KDM doesn't work

[Torquil Macdonald Sørensen <torquil@gmail.com>]

Hi all!

I have installed the KDE 4.6.1 from http://qt-kde.debian.net/ onto my Sid.

However, kdm will not start. After booting, when X is started, I'm simply 
dropped back into text mode.

In /var/log/syslog I found the following error message:

Apr  8 21:20:51 asus kdm: :0[1839]: Received unknown or unexpected command -2 
from greeter
Apr  8 21:20:51 asus kdm: :0[1839]: Abnormal termination of greeter for 
display :0, code 1, signal 0

Any ideas? Meanwhile I'm using XDM as a substitute.

Best regards
Torquil Sørensen