I run terminal only / non-gui Ubuntu installations, but I'm having a devil of a time getting it to have a higher resolution. I'd like to run very high resolution framebuffers so that I can see more text on the screen than the traditional mega big font (low resolution). I've tried `sudo hwinfo --framebuffer`, but there are NO results. From what I can gather from this, https://askubuntu.com/a/874715/134500, I should be able to take the mode and insert it into /etc/default/grub, but nope, can't get anything.