I can't get any input from my microphone (part of headset) on my ASUS Zenith II Extreme Alpha desktop running Ubuntu 20.04. I've tried many things I found while researching online, but none have helped. The microphone works fine under Windows 10 (dual boot). Sound settings give two options for sound: 1) Analog Input -USB Audio, and 2) Digital Input (S/PDIF) - USB Audio. Neither of these work for the microphone. The headphones do work. If I run the command:
cat /proc/asound/card*/codec* | grep Codec
I get only:
Codec: Nvidia GPU 91 HDMI/DP
The MOBO uses a SupremeFX S1220A High Definition Audio CODEC, which is a custom version of the Realtek ALC1220. Lastly, if I plug the headset 3.5mm jack into a USB-C adapter, and select "Headset Microphone - Headphone adapter" it works. Unfortunately, I don't want to use the adapter due to other reasons. Any suggestions?
0 Answers