My PC goes to sleep or I suspend it and when I wake it up it prompts the lock screen as usual. I enter my password and after that I am stuck on a scree that says “This session is locked you’ll be redirected to the unlock dialog automatically in a few seconds” on all 3 monitors and I don’t get redirected anywhere. The fans are spinning and all 24 threads are used at 100%. When I go into another tty, I noticed DesktopVideoUpdater is taking all my CPU and that killing lightdm makes me go back to the login screen and actually unlocks this time, but it erases my session and all programs are closed. I have been having this issue since last weekend, I assume some update is the case of it because I did not make any changes.