Did you find a solution to this? Copying ~/.sndio/cookie into _mpd's home directory did not fix this error for me.
On Fri, Oct 18, 2019 at 02:34:48PM +0300, Кирилл wrote:
Hello. After install mpd: $ mpc play Antimatter - Over Your Shoulder [paused] #1/7 0:00/4:41 (0%) volume:100% repeat: off random: off single: off consume: off ERROR: Failed to open "sndio output" (sndio); Failed to open default sndio device dmesg: https://pastebin.com/y5A81Cqh