Posted 10 July 2012 - 02:11 PM
When booting it hangs before initializing the GUI screen mode with GraphicsEnabler=Yes and the device ID added to AMDRadeonAccelerator.kext. With GraphicsEnabler=No and the device ID added to AMDRadeonAccelerator.kext it boots to the desktop but with out any acceleration and @ 1024x768 resolution.
I took a Nvidia 470 video card out of my other computer and installed it in my Hackintosh and it works fine on the same install. But I need the ATI car to work in my Hack' because of the multi monitor support.
Posted 11 July 2012 - 07:34 AM
// Okay found the problem (thanks to a poster on the netkas forums). Installer messes up some permissions on the ati kexts. Just do a diskutil repairpermissions and a kernel caches rebuild. Got it working now.
Posted 11 July 2012 - 01:49 PM
Can't load kext com.apple.AMDRadeonAccelerator - failed to resolve library dependencies.
Kext com.apple.AMDRadeonAccelerator failed to load (0xdc00800e).
Failed to load kext com.apple.AMDRadeonAccelerator (error 0xdc00800e).
Couldn't alloc class "AMDBartsGraphicsAccelerator"
- pavolajco likes this
Posted 11 July 2012 - 11:38 PM
Posted 12 July 2012 - 03:58 PM
I figured it out. Something must have happened during the installation and it munched the ATI/AMD kexts. All I had to do was open the BaseSystem.dmg in pacifist, sift thru the directory structure to find the kexts i wanted and restore the ATI/AMD kexts. Working great now.
Could you give me some more detail as to what you did? I have been unable to solve this stayed up half the night Thank you in advance
Ok I repaired permissions etc etc now it boots into grayish whit screen with mouse pointer in "beachball" mode
Posted 26 July 2012 - 09:07 PM
I have an XFX 6870 1gb, dual mini display port model. Worked great in 10.6 and 10.7, but hung at a white screen when booting into the 10.8 installer.
I got it to boot without removing any kexts by using the boot flags AtiConfig=Duckweed and GraphicsEnabler=No. It's almost done with the installer, so I'll see if I can get it 100% working in the OS.
Also tagged with one or more of these keywords: ATI, 6870, Mountain Lion, 10.8, GM
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