Need help on a x86_64 Athlonx2 and GeForce Go 6800 system running Ubuntu 5.10. The 8178 drivers look to be working however my screen is blank. I hear the GDM startup sounds, yet no serious errors in /var/log/Xorg.0.log and only warnings. I've tried several options and modelines suggested previously here on the forums with no change in the situation. Same results when using a non-smp kernel.
I have also tried the stock restricted Ubuntu package which has 7667? drivers but have lockup issues and the 8157? drivers load GDM/X when I comment out glx in the xorg.conf and can't type glxinfo without the system hanging.