Created attachment 414426 [details] Digital photo of my LCD Fedora13/OpenSuse 11.1 Description of problem: Please take a look at the digital picture of my screen. Fedora 13 on the left side, OpenSuse 11.1 on the right. It will explain you my problem clearly. I use i915GM video chipset and it produce screen picture which is unusable. It hurts my eyes after an hour or so. Also output of "xrandr": Subpixel: horizontal rgb Version-Release number of selected component (if applicable): OpenSuse and Fedora 13 has all last updates. How reproducible: Steps to Reproduce: 1. 2. 3. Actual results: Expected results: Additional info:
I am happy to say that I found source of my problems. DRI2 module. As long as I start Xorg with "Disable DRI2" in module section I have normal picture and I have normal smooth rotatin of the gears in "glxgears" test. Output of the "glxgears" without dri2 module: 565 frames in 5.0 seconds = 112.932 FPS 559 frames in 5.0 seconds = 111.726 FPS 558 frames in 5.0 seconds = 111.590 FPS 554 frames in 5.0 seconds = 110.797 FPS 569 frames in 5.0 seconds = 113.742 FPS XIO: fatal IO error 11 (Resource temporarily unavailable) on X server ":0.0" after 6301 requests (36 known processed) with 0 events remaining. Output of TOP: 1676 vas 20 0 15784 4868 1760 R 52.6 0.3 0:03.75 glxgears 1032 root 20 0 53664 12m 7124 S 39.9 0.8 0:50.63 X With DRI2 module i had no more then 20 FPS and unstable gears rotation. Of course there is no H/W acceleration, bu there is no eyes problem and good picture.
My fault, I installed too many "freetype" on Fedora.