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我是用ati m6 ly显卡
系统是debian sarge 3.1 stable
默认是用ati驱动的
内核参数配置:
- Processor type and features --->
- [*] MTRR (Memory Type Range Register) support
- Device Drivers ---> Character devices --->
- <*> /dev/agpgart (AGP Support)
- <*> Intel 440LX/BX/GX, I8xx and E7x05 chipset support
- [*] Direct Rendering Manager (XFree86 4.1.0 and higher DRI support)
- <*> ATI Radeo
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安装好新内核 ,ati驱动进不了桌面
改成 vesa进去,glxinfo 确显示 direct rendering :no
但是 glxglears 跑起来很快呢
- joey@debian:/media$ glxgears
- Xlib: extension "XFree86-DRI" missing on display ":0.0".
- 614 frames in 5.0 seconds = 122.800 FPS
- 912 frames in 5.0 seconds = 182.400 FPS
- 798 frames in 5.0 seconds = 159.600 FPS
- 798 frames in 5.0 seconds = 159.600 FPS
- 570 frames in 5.0 seconds = 114.000 FPS
- 570 frames in 5.0 seconds = 114.000 FPS
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xf86config-4
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