Issue was fixed on Asus Chromebook C200 with Ubuntu 21.04. But on Ubuntu 21.10 the Card is not detected anymore.
Alsainfo 20.04:https://pastebin.com/raw/wXsT6w1r Alsainfo 21.10 https://pastebin.com/raw/SWZNJ4AT -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to the bug report. https://bugs.launchpad.net/bugs/1871306 Title: [SRU] No sound from internal card chtmax98090 (missing UCM2 files in alsa-ucm-conf) To manage notifications about this bug go to: https://bugs.launchpad.net/oem-priority/+bug/1871306/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs