Audio stopped working for me after this update. Usually run audio_cloverALC-110, however it didn't work on OS X 10.11.4.
I've tried reading
http://www.tonymacx86.com/el-capitan-laptop-support/188853-fix-10-11-4-broken-audio-applehda-injector-dummyhda.html, but I don't know how to adapt it for audio_cloverALC.
The error is:
kxld[com.apple.driver.AppleHDA]: The following symbols are unresolved for this kext:
kxld[com.apple.driver.AppleHDA]: IOPCIDevice::metaClass
kxld[com.apple.driver.AppleHDA]: IOACPIPlatformDevice::metaClass
Link failed (error code 5).
Full run log:
Code:
Last login: Tue Mar 22 21:59:30 on ttys000
[brianmitchell@terra ~]$ /Users/brianmitchell/Downloads/audio_cloverALC-110_v1.0q10.command
Agreement
The audio_cloverALC-110 script is for personal use only. Do not distribute
the patch, any or all of the files or the resulting patched AppleHDA.kext
for any reason without permission. The audio_cloverALC-110 script is
provided as is and without any kind of warranty.
File: audio_cloverALC-110.command_v1.0q10
Password:
EFI partition is mounted
System Integrity Protection status: disabled.
OK to patch
Confirm Realtek ALC892 (y/n): y
Clover Audio ID Injection (y/n): y
Use Audio ID: 1 (y/n): y
Download ALC892 files ...
% Total % Received % Xferd Average Speed Time Time Time Current
Dload Upload Total Spent Left Speed
100 25585 100 25585 0 0 10841 0 0:00:02 0:00:02 --:--:-- 10841
Edit config.plist/Devices/Audio/Inject/1
Edit config.plist/SystemParameters/InjectKexts/YES
Download kext patches
% Total % Received % Xferd Average Speed Time Time Time Current
Dload Upload Total Spent Left Speed
100 1404 100 1404 0 0 2169 0 --:--:-- --:--:-- --:--:-- 2170
Download config kext and install ...
% Total % Received % Xferd Average Speed Time Time Time Current
Dload Upload Total Spent Left Speed
100 3665 100 3665 0 0 5493 0 --:--:-- --:--:-- --:--:-- 5486
Install /Library/Extensions/realtekALC.kext
Install System/Library/Extensions/AppleHDA.kext/ALC892 zml files
Fix permissions ...
Kernel cache...
rebuilding //System/Library/PrelinkedKernels/prelinkedkernel
kext file:///Library/Extensions/CmUSBMassStorage.kext/ is in hash exception list, allowing to load
kext-dev-mode allowing invalid signature -67030 0xFFFFFFFFFFFEFA2A for kext AppleHDALoader.kext
kext-dev-mode allowing invalid signature -67062 0xFFFFFFFFFFFEFA0A for kext AppleHDA892.kext
kext-dev-mode allowing invalid signature -67062 0xFFFFFFFFFFFEFA0A for kext Soundflower.kext
kext file:///System/Library/Extensions/JMicronATA.kext/ is in hash exception list, allowing to load
kext-dev-mode allowing invalid signature -67062 0xFFFFFFFFFFFEFA0A for kext ElliottForceLegacyRTC.kext
kext-dev-mode allowing invalid signature -67062 0xFFFFFFFFFFFEFA0A for kext CodecCommander.kext
kxld[com.apple.driver.AppleHDA]: The following symbols are unresolved for this kext:
kxld[com.apple.driver.AppleHDA]: IOPCIDevice::metaClass
kxld[com.apple.driver.AppleHDA]: IOACPIPlatformDevice::metaClass
Link failed (error code 5).
Prelink failed for com.apple.driver.AppleHDA; omitting from prelinked kernel.
kextcache updated critical boot files, requesting launchd reboot
Install finished, restart required.
To save a Copy of this Terminal session: Terminal/Shell/Export Text As ...
[brianmitchell@terra ~]$