bind and unbind integrated webcam

bind-webcam

https://askubuntu.com/questions/747212/how-to-disable-integrated-webcam-on-ubuntu?utm_source=pocket_mylist

    Find out the device string of the webcam you want to disable:

    for device in $(ls /sys/bus/usb/devices/*/product); do 
      echo $device; cat $device; 
    done

    This will show result lines like this:

    /sys/bus/usb/devices/1-1.6/product
    Integrated Camera

    In which case the device string we look for is 1-1.6.

    Disable the webcam using your device string in a command like this:

    echo '1-1.6' | sudo tee /sys/bus/usb/drivers/usb/unbind

    To enable your webcam at a later time, use your device string in a command like this:

    echo '1-1.6' | sudo tee /sys/bus/usb/drivers/usb/bind