for the problem udit is referring I attach a patch that should take care of this
** Patch added: "enable graphics switching on intel/ati hybrid systems" https://bugs.launchpad.net/ubuntu/+source/fglrx-installer/+bug/1068661/+attachment/3417880/+files/hybrid.patch -- 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-updates Radeon HD 6700M Series To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+bug/1068661/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs