Ubuntu 8.04 - Come utilizzare due hardware wireless? -

[dacri]

Ciao a tutti...questo è il mio ennesimo problema...sul mio portatile HP Compaq nx9420 ho montata la scheda wireless Intel PRO/Wireless 3945ABG..disperato dal non riuscire a configurarla ed avendo urgente bisogno di internet ho ritirato fuori un'antenna usb che grazie ai driver windows e ndiswrapper sono riuscito a farla andare con il Wicd...l'interfaccia assegnata è stata la wlan0.
Bene adesso che ho internet volevo far funzionare anche quella integrata ma non riesco a capire se la vede o no..xchè non so che interfaccia potrebbe venirle assegnata..i driver dovrebbero esserci..di seguito un pò delle solite schermate..
iwconfig:
david@david-laptop:~$ iwconfig
lo no wireless extensions.

eth0 no wireless extensions.

wlan0 IEEE 802.11b ESSID:"3Com"
Mode:Managed Frequency:2.462 GHz Access Point: 00:0F:CB:FA:C1:35
Bit Rate=1 Mb/s Tx-Power:32 dBm
RTS thr:2432 B Fragment thr:2432 B
Power Management:off
Link Quality:14/100 Signal level:-87 dBm Noise level:-96 dBm
Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0
Tx excessive retries:0 Invalid misc:0 Missed beacon:0

ppp0 no wireless extensions.

ifconfig:
david@david-laptop:~$ ifconfig
eth0 Link encap:Ethernet HWaddr 00:0f:b0:ff:b3:1d
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
collisioni:0 txqueuelen:1000
Byte RX:0 (0.0 B) Byte TX:0 (0.0 B)
Interrupt:16

lo Link encap:Loopback locale
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:1460 errors:0 dropped:0 overruns:0 frame:0
TX packets:1460 errors:0 dropped:0 overruns:0 carrier:0
collisioni:0 txqueuelen:0
Byte RX:73000 (71.2 KB) Byte TX:73000 (71.2 KB)

ppp0 Link encap:Point-to-Point Protocol
inet addr:91.80.143.190 P-t-P:10.6.6.6 Mask:255.255.255.255
UP POINTOPOINT RUNNING NOARP MULTICAST MTU:1500 Metric:1
RX packets:3068 errors:0 dropped:0 overruns:0 frame:0
TX packets:3136 errors:0 dropped:0 overruns:0 carrier:0
collisioni:0 txqueuelen:3
Byte RX:2888131 (2.7 MB) Byte TX:441130 (430.7 KB)

wlan0 Link encap:Ethernet HWaddr 00:0b:6b:a4:a7:52
inet6 addr: fe80::20b:6bff:fea4:a752/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:493 errors:0 dropped:0 overruns:0 carrier:0
collisioni:0 txqueuelen:1000
Byte RX:0 (0.0 B) Byte TX:85292 (83.2 KB)

wlan0:avahi Link encap:Ethernet HWaddr 00:0b:6b:a4:a7:52
inet addr:169.254.7.4 Bcast:169.254.255.255 Mask:255.255.0.0
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1

sudo lshw -C Network:
*-network
description: Ethernet interface
product: NetXtreme BCM5753M Gigabit Ethernet PCI Express
vendor: Broadcom Corporation
physical id: 0
bus info: pci@0000:08:00.0
logical name: eth0
version: 21
serial: 00:0f:b0:ff:b3:1d
capacity: 1GB/s
width: 64 bits
clock: 33MHz
capabilities: pm vpd msi pciexpress bus_master cap_list ethernet physical tp 10bt 10bt-fd 100bt 100bt-fd 1000bt 1000bt-fd autonegotiation
configuration: autonegotiation=on broadcast=yes driver=tg3 driverversion=3.86 firmware=5753m-v3.56 latency=0 link=no module=tg3 multicast=yes port=twisted pair
*-network
description: Network controller
product: PRO/Wireless 3945ABG Network Connection
vendor: Intel Corporation
physical id: 0
bus info: pci@0000:10:00.0
version: 02
width: 32 bits
clock: 33MHz
capabilities: pm msi pciexpress bus_master cap_list
configuration: driver=iwl3945 latency=0 module=iwl3945
*-network
description: Wireless interface
physical id: 1
logical name: wlan0
serial: 00:0b:6b:a4:a7:52
capabilities: ethernet physical wireless
configuration: broadcast=yes driver=ndiswrapper+prisma02 driverversion=1.52+Conexant,03/30/2004, 3.00.1 link=yes multicast=yes wireless=IEEE 802.11b

sudo gedit /etc/network/interfaces

auto lo
iface lo inet loopback


iface ppp0 inet ppp
provider ppp0



auto ppp0



auto dsl-provider
iface dsl-provider inet ppp
pre-up /sbin/ifconfig eth0 up # line maintained by pppoeconf
provider dsl-provider

iface wlan0 inet dhcp
wireless-essid 3Com

auto wlan0

..non capisco..vede il network ma non gli da un logical name...in questo modo non riesco a cambiare l'interfaccia wireless in wcdial x vedere se funziona...spero di essere stato chiaro...un grazie a chi vorrà rispondere..