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Try:

perl -pi -e 's|(\x3B\x05\xAE\xFC\x69\x00)\x74\x11|${1}\xEB\x11|g' kernel

 

RehabMan, you rock!!!

 

post-270804-0-79839600-1401995500_thumb.png

 

I could not use that terminal command on the kernel while it resided in System/Library/Kernels.  But I copied the kernel to my desktop and patched it there. Then I moved it back to System/Library/Kernels and rebooted.  I did not use cpus=1 and had no Lapic KP and, upon boot up, had both of my cores working.  Many thanks.

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I could not use that terminal command on the kernel while it resided in System/Library/Kernels.

Modifying things in /System requires 'sudo'. I updated the post to clarify.

 

Although... hopefully, people who don't know that aren't attempting to run a DP...

I've managed to install Yosemite (using flags cpus=1 -x -v and the kext-dev-mode=1). 

Using the same flags I'm able to boot the first time and configure.

After that, I can no longer boot. I use the exact same flags.

It hangs in kext.com.apple.driver.AppleMobileDevice 303009000 is in exception list, allowing to load.

 

Any hints on what may be happening? :S

Now I'm able to boot again.

But I'm getting a blackscreen and I can move the mouse.

Guess it's a graphics problem... I've got the HD3000... My DSDT worked on Mavericks to get QE/CI. Should work here aswell, no? Maybe I should revert some kexts? 

Modifying things in /System requires 'sudo'. I updated the post to clarify.

 

Although... hopefully, people who don't know that aren't attempting to run a DP...

 

Good update on the original suggestion.  Others might not have thought to make a back up of their kernel before attempting the patch.  

Now that the initial excitement about multi-core function is over, can you explain what this patch does?  I didn't find anything when I searched it in Google.  I know that Donovan6000's Lapic patch replaced the KP line of code with a no operation code so that when APIC initializes differently on an HP laptop than on a mac, instead of calling for a KP, it calls a no op and continues booting.  What does this one do?

Good update on the original suggestion.  Others might not have thought to make a back up of their kernel before attempting the patch.  

Now that the initial excitement about multi-core function is over, can you explain what this patch does?  I didn't find anything when I searched it in Google.  I know that Donovan6000's Lapic patch replaced the KP line of code with a no operation code so that when APIC initializes differently on an HP laptop than on a mac, instead of calling for a KP, it calls a no op and continues booting.  What does this one do?

This one jumps around the KP. Changes a conditional jump (74) to unconditional (EB).

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Well, I managed to install every kext my devices needed with the injection method, but it seems I still have random moments where EDID and Video info are not injected properly and thus I get a blackout.

 

EDIT: I forgot that ethernet has to be set as en0 for iCloud and Apple Store to work properly. Injection is done automatically on boot without flags. Yay!

 

Now I seriously need to see how I can fix the flaky EDID pickup.. Will try to see what Clover sets when the display works fine, and set those values in the config.

 

By the way new OS X 10.10 advertised apps are not available yet, they'll be surely added later as it happened with iBooks.

Well guys, I finally got in. After using the latest Clover and a completely vanilla install with just FakeSMC.kext inside of the 10.10 folder in Clover, I can boot into the system no problem and everything works perfectly, including iCloud, iMessage and such...

 

However, I have no QE/CI. Graphics are terribly slow - it's worse now than it ever has been without QE/CI. Even mouse movement is choppy lol

Anyone have any experience with a GTX650 on Yosemite?

 

Thanks a million. Love this forum.

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