Good morning. I have Neon 5.8 and Nvidia graphics card on my desktop. I went to Synaptic and installed Nvidia 3.6 and when I restarted, the screens resolution was 3 times bigger. So I was able to navigate back to Synaptic and UNinstalled the package and restarted and got the same thing. How can I get my desktop back to normal without reinstalling the whole operating system?