Dummy output on Chromebook 11 G6

Hi @daltonlin I also have an HP Chromebook 11 (G6) which has a sound problem. The internal speakers and mic only show “Dummy Output … Input”. However, I can get input and output by using Bluetooth devices.
Did you ever figure out a solution here?

Welcome to :fedora:

I am moving your post to a new topic. The original here was more that 3 1/2 years old. Closing the old thread.

As a new topic it may get the attention it deserves.