[SOLVED] KeyBoard backlight not work

[chi1i4n]

hi
my laptop is ASUS_N550JV , i hava tried installed asus-kbd-backlight-0.1 , https://launchpad.net/asus-keyboard-backlight , and archlinux wiki for ASUS_N550JV , but none of them works...
it has been trouble me for a long time..  
thx

[chi1i4n]

it works well in ubuntu,Xubuntu, i try to find why it not works , but failed...

[ZEROF]

Hi,

Did you check: http://askubuntu.com/questions/517409/xubuntu-backlit-keyboard-not-working-on-14-04

[chi1i4n]

thx !
with your help , now it works perfect finally , many and many thanks