League of Legend sound can only come from internal sound card


League of Legends works wonderfully through Lutris. I have only one problem. The sound can only come out of the internal sound card, which means i can use neither my external sound card neither usb headsets…

Through, pavucontrol, it does not even get showned, as if it didn’t go through pulseaudio …

Does anyone have a solution for that?

Thank you :slight_smile:

I’ve found the solution!
I needed to install lib32-alsa-lib, lib32-alsa-plugins and lib32-libpulse.