I have the same problem and my board is MSI X370 Pro Carbon, (same ALC1220 Chipset). Tried Kubuntu 18.04 and Ubuntu 18.04. Recording with audacity also slow to the extreme. I changed sample rate in audacity to 510000 or 520000 Hz as a temporary workaround, but the sound is very noisy.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1764965 Title: [Realtek ALC1220 ASUS PRIME X370] Recording is very slow and plays 10x faster To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1764965/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs