Which driver have you installed? A tried to install the latest stable catalyst driver, from the website of AMD, which should support this video card, but after I installed this, I can't see the login screen, only a cursor on a blank black screen...
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1211932 Title: [Lenovo S431: GPU Radeon HD 8670A] fails: rendercheck test. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/fglrx-installer/+bug/1211932/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs