Acabo de obtener el apt-get update && apt-get dist-upgrade
esta es la situacion que me presenta en Terminal.
__________________________________________________ _____
Found 1 processes that could cause trouble.
If airodump-ng, aireplay-ng or airtun-ng stops working after
a short period of time, you may want to kill (some of) them!

PID Name
5849 dhclient

Interface Chipset Driver

wlan0 RTL8187 rtl8187 - [phy0]SIOCSIFFLAGS: Unknown error 132

(monitor mode enabled on mon0)

Al igual me reconose el Unknown error 132 con el comando airodump-ng wlan0.

root@bt:~# airodump-ng wlan0
ioctl(SIOCSIFFLAGS) failed: Unknown error 132

Porfavor una Ayuditaa. Grax