Re: [Touch-packages] [Bug 1523100] Re: Alsa not detecting internal microphone [ALC255] (Realtek)

[Anuj Upadhyay]

Hi,

I tried setting options snd-hda-
  intel model=alc255-acer, and it worked for me after a reboot.

Let me know if it works for anyone else

On Sat, 22 May, 2021, 13:09 Kreaninw, <1523...@bugs.launchpad.net>
wrote:

> Tried this again on Ubuntu 21.04. There is still no sound out of the
> box.
>
> I then compiled the alsa-topology-conf as suggested here:
> https://gist.github.com/crojewsk/4e6382bfb0dbfaaf60513174211f29cb
> #enabling-the-configuration
> 
>
> And enabled the options snd_intel_dspcfg dsp_driver=2.
>
> But still no luck. I believe that I will have to do the NHLT overriding
> for it to work. However, that's beyond my ability. The page suggested
> that we should ask Intel developers for help to obtain the correct NHLT
> binary.
>
> --
> You received this bug notification because you are subscribed to a
> duplicate bug report (1789154).
> https://bugs.launchpad.net/bugs/1523100
>
> Title:
>   Alsa not detecting internal microphone [ALC255] (Realtek)
>
> Status in alsa-driver package in Ubuntu:
>   Confirmed
>
> Bug description:
>   I've just installed Ubuntu 16.04 alongside Windows 10 on a 64bit Acer
>   Aspire VN7-792G and noticed, that the internal microphone doesn't
>   work. The computer has been released a couple of months ago and it's
>   Intel Skylake -based with a Sunrise Point -based motherboard.
>
>   INFO: The problem exists in Ubuntu 15.10 too, only microphone jack
>   detected. Currently using Ubuntu 16.04 for proper hardware support.
>
>   Alsa reports the audio device to be:
>
>   Card: HDA Intel PCH
>   Chip: Intel Skylake HDMI
>
>   The speakers are working fine, but both alsamixer and pavucontrol
>   (Pulseaudio Volume Control) raport the unplugged external microphone
>   connector as the only sound input.
>
>   I have tried many of the alsa model configurations (options snd-hda-
>   intel model=something) without success, alsa finds only the microphone
>   jack, which works fine when I plug an external microphone in it.
>
>   Here's some info:
>
>   lspci | grep -I audio:
>
>   00:1f.3 Multimedia audio controller: Intel Corporation Sunrise Point-H
>   HD Audio (rev 31)
>
>   cat /proc/asound/cards:
>
>   0 [PCH]: HDA-Intel - HDA Intel PCH
>   HDA Intel PCH at 0x8432 irq 128
>
>   And a clip from dmesg | grep snd:
>
>   [3.019164] snd_hda_intel :00:1f.3: bound :00:02.0 (ops
> i915_audio_component_bind_ops [i915])
>   [3.047505] snd_hda_codec_realtek hdaudioC0D0: autoconfig for ALC255:
> line_outs=1 (0x14/0x0/0x0/0x0/0x0) type:speaker
>   [3.047508] snd_hda_codec_realtek hdaudioC0D0:speaker_outs=0
> (0x0/0x0/0x0/0x0/0x0)
>   [3.047510] snd_hda_codec_realtek hdaudioC0D0:hp_outs=1
> (0x21/0x0/0x0/0x0/0x0)
>   [3.047511] snd_hda_codec_realtek hdaudioC0D0:mono: mono_out=0x0
>   [3.047512] snd_hda_codec_realtek hdaudioC0D0:dig-out=0x1e/0x0
>   [3.047512] snd_hda_codec_realtek hdaudioC0D0:inputs:
>   [3.047514] snd_hda_codec_realtek hdaudioC0D0:  Mic=0x1a
>
>   One problem is that I can't find any model options (options snd-hda-
>   intel model=something) or other parameters for the card's model
>   (ALC255), I suppose this issue is relatively new.
>
>   /Dennis
>   ---
>   ApportVersion: 2.19.2-0ubuntu6
>   Architecture: amd64
>   AudioDevicesInUse:
>USERPID ACCESS COMMAND
>/dev/snd/controlC0:  dennis 1180 F pulseaudio
>   CurrentDesktop: GNOME
>   DistroRelease: Ubuntu 16.04
>   InstallationDate: Installed on 2015-11-11 (23 days ago)
>   InstallationMedia: Ubuntu-GNOME 16.04 LTS "Xenial Xerus" - Alpha amd64
> (20151110)
>   Package: alsa-driver (not installed)
>   ProcVersionSignature: Ubuntu 4.2.0-19.23-generic 4.2.6
>   Tags:  xenial
>   Uname: Linux 4.2.0-19-generic x86_64
>   UpgradeStatus: No upgrade log present (probably fresh install)
>   UserGroups: adm bumblebee cdrom dip lpadmin plugdev sambashare sudo
>   _MarkForUpload: True
>   dmi.bios.date: 09/25/2015
>   dmi.bios.vendor: Insyde Corp.
>   dmi.bios.version: V1.02
>   dmi.board.asset.tag: No Asset Tag
>   dmi.board.name: Aspire VN7-792G
>   dmi.board.vendor: Acer
>   dmi.board.version: V1.02
>   dmi.chassis.asset.tag: No Asset Tag
>   dmi.chassis.type: 10
>   dmi.chassis.vendor: Acer
>   dmi.chassis.version: V1.02
>   dmi.modalias:
> dmi:bvnInsydeCorp.:bvrV1.02:bd09/25/2015:svnAcer:pnAspireVN7-792G:pvrV1.02:rvnAcer:rnAspireVN7-792G:rvrV1.02:cvnAcer:ct10:cvrV1.02:
>   dmi.product.name: Aspire VN7-792G
>   dmi.product.version: V1.02
>   dmi.sys.vendor: Acer
>
> To manage notifications about this bug go to:
>
> https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1523100/+subscriptions
>

