[SOLVED] Keyboard light doesn't work on my macbook pro

[Linuxosx]

Hello,i'm  "new" on this forum, i had another account that i've lost my e-mail to recover my password :(...I've bought a Macbook pro mid 2013,intel iris with 16 Go Ram and i've installed le lastest Backbox in dualboot with Yosemite (don't like at all)...And i'm surprised to see that i don't find any issue on the net and lot of forums i've ran during hours and hours...
If someone could help me and give me some advises it'd be very nice i really don't know how to do...I've tried with a live USB of Kali and keyboard lights worked well so i have lot of questions in my head with no answers ^^,if someone have encountered the same problem explain me your situation and i'm open for a little help ;).
Hope someone could help me!

Have a nice wkend.
Regards.

[ZEROF]

On this same forum, two topicks down:

http://forum.backbox.org/hardware-support/keyboard-backlight-not-work/

[Linuxosx]

Hi and Thanks for your help,i'll see it and try it asap...Will let you know.
See you.