Enable the backlight of the Led keyboard in Linux

A few days ago, my girlfriend gave me a kangaroo blue phantom backlit keyboard. However, in my Ubutnu 12.04, SL keys that enable backlight and other functions are not available, but can be used in Windows. I think it should be a driver problem, but I went to the website of kangaroo and checked it. But I did not see anything on the webpage, and I didn't even see the driver's shadow. However, I cannot install a windows instance on a single keyboard. But it cannot be a waste of resources, so it will not shine. I am so sorry for my girlfriend. Finally, based on my strong belief in Linux, I found xset (a tool used to set the X Window of linux, which is very powerful) and turned on the beautiful backlight. Since then, you are not afraid to turn off the lights at night and then press the wrong key. Below is a script I wrote. You can add it to your environment variables (for example, I put it in the/usr/local/bin directory ). Usage: (assume the Script Name Is sl ):

Enable backlight: sl on or sl ON

Turn off the backlight, and so on: sl OFF or sl off

#! /Bin/bash

If ["$1" = "on"] | ["$1" = "ON"]; then
Xset led named 'scroll lock'
Elif ["$1" = "off"] | ["$1" = "OFF"]; then
Xset-led named 'scroll lock'
Else
Echo "Usage: $0 on/off"
Exit 1
Fi
Exit 0

If you do not like to input commands in the terminal, but like to click with the mouse, you should write two scripts and put them on the desktop click...

Finally, let's talk about Thank you, my sweetheart! Love you, love it!