Bad performance with fglrx too, so it not appears to be a driver issue. ** Summary changed:
- Radeon HD7760 terrible performance + Radeon HD7770 terrible performance -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg in Ubuntu. https://bugs.launchpad.net/bugs/1274727 Title: Radeon HD7770 terrible performance To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1274727/+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