Memperbaiki Sound di Raspberry Raspbian Jessie yang tidak mau bunyi pakai 3.5 tradisional
sudo apt-get install alsa-utils mpg321 lame
sudo modprobe snd bcm2835
sudo lsmod | grep 2835
sudo amixer cset numid=3 1
Update solusi lebih cakep
sudo raspi-config
Pilih Advanced Options and press Enter, then select Option Audio and press Enter
di forced ke local audio
https://www.raspberrypi.org/documentation/configuration/audio-config.md