Public bug reported: I believe this is a pulseaudio regression, as the output of alsa-info (http://www.alsa- project.org/db/?f=730ab5b8f0499ef58c0e17f67f8f911ba53a011c) looks fine as far as I can see.
I'm currently running Ubuntu 18.04, and I believe this is a regression as audio used to work under 17.10. Since upgrading (which fixed a good number of other incompatibilities with the machine), I've had no luck getting audio to work at all. I'm attaching the output of dmesg, 'aplay -l', 'aplay -L' and 'pulseaudio -vv'. If I can provide any other information, or if there's anything you'd like me to try, I'd be happy to help in any way possible. ** Affects: pulseaudio (Ubuntu) Importance: Undecided Status: New ** Attachment added: "Tarball of relevant logs, &c." https://bugs.launchpad.net/bugs/1783200/+attachment/5166847/+files/logs.tzx ** Summary changed: - [Lenovo Miix 310, Ubuntu 18.10] Audio no longer working + [Lenovo Miix 310, Ubuntu 18.04] Audio no longer working -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1783200 Title: [Lenovo Miix 310, Ubuntu 18.04] Audio no longer working To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/pulseaudio/+bug/1783200/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs