Both GPUs are used by default. If you attach your /etc/X11/xorg.conf and /var/log/gpu-manager.log we can see what's going on.
In any case I wouldn't expect to find any options in the AMD panel to switch between the two GPUs. That's only available on Intel+AMD systems. -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to fglrx-installer in Ubuntu. https://bugs.launchpad.net/bugs/1315285 Title: [AMD Richland + Mars] Unable to switch graphics To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/fglrx-installer/+bug/1315285/+subscriptions _______________________________________________ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp