@Raish,

This is a different machine, the fix of #1935850 doesn't work on this
machine.

@Override,
Looks the alsa driver already worked (detect the headphone):
        control.40 {
                iface CARD
                name 'Front Headphone Jack'
                value true
                comment {
                        access read
                        type BOOLEAN
                        count 1
                }
        }

Please run $pacmd list > pacmd-list.txt and upload pacmd-list.txt.
Please don't add sudo when running this command.

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https://bugs.launchpad.net/bugs/1939205

Title:
  sound dummy output 21.04

Status in linux package in Ubuntu:
  New

Bug description:
  no more sound device /output since dist upgrade from 20.10 to 21.04

  tried both official ubuntu kernel 5.11.0.26 and newer
  5.13.8-051308-generic

  alsa log:

  http://alsa-project.org/db/?f=07dfaad1d5d30948449dc36f0caaf39c99145cce

  lsb_release -rd
  Description:  Ubuntu 21.04
  Release:      21.04

  apt-cache policy pkgname
  N: Unable to locate package pkgname

   ubuntu-bug linux:  package not installed

  
  cat /proc/version_signature > version.log
  cat: /proc/version_signature: No such file or directory

  sudo lspci -vnvn > lspci-vnvn.log
  pcilib: sysfs_read_vpd: read failed: Input/output error

  
  be descriptive in helping as im a newbie to linux troubleshoot  :)

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