On Thu, Dec 16, 2004 at 02:26:01PM -0800, Hugh Caley wrote: > I'm having a problem with an install of FC3 on an Opteron machine. The > X performance is deadly slow; glxgears gives me less than 53 FPS. On a > similarly x86 32-bit machine I'm getting well over 500 FPS. It's the > same with both a Matrox G550 and an ATI Radeon 9200 card. Matrox DRI is not supported on x86_64 until about 2 weeks ago > agpgart: Detected AMD 8151 AGP Bridge rev B3 > agpgart: Maximum main memory to use for agp memory: 7956M > agpgart: AGP aperture is 128M @ 0xf0000000 > PCI-DMA: Reserving 64MB of IOMMU area in the AGP aperture AGP is fine > drmOpenDevice: Open failed > [drm] failed to load kernel module "mga" > (II) MGA(0): [drm] drmOpen failed > (EE) MGA(0): [drm] DRIScreenInit failed. Disabling DRI. As expected. Please post the Radeon traces however
