30 lines
1.3 KiB
Diff
30 lines
1.3 KiB
Diff
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-- a/plugins/power/csd-power-manager.c
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+++ b/plugins/power/csd-power-manager.c
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@@ -33,6 +33,8 @@
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#include <libnotify/notify.h>
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#include <canberra-gtk.h>
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+#include <X11/extensions/dpms.h>
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+
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#define GNOME_DESKTOP_USE_UNSTABLE_API
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#include <libcinnamon-desktop/gnome-rr.h>
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@@ -3967,6 +3790,17 @@ csd_power_manager_start (CsdPowerManager
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/* set the initial dim time that can adapt for the user */
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refresh_idle_dim_settings (manager);
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+ /* Make sure that Xorg's DPMS extension never gets in our way. The defaults seem to have changed in Xorg 1.14
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+ * being "0" by default to being "600" by default
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+ * https://bugzilla.gnome.org/show_bug.cgi?id=709114
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+ */
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+ gdk_error_trap_push ();
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+ int dummy;
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+ if (DPMSQueryExtension(GDK_DISPLAY_XDISPLAY (gdk_display_get_default ()), &dummy, &dummy)) {
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+ DPMSSetTimeouts (GDK_DISPLAY_XDISPLAY (gdk_display_get_default ()), 0, 0, 0);
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+ }
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+ gdk_error_trap_pop_ignored ();
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+
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manager->priv->xscreensaver_watchdog_timer_id = g_timeout_add_seconds (XSCREENSAVER_WATCHDOG_TIMEOUT,
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disable_builtin_screensaver,
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NULL);
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