Version: Unbekannt (using 4.3.4 (KDE 4.3.4), Debian packages) Compiler: cc OS: Linux (i686) release 2.6.32-trunk-686 Hello, since 2 or 3 days, my kontact doesn't start anymore. A execution on the shell reports: <start> Calling appendChild() on a null node does nothing. Calling appendChild() on a null node does nothing. Calling appendChild() on a null node does nothing. Calling appendChild() on a null node does nothing. Calling appendChild() on a null node does nothing. Calling appendChild() on a null node does nothing. Calling appendChild() on a null node does nothing. Calling appendChild() on a null node does nothing. Calling appendChild() on a null node does nothing. Calling appendChild() on a null node does nothing. Calling appendChild() on a null node does nothing. Calling appendChild() on a null node does nothing. Connecting to deprecated signal QDBusConnectionInterface::serviceOwnerChanged(QString,QString,QString) QObject::connect: Cannot queue arguments of type 'KParts::WindowArgs' (Make sure 'KParts::WindowArgs' is registered using qRegisterMetaType().) <unknown program name>(31201)/: Communication problem with "kontact" , it probably crashed. Error message was: "org.freedesktop.DBus.Error.NoReply" : " "Message did not receive a reply (timeout by message bus)" " <end> Other kde-programms are working without probelms – even kmail works (so that I can still read my emails), but kontact doesn't. Sometimes at kde-startup it reports that there is another kontact-session already open, but no matter what I select, kontact does not start. I share my home between 2 computers, but use it exclusive only on 1 of them on the same time, so that shouldn't cause the problem.
*** This bug has been marked as a duplicate of bug 185544 ***