Hello
I have a RP 4 and I am trying to get sound out of the minijack socket..
The GUI loudpseaker icon offers analog & HDMI. When I select Analog or HDMI, push the volume to max and close the tab, the loudspeaker icon drops to 0 automatically.
I have tried forcing the analog channel
sudo amixer cset numid=3 1
I have fiddled with all I can using the command
alsamixer
But whenever I quit out, the channels zero out.
I have tried the le above with the Alsamixergui.
In :
sudo raspi-config
I have set the advance / audio settings to analog.
sudo raspi-config
[sudo] password for admin:
numid=3,iface=MIXER,name='Master Playback Volume'
; type=INTEGER,access=rw------,values=2,min=0,max=65536,step=1
: values=1,1
But still no sound.
My sound card is:
/proc/asound/cards
bcm2835_alsa
Any ideas would be most grateful.
Thank you