I noticed bogus getlogin() info with kdm, which I could not readily
solve - switching back to xdm was easier. I posted a query about this
in jan/2001, but nothing turned up.

Martti Kuparinen writes:
 > Hi!
 > 
 > I'm using kdm from the kde 2.1 package and for some reason the
 > user's login is not recorded into [uw]tmp. Anyone else seeing this?
 > 
 > I'm using the kdm + fvwm 2.3.29 + rxvt combination...
 > 
 > Martti
 > 
 > ---
 > Martti Kuparinen <martti.kuparinen@iki.fi>
 > http://www.iki.fi/~kuparine/

-- 
Rex McMaster