ATi9550驱动总算弄妥了！

FansVVV

[root@Yuer ~]# fglrxinfo
display: :0.0  screen: 0
OpenGL vendor string: ATI Technologies Inc.
OpenGL renderer string: RADEON 9550 Generic
OpenGL version string: 2.0.5946 (8.27.10)

625 frames in 5.0 seconds = 124.954 FPS
786 frames in 5.0 seconds = 157.033 FPS
795 frames in 5.0 seconds = 158.765 FPS
700 frames in 5.0 seconds = 139.857 FPS
828 frames in 5.0 seconds = 165.535 FPS
829 frames in 5.0 seconds = 165.580 FPS
816 frames in 5.0 seconds = 163.061 FPS
580 frames in 5.0 seconds = 115.831 FPS
842 frames in 5.0 seconds = 168.093 FPS
1164 frames in 5.0 seconds = 232.574 FPS
1158 frames in 5.0 seconds = 231.488 FPS
1165 frames in 5.0 seconds = 232.718 FPS
1155 frames in 5.0 seconds = 230.781 FPS
1157 frames in 5.0 seconds = 231.095 FPS
1116 frames in 5.0 seconds = 223.139 FPS
1135 frames in 5.0 seconds = 226.808 FPS
881 frames in 5.4 seconds = 163.626 FPS
1239 frames in 5.0 seconds = 247.795 FPS
1805 frames in 5.0 seconds = 360.656 FPS
1790 frames in 5.0 seconds = 357.694 FPS
1133 frames in 5.0 seconds = 226.158 FPS
889 frames in 5.0 seconds = 177.597 FPS
890 frames in 5.0 seconds = 177.987 FPS
8470 frames in 5.0 seconds = 1693.323 FPS
31263 frames in 5.0 seconds = 6252.577 FPS
27798 frames in 5.0 seconds = 5555.770 FPS
32495 frames in 5.0 seconds = 6498.762 FPS
33015 frames in 5.0 seconds = 6602.975 FPS
32890 frames in 5.0 seconds = 6577.855 FPS
32804 frames in 5.0 seconds = 6560.612 FPS
31787 frames in 5.0 seconds = 6357.284 FPS
32449 frames in 5.0 seconds = 6488.260 FPS
32239 frames in 5.0 seconds = 6447.681 FPS
24144 frames in 5.0 seconds = 4828.737 FPS
31885 frames in 5.0 seconds = 6372.560 FPS
30144 frames in 5.0 seconds = 6027.185 FPS
32931 frames in 5.0 seconds = 6586.146 FPS
32373 frames in 5.0 seconds = 6474.544 FPS
30555 frames in 5.0 seconds = 6110.928 FPS
31690 frames in 5.0 seconds = 6337.877 FPS
23620 frames in 5.0 seconds = 4723.965 FPS
25839 frames in 5.2 seconds = 5011.292 FPS
27828 frames in 5.0 seconds = 5553.868 FPS
27361 frames in 5.0 seconds = 5472.142 FPS
27392 frames in 5.0 seconds = 5478.379 FPS
32578 frames in 5.0 seconds = 6515.509 FPS
33046 frames in 5.0 seconds = 6609.088 FPS
32970 frames in 5.0 seconds = 6593.923 FPS
33030 frames in 5.0 seconds = 6605.933 FPS
31141 frames in 5.0 seconds = 6228.062 FPS
29711 frames in 5.1 seconds = 5813.126 FPS
32927 frames in 5.0 seconds = 6585.357 FPS
33148 frames in 5.0 seconds = 6629.468 FPS
7966 frames in 5.0 seconds = 1593.159 FPS
29370 frames in 5.0 seconds = 5873.899 FPS
31813 frames in 5.0 seconds = 6362.416 FPS
33153 frames in 5.0 seconds = 6630.467 FPS
32502 frames in 5.0 seconds = 6500.278 FPS
32425 frames in 5.0 seconds = 6484.910 FPS

关键是在出现驱动安装面板时，不要急于点下一步，先把fglrx-install安装临时文件夹复制下，再执行安装。然后把/fglrx-install/x680/usr/x11r6/lib/modules/drivers/下的fglrx_drv.o复制到/usr/X11R6/lib/modules/drivers/下即可。（也许并不需要这一步，之前装驱动，老是出现重启刷新率超出范围，后来发现刷新率超出范围可用后面的方法解决。）（参考http://www.linuxfans.org/nuke/modules.php?name=Forums&file=viewtopic&t=152325&start=0&postdays=0&postorder=asc&highlight=）
如果重启刷新率超出范围，则进入Console Mode 模式，用vi编辑xorg.conf: vi /etc/X11/xorg.conf
按Insert键进入编辑模式。
在Section "Screen"
        Identifier "Screen0"
        Device     "Videocard0"
        Monitor    "Monitor0"
        DefaultDepth     24
        SubSection "Display"
                Depth     24
下添上Modes    "1152x864" "1024x768" "800x600" "640x480"
即Section "Screen"
        Identifier "Screen0"
        Device     "Videocard0"
        Monitor    "Monitor0"
        DefaultDepth     24
        SubSection "Display"
                Depth     24
                Modes    "1152x864" "1024x768" "800x600" "640x480"
        EndSubSection
按Esc键
最后键入：wq（保存及退出）（要有冒号）
reboot重启
可根据显示器的性能更改Modes这一行的分辨率，最前面的为进系统的分辨率。但不管是1152x864还是1024x768刷新率最高为60Hz，显示高级设置不可用，不知该怎样解决！

