[求助]我装完Ubuntu 7.10以后无法启动桌面特效
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gegewoo
- 帖子： 2
- 注册时间： 2007-12-03 19:06
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babyifan
- 帖子： 1
- 注册时间： 2007-10-26 19:45
ATI users and Compiz
Some ATI cards don't need their proprietary drivers to work with Compiz as the open-sourced driver (radeon) also has support for 3D acceleration. However, the open-sourced driver isn't as fast as the closed-sourced (fglrx) one, so if you need the proprietary one you'll have to tinker around in the terminal a little.
1. After you've installed the driver, either through the proprietary manager or directly from ATI's site, you'll have to setup the Xorg configuration file to work with your new driver. Always remember to back up the original file before altering, in case something goes wrong. Open up a terminal and enter:
sudo cp /etc/X11/xorg.conf /etc/X11/xorg.conf.bak
sudo aticonfig --initial --input=/etc/X11/xorg.conf
This will disable the default radeon driver and replace it with ATI's own.
2. Now, let's tell Compiz not to care about drivers that are blacklisted:
echo SKIP_CHECKS="yes" >> $HOME/.config/compiz/compiz-manager
Alternatively, you could whitelist the driver, which is a much prettier solution. Run this command to edit the Compiz startup-script:
gksudo gedit /usr/bin/compiz
Search for Driver whitelist and add fglrx to the end of the line, like this:
# Driver whitelist
WHITELIST="nvidia intel ati radeon i810 fglrx"
3. Reboot your computer, login and enable Compiz as mentioned above et voilà! Behold Compiz and ATI hugging.
[edit]
Some ATI cards don't need their proprietary drivers to work with Compiz as the open-sourced driver (radeon) also has support for 3D acceleration. However, the open-sourced driver isn't as fast as the closed-sourced (fglrx) one, so if you need the proprietary one you'll have to tinker around in the terminal a little.
1. After you've installed the driver, either through the proprietary manager or directly from ATI's site, you'll have to setup the Xorg configuration file to work with your new driver. Always remember to back up the original file before altering, in case something goes wrong. Open up a terminal and enter:
sudo cp /etc/X11/xorg.conf /etc/X11/xorg.conf.bak
sudo aticonfig --initial --input=/etc/X11/xorg.conf
This will disable the default radeon driver and replace it with ATI's own.
2. Now, let's tell Compiz not to care about drivers that are blacklisted:
echo SKIP_CHECKS="yes" >> $HOME/.config/compiz/compiz-manager
Alternatively, you could whitelist the driver, which is a much prettier solution. Run this command to edit the Compiz startup-script:
gksudo gedit /usr/bin/compiz
Search for Driver whitelist and add fglrx to the end of the line, like this:
# Driver whitelist
WHITELIST="nvidia intel ati radeon i810 fglrx"
3. Reboot your computer, login and enable Compiz as mentioned above et voilà! Behold Compiz and ATI hugging.
[edit]