特殊:Badtitle/NS100:CompositeManager/AIGLXOnEdgy:修订间差异

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== Enabling AIGLX ==
== Enabling AIGLX ==
'''1) Configure the X server'''
'''1) Configure the X server'''
Open up <code><nowiki>/etc/X11/xorg.conf</nowiki></code> in a text editor as root by going to <code><nowiki>Applications > Accessories > Terminal</nowiki></code>, typing the following command and pressing enter.
Open up <pre><nowiki>/etc/X11/xorg.conf</nowiki></pre> in a text editor as root by going to <pre><nowiki>Applications > Accessories > Terminal</nowiki></pre>, typing the following command and pressing enter.
<pre><nowiki>
<pre><nowiki>
gksu gedit /etc/X11/xorg.conf
gksu gedit /etc/X11/xorg.conf
</nowiki></pre>
</nowiki></pre>
Under <code><nowiki>Section "Module"</nowiki></code>, make sure that the following lines are included:
Under <pre><nowiki>Section "Module"</nowiki></pre>, make sure that the following lines are included:
<pre><nowiki>
<pre><nowiki>
Load "dri"
Load "dri"
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Load "glx"
Load "glx"
</nowiki></pre>
</nowiki></pre>
Next, find the <code><nowiki>Section "Device"</nowiki></code> for your graphics card, and add the following:
Next, find the <pre><nowiki>Section "Device"</nowiki></pre> for your graphics card, and add the following:
<pre><nowiki>
<pre><nowiki>
Option "XAANoOffscreenPixmaps" "true"
Option "XAANoOffscreenPixmaps" "true"
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Mode 0666
Mode 0666
EndSection
EndSection
Section "Extensions"
Section "Extensions"
Option "Composite" "Enable"
Option "Composite" "Enable"
EndSection
EndSection
Section "ServerLayout"
Section "ServerLayout"
Identifier    "Default Layout" #otherwise will give an error and fail to load GDM
        Identifier    "Default Layout" #otherwise will give an error and fail to load GDM
Option        "AIGLX" "true"
        Option        "AIGLX" "true"
EndSection
EndSection
</nowiki></pre>
</nowiki></pre>

2007年12月6日 (四) 10:08的版本

{{#ifexist: :CompositeManager/AIGLXOnEdgy/zh | | {{#ifexist: CompositeManager/AIGLXOnEdgy/zh | | {{#ifeq: {{#titleparts:CompositeManager/AIGLXOnEdgy|1|-1|}} | zh | | }} }} }} {{#ifeq: {{#titleparts:CompositeManager/AIGLXOnEdgy|1|-1|}} | zh | | }}

Introduction

This page explains how to enable Accelerated Indirect Rendering on your Ubuntu Edgy system. For more information, including a list of supported hardware, please see the CompositeManager/AIGLX page.

Enabling AIGLX

1) Configure the X server

Open up

/etc/X11/xorg.conf

in a text editor as root by going to

Applications > Accessories > Terminal

, typing the following command and pressing enter.

gksu gedit /etc/X11/xorg.conf

Under

Section "Module"

, make sure that the following lines are included:

Load "dri"
Load "dbe"
Load "glx"

Next, find the

Section "Device"

for your graphics card, and add the following:

Option	"XAANoOffscreenPixmaps" "true"

And finally, add the following to the bottom of the file, unless it already exists elsewhere:

Section "DRI"
	Mode 0666
EndSection
	
Section "Extensions"
	Option "Composite" "Enable"
EndSection

Section "ServerLayout"
        Identifier     "Default Layout" #otherwise will give an error and fail to load GDM
        Option         "AIGLX" "true"
EndSection

NVidia users will need the following to their Section "Screen":

Option       "AddARGBGLXVisuals" "True"

2) Restart the X server Ubuntu users:

sudo /etc/init.d/gdm restart

Kubuntu users:

sudo /etc/init.d/kdm restart

Troubleshooting

An excellent guide for properly editing your xorg.conf file can be found here: http://gentoo-wiki.com/AIGLX It is important to follow all the steps, especially if you are having problems using Compiz/Beryl and the windows decorator (i.e. the title bar with the minimise, maximise, close buttons) is missing!