sunch1

俺的驱动倒是也装好了（也是9550），不过运行什么游戏也不行！

yzxh24

贴一下我的7500，也不知道这样是不是正常的

localhost:~ # glxgears
1032 frames in 5.0 seconds = 206.339 FPS
1007 frames in 5.0 seconds = 201.349 FPS
977 frames in 5.0 seconds = 195.252 FPS
1112 frames in 5.0 seconds = 222.325 FPS
1113 frames in 5.0 seconds = 222.460 FPS
1050 frames in 5.0 seconds = 209.871 FPS
945 frames in 5.0 seconds = 188.882 FPS
951 frames in 5.0 seconds = 190.058 FPS
1112 frames in 5.0 seconds = 222.298 FPS
1112 frames in 5.0 seconds = 222.272 FPS
956 frames in 5.0 seconds = 191.087 FPS
1074 frames in 5.0 seconds = 214.764 FPS
1111 frames in 5.0 seconds = 222.128 FPS
1111 frames in 5.0 seconds = 222.096 FPS
1112 frames in 5.0 seconds = 222.309 FPS
1114 frames in 5.0 seconds = 222.606 FPS
1114 frames in 5.0 seconds = 222.610 FPS
1111 frames in 5.0 seconds = 222.172 FPS
1114 frames in 5.0 seconds = 222.654 FPS
1110 frames in 5.0 seconds = 221.942 FPS
1111 frames in 5.0 seconds = 222.163 FPS
1110 frames in 5.0 seconds = 221.836 FPS
1112 frames in 5.0 seconds = 222.353 FPS
1111 frames in 5.0 seconds = 222.148 FPS
1535 frames in 5.0 seconds = 306.900 FPS
2120 frames in 5.0 seconds = 423.930 FPS
2257 frames in 5.0 seconds = 451.299 FPS
2354 frames in 5.0 seconds = 470.522 FPS
2068 frames in 5.0 seconds = 413.578 FPS
1065 frames in 5.0 seconds = 212.950 FPS
1952 frames in 5.0 seconds = 390.389 FPS
1169 frames in 5.0 seconds = 233.728 FPS
1111 frames in 5.0 seconds = 222.156 FPS
1088 frames in 5.0 seconds = 217.450 FPS

FansVVV

[quote:5093963b57="yzxh24"]贴一下我的7500，也不知道这样是不是正常的

localhost:~ # glxgears
1032 frames in 5.0 seconds = 206.339 FPS
1007 frames in 5.0 seconds = 201.349 FPS
977 frames in 5.0 seconds = 195.252 FPS
1112 frames in 5.0 seconds = 222.325 FPS
1113 frames in 5.0 seconds = 222.460 FPS
1050 frames in 5.0 seconds = 209.871 FPS
945 frames in 5.0 seconds = 188.882 FPS
951 frames in 5.0 seconds = 190.058 FPS
1112 frames in 5.0 seconds = 222.298 FPS
1112 frames in 5.0 seconds = 222.272 FPS
956 frames in 5.0 seconds = 191.087 FPS
1074 frames in 5.0 seconds = 214.764 FPS
1111 frames in 5.0 seconds = 222.128 FPS
1111 frames in 5.0 seconds = 222.096 FPS
1112 frames in 5.0 seconds = 222.309 FPS
1114 frames in 5.0 seconds = 222.606 FPS
1114 frames in 5.0 seconds = 222.610 FPS
1111 frames in 5.0 seconds = 222.172 FPS
1114 frames in 5.0 seconds = 222.654 FPS
1110 frames in 5.0 seconds = 221.942 FPS
1111 frames in 5.0 seconds = 222.163 FPS
1110 frames in 5.0 seconds = 221.836 FPS
1112 frames in 5.0 seconds = 222.353 FPS
1111 frames in 5.0 seconds = 222.148 FPS
1535 frames in 5.0 seconds = 306.900 FPS
2120 frames in 5.0 seconds = 423.930 FPS
2257 frames in 5.0 seconds = 451.299 FPS
2354 frames in 5.0 seconds = 470.522 FPS
2068 frames in 5.0 seconds = 413.578 FPS
1065 frames in 5.0 seconds = 212.950 FPS
1952 frames in 5.0 seconds = 390.389 FPS
1169 frames in 5.0 seconds = 233.728 FPS
1111 frames in 5.0 seconds = 222.156 FPS
1088 frames in 5.0 seconds = 217.450 FPS[/quote]
用fglrxinfo检查一下，有ATi及7500字样。不过ATi驱动只支持8500以上显卡，你可以找其他第三方开发的ATi显卡linux驱动。