Pedig ha beallitod, akko mukodnie kell.
Kicsit konkretabban ?

Ez ugyan a RedHat 9-re vonatkozik, de szerintem Neked is segíteni fog. (Godolom, egyértelmû a dolog…)

http://users.actrix.co.nz/michael/radeon9200.html

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So all I had to do was change the ChipID. Here is what I did in step-by-step detail…
1. Shutdown X-Windows graphical login daemon, log in on a console as root and use telinit:
# telinit 3

2. I’d been using the Radeon binary driver, so I had to restore my XFree86 and Mesa OpenGL libraries and modules. If you haven’t touched these, then this step isn’t necessary:
rpm –install –force /mnt/cdrom/RedHat/RPMS/XFree86-4.3.0-2.i386.rpm
rpm –install –force /mnt/cdrom/RedHat/RPMS/XFree86-Mesa-libGL-4.3.0-2.i386.rpm

3. Back up your existing setup.
# cp /etc/X11/XF86Config /etc/X11/XF86Config.before-radeon-9200

4. Run redhat-config-xfree86 and setup the card as a Radeon 9000. Under advanced option, use the configure button to choose the video card – I picked the ATI Radeon 9000. Tick the checkbox to Enable Hardware 3D Acceleration. Don’t probe, we just want the config program to create a valid XFree86 config – we have to change the ChipId before we can try it.
# redhat-config-xfree86

5. Edit the config file and set the ChipId
# vi /etc/X11/XF86Config

Find the device setion and add the ChipId:
Section „Device”
Identifier „Videocard0”
Driver „radeon”
VendorName „Videocard vendor”
BoardName „ATI Radeon 9000”
ChipId 0x514D
EndSection

6. Test the new configuration for both 2D and 3D. Do a few syncs before hand in case your system locks up.
# sync; sync; sync;
# startx

You can try glxinfo and confirm DRI for 3D is enabled:
# glxinfo
display: :0.0 screen:0
direct rendering: Yes

7. Restart the graphical login daemon
# telinit 5

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Letöltöttem az ati oldalárol a drivert, de nem akarja a jot. Leforditja a modult, de nem tudja betölteni. Igy nem mükszik a kártya, a 2.4.22-t meg kell ptch-elni oké, de az uhu alatt csak 2.4.20 van