KASM-1973 virtualgl with egl PoC

src/common/xfce/window_manager_startup.sh

@@ -5,8 +5,8 @@ echo -e "\n------------------ Xfce4 window manager startup------------------"
 
 if [ "${START_XFCE4}" == "1" ] ;
     then
-	if [ -f /usr/bin/vglrun ] && [ -d /dev/dri ]; then
-            echo "Starting XFCE with VirtualGL"
+        if [ -f /usr/bin/vglrun ] && [ -d /dev/dri ] && [ -O /dev/dri/card0 ] && [ -O /dev/dri/renderD128 ] ; then
+	    echo "Starting XFCE with VirtualGL"
 	    DISPLAY=:1 /usr/bin/vglrun -d /dev/dri/card0 /usr/bin/startxfce4 --replace &
 	else
             echo "Starting XFCE"

src/ubuntu/install/tools/install_tools.sh

@@ -20,12 +20,4 @@ if [ "$DISTRO" = "ubuntu" ]; then
   #update mesa to latest
   add-apt-repository ppa:kisak/kisak-mesa
   apt full-upgrade -y
-
-  #install virtualgl
-  wget https://sourceforge.net/projects/virtualgl/files/2.6.90%20%283.0beta1%29/virtualgl_2.6.90_amd64.deb -P /tmp
-  set +e
-  dpkg -i /tmp/virtualgl_*amd64.deb
-  set -e
-  apt install -f -y
-  rm /tmp/virtualgl_*amd64.deb
 fi

src/ubuntu/install/virtualgl/install_virtualgl.sh

@@ -4,10 +4,10 @@ if [ "$DISTRO" = "ubuntu" ]; then
   apt full-upgrade -y
 
   #install virtualgl
-  wget https://sourceforge.net/projects/virtualgl/files/2.6.95%20%283.0rc1%29/virtualgl_2.6.95_amd64.deb -P /tmp
+  #wget https://sourceforge.net/projects/virtualgl/files/2.6.95%20%283.0rc1%29/virtualgl_2.6.95_amd64.deb -P /tmp
   set +e
-  dpkg -i /tmp/virtualgl_*amd64.deb
+  dpkg -i $INST_SCRIPTS/virtualgl/virtualgl_*amd64.deb
   set -e
   apt install -f -y
-  rm /tmp/virtualgl_*amd64.deb
+  rm $INST_SCRIPTS/virtualgl/virtualgl_*amd64.deb
 fi