Speaker and Microphone not working. (Samsung Chromebook Plus)

[penguinify]

64 Bit
Gnome version 43.2

No option for a speaker or microphone in the settings panel.

[morallygrey-ux]

Have you copied the ucm files from /CdFiles/fs/ucm/ to /usr/share/alsa/ucm/, and /usr/share/alsa/ucm2/conf.d?
Depending on your distro, you may also need to install alsa-ucm-conf.