Lately whenever I use Synaptic Package Manager to install anything I
usually get this feedback:

Code:
Selecting previously deselected package kdebase.
(Reading database ... 127539 files and directories currently installed.)
Unpacking kdebase (from .../kdebase_4%3a3.1.4-1_all.deb) ...
Setting up kdm (3.1.4-1) ...
dpkg: error processing kdm (--configure):
 subprocess post-installation script returned error exit status 30
Setting up kdebase (3.1.4-1) ...

Update failed - Scroll in this buffer to see what went wrong
I seem to have some kind of kdm problem. I wonder what this is & what
I can do about it.
Max