[Bug 2160342] [NEW] Asus Zenbook UM5606GA: no audio

Public bug reported: The audio card of my Asus UM5606GA is not recognized by Ubuntu 26.04 (only a "dummy device"). $ cat /proc/version Linux version 7.0.0-27-generic (buildd@lcy02-amd64-114) (x86_64-linux-gnu-gcc (Ubuntu 15.2.0-16ubuntu1) 15.2.0, GNU ld (GNU Binutils for Ubuntu) 2.46) #27-Ubuntu SMP PREEMPT_DYNAMIC Thu Jun 18 19:13:49 UTC 2026 Installing Linux 7.1-rc5 or higher fixes the problem. I believe this is the relevant commit (but I did not test that it is the _only_ commit needed): https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git/commit/?id=6e4bfd9da885 Please backport support to the Ubuntu kernel. ProblemType: Bug DistroRelease: Ubuntu 26.04 Package: linux-image-7.0.0-27-generic 7.0.0-27.27 ProcVersionSignature: Ubuntu 7.0.0-27.27-generic 7.0.6 Uname: Linux 7.0.0-27-generic x86_64 ApportVersion: 2.34.0-0ubuntu2 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: crusaderky 2909 F.... wireplumber /dev/snd/seq: crusaderky 2889 F.... pipewire CasperMD5CheckResult: pass CurrentDesktop: ubuntu:GNOME Date: Fri Jul 10 16:03:18 2026 InstallationDate: Installed on 2026-07-10 (0 days ago) InstallationMedia: Ubuntu 26.04 "Resolute Raccoon" - Release amd64 (20260423.1) MachineType: ASUS Zenbook S16 UM5606GA ProcEnviron: LANG=en_US.UTF-8 PATH=(custom, no user) SHELL=/bin/bash TERM=xterm-256color XDG_RUNTIME_DIR=<set> ProcFB: 0 simpledrmdrmfb ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-7.0.0-27-generic root=/dev/mapper/ubuntu--vg-ubuntu--lv ro quiet splash nomodeset crashkernel=2G-4G:320M,4G-32G:512M,32G-64G:1024M,64G-128G:2048M,128G-:4096M SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 02/25/2026 dmi.bios.release: 5.35 dmi.bios.vendor: American Megatrends International, LLC. dmi.bios.version: UM5606GA.305 dmi.board.asset.tag: ATN12345678901234567 dmi.board.name: UM5606GA 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.ec.firmware.release: 3.3 dmi.modalias: dmi:bvnAmericanMegatrendsInternational,LLC.:bvrUM5606GA.305:bd02/25/2026:br5.35:efr3.3:svnASUS:pnZenbookS16UM5606GA:pvr1.0:rvnASUSTeKCOMPUTERINC.:rnUM5606GA:rvr1.0:cvnASUSTeKCOMPUTERINC.:ct10:cvr1.0:sku:pfaZenbookS16: dmi.product.family: Zenbook S16 dmi.product.name: Zenbook S16 UM5606GA dmi.product.version: 1.0 dmi.sys.vendor: ASUS ** Affects: linux (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug resolute wayland-session -- You received this bug notification because you are subscribed to linux in Ubuntu. Matching subscriptions: Bgg, Bmail, Nb https://bugs.launchpad.net/bugs/2160342 Title: Asus Zenbook UM5606GA: no audio Status in linux package in Ubuntu: New Bug description: The audio card of my Asus UM5606GA is not recognized by Ubuntu 26.04 (only a "dummy device"). $ cat /proc/version Linux version 7.0.0-27-generic (buildd@lcy02-amd64-114) (x86_64-linux-gnu-gcc (Ubuntu 15.2.0-16ubuntu1) 15.2.0, GNU ld (GNU Binutils for Ubuntu) 2.46) #27-Ubuntu SMP PREEMPT_DYNAMIC Thu Jun 18 19:13:49 UTC 2026 Installing Linux 7.1-rc5 or higher fixes the problem. I believe this is the relevant commit (but I did not test that it is the _only_ commit needed): https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git/commit/?id=6e4bfd9da885 Please backport support to the Ubuntu kernel. ProblemType: Bug DistroRelease: Ubuntu 26.04 Package: linux-image-7.0.0-27-generic 7.0.0-27.27 ProcVersionSignature: Ubuntu 7.0.0-27.27-generic 7.0.6 Uname: Linux 7.0.0-27-generic x86_64 ApportVersion: 2.34.0-0ubuntu2 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: crusaderky 2909 F.... wireplumber /dev/snd/seq: crusaderky 2889 F.... pipewire CasperMD5CheckResult: pass CurrentDesktop: ubuntu:GNOME Date: Fri Jul 10 16:03:18 2026 InstallationDate: Installed on 2026-07-10 (0 days ago) InstallationMedia: Ubuntu 26.04 "Resolute Raccoon" - Release amd64 (20260423.1) MachineType: ASUS Zenbook S16 UM5606GA ProcEnviron: LANG=en_US.UTF-8 PATH=(custom, no user) SHELL=/bin/bash TERM=xterm-256color XDG_RUNTIME_DIR=<set> ProcFB: 0 simpledrmdrmfb ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-7.0.0-27-generic root=/dev/mapper/ubuntu--vg-ubuntu--lv ro quiet splash nomodeset crashkernel=2G-4G:320M,4G-32G:512M,32G-64G:1024M,64G-128G:2048M,128G-:4096M SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 02/25/2026 dmi.bios.release: 5.35 dmi.bios.vendor: American Megatrends International, LLC. dmi.bios.version: UM5606GA.305 dmi.board.asset.tag: ATN12345678901234567 dmi.board.name: UM5606GA 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.ec.firmware.release: 3.3 dmi.modalias: dmi:bvnAmericanMegatrendsInternational,LLC.:bvrUM5606GA.305:bd02/25/2026:br5.35:efr3.3:svnASUS:pnZenbookS16UM5606GA:pvr1.0:rvnASUSTeKCOMPUTERINC.:rnUM5606GA:rvr1.0:cvnASUSTeKCOMPUTERINC.:ct10:cvr1.0:sku:pfaZenbookS16: dmi.product.family: Zenbook S16 dmi.product.name: Zenbook S16 UM5606GA dmi.product.version: 1.0 dmi.sys.vendor: ASUS To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2160342/+subscriptions