Very pixalated video throughout Hardy Heron. Post-processing? @ Ubuntu Forums

Manual video driver installation

Configuring X.Org

cd /etc/X11/
sudo gedit xorg.conf

Section “Device”
Identifier “Configured Video Device”
Driver “fglrx”
Option “XAANoOffscreenPixmaps” “on”
Option “VideoOverlay” “off”
Option “OpenGLOverlay” “off”
Option “TexturedVideo” “on”
Option “TexturedVideoSync” “on”
Option “Textured2D” “on”
Option “TexturedXrender” “on”
Option “BackingStore” “on”
Option “UseFastTLS” “1″
EndSection