Hi Daniel, On 08/11/2012 11:14 PM, Daniel Vetter wrote: > On Sat, Aug 11, 2012 at 04:48:15PM +0200, Paul Menzel wrote: >> Am Samstag, den 11.08.2012, 16:05 +0200 schrieb Daniel Wagner: >> >>> I installed on my shiny new Macbook Air 2012 Fedora 17. After adding >>> >>> intremap=off >>> >>> to the kernel arguments, I was able to install the system. The X server >>> worked out of the box. This was with a 3.3.4 kernel. >>> >>> Then I started to upgrade the installation and a newer kernel was >>> installed 3.5. After the reboot the screen stayed black. Upgrading to >>> Linus' 3.6-rc1 didn't help either. >>> >>> After some research I have tried now Daniel's tree danvet branch >>> drm-intel-next. Still no success. I also found >>> https://bugs.freedesktop.org/show_bug.cgi?id=48652 which sounds awfully >>> like what I am seeing as symptoms. >>> >>> Unfortunately, is my graphic trouble debugging skills rather limited. Is >>> there anything I could provide to resolve this issue? >> >> I think there is a fix already [1]. > > Nope, that's the fix for the new retina macbook pro. Daniel, if you can, > please test the latest patch attached to that bug report and reply on the > bug report with the result. Done as you have requested. Unfortunately, the screen is still black. But there seems to be a small improvement. I see for a short time some kernel boot message before it turns off. cheers, daniel
