Contribute
Register

[Help] AppleALC Kernel Panic after Catalina update

Joined
Nov 5, 2011
Messages
22
Motherboard
ASRock Z370M-ITX/ac
CPU
i5-8400
Graphics
UHD 630
Mac
Mac Pro
Mobile Phone
Android
Can you help me too? i always have the same problem, reboot after stop, and kernel panik after reboot, place my efi there
 

Attachments

Joined
Mar 20, 2013
Messages
6
Motherboard
h170-gaming 3
CPU
i5-6600k
Graphics
WX-7100
Mac
MacBook Air, MacBook Pro, Mac Pro
Mobile Phone
iOS
I'm also having this problem. It's only happening when I'm playing a game however. Starcraft 2 to be exact. After removing the AppleALC.kext I was able to play for longer but instead of CPU3 panic I'm now getting a CPU1 panic. Any help would be appreciated.

Catalina 10.15.2
i5 6500k
h170-gaming 3
wx-7100
clover options are pretty bare just the SMC, Lilu, Whatever green kexts

attached log
 

Attachments

Last edited:
Joined
Jan 24, 2020
Messages
2
Motherboard
Dell 9020
CPU
i7 4770
Graphics
Intel
Hi guys,
After struggling with this issue for a while, I figured out solution: I just unload native Apple audio kext and PC starts to sleep and wakeup nicely.
sudo kextunload /System/Library/Extensions/AppleHDA.kext
Off course audio is gone, but it's not important for me. When you need audio back, just type
sudo kextload /System/Library/Extensions/AppleHDA.kext
Hope it helps
Buu Tran
 
Joined
Oct 20, 2010
Messages
206
Motherboard
GA-Z370M D3H v1.0 Bios F13
CPU
i5-9600K
Graphics
RX 580
Mac
MacBook Pro
Mobile Phone
Android, iOS, Other
Hi guys,
After struggling with this issue for a while, I figured out solution: I just unload native Apple audio kext and PC starts to sleep and wakeup nicely.
sudo kextunload /System/Library/Extensions/AppleHDA.kext
Off course audio is gone, but it's not important for me. When you need audio back, just type
sudo kextload /System/Library/Extensions/AppleHDA.kext
Hope it helps
Buu Tran
Or buy 1€ usb audio dongle ;)
 
Joined
Apr 1, 2019
Messages
25
Motherboard
Dell Optiplex 9020 SFF/Q77
CPU
i7-4790
Graphics
HD 4600
Mac
MacBook, MacBook Pro
Mobile Phone
Android, iOS
It depends on what monitor/connection I am using. In my case, if I connected with DP-->HDMI (Dell S2419HM), works great, no any issues. But if I connected with DP-->DP (Dell U2412M), I get this AppleALC kernel panic.
 
Joined
Jul 22, 2017
Messages
1
Motherboard
Gigabyte Z97M-DH3
CPU
Intel Core i7-4790S @ 3.20GHz
Graphics
Intel HD Graphics 4600
Mac
MacBook Pro
Mobile Phone
iOS
Hi all. I have this exact same problem.
I don't use HDMI audio, so I don't mind disabling it, but I wasn't able to do it.
I attached a picture of my attempt. These properties don't get saved, there must be an error.
I'm using latest version of AppleALC (1.4.6)
 

Attachments

Joined
Feb 15, 2020
Messages
11
Motherboard
Dell Optiplex 9020 USFF
CPU
i5-4590S
Graphics
HD 4600
I have this issue where the Hackintosh keeps rebooting after a period of inactivity. The below seems to help. Thank you.

sudo kextunload /System/Library/Extensions/AppleHDA.kext
Off course audio is gone, but it's not important for me. When you need audio back, just type
sudo kextload /System/Library/Extensions/AppleHDA.kext
 
Joined
Mar 10, 2019
Messages
1
Motherboard
x230 motherboard
CPU
intel i5-3320m
Graphics
intel graphics 4000
Change AppleALC to version 1.2.8. It solved this problem.
 
Top