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3

No sound on arm ubuntu 20.04

rated 0 times [ 3] [ 0] / answers: 1 / hits: 4794 / 1 Year ago, wed, december 7, 2022, 9:02:54

I recently installed Ubuntu 20.04 on my rpi 4 but it doesn't have any sound. I looked up solutions but all of them were outdated or extremely vague when concerning alsamixer or other software. Any solutions? thanks in advance.

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olouredping

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answered 1 Year ago eanda · Accepted Answer

I had this problem when updating to Ubuntu 20.04
This silly update change my hardware to an unexisting one !!Crazy. Easy way to fix it: install pavucontrol. Maximize the window of pavucontrol.In the last panel, you can choose your hardware. Launch a video with sound on youtube. Try the proposed hardwares on pavucontrol step by step until you hear a sound.