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! -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1786495 Title: [Precision M4800, Realtek ALC3226, Green Headphone Out, Front] No sound at all To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1786495/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs