Public bug reported: Internal speakers do not produce sound on Lunnen LL6FAW-09.
Laptop: Lunnen LL6FAW-09 BIOS/Firmware: APX938_V00.01_T0017ALN2_ms OS: Ubuntu 26.04 LTS Kernel: 7.0.0-22-generic Audio codec: Realtek ALC269VC Vendor Id: 0x10ec0269 Subsystem Id: 0x2782a210 Driver: snd_hda_intel / snd_hda_codec_alc269 PipeWire/PulseAudio playback indicator moves, active port is analog- output-speaker, ALSA mixer is unmuted, Master/Speaker/PCM are 100%, Auto-Mute is disabled. Bluetooth audio works when manually selecting the Bluetooth sink: pactl set-default-sink bluez_output.BE_72_86_73_70_99.1 wpctl set-default 80 wpctl set-volume 80 1.0 wpctl set-mute 80 0 So PipeWire/PulseAudio works. The issue appears specific to the built-in analog audio path / Realtek ALC269VC / internal speaker amplifier initialization. Already tested: - snd-hda-intel model=auto, generic, laptop-amic, alc269-dmic - HDAJackRetask pin override for pin 0x14: Internal Speaker / Speaker / Line Out - analog-output-speaker is active - ALSA mixer is unmuted Relevant dmesg: snd_hda_codec_alc269 hdaudioC1D0: autoconfig for ALC269VC: line_outs=1 (0x14/...) type:speaker snd_hda_codec_alc269 hdaudioC1D0: speaker_outs=0 snd_hda_codec_alc269 hdaudioC1D0: hp_outs=1 (0x15/...) ALSA info: https://alsa-project.org/db/?f=dbbf99561bb948fba0ae642f70aeda2dd9b596a4 This laptop likely needs a Realtek HDA quirk / pin config / GPIO or amplifier initialization for subsystem id 0x2782a210. ProblemType: Bug DistroRelease: Ubuntu 26.04 Package: linux-image-7.0.0-22-generic 7.0.0-22.22 ProcVersionSignature: Ubuntu 7.0.0-22.22-generic 7.0.0 Uname: Linux 7.0.0-22-generic x86_64 ApportVersion: 2.34.0-0ubuntu2 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC1: letaon 4588 F.... wireplumber /dev/snd/controlC0: letaon 4588 F.... wireplumber /dev/snd/seq: letaon 4567 F.... pipewire CasperMD5CheckResult: pass CurrentDesktop: ubuntu:GNOME Date: Mon Jun 15 21:03:51 2026 InstallationDate: Installed on 2026-06-14 (1 days ago) InstallationMedia: Ubuntu 26.04 "Resolute Raccoon" - Release amd64 (20260423.1) MachineType: Lunnen LL6FAW-09 ProcEnviron: LANG=ru_RU.UTF-8 PATH=(custom, no user) SHELL=/bin/bash TERM=xterm-256color XDG_RUNTIME_DIR=<set> ProcFB: 0 amdgpudrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-7.0.0-22-generic root=UUID=fe0d077b-8edf-46ca-a98f-01a045dc947c ro quiet splash crashkernel=2G-4G:320M,4G-32G:512M,32G-64G:1024M,64G-128G:2048M,128G-:4096M PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No PulseAudio daemon running, or not running as session daemon. SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 11/25/2025 dmi.bios.release: 0.2 dmi.bios.vendor: American Megatrends International, LLC. dmi.bios.version: APX938_V00.01_T0017ALN2_ms dmi.board.asset.tag: Default string dmi.board.name: LL6FAW-09 dmi.board.vendor: Lunnen dmi.board.version: Default string dmi.chassis.asset.tag: Default string dmi.chassis.type: 10 dmi.chassis.vendor: Default string dmi.chassis.version: Default string dmi.ec.firmware.release: 0.17 dmi.modalias: dmi:bvnAmericanMegatrendsInternational,LLC.:bvrAPX938_V00.01_T0017ALN2_ms:bd11/25/2025:br0.2:efr0.17:svnLunnen:pnLL6FAW-09:pvrDefaultstring:rvnLunnen:rnLL6FAW-09:rvrDefaultstring:cvnDefaultstring:ct10:cvrDefaultstring:skuLL6FAW-09:pfaLL6FAW-09: dmi.product.family: LL6FAW-09 dmi.product.name: LL6FAW-09 dmi.product.sku: LL6FAW-09 dmi.product.version: Default string dmi.sys.vendor: Lunnen ** Affects: ubuntu Importance: Undecided Status: New ** Tags: amd64 apport-bug resolute wayland-session -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2156795 Title: No sound from internal speakers on Lunnen LL6FAW-09 with Realtek ALC269VC, Bluetooth audio works To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+bug/2156795/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
