I have Kubuntu 12.04 installed on dual boot with Windows 7, when I search for my IP on Google, I get different results: one IP for Windows 7, and other for Kubuntu (it says also no proxy detected)
I was banned from a certain webpage, they say that my user account is banned as well as my computer. I can't enter with other newly created accounts, but with kubuntu, I can enter with no problems (not same banned account, but the same computer, that means they banned the IP address only).
How can I change my IP address on Kubuntu to another, in case they detect that is the same computer, or I get banned again? I am using default network manager.
I receive internet from a router with DCHP enabled, and other computers connected to the router. On Windows 7 I sometimes use the virtual wifi miniport to share internet with a laptop and that laptop gets different IP addresses each time I create the network.