GLMame Question

[David Mangani]

Hi all,

    Just wondering if anyone here is using GLMame. I have it installed 
and it works great.... with one exception. It simply will not display 
any of the old late 70's vector games, lunarlander, tailgunner, 
asteroids etc. The ROM images test good using mames built in ROM 
checking utility. The start up screen shows the rom info then after 
hitting "any key" the screen goes blank. If I follow "normal Mame 
proceedures" , ie putting in my quarter ( #5 ) Entering one player game 
( #1) the game starts, I can hear the sounds etc, but nothing at all on 
the display. I am using all install defaults but have tried many 
different combinations of X-11 and GL options to no avail. Anyone have a 
clue or some advice? I realise that this is pretty trivial stuff, but 
any help would be welcome. FYI, Fedora Core 1 Release. Nvidia 3D driver 
installed and working great ( Tux etc ). All other normal raster scan 
games run beautifully. USB Microshaft joystick even works out of the box!

TIA
Dave