Pygame/Alsamixer on Navio2

I was trying to run some Python script that outputs audio on the Emlid Raspian Image and I keep running into the problem of “no avalible audio device” on the line, pygame.mixer.init() . Also when trying to run amixer or alsamixer alone it will tell me no such file or directory found and I have tried to update but it says it is already current. Any ideas on why this is happening? The alterations to the image possibly? Thank you.


You need to edit /boot/config.txt and namely uncomment dtparam=audio=on

I just installed python-pygame and wrote a simple script to check out if that’d worked.

The script:

import pygame

The fix has indeed helped!

Just tried that and it worked perfect!