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This article mainly shows you "how to turn on 3D effects on X3100 graphics cards in ubuntu9.04". The content is easy to understand and clear. I hope it can help you solve your doubts. Let me lead you to study and learn this article "how to turn on 3D special effects on X3100 graphics cards in ubuntu9.04".

Ubuntu 9.04 X3100 graphics card turns on 3D special effects

Description: my system is 9.04, kernel 2.6.30rc2, graphics card intel x3100 (in 9.04, x3100 graphics card is necessary to upgrade to this kernel, the speed increase is obvious)

See: http://forum.ubuntu.org.cn/viewtopic.php?f=49&t=196419

1. Run sudo gedit / etc/X11/xorg.conf

Put

Section "Device"

Identifier "Configured Video Device"

EndSection

Modify to

Section "Device"

Identifier "intel"

EndSection

Note: here should be lowercase I, that is, intel, the same below

Put

Section "Screen"

Identifier "Default Screen"

Monitor "Configured Monitor"

Device "Configured Video Device"

EndSection

Modify to

Section "Screen"

Identifier "Default Screen"

Monitor "Configured Monitor"

Device "intel"

EndSection

two。 Uninstall an existing driver

Sudo apt-get remove xserver-xorg-video-intel

3. Reinstall the driver

Sudo apt-get install xserver-xorg-video-intel

4. Modify the configuration of compiz

Sudo gedit / etc/xdg/compiz/compiz-manager

Start a new line, add SKIP_CHECKS=yes, save

5. Run sudo apt-get install compizconfig-settings-manager

Install configuration Manager for compiz

6. Restart the system, open compiz fusion icon, and select compiz in window manager

Explanation: this step is very important. I can't open the desktop effect all the time because I installed cairo-dock first and enabled window manager to pull metacity!

7. Successfully opened desktop effects and 3D

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