I tried to install Ubuntu 13.04 alongside my 64-bit Windows 7, but when I used the installation DVD the only option that showed up was to replace Windows with it. Does anyone know why the option to install alongside my original OS does not appear?
It is partitioned into my main drive and a backup drive. I should add that I had Ubuntu 12.04 on my machine before, but I had to uninstall it due to being unable to enter text when prompted for a password to install anything. This is the same setup I had before I installed the original Ubuntu.