963
#10 0x004fe1d0 in c4_FormatV::Get (this=0x944f028, index_=0, length_=@0xbf943078) at /usr/src/debug/kdepim-4.2.4/akregator/plugins/mk4storage/metakit/src/format.cpp:1027
#11 0x004ffdb5 in c4_Handler::GetBytes (this=0x944f028, index_=0, buf_=@0xbf9430ec, copySmall_=false) at /usr/src/debug/kdepim-4.2.4/akregator/plugins/mk4storage/metakit/src/handler.cpp:53
#12 0x0050e38b in c4_Sequence::Get (this=0x9450000, index_=0, propId_=37, buf_=@0xbf9430ec) at /usr/src/debug/kdepim-4.2.4/akregator/plugins/mk4storage/metakit/src/viewx.cpp:319
#13 0x0050f60f in c4_Reference::GetData (buf_=@0xbf94312c, this=0xbf943138) at /usr/src/debug/kdepim-4.2.4/akregator/plugins/mk4storage/metakit/include/mk4.inl:421
#14 c4_ViewRef::operator c4_View (this=0xbf94312c) at /usr/src/debug/kdepim-4.2.4/akregator/plugins/mk4storage/metakit/src/viewx.cpp:587
#15 0x00508870 in c4_Storage::Description (this=0x93f66f8, name_=0x93fc1da "articles") at /usr/src/debug/kdepim-4.2.4/akregator/plugins/mk4storage/metakit/src/store.cpp:342
#16 0x00509448 in c4_Storage::GetAs (this=0x93f66f8, 
    description_=0x518834 "articles[guid:S,title:S,hash:I,guidIsHash:I,guidIsPermaLink:I,description:S,link:S,comments:I,commentsLink:S,status:I,pubDate:I,tags[tag:S],hasEnclosure:I,enclosureUrl:S,enclosureType:S,enclosureLengt"...) at /usr/src/debug/kdepim-4.2.4/akregator/plugins/mk4storage/metakit/src/store.cpp:261
#17 0x005147d4 in FeedStorageMK4Impl (this=0x93f6308, url=@0xbf943438, main=0x90aba50) at /usr/src/debug/kdepim-4.2.4/akregator/plugins/mk4storage/feedstoragemk4impl.cpp:154
#18 0x00517428 in Akregator::Backend::StorageMK4Impl::StorageMK4ImplPrivate::createFeedStorage (this=0x90e4db0, url=@0xbf943438)
    at /usr/src/debug/kdepim-4.2.4/akregator/plugins/mk4storage/storagemk4impl.cpp:77
#19 0x0051782b in Akregator::Backend::StorageMK4Impl::archiveFor (this=0x90aba50, url=@0xbf943438) at /usr/src/debug/kdepim-4.2.4/akregator/plugins/mk4storage/storagemk4impl.cpp:97
#20 0x00ed5072 in Akregator::Feed::loadArticles (this=0x9437e08) at /usr/src/debug/kdepim-4.2.4/akregator/src/feed.cpp:234
#21 0x00ed75a4 in Akregator::Feed::fromOPML (e={<QDomNode> = {impl = 0x9227ee0}, <No data fields>}, storage=0x90aba50) at /usr/src/debug/kdepim-4.2.4/akregator/src/feed.cpp:174
#22 0x00ee32ce in Akregator::FeedList::parseChildNodes (this=0x9210580, node=@0xbf94372c, parent=0x9434aa0) at /usr/src/debug/kdepim-4.2.4/akregator/src/feedlist.cpp:226
#23 0x00ee34f6 in Akregator::FeedList::parseChildNodes (this=0x9210580, node=@0xbf9437dc, parent=0x9279fe8) at /usr/src/debug/kdepim-4.2.4/akregator/src/feedlist.cpp:244
#24 0x00ee34f6 in Akregator::FeedList::parseChildNodes (this=0x9210580, node=@0xbf9438b0, parent=0x9210928) at /usr/src/debug/kdepim-4.2.4/akregator/src/feedlist.cpp:244
#25 0x00ee3b8c in Akregator::FeedList::readFromOpml (this=0x9210580, doc=@0xbf943a24) at /usr/src/debug/kdepim-4.2.4/akregator/src/feedlist.cpp:284
