Whic just movingit, does not create a replacement for, which would work for you. Which to XServer, instead of it being there and corrupted, or there with the incorrect permissions, it ended up not being there at all. Sudo rebootWhat that person had you do was just to move it. As you can see from the date of that sticky, I have over twice that in years of experience with helping people to resolve Graphics Issues. If you can get a tty console like you did, your kernel boots and you have a console prompt. If you looked at the Graphics Resolution Sticky of mine, in my Signature Line, the Graphics Layer can be repaired in place. On your last questions: Do you need to reinstall Ubuntu.

Such as- Have you tried rebooting and does it show the splash and get to a Login Manager? If you run the UbuntuForums 'system-info' script in my signature line, that will answer most of those questions, more, and give us a good idea of what we are looking at. Or did you not have a Graphical Login Manager configured? What is your configured Desktop Manager (DE)? (The graphical Login manager.) What Desktop Environment (DE) did you last use successfully? (because it sounds like you might have a few.) What version and flavor of Ubuntu are you running? It saysHow did you 'suspend' the network manager? Ive been looking online for different solutions and a lot of answers said to try xhost +. I suspended network manager to test something and resumed it and now I can't boot into a desktop environment or use anything graphical.

Keepass2 ubuntu 20.04