[X2Go-Commits] [live-build-x2go] 23/26: 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 18:31:49 CET 2018
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x2go pushed a commit to branch feature/openbox-stretch
in repository live-build-x2go.
commit 3098300758cf02d1316e0da64e1bf1acdf9853bc
Author: Stefan Baur (BAUR-ITCS) <kontakt at baur-itcs.de>
Date: Tue Jan 16 11:46:27 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 5286d03..50aa813 100755
--- a/config/includes.chroot/lib/live/config/2900-x2go-thinclientconfig
+++ b/config/includes.chroot/lib/live/config/2900-x2go-thinclientconfig
@@ -104,7 +104,7 @@ echo -en "\n\$(date +'%F | %T | ')'\$0' spawned OpenBox." | tee -a /dev/tty8
# 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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