@Kamsetti the solution for you card and other now (AMD categorised) legacy cards Radeon HD 2xxxx - 4xxxx is found in this Blog.
http://www.ubuntuvibes.com/2012/10/how-to-install-amd-catalyst- legacy.html Im affraid you wont be able to do better than that with the open source drivers, since they still suffer from both cards working at the same time. And this causes the computer to overheat and fan to run wild. Cheers -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1068661 Title: 1002:6740 Unity does not load after installing fglrx-installer Radeon HD 6700M Series To manage notifications about this bug go to: https://bugs.launchpad.net/fglrx/+bug/1068661/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs