I am trying to connect to my WEP network just using the command-line (Linux).I run:sudo iwconfig wlan0 mode Managed essid 'my_network' key 'xx:xx:... hex key, 26 digits'Then I try to obtain an IP withsudo dhclient -v wlan0orsudo dhclient wlan0without success (tried to ping google.com).I know that the keyword is right, and I also tried with the ASCII key using 's:key', and again, the same result.I get the message below when running dhclient:Listening on LPF/wlan0/44:...Sending on   LPF/wlan0/44:...Sending on   Socket/fallbackDHCPDISCOVER on wlan0 to 255.255.255.255 port 67 interval 3 I have no problem connecting with WICD or the standard Ubuntu tool.
Connecting to wifi network through command line
command line;networking;wifi