I've just copied over all my quake stuff from my external hdd back up to my laptop which is the same as prior to the hdd failure, except for the new hdd.
The problem is that glquake, fitzquake and tq148 all have strange blotchy, wavey, psychadelic, non-viewable gfx. Winquake and, more significantly , darkplaces run fine.
Prior to my reinstalling everything, drivers quake etc, does anyone know any possible cause?
Cheers
andy