Difference between revisions of "Troubleshooting Airtop3 Symptom: Missing Built-in Audio"

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(Created page with "== Symptom: '''No sound from both Front and Rear analog audio outputs''' == === 1. ''Possible reason: There is a audio bug in kernel 5.4 you may encounter on your Airtop (htt...")   (change visibility)
 
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===If you have different Audio problem, you can check [https://fit-pc.com/wiki/index.php?title=Troubleshooting_Airtop3_Symptom:_Audio_Problem_in_Linux '''this article''']]===
 
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*[https://fit-pc.com/wiki/index.php?title=Airtop3_Troubleshooting '''Back to Troubleshooting Menu''']
 
*[https://fit-pc.com/wiki/index.php?title=Airtop3_Troubleshooting '''Back to Troubleshooting Menu''']
 
*[https://fit-pc.com/wiki/index.php?title=Airtop3 '''Back to Airtop3 Menu''']
 
*[https://fit-pc.com/wiki/index.php?title=Airtop3 '''Back to Airtop3 Menu''']
 
[[Category:Airtop3]]
 
[[Category:Airtop3]]

Revision as of 11:42, 21 February 2021

Symptom: No sound from both Front and Rear analog audio outputs

1. Possible reason: There is a audio bug in kernel 5.4 you may encounter on your Airtop (https://bugzilla.kernel.org/show_bug.cgi?id=205959)

Solution:

  • On Airtop in Linux both "Rear Audio" and "Front Audio" can not work in the same time
  • By default enabled "Rear Audio". If you want to switch to "Front Audio":
- Press [DEL] during boot to enter the BIOS settings
- BIOS -> Quick-Settings -> Rear/Front Audio -> [Front Audio] or [Rear Audio]
- Press [F4] Save and Exit
  • Open file /etc/default/grub for editing
  • Add "snd-intel-dspcfg.dsp_driver=1" to the end of kernel boot line:
GRUB_CMDLINE_LINUX_DEFAULT="quiet splash snd-intel-dspcfg.dsp_driver=1"
  • Update grub settings
$ sudo update-grub2 
Sourcing file `/etc/default/grub'
..
done
$ sudo reboot
  • Test audio output
Menu -> Sound -> Output -> Built-in Audio Analog Stereo (it's not dynamic, nothing changes after plug/unplug headphones)
Click on "Test Sound", then on "Front Left" and "Front Right", check if it hear it from headphones


If you have different Audio problem, you can check this article]