NoobSPOILalert : [CLOSED] Play audio in Stereo in apps, I am a sound noob, am the problem 
Am very confusing… am searching some help in linux forums…
Maybe I will find some more here…
Like I said (to @Alexander1119)
(http://forum.banana-pi.org/t/solved-loop-boot-freeing-unused-memory/4969/3?u=vincent_bonnefille)
Am using Ubuntu Mate…
Alsa and pulseaudio are installed… I have a bpiM2u…
Thanks 
Worse in worse, am soooo sad
EDIT : Ok, i install Pulseaudio-debug all is back (Left/Right channels)
But vlc, gnome/k-player doesnt want to play stereo…
I try to config the output (audio) but nothing do the job
What the difference between Mixer and Stereo options ?
What is the best ALSA or Pulseaudio ?
(yep, am making a comment up/push like a youtube gangsta)
Right now I lost my left stereo channel (hpl) I dont know why…
Reinstalling Alsa + Pulseaudio + ubuntu librarys dont change anything…
Desespering.
I find this (it can be great, but am not sure to understand the mapping) : Good plan / option ?
I realy cant understand why speaker-test -twav -c2 is working…
(alternance Left/Right speaker like alsa-utils do)
…and not other player/app…
If somebody here, please, help 
OK… NOOB I AM
My sound just have ONE channel… Cant output L/R.
