Re: AMD Opteron/Athlon64 on-CPU GART support
Does the problem happen using the "nv" or "vesa" X driver during continuous cpu load? Of course you won't be able to test opengl with those drivers. Once it was said that kernel gart is stuck in linux amd64 kernels. The only way around it is to go x86. If you don't feel like doing a x86 install try a live cd with support for the nvidia driver. Also check your ram with memtest86.