I followed this link
The link seemed to work fine, as I was able to install the drivers; but with following issues"-
- I wasn't able to run this command:- sudo sh /usr/share/ati/fglrx-uninstall.sh
- I was also not able to run this command:- debconf libstdc++6 dkms libqtgui4 wget execstack libelfg0 dh-modaliases
But I am able to run fglrxinfo and other related commands.
Graphic Card:- Amd Raedon 6400 series (1G) Ubuntu version:- 12.04 64bit (Fresh Install)
The screen shot of the commands:-