Problem Blanking Monitor

[Stephen P. Molnar]

I have just updated my Linux platform with Debian Buster with the Xfce 
desktop (from Debian Stretch0.

I am using the Molecule/xscreensaver-gl as the single Xscreensaver. 
Unfoprtunately, I can't seem to find the correct settings to blank the 
monitor screen.

Googling only brings up many solutions for blank monitor screens, but 
not the solution for my problem

Assistance will be appreciated.

Thanks in advance...

-- 
Stephen P. Molnar, Ph.D.            Life is a fuzzy set
http://www.Molecular-Modeling.net   Multivariate and stochastic
614.312.7528 (c)
Skype:  smolnar1