How to turn on 3D special effects on X3100 graphics card in ubuntu9.04
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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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