I recently purchased an Intel NUC Laptop and switched it over to Ubuntu (originally 22.04 LTS, and now 22.10 trying to solve this issue). It seems that Ubuntu is not able to find any audio device on this laptop (when it was briefly on Windows 11 it worked), and in the settings it just says "Dummy Output", and no audio will play.
I have tried these solutions and they did not work.
I also ran: inxi -SMA
EDIT: re-installed 22.04, re-ran command and got this:
System: Host: nickt-LAPRC710 Kernel: 5.15.0-56-generic x86_64 bits: 64 Desktop: GNOME 42.5 Distro: Ubuntu 22.04.1 LTS (Jammy Jellyfish)Machine: Type: Laptop System: Intel Client Systems product: LAPRC710 v: M65781-403 serial: <superuser required> Mobo: Intel model: LAPRC710 v: M65981-402 serial: <superuser required> UEFI: Intel v: RCADL357.0056.2022.0706.1057 date: 07/06/2022Audio: Device-1: Intel driver: intel-ipu6 Device-2: Intel Alder Lake PCH-P High Definition Audio driver: sof-audio-pci-intel-tgl Sound Server-1: ALSA v: k5.15.0-56-generic running: yes Sound Server-2: PulseAudio v: 15.99.1 running: yes Sound Server-3: PipeWire v: 0.3.48 running: yes
So presumably it's not that the driver is missing?
EDIT: added output of alsamixer
ALSA lib confmisc.c:855:(parse_card) cannot find card '0'ALSA lib conf.c:5178:(_snd_config_evaluate) function snd_func_card_inum returned error: No such file or directoryALSA lib confmisc.c:422:(snd_func_concat) error evaluating stringsALSA lib conf.c:5178:(_snd_config_evaluate) function snd_func_concat returned error: No such file or directoryALSA lib confmisc.c:1334:(snd_func_refer) error evaluating nameALSA lib conf.c:5178:(_snd_config_evaluate) function snd_func_refer returned error: No such file or directoryALSA lib conf.c:5701:(snd_config_expand) Evaluate error: No such file or directoryALSA lib control.c:1528:(snd_ctl_open_noupdate) Invalid CTL defaultcannot open mixer: No such file or directory
*I also don't believe the camera is working with Ubuntu either, the "Cheese" application cannot find the camera, if that might be relevant
Update:
Ran alsa-info
and got this output:
http://alsa-project.org/db/?f=7db2a0b90f51dc00820a376fa4aea0b74f63c2ed
Thank you!!!