Hdac0: Unexpected unsolicited response from address 0: 00000000
My PfSense box is constantly writing this message in the error log every few seconds. I think this is a sound card related error but have found no solution to fix this. All packages in PfSense are up to date.
"hdac0: Unexpected unsolicited response from address 0: 00000000"
Some users have suggested disabling the sound card in BIOS. However, I would like to keep the sound card enable so that I could hear the lovely bootup and shutdown tone.
Any advice will be appreciated.
The startup/shutdown beeps use the PC Speaker and not a sound card. Disable the sound card.