On Tue, 28 Apr 2015 15:59:17 -0500 »Q« <[email protected]> wrote: > On Mon, 27 Apr 2015 18:01:06 +0300 > Matti Nykyri <[email protected]> wrote: > > > How could I get firefox to use hw0,3 or hw1,3 for HTML5 audio > > playback? > > There is no way. Mozilla products will only ever use card 0. I had > to solve it on a laptop I once had, but I don't remember the > details. I think no amount of tinkering with asound.conf will help, > only switching the card numbers via kernel boot parameters.
<https://wiki.gentoo.org/wiki/ALSA#HTML5_does_not_play_in_the_Firefox_browser> If that had been in the wiki when I had the problem, it would have saved me about a week of searching through blogs and bug reports. Hope it works for you!
