How to install xgl/compiz in dapper flight4

[ddwwddww]

1.首先确定有nvidia fx5200以上的显卡，其他就别试了，bug很多
2.安装dapper flight4,其他版本就别试了。
3.sudo apt-get install nvidia-kernel-common nvidia-glx xserver-xgl compiz compiz-gnome
4.修改xorg.conf
# Load "GLcore"
# Load "dri"
Load "glx"
Load "dbe"
Section "Device"
Identifier- leave this line alone!
Driver "nvidia"
BusID "PCI:1:0:0"
Option "RenderAccel" "true"
Option "AllowGLXWithComposite" "true"
EndSection
5. 修改/etc/gdm/custom.conf。加入
[servers]
0=Xgl

[server-Xgl]
name=Xgl server
command=/usr/bin/Xgl :0 -fullscreen -ac -accel glx:pbuffer -accel xv:fbo
flexible=true

6.创建 /usr/bin/startxgl ,加入
#!/bin/bash
gnome-window-decorator & compiz --replace gconf decoration wobbly fade minimize cube rotate zoom scale move resize place switcher &

7.在会话里加入startxgl
8.重新启动机器
9. 下载最新的compiz-0.05以及libopacity.so,安装libopacity.so到/usr/lib/compiz/
启动gconf-editor,修改app->compiz->general->screen0,加入opacity.
启用透明ctrl+shift+滚轮,同时skydom plugin也可以在gonf-editor设置.效果是cube表面有光线投影效果,背景可以换图片.
10.enjoy!