I think that the slow akonadi-startup is the problem. I usally let KDE start the last session at startup. This usally startet akonadi AND Kontact at the same time. So I excluded Kontact from this proces via the system-settings. Then i made a autostart script in ~/.kde/Autostart with the following lines:
#!/bin/bash /usr/bin/akonadictl start sleep 15 kontact This delayed the startup of kontact and everything is fine. This is not the golden way bot it works. -- "No resource agents found" error when starting for the first time https://bugs.launchpad.net/bugs/564263 You received this bug notification because you are a member of Kubuntu Bugs, which is subscribed to akonadi in ubuntu. -- kubuntu-bugs mailing list kubuntu-b...@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/kubuntu-bugs