sudo systemctl restart drone_api.service sudo systemctl restart drone_camera.service sudo systemctl restart drone_failsafe.service sudo systemctl restart drone_find_usb_devices.service sudo systemctl restart drone_height_sensor.service sudo systemctl restart drone_lidar.service sudo systemctl restart drone_positionchanger.service sudo systemctl restart drone_px4_connection.service sudo systemctl restart drone_relais.service sudo systemctl restart drone_status.service