I tried synaptic and update-manager, they all gave the same report, you have to remove all your kde packages. I'm not a power user, so I didn't dig into the details, but I'd guess the dependency issue above.
apt-get dist-upgrade too -- [dist-upgrader] dist-upgrade wants to delete almost kde packages while migrating from breezy to dapper https://launchpad.net/bugs/39658 -- kubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/kubuntu-bugs
