Hi everyone,

So, I wanted to give an update because I actually solved the screen flickering problem.

While I was enjoying Xubuntu, it bothered me that I did not try to fix Ubuntu. So, I did some research and found that Autodave was on to something about the memory. I found some videos and learned about swappiness and how the default Ubuntu levels are pretty low. The following video helped me fix the swappiness levels and now I have not had one screen flicker.

The YouTube video can be found here: https://youtu.be/BLVtxpm5c2A?t=11m1s