...

bon après recherche c'est quant j'éssaie de me conecter (et apres un reboot) que sa bug

apres avoir instaler les pilote

j'ai modifier le fichier /etc/wpa_supplicant/wpa_supplicant.conf

ctrl_interface=DIR=/var/run/wpa_supplicant GROUP=netdev
update_config=1
network={
ssid="default"
psk=""
}
end

puis fait ses commande

# ip a
# iwconfig
# ip link set wlan0 up
end

mais comme sa changeait rien j'ai fait un reboot et la c'est le drame

sinon voila le résultat de certaine commande

root@raspberrypi:/home/pi# iwconfig
wlan0 IEEE 802.11bgn ESSID:off/any
 Mode:Managed Access Point: Not-Associated Tx-Power=20 dBm
 Retry short limit:7 RTS thr:off Fragment thr:off
 Encryption key:off
 Power Management:off
lo no wireless extensions.
eth0 no wireless extensions.
end

root@raspberrypi:/home/pi# iwlist scan
wlan0 Scan completed :
 Cell 01 - Address: 00:19:5B:0A:84:B3
 Channel:1
 Frequency:2.412 GHz (Channel 1)
 Quality=70/70 Signal level=-13 dBm
 Encryption key:off
 ESSID:"default"
 Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 6 Mb/s
 9 Mb/s; 12 Mb/s; 18 Mb/s
 Bit Rates:24 Mb/s; 36 Mb/s; 48 Mb/s; 54 Mb/s
 Mode:Master
 Extra:tsf=000000a0a07b73bc
 Extra: Last beacon: 50ms ago
 IE: Unknown: 000764656661756C74
 IE: Unknown: 010882848B960C121824
 IE: Unknown: 030101
 IE: Unknown: 2A0100
 IE: Unknown: 32043048606C
lo Interface doesn't support scanning.
eth0 Interface doesn't support scanning.
end

root@raspberrypi:/home/pi# ifconfig
eth0 Link encap:Ethernet HWaddr b8:27:eb:2d:cd:6a
 inet adr:192.168.1.37 Bcast:192.168.1.255 Masque:255.255.255.0
 adr inet6: fe80::ba27:ebff:fe2d:cd6a/64 Scope:Lien
 UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
 RX packets:142 errors:0 dropped:3 overruns:0 frame:0
 TX packets:131 errors:0 dropped:0 overruns:0 carrier:0
 collisions:0 lg file transmission:1000
 RX bytes:14615 (14.2 KiB) TX bytes:18804 (18.3 KiB)
lo Link encap:Boucle locale
 inet adr:127.0.0.1 Masque:255.0.0.0
 adr inet6: ::1/128 Scope:Hôte
 UP LOOPBACK RUNNING MTU:65536 Metric:1
 RX packets:136 errors:0 dropped:0 overruns:0 frame:0
 TX packets:136 errors:0 dropped:0 overruns:0 carrier:0
 collisions:0 lg file transmission:0
 RX bytes:11792 (11.5 KiB) TX bytes:11792 (11.5 KiB)
wlan0 Link encap:Ethernet HWaddr 00:0d:b0:00:83:07
 adr inet6: fe80::6700:de40:ebb0:380f/64 Scope:Lien
 UP BROADCAST MULTICAST MTU:1500 Metric:1
 RX packets:0 errors:0 dropped:0 overruns:0 frame:0
 TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
 collisions:0 lg file transmission:1000
 RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)
end