Hi, Alex. Thanks for your reply. >> If you can think of any options I could try, including kernel modules >> (buggy intel_agp or radeonfb?), please let me know! > > Does adjusting the DisplayPriority option help (see radeon man page)? > > Some other options to try: > Option "BusType" "PCI" > Option "AGPMode" "X" where X is 1,2,4, or 8 (depending on your chipset) > Option "DRI" "False"
At first, I thought DisplayPriority "HIGH" gave an improvement, but it did not last. BusType as "PCI" or "AGP" did not change the shaking. Turning off DRI made everything slower, of course, but I still have the problem. AGPMode 1, 2 and 4 have no noticeable change, 8 was rejected. BTW, I am using the drm module from the stock kernel 2.6.23.14. Are these versions current/appropriate? These are some exerpts from the kernel log: [ 23.896522] Linux agpgart interface v0.102 ... [ 24.179208] agpgart: Detected an Intel 865 Chipset. [ 24.186347] agpgart: AGP aperture is 128M @ 0xf0000000 ... [ 205.364257] [drm] Initialized drm 1.1.0 20060810 [ 205.369473] [drm] Initialized radeon 1.28.0 20060524 on minor 0 [ 207.225469] agpgart: Found an AGP 3.0 compliant device at 0000:00:00.0. [ 207.225490] agpgart: Device is in legacy mode, falling back to 2.x [ 207.225501] agpgart: Putting AGP V2 device at 0000:00:00.0 into 4x mode [ 207.225541] agpgart: Putting AGP V2 device at 0000:01:00.0 into 4x mode [ 207.909309] [drm] Setting GART location based on new memory map [ 207.909364] [drm] writeback test succeeded in 1 usecs Thanks for looking into this! Any help is welcome. Best regards, Stephen Benoit [EMAIL PROTECTED] _______________________________________________ xorg-driver-ati mailing list [email protected] http://lists.x.org/mailman/listinfo/xorg-driver-ati
