Hi I’ve got a bit of a niggly problem. Each time I try and disable the screen saver it never seems to work. When watching a film it’ll always cut to screen saver after 15 mins with a password unlock screen.
I’ve set it to like 90 mins and it still does it after 15!
Exactly this problem experienced on one of two near identical machines. Resolved just as shown in the image shown in caf4926’s message by Disabling Power Management.