Comment 54 for bug 1886341

On 5.5.10, sound is also not working; but just as on 5.4.0-40, at least when I click on volume control (in panel), it does show me a volume level and allow me to open audio mixer, which shows "Dummy output" and "No cards available for configuration." (So there seems to be some change somewhere between 5.5.10 and 5.5.19, but the first workable kernel is 5.6.0.)