In my case unplugging and puggling the headphones makes no difference at
all, and doesn't pop up anything.

Em sex., 6 de nov. de 2020 às 13:55, Marcus Aurelius <
1901...@bugs.launchpad.net> escreveu:

> While generating the logs I found out that maybe it's not alsa-utils
> version.
>
> It could also be a combination of the following:
>
> - Booting up with earphones plugged in makes the sound come out from the
> internal speakers (and not the earphones).
> - Changing the sound output device in the settings app to the earphones
> doesn't work (they remain silent - I tested using the test window)
> - Unplugging the earphones and plugging them back in works, but only if
> the settings app is closed. In all cases a window pops up asking what kind
> of device I plugged in (phones, phones+mic, mic), but the end result
> differs.
> - Audacity seems to reset _something_ when it starts up so whatever state
> the system was in before launching Audacity might need to be set up again
> (e.g. unplugging and plugging my earphones yet again).
> - There was another update in the meantime including libasound2,
> libasound2-data, systemd, libudev1, etc. so that could be related too.
>
> Of course I performed most tests using the settings app, that would
> explain why I couldn't get any sound on my earphones by normal means.
>
> I will upload my logs when I have some kind of consistent and
> reproducible state (unless you want me to send them anyway).
>
> --
> You received this bug notification because you are subscribed to the bug
> report.
> https://bugs.launchpad.net/bugs/1901926
>
> Title:
>   [HDA-Intel - HDA Intel PCH, playback] No sound at all from headphones
>
> Status in alsa-driver package in Ubuntu:
>   Confirmed
>
> Bug description:
>   There is no sound at all from the headphones (p3 out). Speakers work
>   fine.
>
>   ProblemType: Bug
>   DistroRelease: Ubuntu 20.04
>   Package: alsa-base 1.0.25+dfsg-0ubuntu5
>   ProcVersionSignature: Ubuntu 5.4.0-52.57-generic 5.4.65
>   Uname: Linux 5.4.0-52-generic x86_64
>   ApportVersion: 2.20.11-0ubuntu27.10
>   Architecture: amd64
>   AudioDevicesInUse:
>    USER        PID ACCESS COMMAND
>    /dev/snd/controlC1:  sartojr    2255 F.... pulseaudio
>    /dev/snd/controlC0:  sartojr    2255 F.... pulseaudio
>   CasperMD5CheckResult: skip
>   CurrentDesktop: ubuntu:GNOME
>   Date: Wed Oct 28 13:48:59 2020
>   InstallationDate: Installed on 2020-01-14 (287 days ago)
>   InstallationMedia: Ubuntu 18.04.3 LTS "Bionic Beaver" - Release amd64
> (20190805)
>   PackageArchitecture: all
>   ProcEnviron:
>    LANGUAGE=pt_BR:pt:en
>    PATH=(custom, no user)
>    XDG_RUNTIME_DIR=<set>
>    LANG=pt_BR.UTF-8
>    SHELL=/bin/bash
>   SourcePackage: alsa-driver
>   Symptom: audio
>   Symptom_AlsaPlaybackTest: ALSA playback test through plughw:PCH
> successful
>   Symptom_Card: HDA NVidia - HDA NVidia
>   Symptom_DevicesInUse:
>    USER        PID ACCESS COMMAND
>    /dev/snd/controlC1:  sartojr    2255 F.... pulseaudio
>    /dev/snd/controlC0:  sartojr    2255 F.... pulseaudio
>   Symptom_PulsePlaybackTest: PulseAudio playback test successful
>   Symptom_Type: No sound at all
>   Title: [HDA-Intel - HDA Intel PCH, playback] No sound at all
>   UpgradeStatus: Upgraded to focal on 2020-10-04 (24 days ago)
>   dmi.bios.date: 11/04/2019
>   dmi.bios.vendor: American Megatrends Inc.
>   dmi.bios.version: P03REZ.041.191104.FL
>   dmi.board.asset.tag: No Asset Tag
>   dmi.board.name: NP760XBE-XW1BR
>   dmi.board.vendor: SAMSUNG ELECTRONICS CO., LTD.
>   dmi.board.version: SGL9947A0Y-C01-G003-S0001+10.0.17763
>   dmi.chassis.asset.tag: No Asset Tag
>   dmi.chassis.type: 10
>   dmi.chassis.vendor: SAMSUNG ELECTRONICS CO., LTD.
>   dmi.chassis.version: N/A
>   dmi.modalias:
> dmi:bvnAmericanMegatrendsInc.:bvrP03REZ.041.191104.FL:bd11/04/2019:svnSAMSUNGELECTRONICSCO.,LTD.:pn760XBE:pvrP03REZ:rvnSAMSUNGELECTRONICSCO.,LTD.:rnNP760XBE-XW1BR:rvrSGL9947A0Y-C01-G003-S0001+10.0.17763:cvnSAMSUNGELECTRONICSCO.,LTD.:ct10:cvrN/A:
>   dmi.product.family: Notebook 7 Series
>   dmi.product.name: 760XBE
>   dmi.product.sku: SCAI-A5A5-A5A5-A5A5-PREZ
>   dmi.product.version: P03REZ
>   dmi.sys.vendor: SAMSUNG ELECTRONICS CO., LTD.
>   mtime.conffile..etc.modprobe.d.alsa-base.conf: 2020-04-11T15:48:00.584083
>
> To manage notifications about this bug go to:
>
> https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1901926/+subscriptions
>

