Codice: Seleziona tutto
sudo /etc/init.d/networking restartsi, hai ragione.madebyn ha scritto: ci faresti leggere i tuoi files di configurazione ? "interfaces" e "wpa_supplicant.conf" :-)
prova a controllare se nel tuo file /etc/network interfaces c'è una configurazione di questo tipoiface ethx/wlanx inet static/dhcp <--- static o dhcp a seconda della tua configurazione e ethx/wlanx a seconda dell'interfaccia assegnata
address ....
gateway....
netmask.... <--- queste opzioni nel caso tu abbia "inet static"
broadcast....
wpa-driver wext (wext se utilizzi driver wext... in genere sono wext)
wpa-conf /etc/wpa_supplicant/wpa_supplicant.conf (file di configurazione della rete wifi)
auto ethx/wlanx <---- ethx o wlanx a seconda del nome assegnato all'interfaccia wifi
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zasso@ubuntu:~$ 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
# The primary network interface
#auto eth0
#iface eth0 inet dhcp
# The Wireless Lan in Lux
auto eth1
iface eth1 inet static
address 192.168.0.120
netmask 255.255.255.0
network 192.168.0.255
gateway 192.168.0.1
wireless-essid CasaLux
wireless-channel 6
wireless-mode managed
wpa-driver wext
wpa-conf /etc/wpa_supplicant.conf
zasso@ubuntu:~$ 
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sudo update-rc.d networking restart defaultsecco che dicehumptydumptysetonawall ha scritto: un'alternativa:
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sudo update-rc.d networking restart defaults
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zasso@ubuntu:~$ sudo update-rc.d networking restart defaults
usage: update-rc.d [-n] [-f] <basename> remove
update-rc.d [-n] <basename> defaults|multiuser [NN | sNN kNN]
update-rc.d [-n] <basename> start|stop NN runlvl [runlvl] [...] .
-n: not really
-f: force
zasso@ubuntu:~$ Prova a togliere questi e configurare solo il file wpa_supplicant.conf (essid e il tipo di chiave utilizzata li inserisci li) <--- se guardi in rete è pieno di esempi per configurare questo file di configurazione, che poi viene eseguito in automatico con l'inserimento della riga:wireless-essid CasaLux
wireless-channel 6
wireless-mode managed
# The Wireless Lan in Lux
iface eth1 inet static
address 192.168.0.120
netmask 255.255.255.0
network 192.168.0.255
gateway 192.168.0.1
wpa-driver wext
wpa-conf /etc/wpa_supplicant/wpa_supplicant.conf
auto eth1
un'alternativa:
Codice:
sudo update-rc.d networking restart defaults
ecco che dice
Codice:
zasso@ubuntu:~$ sudo update-rc.d networking restart defaults
usage: update-rc.d [-n] [-f] remove
update-rc.d [-n] defaults|multiuser [NN | sNN kNN]
update-rc.d [-n] start|stop NN runlvl [runlvl] [...] .
-n: not really
-f: force
zasso@ubuntu:~$
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zasso@ubuntu:~$ sudo update-rc.d networking_restart defaults
update-rc.d: /etc/init.d/networking_restart: file does not exist
zasso@ubuntu:~$ e poisudo mv /etc/init.d/networking restart /etc/init.d/networking_restart
sudo update-rc.d networking_restart defaults
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sudo /etc/init.d/networking restartCodice: Seleziona tutto
root@ubuntu:~# ifconfig
eth0 Link encap:Ethernet HWaddr 00:16:36:1D:78:35
inet addr:192.168.0.121 Bcast:192.168.0.255 Mask:255.255.255.0
inet6 addr: fe80::216:36ff:fe1d:7835/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:737 errors:0 dropped:0 overruns:0 frame:0
TX packets:803 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:694128 (677.8 KiB) TX bytes:271104 (264.7 KiB)
Interrupt:17
eth1 Link encap:Ethernet HWaddr 00:13:02:07:3B:77
inet addr:192.168.0.120 Bcast:192.168.0.255 Mask:255.255.255.0
UP BROADCAST MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:96 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:17 Base address:0xe000 Memory:54000000-54000fff
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:81 errors:0 dropped:0 overruns:0 frame:0
TX packets:81 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:5857 (5.7 KiB) TX bytes:5857 (5.7 KiB)
root@ubuntu:~# Codice: Seleziona tutto
root@ubuntu:~# 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
# The primary network interface
auto eth0
iface eth0 inet dhcp
# The Wireless Lan in Lux
auto eth1
iface eth1 inet static
address 192.168.0.120
netmask 255.255.255.0
network 192.168.0.255
gateway 192.168.0.1
wireless-essid CasaLux
wireless-channel 6
wireless-mode managed
wpa-driver wext
wpa-conf /etc/wpa_supplicant.conf
root@ubuntu:~#Codice: Seleziona tutto
root@ubuntu:~# cat /etc/wpa_supplicant.conf
network={
ssid="CasaLux"
psk="SPassQuakkedunEDumman"
key_mgmt=WPA-PSK
proto=WPA
pairwise=CCMP TKIP
}
root@ubuntu:~# Codice: Seleziona tutto
sudo /etc/init.d/networking restart Codice: Seleziona tutto
zasso@ubuntu:~$ sudo /etc/init.d/networking restart
* Reconfiguring network interfaces...
