Hi, first of all I am new to this world of Linux. Now, what happens is that the microphone does not work for me, I go into pulseAudio, I go to the input devices tab and I see that there are 2 devices, a digital microphone and a headphone microphone, the latter apparently and as I see if it works ( the bar that indicates that the input sound is playing moves), but it appears with a message above the device name that says disconnected. On the other hand I tried to change it, pressing the sound and trying to select the microphone of the headphones but it did not let me. If you could help me I would be very grateful.