I cannot get acceleration HD4000 to work accelerated on my build. When I run install + multibeast I get graphics but AppleIntelFramebufferCapri and HD4000 kexts are not loaded.
I can get these to load by changing adding a fakeID ox 0x01668086 (which is part for i7-3615QM which has same HD graphics as the i7-3517U that I am running on).
After this change I see system_profiler SPDisplaysDataType show correct display type but display is blank.
I can use ssh to machine and find the logs. 2017-12-24 23:01:37.367909+1100 0x37e Default 0x0 0 0 kernel: (AppleIntelFramebufferCapri) DisplayPipe Capabilities Extended are not supported on offline Fbs 2017-12-24 23:01:37.368066+1100 0x37e Error 0x0 128 14 WindowServer: (IOPresentment) Error: Unable to acquire capabilities, return code: 0x2006
Does acceleration work on this GPU?
[link] [comments]
Post a Comment