-- 
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/1901926

Title:
  [HDA-Intel - HDA Intel PCH, playback] No sound at all from headphones

Status in alsa-driver package in Ubuntu:
  Confirmed

Bug description:
  There is no sound at all from the headphones (p3 out). Speakers work
  fine.

  ProblemType: Bug
  DistroRelease: Ubuntu 20.04
  Package: alsa-base 1.0.25+dfsg-0ubuntu5
  ProcVersionSignature: Ubuntu 5.4.0-52.57-generic 5.4.65
  Uname: Linux 5.4.0-52-generic x86_64
  ApportVersion: 2.20.11-0ubuntu27.10
  Architecture: amd64
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC1:  sartojr    2255 F.... pulseaudio
   /dev/snd/controlC0:  sartojr    2255 F.... pulseaudio
  CasperMD5CheckResult: skip
  CurrentDesktop: ubuntu:GNOME
  Date: Wed Oct 28 13:48:59 2020
  InstallationDate: Installed on 2020-01-14 (287 days ago)
  InstallationMedia: Ubuntu 18.04.3 LTS "Bionic Beaver" - Release amd64 
(20190805)
  PackageArchitecture: all
  ProcEnviron:
   LANGUAGE=pt_BR:pt:en
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=<set>
   LANG=pt_BR.UTF-8
   SHELL=/bin/bash
  SourcePackage: alsa-driver
  Symptom: audio
  Symptom_AlsaPlaybackTest: ALSA playback test through plughw:PCH successful
  Symptom_Card: HDA NVidia - HDA NVidia
  Symptom_DevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC1:  sartojr    2255 F.... pulseaudio
   /dev/snd/controlC0:  sartojr    2255 F.... pulseaudio
  Symptom_PulsePlaybackTest: PulseAudio playback test successful
  Symptom_Type: No sound at all
  Title: [HDA-Intel - HDA Intel PCH, playback] No sound at all
  UpgradeStatus: Upgraded to focal on 2020-10-04 (24 days ago)
  dmi.bios.date: 11/04/2019
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: P03REZ.041.191104.FL
  dmi.board.asset.tag: No Asset Tag
  dmi.board.name: NP760XBE-XW1BR
  dmi.board.vendor: SAMSUNG ELECTRONICS CO., LTD.
  dmi.board.version: SGL9947A0Y-C01-G003-S0001+10.0.17763
  dmi.chassis.asset.tag: No Asset Tag
  dmi.chassis.type: 10
  dmi.chassis.vendor: SAMSUNG ELECTRONICS CO., LTD.
  dmi.chassis.version: N/A
  dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvrP03REZ.041.191104.FL:bd11/04/2019:svnSAMSUNGELECTRONICSCO.,LTD.:pn760XBE:pvrP03REZ:rvnSAMSUNGELECTRONICSCO.,LTD.:rnNP760XBE-XW1BR:rvrSGL9947A0Y-C01-G003-S0001+10.0.17763:cvnSAMSUNGELECTRONICSCO.,LTD.:ct10:cvrN/A:
  dmi.product.family: Notebook 7 Series
  dmi.product.name: 760XBE
  dmi.product.sku: SCAI-A5A5-A5A5-A5A5-PREZ
  dmi.product.version: P03REZ
  dmi.sys.vendor: SAMSUNG ELECTRONICS CO., LTD.
  mtime.conffile..etc.modprobe.d.alsa-base.conf: 2020-04-11T15:48:00.584083

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1901926/+subscriptions

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