ho provato questa guida ------>
http://dannyblocknotes.wordpress.com/2008/05/19/ubuntu-804-e-broadcom-wireless-bcm4312-rev-02/ma nulla non mi riconosce nessuna connessione wirless
un pezzetto del mio dmesg
[ 12.955523] Broadcom 43xx driver loaded [ Features: PMLR, Firmware-ID: FW13 ]
[ 13.030845] loop: module loaded
[ 13.114969] ndiswrapper version 1.53 loaded (smp=yes, preempt=no)
[ 13.182029] usbcore: registered new interface driver ndiswrapper
[ 13.388750] fuse init (API version 7.9)
[ 17.519201] NET: Registered protocol family 10
[ 17.519201] lo: Disabled Privacy Extensions
[ 17.893132] pnp: the driver 'parport_pc' has been registered
[ 17.893132] lp: driver loaded but no devices found
[ 17.977131] ppdev: user-space parallel port driver
[ 21.839446] usbcore: deregistering interface driver ndiswrapper
[ 21.867210] ndiswrapper version 1.53 loaded (smp=yes, preempt=no)
[ 21.918878] usbcore: registered new interface driver ndiswrapper
[ 24.241644] Bluetooth: Core ver 2.11
[ 24.250417] NET: Registered protocol family 31
[ 24.250429] Bluetooth: HCI device and connection manager initialized
[ 24.250435] Bluetooth: HCI socket layer initialized
[ 24.420749] Bluetooth: L2CAP ver 2.9
[ 24.420749] Bluetooth: L2CAP socket layer initialized
[ 24.444181] Bluetooth: RFCOMM socket layer initialized
[ 24.444181] Bluetooth: RFCOMM TTY layer initialized
[ 24.444181] Bluetooth: RFCOMM ver 1.8
[ 24.605485] r8169: eth0: link up
[ 24.606161] r8169: eth0: link up
[ 28.143300] ACPI: PCI Interrupt 0000:01:00.0[A] -> GSI 16 (level, low) -> IRQ
iwconfig
lo no wireless extensions.
eth0 no wireless extensions.
(non la vede proprio)

(il ruter è Alice gate 2 plus wfi)
dunque ho provato i driver open e niente ho provato Ndiswrapper e nulla

ma che sfiga che ho