Internet Systems Consortium DHCP Client V3.0.4
Copyright 2004-2006 Internet Systems Consortium.
All rights reserved.
For info, please visit http://www.isc.org/sw/dhcp/
Listening on LPF/eth1/00:13:02:07:3b:77
Sending on LPF/eth1/00:13:02:07:3b:77
Sending on Socket/fallback
DHCPRELEASE on eth1 to 192.168.0.1 port 67
There is already a pid file /var/run/dhclient.eth1.pid with pid 134993416
Internet Systems Consortium DHCP Client V3.0.4
Copyright 2004-2006 Internet Systems Consortium.
All rights reserved.
For info, please visit http://www.isc.org/sw/dhcp/
Listening on LPF/eth1/00:13:02:07:3b:77
Sending on LPF/eth1/00:13:02:07:3b:77
Sending on Socket/fallback
DHCPDISCOVER on eth1 to 255.255.255.255 port 67 interval 7
DHCPDISCOVER on eth1 to 255.255.255.255 port 67 interval 7
DHCPDISCOVER on eth1 to 255.255.255.255 port 67 interval 9
DHCPDISCOVER on eth1 to 255.255.255.255 port 67 interval 8
No DHCPOFFERS received.
No working leases in persistent database - sleeping.
[ OK ]Codice: Seleziona tutto
zasso@ubuntu:~$ sudo /etc/init.d/networking restart
Password:
* Reconfiguring network interfaces... [ OK ] upAlessiogian ha scritto: Aggiornamento:
se do il comandoimpostando il dhcp anche per il wireless ottengo questo:Codice: Seleziona tutto
sudo /etc/init.d/networking restart
Se invece lo do impostando static, ho:Codice: Seleziona tutto
zasso@ubuntu:~$ sudo /etc/init.d/networking restart * Reconfiguring network interfaces... Internet Systems Consortium DHCP Client V3.0.4 Copyright 2004-2006 Internet Systems Consortium. All rights reserved. For info, please visit http://www.isc.org/sw/dhcp/ Listening on LPF/eth1/00:13:02:07:3b:77 Sending on LPF/eth1/00:13:02:07:3b:77 Sending on Socket/fallback DHCPRELEASE on eth1 to 192.168.0.1 port 67 There is already a pid file /var/run/dhclient.eth1.pid with pid 134993416 Internet Systems Consortium DHCP Client V3.0.4 Copyright 2004-2006 Internet Systems Consortium. All rights reserved. For info, please visit http://www.isc.org/sw/dhcp/ Listening on LPF/eth1/00:13:02:07:3b:77 Sending on LPF/eth1/00:13:02:07:3b:77 Sending on Socket/fallback DHCPDISCOVER on eth1 to 255.255.255.255 port 67 interval 7 DHCPDISCOVER on eth1 to 255.255.255.255 port 67 interval 7 DHCPDISCOVER on eth1 to 255.255.255.255 port 67 interval 9 DHCPDISCOVER on eth1 to 255.255.255.255 port 67 interval 8 No DHCPOFFERS received. No working leases in persistent database - sleeping. [ OK ]
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zasso@ubuntu:~$ sudo /etc/init.d/networking restart Password: * Reconfiguring network interfaces... [ OK ]
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