https://bugs.freedesktop.org/show_bug.cgi?id=110659

--- Comment #79 from Pierre-Eric Pelloux-Prayer pierre-eric.pelloux-prayer@amd.com --- (In reply to Michel Dänzer from comment #76)

(In reply to tempel.julian from comment #75)

...

Is it possible that Wine or the affected programs in Wine are the clients that are at fault for this?

Certainly. It looks like the intention is to prevent the monitors from entering power saving mode.

Maybe the code from this wine patch https://www.winehq.org/pipermail/wine-devel/2018-July/129014.html ("winex11.drv: Wake up the display on user input") is causing this?

(adding a breakpoint in wine for the XResetScreenSaver function should confirm)