x11 not starting automatically on opensuse11.2 gnome

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http://forums.opensuse.org – I am using Dell Vostro 1000 and I recently installed opensuse 11.2 gnome. It has ATI graphics card. The x server does not automatically start by itself nor does the GUI login screen come up. I have to login through the command line and startx manually to start x11. It never had any problems with 11.1. Should I go back to 11.1 Please help! (Distributions)