Nvidia 550Ti Sleep / Wake / Freeze Thread

[twistedindustries]

Edit: After some restarting and running kext utility flash and quicktime seem to work. Thanks again

 

[fc bayern]

Thanks man Vczilla

 

[iTz Crush]

vczilla, one word BEAST!


Thanks!

 

[martineztherock]

If you are still getting " kernel[0]: NVDA(OpenGL): Channel timeout! " on your logs.. I finally found out it has to do with your AGPM file (AppleGraphicsPowerManagement.kext) I updated mine using this link: http://goo.gl/im2QZ

I have also attached my working one Mine is modified in the 12,1 section... If you don't know what I mean, you'll figure it out easily enough.. Use the included Plist editor.

 

[marceboy]

vcZilla, thank you. What you have done here is nothing short of genius!

 

[martineztherock]

New Update and Great News!

Using the procedure from vczilla and setting your smbios to MacPro 2,1 works wonders! Now Im running even faster than when I had 10.8.1! And I had no problems with any of the boot up procedures or any problems reported using Console. Graphics are snappier than ever. I even have sleep/wake working with no problems. Without a doubt the problem with NVDA timing out and giving random errors is related to AGPM. The MacPro 2,1 is not even in the AppleGraphicsPowerManagement.kext but for some reason it works.

Check out my GeekBench scores... http://goo.gl/8xvOJ

I think I won't be coming back to this thread for a while.. hehe

Thanks for everything guys.

 

[nicoska]

This time it's final! (At least I hope).

If you want some OpenCL goodness, you'll have to apply this patch (for more info about this, read my earlier post on the subject):

sudo perl -p -i.old -e '$c+=s/\x8b\x81\x1c\x0c\x00\x00\xeb\x06\x8b\x81\x20\x0c\x00\x00/\xb8\x02\x00\x00\x00\x90\xeb\x06\xb8\x00\x00\x00\x00\x90/; END { printf "%s: %d substitution%s made.\n",($c==1 ? "Success" : "Error"),$c,(!$c || $c>1 ? "s" : ""); $?=($c!=1); } ' /System/Library/Extensions/GeForceGLDriver.bundle/Contents/MacOS/libclh.dylib

Here is where i get that error:

Error: 0 substitutions made.

Any thoughts?
Thanks

Nico

 

[saroxx]

I have a problem, I tried to follow the procedures vczilla, I installed the 10.8.2 update I rebooted, I made ​​a backup of drivers using the first command of the procedure, when I try to install the nvidia driver 304.00.00f20 me an error No need driver update.

 

[vemacs]

Find archive.pax.gz inside the nvidia package in the Finder, use kext utility to install.

 

[andy4life]

Well it's a partial fix for me here.

Partial in the sense that vczilla's method worked to get me into 10.8.2 and get my monitor(s) working and all that. But I still seem to have the same problems I've had since 10.8.0, namely, Quicktime hangs (briefly) when going into full screen/going out of full screen and it hangs when I'm watching a video in quicktime for a certain period of time. And also i still get the sleep hangs

I've never had it working properly.