The sound is disactivated with Kazam. I don't know how to reverse the steam.
With the following command line pactl list | grep -A2 'Source #'
, it is indicated that
Source #5 State: SUSPENDED Name: alsa_input.usb-Logitech_Logitech_USB_Headset-00.analog-mono
How can I activate the sound from kazam using a microphone?