As i reported here : https://bugs.launchpad.net/ubuntu/+source/linux/+bug/597070 It's not really black screen, it's the video output that switch to the mini display port output. If you plug a second screen on the mini display port, you can install ubuntu normally using this 2nd screen.
Really hope this bug will be corrected soon. -- New Apple iMac (Core i5) fails to display anything https://bugs.launchpad.net/bugs/542660 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
