I'm trying to install Ubuntu.
I've done this a thousand times and usually it's fine. However, this time it has got the screen fonts all far too large. So I can't actually get the mouse to a lot of the buttons and options, making it impossible to install.
I've had some minimal success by rotating the display by 90 degrees which lets me get to a few options, but this (a) makes my head hurt and (b) only gets me so far.
So I'd like a way to install using the command line. How do I do this?