I have the same problem that is initially solved in the same way. Closing the laptop and opening it again seems to restore sound. Running Ubuntu Studio v19.10 amd64 on a brand new, just bought HP Pavilion x360-14-dh1008ca. Any way I can help with full solution, let me know.
I have the same problem that is initially solved in the same way. Closing the laptop and opening it again seems to restore sound. Running Ubuntu Studio v19.10 amd64 on a brand new, just bought HP Pavilion x360-14-dh1008ca. Any way I can help with full solution, let me know.