As there seems to be not real solution until now, a workaround is to install gdm with 'sudo apt-get install gdm' and select it instead of kdm.
-- slow kdm/kde startup since upgrade to edgy https://launchpad.net/bugs/68808 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
