El sáb., 26 sept. 2020 a las 15:25, Sergio Belkin (<sebelk@gmail.com>) escribió:

Hi!
Suddenly I have not any sound in Firefox, whatever be the site: youtube, netflix, vimeo, etc. Until yesterday everything worked like a charm.
And whatever be the version of Firefox, upgraded to 81, Firefox in "safe mode", even Firefox ESR.

Besides that, Chrome, Chromium, Falkon, all of them play audio fine.

Any there with this issue?

(Running Fedora 32 with Plasma)

Thanks in advance
--

Shame on me...

It seems that inadvertently silented I muted Firefox, for my surprise in a persistent fashion. I mean: no matter if you logout, reboot, etc....

That configuration can be unmuted again running:

kcmshell5 kcm_pulseaudio

And then going to Applications tab.

¯\_(ツ)_/¯

HTH

--
Sergio Belkin
LPIC-2 Certified - http://www.lpi.org