#26 0x00f35f0c in Akregator::MainWidget::loadFeeds (this=0x90da988, doc=@0xbf943a24) at /usr/src/debug/kdepim-4.2.4/akregator/src/mainwidget.cpp:458
#27 0x00f30828 in Akregator::Part::openFile (this=0x90484b8) at /usr/src/debug/kdepim-4.2.4/akregator/src/akregator_part.cpp:387
#28 0x00f2cc46 in Akregator::Part::openUrl (this=0x90484b8, url=@0xbf943ab4) at /usr/src/debug/kdepim-4.2.4/akregator/src/akregator_part.cpp:276
#29 0x00f2bf9d in Akregator::Part::openStandardFeedList (this=0x90484b8) at /usr/src/debug/kdepim-4.2.4/akregator/src/akregator_part.cpp:281
#30 0x00f2c016 in Akregator::Part::readProperties (this=0x90484b8, config=@0xbf943b64) at /usr/src/debug/kdepim-4.2.4/akregator/src/akregator_part.cpp:258
#31 0x0804ff7c in Akregator::MainWindow::readProperties (this=0x8ffcc10, config=@0xbf943b64) at /usr/src/debug/kdepim-4.2.4/akregator/src/mainwindow.cpp:147
#32 0x08050965 in Akregator::MainWindow::autoReadProperties (this=0x8ffcc10) at /usr/src/debug/kdepim-4.2.4/akregator/src/mainwindow.cpp:257
#33 0x08050cac in MainWindow (this=0x8ffcc10, parent=0x0, f={i = -1080804028}) at /usr/src/debug/kdepim-4.2.4/akregator/src/mainwindow.cpp:87
#34 0x0804ed81 in Akregator::Application::newInstance (this=0xbf944880) at /usr/src/debug/kdepim-4.2.4/akregator/src/main.cpp:57
#35 0x05539096 in ?? () from /usr/lib/libkdeui.so.5
#36 0x0553728e in ?? () from /usr/lib/libkdeui.so.5
#37 0x00aaa0ba in ?? () from /usr/lib/libQtDBus.so.4
#38 0x00aab2d2 in ?? () from /usr/lib/libQtDBus.so.4
#39 0x00aab841 in ?? () from /usr/lib/libQtDBus.so.4
#40 0x00aabd3a in ?? () from /usr/lib/libQtDBus.so.4
#41 0x041a6d20 in QObject::event () from /usr/lib/libQtCore.so.4
#42 0x04195b8b in QCoreApplication::event () from /usr/lib/libQtCore.so.4
#43 0x05deccb9 in QApplication::event () from /usr/lib/libQtGui.so.4
#44 0x05de737c in QApplicationPrivate::notify_helper () from /usr/lib/libQtGui.so.4
#45 0x05def69e in QApplication::notify () from /usr/lib/libQtGui.so.4
#46 0x0552fcfd in KApplication::notify () from /usr/lib/libkdeui.so.5
#47 0x041961eb in QCoreApplication::notifyInternal () from /usr/lib/libQtCore.so.4
#48 0x04196e45 in QCoreApplicationPrivate::sendPostedEvents () from /usr/lib/libQtCore.so.4
#49 0x0419703d in QCoreApplication::sendPostedEvents () from /usr/lib/libQtCore.so.4
#50 0x041c214f in ?? () from /usr/lib/libQtCore.so.4
#51 0x00960258 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#52 0x00963903 in ?? () from /lib/libglib-2.0.so.0
#53 0x00963ac1 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#54 0x041c1d98 in QEventDispatcherGlib::processEvents () from /usr/lib/libQtCore.so.4
#55 0x05e87385 in ?? () from /usr/lib/libQtGui.so.4
#56 0x0419481a in QEventLoop::processEvents () from /usr/lib/libQtCore.so.4
#57 0x04194c5a in QEventLoop::exec () from /usr/lib/libQtCore.so.4
#58 0x04197109 in QCoreApplication::exec () from /usr/lib/libQtCore.so.4
#59 0x05de71f7 in QApplication::exec () from /usr/lib/libQtGui.so.4
#60 0x0804e471 in main (argc=0, argv=0x3649) at /usr/src/debug/kdepim-4.2.4/akregator/src/main.cpp:115