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Asked: 2020-12-01 01:10:47 +0800 CST2020-12-01 01:10:47 +0800 CST 2020-12-01 01:10:47 +0800 CST

Firefox doesn't use external sound card as output device

I'm using Ubuntu 20.04 and a focusrite scarlett solo external USB sound card.

The sound card is set as the audio output device in settings and the test works and, as far as I can tell, the rest of my system uses the USB device.

Firefox however is using the laptop in-built speakers. Strangely enough with certain things the USB sound card is used, e.g. the "error sound" produced when no matches are found after searching a webpage (Ctrl + F) but certainly youtube, vimeo and spotify are using the laptop speakers.

I haven't found any help online that's not quite outdated.

Firefox doesn't use external sound card as output device

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Firefox doesn't use external sound card as output device

0 Answers