For some reasons, I cannot connect to internet on wifi, but I can connect to wireless broadband on Windows, but I don't know how to set it up in Ubuntu 13.04.
My connection is a DSL cable that I have plugged in the wifi router. I have a username and a passoword.
On Windows, I could connect easily as it automatically recognized the Broadband connection on my wifi. But I don't know how to set it up on Ubuntu.