Hi,


I recently upgraded and did a clean install of 10.10, and afterwards I have lost graphical funtionality.

It is now impossible to activate compiz and metacity and activate any effects at all. I have tried browsing for solutions and now I don't know if it's nomodeset, the KSM or or the Open source ATI, or flgrx r whatnot. I hav etried several proposed solutions but since I don't really know what I'm doing at this point I thought I should ask for help.

And the hardware drivers tool gives me nothing.

Thanks to your help!