Comment 10 for bug 1786495

Seems that it still breaks:
https://www.reddit.com/r/linuxhardware/comments/f37ypz/audio_stopped_working_after_upgrade_from_50037/

And nic30 solution either works for me, previously after upgrading kernel I had problems with sound but downgrade was bringing sound back. For now, it's not working on my company M4800, but I need audio because I talk with clients.

I have Nvidia 440.
Thanks!