Radeon HD 6750 / 6620
I have been going crazy trying to figure why I can't get these drivers to work. When I go to hardware drivers under system-administration, it tells me I have fglrx installed, but whenever I try to change my graphics settings on my desktop, it tells me I cannot. In terminal, the command fglrxinfo gives me a segmentation fault, and I cannot even guess what that might mean. I installed(attempted to) the driver using the commands
$ sudo add-apt-repository ppa:ubuntu-x-swat/x-updates
$ sudo apt-get update
$ sudo apt-get install fglrx
I am running ubuntu 10.04-LTS on an hp dv7-6165us, which has a dedicated radeon 6750 and an on board 6200 or something which is part of the amd a8. Any and all help would be greatly appreciated.