UbuntuHelp:Beryl/ATI/Feisty
来自Ubuntu中文
*A computer running an ATI card may have problem in 3D effects on Feisty Fawn.
- The trick is that you have to force bery-core to use 0.2.0~0beryl1 because latter versions don't work with Xgl.
- This guide is from redDEAD
目录
Check ATI Driver
- Install your ATI card driver (System-->Administration-->Restricted Driver Manager)
- Restart your computer
- In a terminal type:
$ fglrxinfo
You should see this ouputed on your terminal window like:
display: :0.0 screen: 0 OpenGL vendor string: ATI Technologies Inc. OpenGL renderer string: RADEON XPRESS Series OpenGL version string: 2.0.6334 (8.34.8)
Install Xgl & Beryl
Add the Beryl repositories to your source list. In a terminal type:
gksudo gedit /etc/apt/sources.list
Add this line to Your Source Lists
deb http://ubuntu.beryl-project.org/ feisty main
save and close file
Grab the Key for the repository, in a terminal type:
sudo wget http://ubuntu.beryl-project.org/[email protected] -O- | sudo apt-key add -
Update Your System. In a terminal type:
sudo apt-get update
Now install Xgl & Beryl; In a terminal type:
sudo apt-get install xserver-xgl beryl-ubuntu beryl-manager
Setting Up XGL
In a terminal type:
gksudo gedit /usr/local/bin/startxgl.sh
and this to the file:
#!/bin/sh Xgl :1 -fullscreen -ac -accel xv:pbuffer -accel glx:pbuffer & DISPLAY=:1 cookie="$(xauth -i nextract - :0 | cut -d ' ' -f 9)" xauth -i add :1 . "$cookie" exec dbus-launch --exit-with-session gnome-session
save and close file
Then make the xgl script executable by entering this into a terminal:
sudo chmod a+x /usr/local/bin/startxgl.sh
Creating a XGL Login
Make the script, by typing this into a terminal:
gksudo gedit /usr/share/xsessions/xgl.desktop
add this text to the file:
[Desktop Entry] Encoding=UTF-8 Name=Xgl Comment=Start an Xgl Session Exec=/usr/local/bin/startxgl.sh Icon= Type=Application
save and close file
Change Your Repository Settings
In a terminal type:
gksudo gedit /etc/apt/preferences
Then add this ext to the file
Package: * Pin: release o=lupine Pin-Priority: 1000
save and close file
Update Your System. In a terminal type:
sudo apt-get update
Roll Back Beryl-Core
Downgrade beryl- core to a version that works with Xgl. In a terminal type:
sudo apt-get install beryl-core=0.2.0~0beryl1
Now You Just have to Log off and Log into your XGL session and run beryl (Applications-->System Tools-->Beryl Manager).
References pages
http://ubuntu1501.blogspot.com/2007/04/beryl-in-feisty-with-xgl.html