I'm trying to install Ubuntu on Oracle VirtualBox but when I get to the "Who are you?" page all keyboard and mouse input functionality seems to disappear - with exception of the buttons. I can't get past this page.
I'm following the WikiHow guide linked below showing how to install and it recommends using an on screen keyboard. It doesn't properly/correctly tell me how to get the keyboard. In any case the mouse also doesn't work so I can't select the text fields anyway.