As of Linux kernel 6.7 sounds works. No patch needed! Marked as "fixed" as this has been fixed by the afromentioned kernel version. Not an Ubuntu specific issue anyway.
** Changed in: alsa-driver (Ubuntu) Status: Confirmed => Fix Committed -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to alsa-driver in Ubuntu. https://bugs.launchpad.net/bugs/2031229 Title: [ProArt Studiobook H7604JV_H7604JV, Realtek ALC294, Speaker, Internal] No sound at all Status in alsa-driver package in Ubuntu: Fix Committed Bug description: No sound on clean install. Sound works through jack and bluetooth. ProblemType: Bug DistroRelease: Ubuntu 22.04 Package: alsa-base 1.0.25+dfsg-0ubuntu7 ProcVersionSignature: Ubuntu 6.2.0-26.26~22.04.1-generic 6.2.13 Uname: Linux 6.2.0-26-generic x86_64 NonfreeKernelModules: nvidia_modeset nvidia ApportVersion: 2.20.11-0ubuntu82.5 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: mblack 2360 F.... pulseaudio /dev/snd/pcmC0D0p: mblack 2360 F...m pulseaudio /dev/snd/controlC1: mblack 2360 F.... pulseaudio CasperMD5CheckResult: pass CurrentDesktop: ubuntu:GNOME Date: Sat Aug 12 21:45:33 2023 InstallationDate: Installed on 2023-08-13 (0 days ago) InstallationMedia: Ubuntu 22.04.2 LTS "Jammy Jellyfish" - Release amd64 (20230223) 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:PCH failed Symptom_Card: Built-in Audio - HDA Intel PCH Symptom_DevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: mblack 2360 F.... pulseaudio /dev/snd/pcmC0D0p: mblack 2360 F...m pulseaudio /dev/snd/controlC1: mblack 2360 F.... pulseaudio Symptom_Jack: Speaker, Internal Symptom_Type: No sound at all Title: [ProArt Studiobook H7604JV_H7604JV, Realtek ALC294, Speaker, Internal] No sound at all UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 02/08/2023 dmi.bios.release: 5.27 dmi.bios.vendor: American Megatrends International, LLC. dmi.bios.version: H7604JV.203 dmi.board.asset.tag: ATN12345678901234567 dmi.board.name: H7604JV dmi.board.vendor: ASUSTeK COMPUTER INC. dmi.board.version: 1.0 dmi.chassis.asset.tag: No Asset Tag dmi.chassis.type: 10 dmi.chassis.vendor: ASUSTeK COMPUTER INC. dmi.chassis.version: 1.0 dmi.modalias: dmi:bvnAmericanMegatrendsInternational,LLC.:bvrH7604JV.203:bd02/08/2023:br5.27:svnASUSTeKCOMPUTERINC.:pnProArtStudiobookH7604JV_H7604JV:pvr1.0:rvnASUSTeKCOMPUTERINC.:rnH7604JV:rvr1.0:cvnASUSTeKCOMPUTERINC.:ct10:cvr1.0:sku: dmi.product.family: ProArt Studiobook dmi.product.name: ProArt Studiobook H7604JV_H7604JV dmi.product.version: 1.0 dmi.sys.vendor: ASUSTeK COMPUTER INC. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/2031229/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp