Hello,
I upgraded my desktop to mageia 5.1 and suddenly I cannot use play.spotify.com. And I'm pretty sure I didn't got sound in other services, but that's the only one I use often.
My laptop still has an older version and that works. It complains about DRM content but I have got it enable din the options.
As told this started happening in mageia 5.1 and firefox 52.1.0. It was a clean installation, maybe I need to install other components by hand?
Thanks for the help.