https://help.ubuntu.com/community/RadeonDriver
backup
Code:
sudo cp /etc/X11/xorg.conf /etc/X11/xorg.conf.`date +%Y%m%d`
so
Code:
sudo gedit /etc/X11/xorg.conf
change the Section "Device"
but also mod your xorg.conf
Code:
Section "Device"
Identifier "Radeon"
Boardname "ATI Technologies, Inc. Radeon 9200"
VendorName "ATI Technologies"
Driver "radeon"
BusID "PCI:1:0:0"
Option "RenderAccel" "true"
Option "AGPMode" "4"
Option "AGPFastWrite" "true"
Option "EnablePageFlip" "True"
Option "UseInternalAGPGART" "no"
Option "backingstore" "true"
Option "AllowGLXWithComposite" "true"
EndSection
make sure device is "screen" is correct.
Section "Screen"
Device "radeon"
Bookmarks