Hello, I've tested it. The boot starts correctly and I can get to gdm. But 5 secondes after the logging screen, when I try to log me, i'me returning on a black screen with white writting ; but I still have a mouse and I can log me by enter my password blindly. I can heard the sound of Ubuntu starting but X11 doesn't work.
I attach the kern.log. ** Attachment added: "kern_bad.log" https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-ati/+bug/727620/+attachment/2145564/+files/kern_bad.log -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/727620 Title: [Radeon HD 5650 and 5470] Kernel BUG during recovery boot and in normal boot (Hybrid graphics) -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
