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  • Thanks for the answer! This combined with ctrl-alt-delor's answer provides me pretty much all the explanation I was looking for :) I'm new to actually posting questions on Stack Exchange and I wish I could give you both the checkmark! Commented Feb 20, 2020 at 23:08
  • I think (but haven't checked) that this will also work with Xorg when it's using its fbdev driver. Commented Feb 21, 2020 at 9:01
  • 7
    Mouse to frame buffer was the most fun I had all day Commented Feb 21, 2020 at 20:45
  • Also it's interesting to visualise things like your disk: cat /dev/sda1 > /dev/fb0 makes some cool patterns Commented Feb 22, 2020 at 14:56