Audio jacks not working on MintBox 3
Posted: Wed May 20, 2020 4:13 pm
Recently a few cases with the same symptoms were received by us. Below you can find a link to linuxuprising site with a few solutions that can fix this problem. In general - problem is related to Ubuntu OS (Linux Mint is based on it):
https://www.linuxuprising.com/2018/06/f ... ue-in.html
The solution below solved the problem at least in one case:
#2 Fix PCI/internal sound card not detected (dummy output) with Ubuntu kernel 5.3.0-41 and -42 in Ubuntu 19.10 / 18.04
The solution for this "dummy output" regression is to:
1. Edit /etc/modprobe.d/alsa-base.conf as root and add options snd-hda-intel dmic_detect=0 at the end of this file.
You can do this with a single command, by using (run this command only once):
2. Edit /etc/modprobe.d/blacklist.conf as root and add blacklist snd_soc_skl at the end of the file.
You can do this with a single command, by using (run this command only once):
3. After making these changes, reboot your system.
https://www.linuxuprising.com/2018/06/f ... ue-in.html
The solution below solved the problem at least in one case:
#2 Fix PCI/internal sound card not detected (dummy output) with Ubuntu kernel 5.3.0-41 and -42 in Ubuntu 19.10 / 18.04
The solution for this "dummy output" regression is to:
1. Edit /etc/modprobe.d/alsa-base.conf as root and add options snd-hda-intel dmic_detect=0 at the end of this file.
You can do this with a single command, by using (run this command only once):
Code: Select all
echo "options snd-hda-intel dmic_detect=0" | sudo tee -a /etc/modprobe.d/alsa-base.confYou can do this with a single command, by using (run this command only once):
Code: Select all
echo "blacklist snd_soc_skl" | sudo tee -a /etc/modprobe.d/blacklist.conf