Hi how to I'm also experiencig this problem. Was your installation an upgrade or a fresh install? I experienced the same problem on an upgrade but after a fresh install I could log on, but the card now cuts out after a few minutes/secs.
I've tried the fglrx driver but experience the cut out issue. When I get 5mins I'll install the linux non-free firmware and the fglrx updates. The card might need the firmware to run the window system according to the Debian wiki's. -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to xorg in Ubuntu. https://bugs.launchpad.net/bugs/1309969 Title: Garbled display on 14.04 with ATI Radeon HD 7750 Status in “xorg” package in Ubuntu: New Bug description: I've got a problem with 14.04 on a machine with an ATI Radeon HD 7750 after upgrading from 13.10. With the opensource drivers it shows garbled desktop where the pointer acts normally. With the proprietary drivers I don't even get to the desktop after logging in. A photo of my login screen please check the attachment. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1309969/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
