Ubuntu
alsa-driver package

Headphones mic not recognized by ubuntu 20.04

Asked by Marga

wget -O alsa-info.sh http://www.alsa-project.org/alsa-info.sh && chmod +x ./alsa-info.sh && ./alsa-info.sh

--2020-11-10 13:50:25-- http://www.alsa-project.org/alsa-info.sh
Resolving www.alsa-project.org (www.alsa-project.org)... 207.180.221.201
Connecting to www.alsa-project.org (www.alsa-project.org)|207.180.221.201|:80... connected.
HTTP request sent, awaiting response... 301 Moved Permanently
Location: https://www.alsa-project.org/alsa-info.sh [following]
--2020-11-10 13:50:25-- https://www.alsa-project.org/alsa-info.sh
Connecting to www.alsa-project.org (www.alsa-project.org)|207.180.221.201|:443... connected.
HTTP request sent, awaiting response... 301 Moved Permanently
Location: https://git.alsa-project.org/?p=alsa-utils.git;a=blob_plain;f=alsa-info/alsa-info.sh [following]
--2020-11-10 13:50:26-- https://git.alsa-project.org/?p=alsa-utils.git;a=blob_plain;f=alsa-info/alsa-info.sh
Resolving git.alsa-project.org (git.alsa-project.org)... 207.180.221.201
Connecting to git.alsa-project.org (git.alsa-project.org)|207.180.221.201|:443... connected.
HTTP request sent, awaiting response... 200 OK
Length: unspecified [application/x-sh]
Saving to: ‘alsa-info.sh’

alsa-info.sh [ <=> ] 26,28K --.-KB/s in 0,001s

2020-11-10 13:50:26 (43,2 MB/s) - ‘alsa-info.sh’ saved [26915]

ALSA Information Script v 0.4.65
--------------------------------

This script visits the following commands/files to collect diagnostic
information about your ALSA installation and sound related hardware.

  dmesg
  lspci
  aplay
  amixer
  alsactl
  rpm, dpkg
  /proc/asound/
  /sys/class/sound/
  ~/.asoundrc (etc.)

See './alsa-info.sh --help' for command line options.

Automatically upload ALSA information to www.alsa-project.org? [y/N] : y
Uploading information to www.alsa-project.org ... Done!

Your ALSA information is located at http://alsa-project.org/db/?f=4aa85d4bfda0885d62fd526dbe4fe87ff3d81623
Please inform the person helping you.

Question information

Language:
English Edit question
Status:
Expired
For:
Ubuntu alsa-driver Edit question
Assignee:
No assignee Edit question
Last query:
Last reply:
Revision history for this message
Marga (mmrinconh) said : 		#1

cat /proc/asound/card*/codec* | grep Codec

Codec: Conexant CX20632
Codec: Intel Skylake HDMI

Revision history for this message
Marga (mmrinconh) said : 		#2

pacmd list-sources

1 source(s) available.
  * index: 0
 name: <alsa_output.pci-0000_00_1f.3.analog-stereo.monitor>
 driver: <module-alsa-card.c>
 flags: DECIBEL_VOLUME LATENCY DYNAMIC_LATENCY
 state: SUSPENDED
 suspend cause: IDLE
 priority: 1030
 volume: front-left: 65536 / 100% / 0,00 dB, front-right: 65536 / 100% / 0,00 dB
         balance 0,00
 base volume: 65536 / 100% / 0,00 dB
 volume steps: 65537
 muted: no
 current latency: 0,00 ms
 max rewind: 0 KiB
 sample spec: s16le 2ch 44100Hz
 channel map: front-left,front-right
              Stereo
 used by: 0
 linked by: 0
 configured latency: 0,00 ms; range is 0,50 .. 371,52 ms
 monitor_of: 0
 card: 0 <alsa_card.pci-0000_00_1f.3>
 module: 7
 properties:
  device.description = "Monitor of Built-in Audio Analog Stereo"
  device.class = "monitor"
  alsa.card = "0"
  alsa.card_name = "HDA Intel PCH"
  alsa.long_card_name = "HDA Intel PCH at 0x1fff010000 irq 125"
  alsa.driver_name = "snd_hda_intel"
  device.bus_path = "pci-0000:00:1f.3"
  sysfs.path = "/devices/pci0000:00/0000:00:1f.3/sound/card0"
  device.bus = "pci"
  device.vendor.id = "8086"
  device.vendor.name = "Intel Corporation"
  device.product.id = "a2f0"
  device.product.name = "200 Series PCH HD Audio"
  device.form_factor = "internal"
  device.string = "0"
  module-udev-detect.discovered = "1"
  device.icon_name = "audio-card-pci"

Revision history for this message
Klien (klien1999) said : 		#3

There are multiple reason of your problem
1-Your Head phone Jack might faulty
2-Your cable might
3-Head phone mic is faulty
4-Software problem

As per above detail please also check the below link reply
https://bit.ly/2Hgqhde

Revision history for this message
Launchpad Janitor (janitor) said : 		#4

This question was expired because it remained in the 'Open' state without activity for the last 15 days.