Screen Blacking out Reliably After 15 Seconds Inactivity on T530

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Screen Blacking out Reliably After 15 Seconds Inactivity on T530

Tim Evans-2
F23: Linux harrier 4.4.7-300.fc23.x86_64 running on a Lenovo T530 with
Intel graphics:

lspci | grep -i vga
00:02.0 VGA compatible controller: Intel Corporation 3rd Gen Core
processor Graphics Controller (rev 09)

xorg-x11-server-Xwayland-1.18.3-1.fc23.x86_64

Screen is blacking out reliably after 15 second of inactivity.  Touching
the mousepad lights it back up, but often with a different app on screen.

Does not occur in Windows 10, so would not seem to be hardware-related.

Presumably, this is an X thing.

Anyone else seeing anything like this?
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Tim Evans |5 Chestnut Court
443-394-3864 |Owings Mills, MD 21117
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