Version:           3.4 (using KDE 3.4.0, Debian Package 4:3.4.0-0ubuntu3.3 (3.1))
Compiler:          gcc version 3.3.5 (Debian 1:3.3.5-8ubuntu2)
OS:                Linux (i686) release 2.6.11.12

Korganizer crashes repeatedly when checking completed tasks in the TO-DO list. After crash, Korganizer remembers it was showing the TO-DO list, tries to open it, and crashes again. This will happen a couple of times and then it will open normally.

Note: I'd perform a basic core inspection if I knew where the corefile is dropped, but I'm not able fo find them!

[KCrash handler]
#4  0xb57d7ac5 in KOTodoView::progressDelayedNewPercentage ()
   from /usr/lib/libkorganizer.so.1
#5  0xb57d0903 in KOTodoView::qt_invoke () from /usr/lib/libkorganizer.so.1
#6  0xb6975067 in QObject::activate_signal () from /usr/lib/libqt-mt.so.3
#7  0xb6c901a5 in QSignal::signal () from /usr/lib/libqt-mt.so.3
#8  0xb698dca9 in QSignal::activate () from /usr/lib/libqt-mt.so.3
#9  0xb6994d71 in QSingleShotTimer::event () from /usr/lib/libqt-mt.so.3
#10 0xb691d370 in QApplication::internalNotify () from /usr/lib/libqt-mt.so.3
#11 0xb691c9d4 in QApplication::notify () from /usr/lib/libqt-mt.so.3
#12 0xb6f25960 in KApplication::notify () from /usr/lib/libkdecore.so.4
#13 0xb690d858 in QEventLoop::activateTimers () from /usr/lib/libqt-mt.so.3
#14 0xb68c995f in QEventLoop::processEvents () from /usr/lib/libqt-mt.so.3
#15 0xb692e74c in QEventLoop::enterLoop () from /usr/lib/libqt-mt.so.3
#16 0xb691d5d3 in QApplication::enter_loop () from /usr/lib/libqt-mt.so.3
#17 0xb55da2f8 in KABC::ResourceLDAPKIO::enter_loop ()
   from /usr/lib/libkabc_ldapkio.so.1
#18 0xb55e1b08 in KABC::ResourceLDAPKIO::load ()
   from /usr/lib/libkabc_ldapkio.so.1
#19 0xb7ce003c in KABC::AddressBook::load () from /usr/lib/libkabc.so.1
#20 0xb7d001ce in KABC::StdAddressBook::init () from /usr/lib/libkabc.so.1
#21 0xb7cffc7d in KABC::StdAddressBook::StdAddressBook ()
   from /usr/lib/libkabc.so.1
#22 0xb7cffabd in KABC::StdAddressBook::self () from /usr/lib/libkabc.so.1
#23 0xb57e78b5 in KOPrefs::allEmails () from /usr/lib/libkorganizer.so.1
#24 0xb57c37e4 in CalendarView::processIncidenceSelection ()
   from /usr/lib/libkorganizer.so.1
#25 0xb57c3661 in CalendarView::processMainViewSelection ()
   from /usr/lib/libkorganizer.so.1
#26 0xb57c858d in CalendarView::qt_invoke () from /usr/lib/libkorganizer.so.1
#27 0xb6975067 in QObject::activate_signal () from /usr/lib/libqt-mt.so.3
#28 0xb580ee3a in KOrg::BaseView::incidenceSelected ()
   from /usr/lib/libkorganizer.so.1
#29 0xb57d7bd8 in KOTodoView::processSelectionChange ()
   from /usr/lib/libkorganizer.so.1
#30 0xb57d0913 in KOTodoView::qt_invoke () from /usr/lib/libkorganizer.so.1
#31 0xb6974fdd in QObject::activate_signal () from /usr/lib/libqt-mt.so.3
#32 0xb6974eae in QObject::activate_signal () from /usr/lib/libqt-mt.so.3
#33 0xb6ca1353 in QListView::selectionChanged () from /usr/lib/libqt-mt.so.3
#34 0xb6a53c1f in QListView::setCurrentItem () from /usr/lib/libqt-mt.so.3
#35 0xb6a4fbd8 in QListView::contentsMousePressEventEx ()
   from /usr/lib/libqt-mt.so.3
#36 0xb6a4f808 in QListView::contentsMousePressEvent ()
   from /usr/lib/libqt-mt.so.3
#37 0xb57d1bf9 in KOTodoListView::contentsMousePressEvent ()
   from /usr/lib/libkorganizer.so.1
#38 0xb6a7f032 in QScrollView::viewportMousePressEvent ()
   from /usr/lib/libqt-mt.so.3
#39 0xb6a7e9ec in QScrollView::eventFilter () from /usr/lib/libqt-mt.so.3
#40 0xb6a4f338 in QListView::eventFilter () from /usr/lib/libqt-mt.so.3
#41 0xb6972b01 in QObject::activate_filters () from /usr/lib/libqt-mt.so.3
#42 0xb6972a5d in QObject::event () from /usr/lib/libqt-mt.so.3
#43 0xb69a876f in QWidget::event () from /usr/lib/libqt-mt.so.3
#44 0xb691d370 in QApplication::internalNotify () from /usr/lib/libqt-mt.so.3
#45 0xb691cac7 in QApplication::notify () from /usr/lib/libqt-mt.so.3
#46 0xb6f25960 in KApplication::notify () from /usr/lib/libkdecore.so.4
#47 0xb68b612f in QETWidget::translateMouseEvent ()
   from /usr/lib/libqt-mt.so.3
#48 0xb68b3e1c in QApplication::x11ProcessEvent () from /usr/lib/libqt-mt.so.3
#49 0xb68c9ec2 in QEventLoop::processEvents () from /usr/lib/libqt-mt.so.3
#50 0xb692e74c in QEventLoop::enterLoop () from /usr/lib/libqt-mt.so.3
#51 0xb692e60e in QEventLoop::exec () from /usr/lib/libqt-mt.so.3
#52 0xb691d57b in QApplication::exec () from /usr/lib/libqt-mt.so.3
#53 0x08058d0b in ?? ()
#54 0xbffff950 in ?? ()
#55 0x00000001 in ?? ()
#56 0x00000001 in ?? ()
#57 0x00000000 in ?? ()
#58 0x00000000 in ?? ()
#59 0x00000001 in ?? ()
#60 0x08066400 in _IO_stdin_used ()
#61 0x00000000 in ?? ()
#62 0x08065831 in _IO_stdin_used ()
#63 0x0806581d in _IO_stdin_used ()
#64 0xbffff978 in ?? ()
#65 0xb64802ee in operator new () from /usr/lib/libstdc++.so.5
#66 0xb62a98c8 in __libc_start_main () from /lib/tls/i686/cmov/libc.so.6
#67 0x08058431 in ?? ()