I am on Ubuntu 20.10, my Tor browser is up-to-date and I use SafeEyes app. SafeEyes is an app to help protect against eye strain. There are breaks where the system is sort of suspended for 20 seconds or so.
Ever since I upgraded to Ubuntu 20.10 from Ubuntu 20.04 SafeEyes breaks have been causing glitches. When the breaks start, the other open windows take 5 seconds or so to completely disappear and the screen to turn black (break screen), sometimes even longer--almost the duration of the break itself! My graphics divers are up to date. I have an Intel graphics card.
But the biggest problem is that every time there is a SafeEyes break, my Tor browser closes abruptly (if I am using it when the break starts). How do I fix this?