#!/bin/sh # Stop some services sudo systemctl stop cups.service sudo systemctl stop lxcfs.service sudo systemctl stop netdata.service sudo systemctl stop smartd.service sudo systemctl stop ssh.service # Set a correct brightness sudo sh -c "echo 1000 > /sys/devices/pci0000:00/0000:00:02.0/drm/card0/card0-LVDS-1/intel_backlight/brightness"