[Newbie]Problem after XFree86 421 installation under Suse8.0

[Moritz Duge]

I've installed XFree86 version 4.2.1 under Suse 8.0 Before the Istallation I had a grafik-login-screen. But now I've to log in at the console. How can I re-activate the grafik-login-screen???   Thanks Moritz