I am running openbox window manager on my CachyOS. After a period of time and no use, the display will blank out but come back immediately with a keyboard or mouse input. No screensaver or power manager is installed. I tried the following in my /home/user/.config/openbox/autostart file but, it does not seem to work. Is there a “fix” that I can impliment to keep the display from blanking without installing another app? Appreciate the help! xset s off & xset -dpms &