Jump to content
Welcome to InsanelyMac Forum

Register now to gain access to all of our features. Once registered and logged in, you will be able to contribute to this site by submitting your own content or replying to existing content. You'll be able to customize your profile, receive reputation points as a reward for submitting content, while also communicating with other members via your own private inbox, plus much more! This message will be removed once you have signed in.

  • Announcements

    • Allan

      Forum Rules   04/13/2018

      Hello folks! As some things are being fixed, we'll keep you updated. Per hour the Forum Rules don't have a dedicated "Tab", so here is the place that we have our Rules back. New Users Lounge > [READ] - InsanelyMac Forum Rules - The InsanelyMac Staff Team. 

UseKernelCache Problems

4 posts in this topic

Recommended Posts

Okay, so I've just got my system up and running and I'm consistently running into KP because of the VoodooHDA kext and the UseKernelCache=no problem. However, if I rebuild kext caches and use kernel cache, I get an HPET KP, "No Battery" with VoodooBattery, and half of my USB ports don't work. I don't have any kexts in the Extra folder and I don't have the AppleHPET.kext.


I was thinking about removing the VoodooHDA. Is it possible to get Audio through DSDT patches? I don't know a whole lot about this as I've used Mac hardware mostly in the past. Thanks!

Share this post

Link to post
Share on other sites



if use voodoohda , remove applehda sometimes together kp or use applehdadisabler.kext




to use kernel cache all kext must be in s/l/e


and run this on terminal


sudo kextcache -prelinked-kernel


to rebuild correctly the cache


good hack

Share this post

Link to post
Share on other sites

WoodooHDA is known to cause KP if you have video card with HDMI out. I suggest: edit VoodooHDA info.plist by adding your audio device id.

HDAdisabler is obsolete if you remove AppleHDA.kext.

Share this post

Link to post
Share on other sites

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now

  • Recently Browsing   0 members

    No registered users viewing this page.