Probably it requires non-free firmware and that's the reason why it doesn't
work. Try using a search engine to find more about that particular hardware.
Searx instances are very good for instance -> http://stats.searx.oe5tpo.com/
Gives me among other things this page ->
Hello
I would like to install the alsa driver for my sound card.
The problem is that I don't know at all how to install it. There is an
install guide to but I didn't manage to do it right I kind of messed up my
system so I installed trisquel mini again. I think I need a more detailed
guide
