$ sudo wpa_supplicant -Dwext -iwlan0 -c/etc/wpa_supplicant.conf
bind(PF_UNIX): Address already in use
Trying to associate with 00:13:64:27:b5:a0 (SSID='GIUFFRIDA' freq=2472 MHz)
Associated with 00:13:64:27:b5:a0
CTRL-EVENT-DISCONNECTED - Disconnect event - remove keys
Associated with 00:13:64:27:b5:a0
CTRL-EVENT-DISCONNECTED - Disconnect event - remove keys
Associated with 00:13:64:27:b5:a0
CTRL-EVENT-DISCONNECTED - Disconnect event - remove keys
Associated with 00:13:64:27:b5:a0
CTRL-EVENT-DISCONNECTED - Disconnect event - remove keys
Associated with 00:13:64:27:b5:a0
CTRL-EVENT-DISCONNECTED - Disconnect event - remove keys
Associated with 00:13:64:27:b5:a0
CTRL-EVENT-DISCONNECTED - Disconnect event - remove keys
Associated with 00:13:64:27:b5:a0
CTRL-EVENT-DISCONNECTED - Disconnect event - remove keys
Associated with 00:13:64:27:b5:a0