while trying to install ubuntu 12.04 after putting my wi-fi code in and press continue it doesent do anything the curser turns in to the ball that spins and doesent do anything else...i left it for 2 hours and still nothing :(
During installing, do not connect to internet via WIFI or any other source. When you are connected to internet, it might be trying to update as well. Choose replace windows and try to install, but do not click anywhere which is written as connect to a network or something like that. You should be able to install. Please try this without being connected to internet. If the problem persists , Please leave a comment. And you don't need to provide any WIFI code. make sure you are not connected to any network or internet during installation.
Hope this helps, else ask again with your problem with details. Thanks