airmon-ng shows 0 AP!

hi everybody im running backbox on live usb:

Linux backbox 4.2.0-30-generic #36~14.04.1-Ubuntu SMP Fri Feb 26 18:49:23 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux

[code]root@backbox:/# airmon-ng


Interface   Chipset      Driver

wlan0      Intel AC   iwlwi...