- Joined
- Jul 23, 2020
- Messages
- 39
I did a staged upgrade recently to Monterey with no issues, but I noticed today, after upgrading to Ventura, that my built-in audio is no longer listed or detected.
My config did not change from Monterey, nor did the BIOS settings. Originally I was working on alcid=1 and I am working through the other possibilities, but I have had no luck so far. I am loading AppleALC.kext (apparently), or so it looks like in the troubleshooting.
I also noticed that I am getting report log file, so something seems to be off, but my system boots otherwise successfully. Ethernet works, my video card is working, all the Apple Services etc.. and USB and HDMI based audio outputs are present and working. It is just my built in audio that has disappeared.
gfxutil -f HDEF comes back with DevicePath not found!
I have attached the log file, and can provide my EFI if needed, but I am looking for a suggestion of what to try testing next.. Thank you in advance.
pm
My config did not change from Monterey, nor did the BIOS settings. Originally I was working on alcid=1 and I am working through the other possibilities, but I have had no luck so far. I am loading AppleALC.kext (apparently), or so it looks like in the troubleshooting.
Code:
@Thyra ~ % kextstat | grep -E "AppleHDA|AppleALC|Lilu"
Executing: /usr/bin/kmutil showloaded
No variant specified, falling back to release
55 3 0xffffff800436d000 0x2f000 0x2f000 as.vit9696.Lilu (1.6.7) 087C34D2-49F8-3FDA-8757-27E9425C9EE4 <9 7 6 3 2 1>
57 0 0xffffff80044ab000 0x194000 0x194000 as.vit9696.AppleALC (1.6.9) 25707176-9B82-3E76-8A67-2C5E60796F63 <55 17 9 7 6 3 1>
156 0 0xffffff7f95241000 0x12ff4 0x12ff4 com.apple.driver.AppleHDAController (440.2) E92DDE1B-681C-33D3-9FA7-610AE5EB249B <155 147 115 17 9 8 7 6 3 1>
I also noticed that I am getting report log file, so something seems to be off, but my system boots otherwise successfully. Ethernet works, my video card is working, all the Apple Services etc.. and USB and HDMI based audio outputs are present and working. It is just my built in audio that has disappeared.
gfxutil -f HDEF comes back with DevicePath not found!
I have attached the log file, and can provide my EFI if needed, but I am looking for a suggestion of what to try testing next.. Thank you in advance.
pm
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