debcrafters-packages team mailing list archive

[Gavin Huang <1984157@xxxxxxxxxxxxxxxxxx>]

Same issue here on my Lenovo Legion Y9000X IAH7, dual-booting Windows 11
and Ubuntu 24.04. Headphones would only produce static noise.
(continuous puf sound)

Tried everything: reinstalling drivers, tweaking ALSA config, switching
to PulseAudio——nothing worked.

Then I followed this method: completely shutting down Windows (not
restarting) before booting into Ubuntu, and the headphones worked fine.

Note that even with Windows Fast Startup disabled, the issue persists if
rebooting directly from Windows to Ubuntu. I don't know what Windows
does to my hardware during reboot, but now——everything has been
resolved.

-- 
You received this bug notification because you are a member of
Debcrafters packages, which is subscribed to alsa-driver in Ubuntu.
https://bugs.launchpad.net/bugs/1984157

Title:
  [Lenovo Legion Y9000X  IAH7 (82TF), Realtek ALC287, Speaker, Internal]
  No sound at all

Status in alsa-driver package in Ubuntu:
  New

Bug description:
  Lenovo Legion Y9000X (or Legion S7) IAH7, model prefix 82TF.
  No sound output when unplug earphone jack;
  Output weirded sound like "pufpufpufpufpufpuf" in earphone after plugged in.

  ProblemType: Bug
  DistroRelease: Ubuntu 22.04
  Package: alsa-base 1.0.25+dfsg-0ubuntu7
  ProcVersionSignature: Ubuntu 5.15.0-46.49-generic 5.15.39
  Uname: Linux 5.15.0-46-generic x86_64
  NonfreeKernelModules: zfs zunicode zavl icp zcommon znvpair nvidia_modeset nvidia
  ApportVersion: 2.20.11-0ubuntu82.1
  Architecture: amd64
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC1:  thelastline   2474 F.... pulseaudio
   /dev/snd/controlC0:  thelastline   2474 F.... pulseaudio
  CasperMD5CheckResult: unknown
  CurrentDesktop: ubuntu:GNOME
  Date: Wed Aug 10 15:12:04 2022
  PackageArchitecture: all
  RebootRequiredPkgs: Error: path contained symlinks.
  SourcePackage: alsa-driver
  Symptom: audio
  Symptom_AlsaPlaybackTest: ALSA playback test through plughw:sofhdadsp failed
  Symptom_Card: sof-hda-dsp - sof-hda-dsp
  Symptom_DevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC1:  thelastline   2474 F.... pulseaudio
   /dev/snd/controlC0:  thelastline   2474 F.... pulseaudio
  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

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