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You received this bug notification because you are a member of Ubuntu
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https://bugs.launchpad.net/bugs/1523100

Title:
  Alsa not 

[Touch-packages] [Bug 1789154] [NEW] [Aspire E5-574G, Realtek ALC255, Mic, Internal] No sound at all

[Anuj Upadhyay]

Public bug reported:

The mic is not working. I even tried my headphone mic, thinking it might
be a hardware problem, but even that didn't help.

ProblemType: Bug
DistroRelease: Ubuntu 18.04
Package: alsa-base 1.0.25+dfsg-0ubuntu5
ProcVersionSignature: Ubuntu 4.15.0-33.36-generic 4.15.18
Uname: Linux 4.15.0-33-generic x86_64
ApportVersion: 2.20.9-0ubuntu7.2
Architecture: amd64
AudioDevicesInUse:
 USERPID ACCESS COMMAND
 /dev/snd/pcmC0D0c:   anuj   1324 F...m pulseaudio
 /dev/snd/controlC0:  anuj   1324 F pulseaudio
CurrentDesktop: ubuntu:GNOME
Date: Mon Aug 27 10:38:36 2018
InstallationDate: Installed on 2018-07-31 (26 days ago)
InstallationMedia: Ubuntu 18.04 LTS "Bionic Beaver" - Release amd64 (20180426)
PackageArchitecture: all
ProcEnviron:
 TERM=xterm-256color
 PATH=(custom, no user)
 XDG_RUNTIME_DIR=
 LANG=en_IN
 SHELL=/bin/bash
SourcePackage: alsa-driver
Symptom: audio
Symptom_AlsaRecordingTest: ALSA recording test through plughw:PCH failed
Symptom_Card: Built-in Audio - HDA Intel PCH
Symptom_DevicesInUse:
 USERPID ACCESS COMMAND
 /dev/snd/pcmC0D0c:   anuj   1324 F...m pulseaudio
 /dev/snd/controlC0:  gdm 929 F pulseaudio
  anuj   1324 F pulseaudio
Symptom_Jack: Mic, Internal
Symptom_Type: No sound at all
Title: [Aspire E5-574G, Realtek ALC255, Mic, Internal] No sound at all
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 08/28/2015
dmi.bios.vendor: Insyde Corp.
dmi.bios.version: V1.03
dmi.board.asset.tag: Type2 - Board Asset Tag
dmi.board.name: Zoro_SL
dmi.board.vendor: Acer
dmi.board.version: V1.03
dmi.chassis.type: 10
dmi.chassis.vendor: Chassis Manufacturer
dmi.chassis.version: Chassis Version
dmi.modalias: 
dmi:bvnInsydeCorp.:bvrV1.03:bd08/28/2015:svnAcer:pnAspireE5-574G:pvrV1.03:rvnAcer:rnZoro_SL:rvrV1.03:cvnChassisManufacturer:ct10:cvrChassisVersion:
dmi.product.family: SKL
dmi.product.name: Aspire E5-574G
dmi.product.version: V1.03
dmi.sys.vendor: Acer

