ecco il file wpa_supplicant.conf
country=IT
ctrl_interface=DIR=/var/run/wpa_supplicant GROUP=netdev
update_config=1
network={
ssid="TP-LINK_368C"
psk="xxxxxx"
key_mgmt=WPA-PSK
proto=WPA
scan_ssid=1
}
e il file etc/network/interfaces
auto lo
iface lo inet loopback
auto eth0
iface eth0 inet dhcp
# Scheda wireless con DHCP
auto wlan0
iface wlan0 inet dhcp
pre-up wpa_supplicant -iwlan0 -c /etc/wpa_supplicant.conf -B
questa è tutta la configurazione. facendo iwconfig dice
minera@minera ~ $ iwconfig
wlan0 IEEE 802.11bgn ESSID:off/any
Mode:Managed Access Point: Not-Associated Tx-Power=31 dBm
Retry short limit:7 RTS thr:off Fragment thr:off
Power Management:on
lo no wireless extensions.
eth0 no wireless extensions.
e facendo ifdown ifup fa
minera@minera ~ $ sudo ifdown wlan0
ifdown: interface wlan0 not configured
minera@minera ~ $ sudo ifup wlan0
Successfully initialized wpa_supplicant
Internet Systems Consortium DHCP Client 4.3.1
Copyright 2004-2014 Internet Systems Consortium.
All rights reserved.
For info, please visit
https://www.isc.org/software/dhcp/
Listening on LPF/wlan0/b8:27:eb:fc:e5:05
Sending on LPF/wlan0/b8:27:eb:fc:e5:05
Sending on Socket/fallback
DHCPDISCOVER on wlan0 to 255.255.255.255 port 67 interval 8
DHCPDISCOVER on wlan0 to 255.255.255.255 port 67 interval 8
DHCPDISCOVER on wlan0 to 255.255.255.255 port 67 interval 12
DHCPDISCOVER on wlan0 to 255.255.255.255 port 67 interval 17
DHCPDISCOVER on wlan0 to 255.255.255.255 port 67 interval 16
No DHCPOFFERS received.
No working leases in persistent database - sleeping.
postconf: warning: /etc/postfix/main.cf: unused parameter: inet_protocol=ipv4
c'è qualcuno che ci capisce qualcosa?