！！说明1：本文只适用于8500及以上显卡，ATI 官方并未提及对Radeon / 7000 / 7200/ 7500的支持。
！！说明2：RedHat9已对ATI显卡有良好的2D支持，同时也一定程度的支持3D加速，假如您不属于（1、已能够进入X但需要良好的3D加速，同时有足够的DIY精神；2、使用Redhat8及以下，缺省的X配置不能识别9100，9200之类的新标号；3、以上均不是，就是喜欢折腾）这几种情况，请不要轻易尝试更改X配置，虽然很简单，但是还是有一定的危险性，假如出现“安装了ATI驱动程式后我进不了X”之类的问题，请自己解决。
！！说明3：无论如何先备份/etc/X11/XF86Config，除非您本来就进不了X
本文举例的配置是：操作系统：RH9；显卡：第三方9100；显示器：Philips 107P；P4－2G
另外一台机器：操作系统：RH9；显卡：第三方8500LE（Powered by ATI）；显示器：LG－L1510S；Athlon 1700＋同样能够安装并正常使用3D功能；
一、下载驱动程式，到这里
http://www.schneider-digital.de/html/body_download_ati.html
选择对应自己的X的版本的程式下载。
二、解压安装
#unzip glx1_linux_X4.3.zip
inflating: Xfree4.3.0_2.9.12/Check.sh
inflating: Xfree4.3.0_2.9.12/fglrx-glc22-4.3.0-2.9.12.i586.rpm
inflating: Xfree4.3.0_2.9.12/fileinfo.txt
inflating: Xfree4.3.0_2.9.12/readme.txt
#cd Xfree4.3.0_2.9.12
#rpm -i --force fglrx*rpm
这里会出来一大堆信息，不管他。
到此安装结束。
三、配置
运行他自己带的工具
#fglrxconfig
==============================================================================
ATi - FIRE GL - BE THE CREATOR
==============================================================================
This program will create the ATI "XF86Config-4" file
- based on your selections - for the below listed boardtypes...
- ATI Radeon 8500 / 9100
- ATI FireGL 8700 / 8800
- ATI FireGL E1 / E1
- ATI Radeon 9000
- ATI Radeon 9200
- ATI Radeon 9500
- ATI Radeon 9600
- ATI Radeon 9700
- ATI Radeon 9800
- ATI FireGL Z1 / X1 / X1
The "XF86Config-4" file usually resides in /etc/X11.
Press [Enter] to continue, or [Ctrl] 'c' to abort.
***欢迎屏幕，显示了该驱动支持的芯片，这里回车就行了
***1、配置鼠标
==============================================================================
Mouse
==============================================================================
Specify the mouse port type. Choose one from the following list:
1. Serial Port
2. PS/2 or USB with PS/2 protocol
3. Inport Bus
Enter the number for your port type: [2]
***我是USB的光电鼠标,就用他缺省的,2,除了串行鼠标一般选2
Specify the mouse model. Choose one from the following list:
1. PS/2 Mouse (X11 generic ps/2 mouse driver)
2. PS/2 Wheel Mouse (X11 generic ps/2 wheel mouse driver)
3. Microsoft Intellimouse (PS2)
4. Microsoft IntelliMouse Explorer (PS2)
5. Kensington ThinkingMouse (PS2)
6. Logitech MouseManPlus (PS2)
7. Alps Glidepoint PS/2 Touchpad
8. Genius NetMouse
9. Genius NetScroll
Enter the number for your mouse model: [2]
***照样用缺省的,我确实有滚轮,两键鼠标选1
If your mouse has only two buttons, it is recommended that you enable
Emulate3Buttons.
Do you want to enable Emulate3Buttons (y/n)? [n]
***不要模拟三键,滚轮就是第三键,两键鼠标选y
Now give the full device name that the mouse is connected to, for example
/dev/tty00 or /dev/mouse.
Mouse device: [/dev/mouse]
***鼠标的设备,在RH9里面就是缺省的/dev/mouse
2、配置键盘
==============================================================================
Keyboard
==============================================================================
Please select one of the following keyboard types that is the better
description of your keyboard. If nothing really matches,
choose 1 (Generic 101-key PC)
1. Generic 101-key PC
2. Generic 102-key (Intl) PC
3. Generic 104-key PC
4. Generic 105-key (Intl) PC
5. Dell 101-key PC
6. Everex STEPnote
7. Keytronic FlexPro
8. Microsoft Natural
9. Northgate OmniKey 101
10. Winbook Model XP5
11. Japanese 106-key
12. PC-98xx Series
Enter a number to choose the keyboard type: [1]
***缺省
Please select the layout corresponding to your keyboard
1. U.S. English
2. U.S. English w/ISO9995-3
3. Belgian
4. Bulgarian
5. Canadian
6. Czechoslovakian
7. German
8. Swiss German
9. Danish
10. Spanish
11. Finnish
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