My Xfce goes black after some time when I'm not using computer. I already checked from setting/screensaver that mode is set to be disable screen saver, but the screen still goes black. How can I make sure that I can watch World Cup matches without screen going to black? Do I need some script that presses for example shift button every couple of minutes?
SnapOverflow
Make sure that Blank screen after, and Switch off display after are both disabled, and screen saver is Off. See image below.