Xfce 4.20 screensaver and locking

[Mirdarthos]

Hi @stormschip,

Most likely this:

@philm

XFCE 4.20 may blank display after 5 mins idle time regardless of power management settings

Most likely this: Disable screen blanking

Call xfce4-screensaver-preferences and disable the screensaver.
xfce4-screensaver - Usage [Xfce Docs]