sudo apt-get update
sudo apt-get install linux-restricted-modules-$(uname -r)
sudo apt-get install xorg-driver-fglrx fglrx-control
sudo depmod -a

2.

sudo gedit /etc/X11/xorg.conf

change
“ati”
（or “radeon”，”vesa” Device Part）change into
“fglrx”

in Device Part add ：

Option “VideoOverlay” “on”
Option “OpenGLOverlay” “off”

in the end add :

Section “Extensions”
Option “Composite” “0″
EndSection

Section “ServerFlags”
Option “AIGLX” “off”
EndSection

reboot

fglrxinfo

3，install XGL

4，
sudo apt-get install xserver-xgl

5，set up XGL
:
gksudo gedit /usr/local/bin/startxgl.sh

add:

#!/bin/sh
Xgl :1 -fullscreen -ac -accel xv:pbuffer -accel glx:pbuffer &
DISPLAY=:1
cookie=”$(xauth -i nextract – :0 | cut -d ‘ ‘ -f 9)”
xauth -i add :1 . “$cookie”
exec dbus-launch –exit-with-session gnome-session

sudo chmod a+x /usr/local/bin/startxgl.sh

gksudo gedit /usr/share/xsessions/xgl.desktop

add:

[Desktop Entry]
Encoding=UTF-8
Name=Xgl
Comment=Start an Xgl Session
Exec=/usr/local/bin/startxgl.sh
Icon=
Type=Application

6，install compiz fusio

7、

sudo wget http://download.tuxfamily.org/3v1deb/DD800CD9.gpg -O- | sudo apt-key add -

8、

deb http://download.tuxfamily.org/3v1deb feisty eyecandy
deb-src http://download.tuxfamily.org/3v1deb feisty eyecandy

9、update：

sudo apt-get update
sudo apt-get dist-upgrade

10、install Compiz及Compiz fusion

sudo apt-get install compiz compiz-gnome
sudo apt-get install compizconfig-settings-manager
sudo apt-get install compiz-fusion-*

root@ubuntu:~# apt-get install emerald

11，use