Motion
To activate the Camera Module and be able to use it with Motion you need to probe it by entering this command line:
$ sudo modprobe bcm2835-v4l2
To start Motion as a Daemon (Service) you need to write:
$ sudo service motion start
To stop:
$ sudo service motion stop
To get the statis of the service:
$ sudo service motion status
How can you disabling the Raspberry Pi Camera Module Led?
Add:
disable_camera_led=1
in
sudo nano /boot/config.txt