[Zenbook UP6502ZD_Q539ZD, Realtek ALC294, Speaker, Internal] No sound at all

[MxRaini]

headphone jack works
speakers don't work

Tried some fixes I found in the ubuntu forums to no avail

ProblemType: Bug
DistroRelease: Ubuntu 22.04
Package: alsa-base 1.0.25+dfsg-0ubuntu7
ProcVersionSignature: Ubuntu 5.19.0-41.42~22.04.1-generic 5.19.17
Uname: Linux 5.19.0-41-generic x86_64
ApportVersion: 2.20.11-0ubuntu82.4
Architecture: amd64
CasperMD5CheckResult: pass
Date: Sat Apr 29 22:40:09 2023
InstallationDate: Installed on 2023-04-21 (8 days ago)
InstallationMedia: Ubuntu 22.04.1 LTS "Jammy Jellyfish" - Release amd64 (20220809.1)
PackageArchitecture: all
ProcEnviron:
 TERM=xterm-256color
 PATH=(custom, no user)
 XDG_RUNTIME_DIR=<set>
 LANG=en_US.UTF-8
 SHELL=/bin/bash
SourcePackage: alsa-driver
Symptom: audio
Symptom_AlsaPlaybackTest: ALSA playback test through plughw:sofhdadsp failed
Symptom_AlsaPlaybackTestStderr: F a i l u r e t o s u s p e n d : N o s u c h e n t i t y
Symptom_Card: sof-hda-dsp - sof-hda-dsp
Symptom_DevicesInUse:
 Error: command ['pkexec', 'fuser', '-v', '/dev/snd/by-path', '/dev/snd/controlC0', '/dev/snd/hwC0D0', '/dev/snd/hwC0D2', '/dev/snd/pcmC0D5p', '/dev/snd/pcmC0D4p', '/dev/snd/pcmC0D3p', '/dev/snd/pcmC0D1c', '/dev/snd/pcmC0D1p', '/dev/snd/pcmC0D0c', '/dev/snd/pcmC0D0p', '/dev/snd/pcmC0D7c', '/dev/snd/pcmC0D6c', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 127: Error executing command as another user: Not authorized

 This incident has been reported.
Symptom_Jack: Speaker, Internal
Symptom_Type: No sound at all
Title: [Zenbook UP6502ZD_Q539ZD, Realtek ALC294, Speaker, Internal] No sound at all
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 06/30/2022
dmi.bios.release: 5.25
dmi.bios.vendor: American Megatrends International, LLC.
dmi.bios.version: UP6502ZD.305
dmi.board.asset.tag: ATN12345678901234567
dmi.board.name: UP6502ZD
dmi.board.vendor: ASUSTeK COMPUTER INC.
dmi.board.version: 1.0
dmi.chassis.asset.tag: No Asset Tag
dmi.chassis.type: 31
dmi.chassis.vendor: ASUSTeK COMPUTER INC.
dmi.chassis.version: 1.0
dmi.modalias: dmi:bvnAmericanMegatrendsInternational,LLC.:bvrUP6502ZD.305:bd06/30/2022:br5.25:svnASUSTeKCOMPUTERINC.:pnZenbookUP6502ZD_Q539ZD:pvr1.0:rvnASUSTeKCOMPUTERINC.:rnUP6502ZD:rvr1.0:cvnASUSTeKCOMPUTERINC.:ct31:cvr1.0:sku:
dmi.product.family: Zenbook Flip
dmi.product.name: Zenbook UP6502ZD_Q539ZD
dmi.product.version: 1.0
dmi.sys.vendor: ASUSTeK COMPUTER INC.
mtime.conffile..etc.modprobe.d.alsa-base.conf: 2023-04-29T21:55:59.760443

[Launchpad Janitor (janitor)]

Status changed to 'Confirmed' because the bug affects multiple users.

[Fernando Vilas (vilasfe)]

Patching the ACPI info using instructions on this site: https://asus-linux.org/wiki/cirrus-amps/ seems to reduce the errors in dmesg but the kernel still needs a patch. So this is still not working for me yet.

[Fernando Vilas (vilasfe)]

Speakers work starting with kernel 6.7.0