I am running FC3, and have problems logging in to the local host. I installed the latest stable updates (Openoffice and Xemacs) through yum, and restarted the computer afterwards. I have configured it to automatically login, but after the restart it did not login. I tried to login in manually, which resulted in an instantaneous logout (it actually doesn't finishes the login). I have tried other sessions which reacts the same way. Logging in as root reacts the same way except for one session which succeeds.
Through Grub i have tried to enter runlevel 3, from which a login succeeds. Is KDE the problem? All suggestions are highly appreciated