I have the same problem, but I'm on ix86 and not only in test but in case of pressing Ctrl+Alt+F1. And A NO SIGNAL warning appear on the monitor.
-- during test of video card the video blanked instead of switching to text console https://bugs.launchpad.net/bugs/463252 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
