Further to comment #26, Ubuntu 12.10 "Quantal Quetzal" currently contains xserver-xorg-video-ati 1:6.99.99~git20120913.8637f772-0ubuntu1 The changelog for this git snapshot says:
* New upstream snapshot. Adds hybrid graphics support, FFe (LP: #1053250) See bug #1053250 (fixed) for further information. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/987401 Title: Ubuntu should poweroff video cards not in use To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/987401/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs