Compiz

Installation of AIGLX

http://wiki.debian.org/Compiz

Add the following options to the corresponding sections in the file /etc/X11/xorg.conf:

Section "ServerLayout" Option "AIGLX" "true" EndSection

Section "Extensions" Option "Composite" "enable" EndSection

Section "Device" Option "XAANoOffscreenPixmaps" "true" EndSection

Nvidia user may also need:

Section "Device" Option "AllowGLXWithComposite" "true" EndSection

Section "Screen" Option "AddARGBGLXVisuals" "True" EndSection

Section "Module" #Load "dri" #Load "GLcore" EndSection

Activation for KDE / Xfce4

http://www.mail-archive.com/debian-user-french@lists.debian.org/msg130812.html

First edit the file /etc/xdg/xfce4-session/xfce4-session.rc and comment the lines regarding xfwm4 :

1. Client0_Command=xfwm4
2. Client0_PerScreen=False

Secondly, you must create a file ~/.config/autostart/compiz.desktop taking care of compiz start :

[Desktop Entry] Name=No name Encoding=UTF-8 Version=1.0 Exec=compiz --replace --fast-filter --use-cow X-GNOME-Autostart-enabled=true