Suddenly unable to log in
I use Slackware 10.2.
All out of sudden I can't log in. The system boots normal (no errors), I type username/passwd and after the log in message it throws me back to log in prompt.
This happens with both normal user account and root.
I used a rescue cd to boot and I tried runlevel 4 but same problem. Kde starts I type username/passwd and after 2-3 secs I get the login screen again.
I tried runlevel 1 (and 3) but same problem.
I took a look at log files but can't figure something out (I'm not very experienced). I checked the disk space and it looks like I have a lot on all partitions.
Any help - advise would be really appreciated