From: paperbenni <paperbenni@gmail.com>
Date: Sun, 30 Aug 2020 20:47:04 +0000 (+0200)
Subject: fix nvidia card display lag
X-Git-Url: http://git.osdn.net/view?a=commitdiff_plain;h=73b258587654b85739ce761a10e6a5c2a90fb17b;p=instantos%2FinstantOS.git

fix nvidia card display lag
---

diff --git a/autostart.sh b/autostart.sh
index 4aa3e4f..03bd873 100755
--- a/autostart.sh
+++ b/autostart.sh
@@ -311,7 +311,14 @@ done &
 
 # auto open menu when connecting/disconnecting monitor
 if ! (iconf -i noautoswitch && iconf -i islaptop) || iconf -i autoswitch; then
-    DISPLAYCOUNT="$(xrandr | grep -c '[^s]connected')"
+
+    if nvidia-xconfig --query-gpu-info
+    then
+        DISPLAYCOUNT="$(nvidia-xconfig --query-gpu-info | grep -oi 'number of dis.*' | grep -o '[0-9]*')"
+    else
+        DISPLAYCOUNT="$(xrandr | grep -c '[^s]connected')"
+    fi
+
     if [ "$DISPLAYCOUNT" -eq "$DISPLAYCOUNT" ]; then
         while :; do
             NEWDISPLAYCOUNT="$(xrandr | grep -c '[^s]connected')"