Yesterday, I installed some updates on Ubuntu 12.04 and I restarted my computer. Ever since then I've been unable to use my DSL wired connection.
I have Windows 7 installed along side Ubuntu, on Windows 7 I can use my DSL connection as normal. The problem occurred after the update; The wired tab was completely empty. If I try to edit it, it shows an error, "no connection available."
Please help, I'm new to Ubuntu.