Maybe g12a_sound.sh does not detect your soundcard correctly. You can then try the following:
(I am writing this from memory because I currently do not have access to my box)
- Open terminal and then type:
aplay -l
- Copy name of your device to clipboard.
- Now type:
sudo nano /usr/bin/g12a_sound.sh
- In the top of the script under the section where script tries to automatically detect card1 (ca. line 6-8) add: card1=“NAME_OF_YOUR_SOUNDCARD” (Ctrl+Shift+v to paste)
- Ctrl + S to save and then Ctrl + x to exit nano editor
- Now run
/usr/bin/g12a_sound.sh
again - Type:
sudo systemctl enable sound --now
- Reboot and pray!