[FSUG PD] [Wireless] Problema con scheda D-Link DWL-G510 PCI su Ubuntu Intrepid Ibex

[Maurizio Lunazzi]

Salve a tutti!
        Sono nuovo nella mailing list,
        Ho un problemone con la sheda Wi-Fi D-Link DWL-G510 da far
        funzionare su Ubutu Intrepid Ibex.
        Sono venuto un paio di volte alla sede del FSUG, ma con
        problemini futili riguardanti Gnome. Stavolta, la cosa mi brucia
        proprio! Ho un hd esterno da 1T che sta aspettando di far la sua
        funzione :-)..con un solo problemino, il WiFi non va, eh!
        
        Vorrei passare sabato 10 Gen, pensavo di portare il computer. E'
        inutile che porti il pc, visto che si tratta della rete di casa
        mia?!
        
        Premetto che ho provato con tutti i Wiki del sito Ubuntu.it e
        non ho trovato soluzione, perchè fanno riferimento a driver
        vecchi.
        
        Se qualcuno volesse dare un'occhiata a cosa ho combinato, vi
        riporto l'output di alcuni comandi che ho fatto:
        
        -lspci
        
        maurizio a maurizio-desktop:~$ lspci
        00:00.0 Host bridge: VIA Technologies, Inc. VT8378 [KM400/A]
        Chipset Host Bridge
        00:01.0 PCI bridge: VIA Technologies, Inc. VT8237/VX700 PCI
        Bridge
        00:09.0 Network controller: RaLink RT2561/RT61 rev B 802.11g
        00:0a.0 Modem: ALi Corporation SmartLink SmartPCI563 56K Modem
        00:10.0 USB Controller: VIA Technologies, Inc. VT82xxxxx UHCI
        USB 1.1 Controller (rev 80)
        00:10.1 USB Controller: VIA Technologies, Inc. VT82xxxxx UHCI
        USB 1.1 Controller (rev 80)
        00:10.2 USB Controller: VIA Technologies, Inc. VT82xxxxx UHCI
        USB 1.1 Controller (rev 80)
        00:10.3 USB Controller: VIA Technologies, Inc. USB 2.0 (rev 82)
        00:11.0 ISA bridge: VIA Technologies, Inc. VT8235 ISA Bridge
        00:11.1 IDE interface: VIA Technologies, Inc.
        VT82C586A/B/VT82C686/A/B/VT823x/A/C PIPC Bus Master IDE (rev 06)
        00:11.5 Multimedia audio controller: VIA Technologies, Inc.
        VT8233/A/8235/8237 AC97 Audio Controller (rev 50)
        00:12.0 Ethernet controller: VIA Technologies, Inc. VT6102
        [Rhine-II] (rev 74)
        01:00.0 VGA compatible controller: nVidia Corporation NV34
        [GeForce FX 5200] (rev a1)
        maurizio a maurizio-desktop:~$
        
        
        -iwlist scan (la mia rete è "Luna")
        
        maurizio a maurizio-desktop:~$ sudo iwlist scan
        lo        Interface doesn't support scanning.
        
        eth0      Interface doesn't support scanning.
        
        wlan2     Scan completed :
                  Cell 01 - Address: 00:14:7C:B5:EE:C4
                            ESSID:"3Com"
                            Mode:Managed
                            Channel:11
                            Encryption key:on
                            Bit Rates:0 kb/s
                            Quality:0/100  Signal level:-51 dBm  Noise
        level:0 dBm
                  Cell 02 - Address: 00:18:4D:69:06:4C
                            ESSID:"Luna"
                            Mode:Managed
                            Channel:11
                            Encryption key:on
                            Bit Rates:0 kb/s
                            Quality:0/100  Signal level:-41 dBm  Noise
        level:0 dBm
        
        pan0      Interface doesn't support scanning.
        
        
        -iwconfig
        
        maurizio a maurizio-desktop:~$ iwconfig
        lo        no wireless extensions.
        
        eth0      no wireless extensions.
        
        wlan2     RT61 Wireless  ESSID:"Luna"  Nickname:""
                  Mode:Managed  Frequency:2.462 GHz  Bit Rate=54 Mb/s   
                  RTS thr:off   Fragment thr:off
                  Link Quality=0/100  Signal level:-121 dBm  Noise
        level:-111 dBm
                  Rx invalid nwid:0  Rx invalid crypt:0  Rx invalid
        frag:0
                  Tx excessive retries:0  Invalid misc:0   Missed
        beacon:0
        
        pan0      no wireless extensions. 
        
        
        -contenuto di interfaces
        
        maurizio a maurizio-desktop:~$ sudo gedit /etc/network/interfaces
        
        auto wlan2
        iface wlan2 inet static
        address 192.168.0.3
        netmask 255.255.255.0
        network 192.168.0.0
        gateway 192.168.0.1
        wireless-essid Luna
        wireless-channel 11
        wireless-mode managed
        
        
        -contenuto di resolv.conf
        
        maurizio a maurizio-desktop:~$ sudo gedit /etc/resolv.conf
        
        nameserver 208.67.222.222
        nameserver 208.67.220.220
        nameserver 192.168.0.1
        
        
        -route
        
        maurizio a maurizio-desktop:~$ route
        Tabella di routing IP del kernel
        Destination     Gateway         Genmask         Flags Metric Ref
        Use Iface
        192.168.0.0     *               255.255.255.0   U     0      0
        0 wlan2
        link-local      *               255.255.0.0     U     1000   0
        0 wlan2
        default         192.168.0.1     0.0.0.0         UG    100    0
        0 wlan2
        

        -sudo /etc/init.d/networking restart

        maurizio a maurizio-desktop:~$ sudo /etc/init.d/networking restart
         * Reconfiguring network interfaces...
        Error for wireless request "Set Mode" (8B06) :
            SET failed on device wlan2 ; Function not implemented.
        
        [ OK ]