From 300ed02b95d52e6e86177c0f23e6211c6e855496 Mon Sep 17 00:00:00 2001
From: Ken Moore <moorekou@gmail.com>
Date: Thu, 21 May 2020 10:20:11 -0400
Subject: Ensure the older screensaver system in X11 is also disabled when DPMS
 is disabled

---
 src-qt5/core/libLumina/LuminaX11.cpp | 3 +++
 src-qt5/core/libLumina/LuminaX11.pri | 2 +-
 2 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/src-qt5/core/libLumina/LuminaX11.cpp b/src-qt5/core/libLumina/LuminaX11.cpp
index 6a71f629..96f7c17f 100644
--- a/src-qt5/core/libLumina/LuminaX11.cpp
+++ b/src-qt5/core/libLumina/LuminaX11.cpp
@@ -31,6 +31,7 @@
 
 //XLib includes
 #include <X11/extensions/Xdamage.h>
+#include <X11/Xproto.h>
 
 #define DEBUG 0
 
@@ -188,11 +189,13 @@ void LXCB::SetCurrentWorkspace(int number){
 //Display Power Management System (DPMS)
 // ===== enableDPMS() =====
 void LXCB::enableDPMS(){
+  XSetScreenSaver( QX11Info::display(), 600, 600, PreferBlanking, DontAllowExposures); //10 minutes - older pre-dpms protocol
   xcb_dpms_enable(QX11Info::connection());
 }
 
 // ===== disableDPMS() =====
 void LXCB::disableDPMS(){
+  XSetScreenSaver( QX11Info::display(), 0, 0, PreferBlanking, DontAllowExposures); //older pre-dpms protocol
   xcb_dpms_disable(QX11Info::connection());
 }
 
diff --git a/src-qt5/core/libLumina/LuminaX11.pri b/src-qt5/core/libLumina/LuminaX11.pri
index e22b83ad..163fe50e 100644
--- a/src-qt5/core/libLumina/LuminaX11.pri
+++ b/src-qt5/core/libLumina/LuminaX11.pri
@@ -1,7 +1,7 @@
 
 QT *= x11extras
 
-LIBS *= -lc -lxcb -lxcb-ewmh -lxcb-icccm -lxcb-image -lxcb-composite -lxcb-damage -lxcb-util -lxcb-dpms -lXdamage 
+LIBS *= -lc -lxcb -lxcb-ewmh -lxcb-icccm -lxcb-image -lxcb-composite -lxcb-damage -lxcb-util -lxcb-dpms -lXdamage -lX11
 
 #LUtils Files
 SOURCES *= $${PWD}/LuminaX11.cpp
-- 
cgit