Comment 3 for bug 1909012

As you can see from the attached photo, the central screen suddenly blackens when I hover while I was working on a word processor. The problem could be a conflict between opening shotwell program in the background, as could very well happen with other programs that still require cpu resources. I ask to have some answers and to be able to know if doing the upgrade of the ubuntu version, always in LTS, can solve some bugs.
I ask for an answer to updates as well and also to the fact that I have to keep restarting my computer to fix these bugs.
Thanks