“UbuntuHelp:CompositeManager/AIGLXOnEdgy”的版本间的差异
来自Ubuntu中文
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{{From|https://help.ubuntu.com/community/CompositeManager/AIGLXOnEdgy}} | {{From|https://help.ubuntu.com/community/CompositeManager/AIGLXOnEdgy}} | ||
{{Languages|UbuntuHelp:CompositeManager/AIGLXOnEdgy}} | {{Languages|UbuntuHelp:CompositeManager/AIGLXOnEdgy}} | ||
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== Introduction == | == Introduction == | ||
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This page explains how to enable Accelerated Indirect Rendering on your Ubuntu Edgy system. | This page explains how to enable Accelerated Indirect Rendering on your Ubuntu Edgy system. | ||
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For more information, including a list of supported hardware, please see the [[UbuntuHelp:CompositeManager/AIGLX]] page. | For more information, including a list of supported hardware, please see the [[UbuntuHelp:CompositeManager/AIGLX]] page. | ||
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== Enabling AIGLX == | == Enabling AIGLX == | ||
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'''1) Configure the X server''' | '''1) Configure the X server''' | ||
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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 <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. | ||
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<pre><nowiki> | <pre><nowiki> | ||
gksu gedit /etc/X11/xorg.conf | gksu gedit /etc/X11/xorg.conf | ||
</nowiki></pre> | </nowiki></pre> | ||
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Under <code><nowiki>Section "Module"</nowiki></code>, make sure that the following lines are included: | Under <code><nowiki>Section "Module"</nowiki></code>, make sure that the following lines are included: | ||
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<pre><nowiki> | <pre><nowiki> | ||
Load "dri" | Load "dri" | ||
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Load "glx" | Load "glx" | ||
</nowiki></pre> | </nowiki></pre> | ||
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Next, find the <code><nowiki>Section "Device"</nowiki></code> for your graphics card, and add the following: | Next, find the <code><nowiki>Section "Device"</nowiki></code> for your graphics card, and add the following: | ||
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<pre><nowiki> | <pre><nowiki> | ||
Option "XAANoOffscreenPixmaps" "true" | Option "XAANoOffscreenPixmaps" "true" | ||
</nowiki></pre> | </nowiki></pre> | ||
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And finally, add the following to the bottom of the file, unless it already exists elsewhere: | And finally, add the following to the bottom of the file, unless it already exists elsewhere: | ||
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<pre><nowiki> | <pre><nowiki> | ||
Section "DRI" | Section "DRI" | ||
Mode 0666 | Mode 0666 | ||
EndSection | EndSection | ||
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Section "Extensions" | Section "Extensions" | ||
Option "Composite" "Enable" | Option "Composite" "Enable" | ||
EndSection | EndSection | ||
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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 | ||
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EndSection | EndSection | ||
</nowiki></pre> | </nowiki></pre> | ||
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NVidia users will need the following to their Section "Screen": | NVidia users will need the following to their Section "Screen": | ||
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<pre><nowiki> | <pre><nowiki> | ||
Option "AddARGBGLXVisuals" "True" | Option "AddARGBGLXVisuals" "True" | ||
</nowiki></pre> | </nowiki></pre> | ||
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'''2) Restart the X server''' | '''2) Restart the X server''' | ||
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Ubuntu users: | Ubuntu users: | ||
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<pre><nowiki> | <pre><nowiki> | ||
sudo /etc/init.d/gdm restart | sudo /etc/init.d/gdm restart | ||
</nowiki></pre> | </nowiki></pre> | ||
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Kubuntu users: | Kubuntu users: | ||
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<pre><nowiki> | <pre><nowiki> | ||
sudo /etc/init.d/kdm restart | sudo /etc/init.d/kdm restart | ||
</nowiki></pre> | </nowiki></pre> | ||
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== Troubleshooting == | == Troubleshooting == | ||
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An excellent guide for properly editing your xorg.conf file can be found here: | An excellent guide for properly editing your xorg.conf file can be found here: | ||
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http://gentoo-wiki.com/AIGLX | http://gentoo-wiki.com/AIGLX | ||
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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! | 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! | ||
[[category:UbuntuHelp]] | [[category:UbuntuHelp]] | ||
2007年11月30日 (五) 16:32的版本
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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 UbuntuHelp: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!
