On Monday, June 9, 2003, at 01:21 AM, Simon Morris wrote: > Afraid that made no difference. My main suspect is that it is trying to > use a ATI Mach64 driver when lspci tells me I'm using a ATI 3D Rage LT > Pro It's using the correct driver. The Rage LT Pro is one of a family of ATI chips that are collectively known as Mach64, all similar enough to use a single driver.