Live Cd |

Debian Live USB Change Brightness on Thinkpad

Thinkpad X201 Tablet.
Debian 8.2.0 Live CD USB Stick.

Steps:
1 su to root

$ sudo su

$ sudo su

2 set brightness

# echo 2000 > /sys/class/backlight/intel_backlight/brightness

1	# echo 2000 > /sys/class/backlight/intel_backlight/brightness

Debian Live USB Change Brightness on Thinkpad by : https://sskaje.me/2016/01/debian-live-usb-change-brightness-thinkpad/