maandag 3 december 2007

Getting Compiz Fusion to work on Dell Latitude D630 with AIGLX (965GM; X3100)

Preparing the system

Preparing Xorg:

The important parts are in bold.
The bold parts that begin with a # are options you can experiment it... but this was the way I got my Compiz Fusion working.
PS: be sure you have a backup.


Section "Files"
EndSection

Section "InputDevice"
Identifier "Generic Keyboard"
Driver "kbd"
Option "CoreKeyboard"
Option "XkbRules" "xorg"
Option "XkbModel" "pc105"
Option "XkbLayout" "gb,us,be"
Option "XkbOptions" "grp:alt_shift_toggle"
EndSection

Section "InputDevice"
Identifier "Configured Mouse"
Driver "mouse"
Option "CorePointer"
Option "Device" "/dev/input/mice"
Option "Protocol" "auto"
Option "ZAxisMapping" "4 5 6 7"
Option "Emulate3Buttons" "true"
EndSection

Section "InputDevice"
Identifier "Synaptics Touchpad"
Driver "synaptics"
Option "SendCoreEvents" "true"
Option "Device" "/dev/psaux"
Option "Protocol" "auto-dev"
Option "HorizScrollDelta" "0"
EndSection

Section "Device"
Identifier "Generic Video Card"
Driver "intel"
# Option "AllowGLXWithComposite" "true"
Option "XAANoOffscreenPixmaps" "true"
# Option "AccelMethod" "exa"
EndSection

Section "Monitor"
Identifier "Generic Monitor"
Option "DPMS"
HorizSync 30-70
VertRefresh 50-160
EndSection

Section "Screen"
Identifier "Default Screen"
Device "Generic Video Card"
Monitor "Generic Monitor"
DefaultDepth 24
# Option "AddARGBGLXVisuals" "true"
# Option "DisableGLXRootClipping" "true"
EndSection

Section "ServerLayout"
Identifier "Default Layout"
Screen "Default Screen"
InputDevice "Generic Keyboard"
InputDevice "Configured Mouse"
InputDevice "Synaptics Touchpad"
Option "aiglx" "true"
EndSection

Section "Module"
Load "glx"
Load "dbe"
Load "dri"
Load "freetype"
Load "extmod"
EndSection

Section "Extensions"
Option "Composite" "Enable"
EndSection

Section "DRI"
Mode 0660
EndSection

After doing these changes you need to restart your Xorg.
This is accomplished with the key combination CTRL-ALT-BACKSPACE.


Preparing for Compiz Fusion installation:

First we need to add a repository to aptitude.
Change the line according to what release you have, (go to the directory for your release in your webbrowser and copy that location) mine was Lenny.
Add the following line to /etc/apt/sources.list:

deb http://download.tuxfamily.org/shames/debian-lenny/desktopfx/stable/ ./


And add the certificat to prevent an apt warning.
wget http://download.tuxfamily.org/shames/A42A6CF5.gpg -O- | apt-key add -

And eventually update the package database:
apt-get update


Installing and test-run:

Lets now install Compiz Fusion :D :
apt-get install compiz-fusion-kde

And Emerald which has some nice themes:
apt-get install emerald


To run it, in a terminal you type:
emerald --replace

If you loose the window decorations you should put focus on your shell and type
kwin --replace
or just
kwin


Starting Compiz Fusion automatically at logon:

Create the following file with your favorite file editor (mine is VIM):
vi ~/.kde/Autostart/compiz.desktop

In this file you put this:

[Desktop Entry]
Encoding=UTF-8
Exec=compiz –replace & emerald &
GenericName[en_US]=
StartupNotify=false
Terminal=false
TerminalOptions=
Type=Application
X-KDE-autostart-after=kdesktop


THATS IT :D

In the beginning I had some problems with shadows which where shown as white borders around menus.
If I recall correctly, I turned of the Menu shadows in the KDE Control Center.


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