No sound (Realtek ALC285)

[glb (Gregory Lee Bartholomew)]

@jaom007

Do you see the same error in your system logs?

@absolutewisp

Not sure if this is the same issue as your XPS, given it’s vendor-related for me. The relevant kernel error seems to be “Serial bus multi instantiate pseudo device driver TXNW2781:00: error -ENXIO: IRQ index 0 not found”. You can check by running sudo dmesg | grep -i 'irq index' or similar in your favourite shell.