I have a Samsung NP700Z5A-S0AUS laptop and I've installed Samsung-Tools. But when i go to run the following command to turn on the back lit keyboard i get the following error:
sudo echo 8 > /sys/class/leds/samsung\:\:kbd_backlight/brightness bash: /sys/class/leds/samsung::kbd_backlight/brightness: No such file or directory
and I can't get the backlights to turn on.
I'm using Ubuntu 12.04.1 64bit 3.2.0-38-generic