[hack] scheda wireless ipw3945

[Lorenzo]

Ciao a tutti...

Ho da poco installato su un portatile toshiba tecra una debian etch...

Il problema è che Debian non riconosceva la scheda wireless intel pro 3945...per farla riconoscere ho dovuto aggiornare gli header del kernel, compilare il demone ipw3945d, il firmware e i sorgenti...alla fine sono riuscito far riconoscere la scheda, infatti iwconfig restituisce questo output:

debian:/home/lore/Wireless/ipw/ipw3945-1.1.3# iwconfig
lo        no wireless extensions.

eth1      no wireless extensions.

eth0      no wireless extensions.

sit0      no wireless extensions.

eth2      unassociated  ESSID:off/any
          Mode:Managed  Frequency=nan kHz  Access Point: Not-Associated
          Bit Rate:0 kb/s   Tx-Power:16 dBm
          Retry limit:15   RTS thr:off   Fragment thr:off
          Encryption key:off
          Power Management:off
          Link Quality:0  Signal level:0  Noise level:0
          Rx invalid nwid:0  Rx invalid crypt:0  Rx invalid frag:0
          Tx excessive retries:0  Invalid misc:0   Missed beacon:0


Il problema è che non riesco ad associarmi all'ap...vedo le reti ma nn rieco a connettermi...ho editato sia il file /etc/network/interfaces

debian:/home/lore/Wireless/ipw/ipw3945-1.1.3# cat /etc/network/interfaces
# This file describes the network interfaces available on your system
# and how to activate them. For more information, see interfaces(5).

# The loopback network interface
auto lo
iface lo inet loopback

auto dsl-provider
iface dsl-provider inet ppp
pre-up /sbin/ifconfig eth1 up # line maintained by pppoeconf
provider dsl-provider

auto eth1

iface eth1 inet dhcp

#iface eth0 inet dhcp



auto eth2
iface eth2 inet dhcp
 wireless-essid "wifi-it-hq"
 wireless-channel 4
 wireless-mode Managed
 wireless-ap 00:12:01:B5:3E:10


sia con Wicd...ma niente

se digito ifconfig ottengo che sull'intefaccia eth2 (quella wireless) ho un interrupt 185...può essere questo il problema???

debian:/home/lore/Wireless/ipw/ipw3945-1.1.3# ifconfig
eth1      Link encap:Ethernet  HWaddr 00:A0:D1:34:E0:B2
          inet addr:10.22.107.103  Bcast:10.22.107.255  Mask:255.255.255.0
          inet6 addr: fe80::2a0:d1ff:fe34:e0b2/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:2047 errors:0 dropped:0 overruns:0 frame:0
          TX packets:1085 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:100
          RX bytes:864014 (843.7 KiB)  TX bytes:331832 (324.0 KiB)
          Base address:0x3000 Memory:f0600000-f0620000

eth2      Link encap:Ethernet  HWaddr 00:19:D2:CE:46:85
          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 txqueuelen:1000
          RX bytes:0 (0.0 b)  TX bytes:0 (0.0 b)
          Interrupt:185 Base address:0x8000 Memory:f0800000-f0800fff

lo        Link encap:Local Loopback
          inet addr:127.0.0.1  Mask:255.0.0.0
          inet6 addr: ::1/128 Scope:Host
          UP LOOPBACK RUNNING  MTU:16436  Metric:1
          RX packets:8 errors:0 dropped:0 overruns:0 frame:0
          TX packets:8 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0
          RX bytes:560 (560.0 b)  TX bytes:560 (560.0 b)


Secondo voi è un problema di driver o di semplice configurazione della scheda???

Grazie in anticipo...

Lorenzo
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