Some useful links:
https://wiki.ubuntu.com/HardwareSupport ... VideoCards
https://wiki.ubuntu.com/BinaryDriverHowto
How to check:
Code: Select all
glxinfo | grep direct
2) then you need to install the shared library libXxf86vm
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sudo apt-get update
sudo apt-get install libxxf86vm
Code: Select all
sudo ln -s /usr/lib/libXxf86vm.so.1.0.0 /usr/lib/libXxf86vm.so
http://ubuntuforums.org/showthread.php?t=55173