I have noticed that my Ubuntu installation is quite sluggish and slow despite the fact that the hardware is not so old (a dual core 2.40GHz CPU 4GB of ram and a Mobility Radeon HD 3650 graphic card)
I have strong evidence to suspect this is related to the fact that the recent releases of Ubuntu use the OS driver for this graphic card.
Hence I would like to install the proprietary driver as described here but it appears that the latest release of fglrx does not support my graphic card
jernej@darkstar:~$ sudo aticonfig --initial [sudo] password for jernej: aticonfig: No supported adapters detected
Hence I am wondering - what would be the best way to install the proprietary driver in this case?