sorry for delay
To install ATI driver
1- using ATI Driver Installer
download ATI Driver Installer here:
https://support.ati.com/ics/support/...e&folderID=300
open a terminal and run:
./ATIDriverInstaller.run
/usr/X11R6/bin/aticonfig --initial
reboot
the above instruction is in release notes at ATI web site:
https://a248.e.akamai.net/f/674/9206...ux_8.22.5.html
2- using rpm
first check which XFree86 or Xorg server you have then download the right driver. then open a terminal
rpm -Uvh fglrxATIdriver.rpm
cd /lib/modules/fglrx/build_mod
sh make.sh or ./make.sh
cd ..
sh make_install.sh or ./make_install.sh
/usr/X11R6/bin/aticonfig --initial
reboot
for older driver which used fglrxconfig instead of aticonfig
the last two steps are:
fglrxconfig
(answer the question mostly go by default)
reboot