It also sounds like there's a good chance this bug is fixed in the HWE kernel for 18.04 already. To test that please try booting Ubuntu 18.04.3:
https://ubuntu.com/download/desktop/thank- you?version=18.04.3&architecture=amd64 and tell us if that solves the problem. ** Also affects: linux-hwe (Ubuntu) Importance: Undecided Status: New ** Changed in: linux-hwe (Ubuntu) Status: New => Incomplete ** No longer affects: linux-hwe (Ubuntu Bionic) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1816429 Title: [bytcr-rt5651 - bytcr-rt5651, playback] Pulseaudio fails to detect card To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1816429/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs