I want my laptop not to turn off monitor when on AC power under any circumstance.
And yet it becomes dark after a while - 10 minutes I guess.
I think the Xfce GUI settings involved are these here:
I am used with this type of behaviour in some Xfce system programs, they do not seem to have matured enough and have many aspects that need to be adjusted, usually there are some manual tweaks or workarounds for this.
Or maybe is this related to a screensaver?
What to do?