** Affects: alsa-driver (Ubuntu)
 Importance: Undecided
 Status: New


** Tags: amd64 apport-bug bionic

-- 
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/1789154

Title:
  [Aspire E5-574G, Realtek ALC255, Mic, Internal] No sound at all

Status in alsa-driver package in Ubuntu:
  New

Bug description:
  The mic is not working. I even tried my headphone mic, thinking it
  might be a hardware problem, but even that didn't help.

  ProblemType: Bug
  DistroRelease: Ubuntu 18.04
  Package: alsa-base 1.0.25+dfsg-0ubuntu5
  ProcVersionSignature: Ubuntu 4.15.0-33.36-generic 4.15.18
  Uname: Linux 4.15.0-33-generic x86_64
  ApportVersion: 2.20.9-0ubuntu7.2
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/pcmC0D0c:   anuj   1324 F...m pulseaudio
   /dev/snd/controlC0:  anuj   1324 F pulseaudio
  CurrentDesktop: ubuntu:GNOME
  Date: Mon Aug 27 10:38:36 2018
  InstallationDate: Installed on 2018-07-31 (26 days ago)
  InstallationMedia: Ubuntu 18.04 LTS "Bionic Beaver" - Release amd64 (20180426)
  PackageArchitecture: all
  ProcEnviron:
   TERM=xterm-256color
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=
   LANG=en_IN
   SHELL=/bin/bash
  SourcePackage: alsa-driver
  Symptom: audio
  Symptom_AlsaRecordingTest: ALSA recording test through plughw:PCH failed
  Symptom_Card: Built-in Audio - HDA Intel PCH
  Symptom_DevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/pcmC0D0c:   anuj   1324 F...m pulseaudio
   /dev/snd/controlC0:  gdm 929 F pulseaudio
anuj   1324 F pulseaudio
  Symptom_Jack: Mic, Internal
  Symptom_Type: No sound at all
  Title: [Aspire E5-574G, Realtek ALC255, Mic, Internal] No sound at all
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 08/28/2015
  dmi.bios.vendor: Insyde Corp.
  dmi.bios.version: V1.03
  dmi.board.asset.tag: Type2 - Board Asset Tag
  dmi.board.name: Zoro_SL
  dmi.board.vendor: Acer
  dmi.board.version: V1.03
  dmi.chassis.type: 10
  dmi.chassis.vendor: Chassis Manufacturer
  dmi.chassis.version: Chassis Version
  dmi.modalias: 
dmi:bvnInsydeCorp.:bvrV1.03:bd08/28/2015:svnAcer:pnAspireE5-574G:pvrV1.03:rvnAcer:rnZoro_SL:rvrV1.03:cvnChassisManufacturer:ct10:cvrChassisVersion:
  dmi.product.family: SKL
  dmi.product.name: Aspire E5-574G
  dmi.product.version: V1.03
  dmi.sys.vendor: Acer

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1789154/+subscriptions

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