[X2Go-Commits] [live-build-x2go] 30/42: improved code to fix blank screen happening with DisplayPort and some buggy TFTs (xset q reports "Monitor is on" even though it is pitch black) - fourth attempt - using a minres with same hsync/vsync polarity

git-admin at x2go.org git-admin at x2go.org
Wed Jan 24 18:11:43 CET 2018


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x2go pushed a commit to branch feature/mate-minidesktop-stretch
in repository live-build-x2go.

commit fdbc68f3542ef293ba650731e8d3f1d18d4ab4bf
Author: Stefan Baur (BAUR-ITCS) <kontakt at baur-itcs.de>
Date:   Tue Jan 16 11:45:18 2018 +0100

    improved code to fix blank screen happening with DisplayPort and some buggy TFTs (xset q reports "Monitor is on" even though it is pitch black) - fourth attempt - using a minres with same hsync/vsync polarity
---
 config/includes.chroot/lib/live/config/2900-x2go-thinclientconfig | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/config/includes.chroot/lib/live/config/2900-x2go-thinclientconfig b/config/includes.chroot/lib/live/config/2900-x2go-thinclientconfig
index eb2741e..47e0037 100755
--- a/config/includes.chroot/lib/live/config/2900-x2go-thinclientconfig
+++ b/config/includes.chroot/lib/live/config/2900-x2go-thinclientconfig
@@ -88,7 +88,7 @@ openbox &
 # code to fix blank screen happening with DisplayPort and some buggy TFTs (xset q reports "Monitor is on" even though it is pitch black)
 if grep -q '\W*blankdpmsfix\W*' /proc/cmdline; then
 	CURRENTRES=\$(xrandr | awk '\$0 ~/\*/ { print \$1}') # determine current resolution
-	xrandr -s 640x480 # set low resolution to trigger TFT wakeup
+	xrandr -s 800x600 # set low resolution to trigger TFT wakeup
 	while ! [ "\$(xrandr | awk '\$0 ~/\*/ { print \$1}')" = "\$CURRENTRES" ] ; do
         	xrandr -s \$CURRENTRES # restore original resolution
 	done

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