Hello, sorry for popping these up here.
We're experiencing this issue on the Linux port.
http://steamcommunity.com/app/439310/discussions/0/371918937284320786/
Logs and more info are inside the topic, I figured pasting them here would be silly. Is this some sort of a secluded case where nothing can be done, or?
AGS has this issue on some Linux machines for a long time, and not only AGS. Other games made with Allegro 4 library has it as well.
Upon testing, I found that sometimes sound starts working correctly out of random, but next time it might break again.
This is all I know.