That should leave you connected to the CYREX router. If it does not have a password do the following: iwconfig wlan0 essid NAME_OF_ACCESS_POINTĪfter that, make sure to use dhclient so you can get a dynamic IP in case you don't get assigned one by the router. After you see your router in the list try to connect to it: The lookup will show you all possible Access Points (AP) visible to you. They might be something like wlan0, wlan1, eth1, eth2. If you do not know the name of your wireless devices type: iwconfig which will show you your wired/wireless devices and their names. You can also type iwconfig and find the name on the list that will show.) This should autocomplete the line with the network card's name. You need sudo to execute this option.To find out the name of your wireless card simply type iwlist and press TAB. wlan0 is my wireless card but could be different for each user. Open the terminal and lookup for the wireless connection: iwlist wlan0 s
If using the Legacy Upstart way: sudo service network-manager restart Part 1: Wireless Routers with no password or WEP Keyįor cases where the wireless router has no password or WEP security, do the following: If using the Legacy init.d way: sudo /etc/init.d/networking restart If using SystemD (since 14.10+): sudo systemctl start networking Before proceeding, make sure the network service is enabled (For cases where you might start Ubuntu using Recovery mode):ĭepending on your Ubuntu Version, you would need to start it using one of the following way:
The following command lines can be used to connect and disconnect depending on the Wireless card, wireless security and wireless router settings. Bonus How to find your network interface name via GUI.Part 6 Automatic connection when login in.Part 5 Deleting a Connection (Including Configuration File).Part 4 Disconnecting from a Wireless Router.Part 2.2 Connecting to a WPA Router with Network Manager.Part 2.1 Connecting to a WPA Router with wpa_supplicant.Part 2 Wireless Routers with WPA or WPA2 security Key.Part 1 Wireless Routers with no password or WEP Key.I have separated this guide into several parts, which consist of: This applies to 12.04+ since these are the ones I could test but could also be used in older versions.
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