Hi. 
I also can’t get any sound out through HDMI with the Librem 5. In fact, the output device doesn’t show up in the sound settings. 
Any idea of what I can do to make it “detect” it ? 
Hi.
I also can’t get any sound out through HDMI with the Librem 5. In fact, the output device doesn’t show up in the sound settings.
Any idea of what I can do to make it “detect” it ?