The good news and the bad...
Hi guys,
It seems from reading through the thread that the MacPro's have all the fun of Mavericks lately and our little iMac's are still running MLPF 0,3 with Mountain Lion.
Do we know if Hackerwayne is still alive? Also, is there now an "easy, noob" way to get Mavericks running on our iMac's?
Thanks to let me know and point me in the right direction....
Desperately willing to try anything to run Mavericks on my late 2006 C2D iMac!
Thanks a lot for your replies.
Z
GOOD NEWS...
NO MLPF Needed in order to run Mountain Lion OS X 10.8.5 on older iMacs or any other unsupported Mac with ATI X1600 Inboard Graphics by executing these steps:
First and foremost in constructing/compiling your system, remember that google is your friend.
Use the app “Kext Wizzard” or the appropriate terminal commands for installing additional/needed kext files. It is also necessary to have another bootable OS system (Snow Leopard/Lion) so that you can mount your Mountain Lion system on it and have access to it while building it.
Starting with using the full OS X 10.8.4 (app store).app follow this excellent guide by dead.xx in creating your installer:
https://forums.macrumors.com/threads/1404548/.
***The ONLY difference one needs to make in the dead.xx guide is that instead of using the supplied "boot.efi" file found there instead, use Tiamo's "boot.efi" found here:
https://forums.macrumors.com/attachme...6&d=1385188522
Once created, install OS X 10.8.4. Once completed, restart though restart to your supported OS system and not your Mountain Lion drive/partition at this point.
Using the .app “Kext Wizzard” and with your Mountain Lion drive/partition mounted on the desktop, select the appropriate mounted mountain lion drive/partition in the pull down tab, and install the following kexts found in both of these download links:
http://www.file-upload.net/download-...-X1600.7z.html
https://forums.macrumors.com/attachme...5&d=1393544777
ATI1600Controller
ATIFramebuffer
ATIRadeonX1000
ATIRadeonX1000GA
ATIRadeonX1000GLDriver
ATIRadeonX1000VADriver
ATISupport
AppleHDA
IOAudioFamily
Also and again while having the Mountain Lion drive/partition mounted, open the following folders in this sequence: System/Library/Frameworks and locate both the OpenGL & OpenCL folders and move them both to the trash and delete them. Once deleted, copy both patched versions of the same namesake (Google !!!) into the same System/Library/Frameworks folder.
That basically should get anyone with an unsupported Mac possessing ATI X1600 graphics a “non MLPF” OS X 10.8.4 64 bit OS system that I have estimated @ 100 % full functionality.
To update that to OS X 10.8.5, head on over to:
https://forums.macrumors.com/threads/1325709/ AND ON page 139 of that forum refer to the following specific post and dialogue between myself and Rastafabi # 3456, 3457, & 3459 to update your OS X 10.8.4 to OS X 10.8.5. Done.
ALSO regarding a recovery partition firstly, you will have to create one manually as your Installer formulated from the dead.xx guide will not do so.
You have two choices when creating a recovery partition, you can elect to create one using an app such as the one found here:
https://github.com/MagerValp/Create-...tion-Installer
…and create a Mountain Lion Recovery Partition which will require you to replace the stock boot.efi with Tiamos boot.efi files just as was necessary in building your installer OR use the same app and create a OS X 10.7 Lion recovery partition which of course will boot on its own accord without any manipulation involved
BAD NEWS:
I believe it safe to conclude at this juncture that as far as unsupported macs and OS X 10.9 Mavericks, anything except the Mac Pro is out of luck and you can pretty much kiss that possibility goodbye.