Public bug reported:
Lenovo Legion Y9000X 2022 IAH7, no sound at all when using internal speakers.
ProblemType: Bug
Uname: Linux Legion 5.15.0-117-generic #127~20.04.1-Ubuntu SMP Thu Jul 11
15:36:12 UTC 2024 x86_64 x86_64 x86_64 GNU/Linux
Sound works well when the machine uses Bluetooth earphones, HDMI
speakers, or a 3.5mm audio jack.
Among all the solutions on the internet, only upgrading my Linux kernel
to 6.10 works. However, this introduces other incompatibility issues
regarding the Nvidia driver and so on, which I want to avoid.
Probably changing the patch_realtek.c may work, but I don't really want
to rebuild the whole kernel.
Is there any fix using dkms or another method without rebuilding the
kernel?
ProblemType: Bug
DistroRelease: Ubuntu 20.04
Package: alsa-base 1.0.25+dfsg-0ubuntu5
ProcVersionSignature: Ubuntu 5.15.0-117.127~20.04.1-generic 5.15.158
Uname: Linux 5.15.0-117-generic x86_64
NonfreeKernelModules: nvidia_modeset nvidia
ApportVersion: 2.20.11-0ubuntu27.27
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: tan 1694 F.... pipewire-media-
tan 1847 F.... pulseaudio
/dev/snd/controlC1: tan 1694 F.... pipewire-media-
tan 1847 F.... pulseaudio
CasperMD5CheckResult: skip
CurrentDesktop: ubuntu:GNOME
Date: Sat Aug 10 09:29:23 2024
InstallationDate: Installed on 2024-01-15 (207 days ago)
InstallationMedia: Ubuntu 20.04.6 LTS "Focal Fossa" - Release amd64 (20230316)
PackageArchitecture: all
SourcePackage: alsa-driver
Symptom: audio
Symptom_AlsaPlaybackTest: ALSA playback test through plughw:sofhdadsp failed
Symptom_Card: sof-hda-dsp - sof-hda-dsp
Symptom_Jack: Speaker, Internal
Symptom_Type: No sound at all
Title: [82TF, Realtek ALC287, Speaker, Internal] No sound at all
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 06/16/2022
dmi.bios.release: 1.39
dmi.bios.vendor: LENOVO
dmi.bios.version: JYCN39WW
dmi.board.asset.tag: No Asset Tag
dmi.board.name: LNVNB161216
dmi.board.vendor: LENOVO
dmi.board.version: SDK0T76479WIN
dmi.chassis.asset.tag: No Asset Tag
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: Legion Y9000X IAH7
dmi.ec.firmware.release: 1.39
dmi.modalias:
dmi:bvnLENOVO:bvrJYCN39WW:bd06/16/2022:br1.39:efr1.39:svnLENOVO:pn82TF:pvrLegionY9000XIAH7:rvnLENOVO:rnLNVNB161216:rvrSDK0T76479WIN:cvnLENOVO:ct10:cvrLegionY9000XIAH7:skuLENOVO_MT_82TF_BU_idea_FM_LegionY9000XIAH7:
dmi.product.family: Legion Y9000X IAH7
dmi.product.name: 82TF
dmi.product.sku: LENOVO_MT_82TF_BU_idea_FM_Legion Y9000X IAH7
dmi.product.version: Legion Y9000X IAH7
dmi.sys.vendor: LENOVO
mtime.conffile..etc.modprobe.d.alsa-base.conf: 2024-08-02T20:13:44.515502
** Affects: alsa-driver (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug focal third-party-packages
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https://bugs.launchpad.net/bugs/2076482
Title:
[Legion Y9000X 2022, Realtek ALC287, Speaker, Interna] No sound at all
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