buona sera, lista! problema piccolo, mail lunga. Me ne scuso... Da un po' ho una raspberry (rev. B). Installata raspbian e collegata alla tv via hdmi. Tutto ok. Ho comprato un dongle wifi tra quelli consigliati e compatibile: > ID 7392:7811 Edimax Technology Co., Ltd EW-7811Un 802.11n Wireless > Adapter [Realtek RTL8188CUS] e l'ho installato con relativo firmware. tutto funziona, ma non navigo, cioè vedo _solo_ la rete interna: è minimamente sufficiente perché vedo il nas... ma non è quello che può (e deve) fare. Non riesco a capire dove ho sbagliato... se pingo il router nessun problema: > ping 192.168.1.1 > PING 192.168.1.1 (192.168.1.1) 56(84) bytes of data. > 64 bytes from 192.168.1.1: icmp_req=1 ttl=255 time=1.71 ms > 64 bytes from 192.168.1.1: icmp_req=2 ttl=255 time=1.91 ms > 64 bytes from 192.168.1.1: icmp_req=3 ttl=255 time=1.73 ms > 64 bytes from 192.168.1.1: icmp_req=4 ttl=255 time=1.91 ms > 64 bytes from 192.168.1.1: icmp_req=5 ttl=255 time=1.92 ms > 64 bytes from 192.168.1.1: icmp_req=6 ttl=255 time=1.67 ms > ^C > --- 192.168.1.1 ping statistics --- > 6 packets transmitted, 6 received, 0% packet loss, time 5006ms > rtt min/avg/max/mdev = 1.678/1.814/1.929/0.121 ms ma se pingo l'esterno niente... > ping google.com > connect: Network is unreachable > apt-get update > Err http://archive.raspberrypi.org wheezy Release.gpg > Impossibile iniziare la connessione a archive.raspberrypi.org:80 > (93.93.128.211). - connect (101: La rete non è raggiungibile) [IP: > 93.93.128.211 80] infatti > ping 93.93.128.211 > connect: Network is unreachable [e da altro pc, stessa rete, nessun problema a pingare quell'IP né a navigare...] Anche se sono su adsl alice non è un problema di DNS: se collego il cavo ethernet il raspberry esce tranquillamente... cos'altro posso controllare per sistemare? Mario Allego, preventivamente, i file di configurazione... interfaces: > cat /etc/network/interfaces > auto lo > > iface lo inet loopback > > #iface eth0 inet dhcp > > auto eth0 > allow-hotplug eth0 > iface eth0 inet static > address 192.168.1.90 > netmask 255.255.255.0 > network 192.168.1.0 > broadcast 192.168.1.255 > gateway 192.168.1.1 > # dns-* options are implemented by the resolvconf package, if > installed > dns-nameservers 192.168.1.1 > dns-search casa > > auto wlan0 > allow-hotplug wlan0 > iface wlan0 inet static > wpa-ssid "**********" > wpa-psk ********* > address 192.168.1.91 > netmask 255.255.255.0 > network 192.168.1.0 > broadcast 192.168.1.255 > gateway 192.168.1.1 > # dns-* options are implemented by the resolvconf package, if > installed > dns-nameservers 192.168.1.1 > dns-search casa ifconfig: > eth0 Link encap:Ethernet HWaddr b8:27:********* > UP BROADCAST MULTICAST MTU:1500 Metric:1 > RX packets:15506 errors:0 dropped:1 overruns:0 frame:0 > TX packets:11840 errors:0 dropped:0 overruns:0 carrier:0 > collisions:0 txqueuelen:1000 > RX bytes:1820259 (1.7 MiB) TX bytes:1372599 (1.3 MiB) > > lo Link encap:Local Loopback > > > wlan0 Link encap:Ethernet HWaddr 80:************** > inet addr:192.168.1.91 Bcast:192.168.1.255 Mask:255.255.255.0 > UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 > RX packets:1309426 errors:0 dropped:16472 overruns:0 frame:0 > TX packets:390146 errors:0 dropped:0 overruns:0 carrier:0 > collisions:0 txqueuelen:1000 > RX bytes:1138118820 (1.0 GiB) TX bytes:38904795 (37.1 MiB) iwconfig > wlan0 IEEE 802.11bg ESSID:"************" Nickname:"<WIFI@REALTEK>" > Mode:Managed Frequency:2.452 GHz Access Point: > 00:********** > Bit Rate:54 Mb/s Sensitivity:0/0 > Retry:off RTS thr:off Fragment thr:off > Encryption key:****-****-****-****-****-****-****-**** > Security mode:open > Power Management:off > Link Quality=100/100 Signal level=100/100 Noise level=0/100 > Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0 > Tx excessive retries:0 Invalid misc:0 Missed beacon:0
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