sleeping desktop -

[Bob Goodwin]

This Fedora 29 computer"goes to sleep" with no keyboard input for a 
rather short time and I don't know how to "wake it?" I really don't know 
what mode is causing it, suspect something like suspend/hibernate which 
i don't need or want.

When that happens I only know to press the computer on/off button for a 
second and restart it immediately. Very annoying ...

Are thee commands I can use to wake it up, if that is what is happening. 
If so is it a configuration setting?

This an updated F29, I believe I have the screensaver and lock disabled, 
even so, I can recover from them from the keyboard ...

Bob