Merge branch 'update-xorg-template' into 'master'

updated xorg.conf.j2

See merge request hpc-team/ansible_cluster_in_a_box!235

roles/deploy-xorg/templates/xorg.conf.j2

@@ -66,8 +66,10 @@ Section "Screen"
     Device         "Device{{item.screens.index(screen)}}"
     Monitor        "Monitor{{item.screens.index(screen)}}"
     DefaultDepth    24
-    Option         "UseDisplayDevice" "None"
     Option         "ProbeAllGpus" "false"
+{% if item.boardname == 'GRID K1' %}
+    Option         "UseDisplayDevice" "None"
+{% endif %}
     SubSection     "Display"
         Virtual     1920 1200
         Depth       24

roles/gpu/templates/xorg.conf.j2

@@ -66,8 +66,10 @@ Section "Screen"
     Device         "Device{{item.screens.index(screen)}}"
     Monitor        "Monitor{{item.screens.index(screen)}}"
     DefaultDepth    24
-    Option         "UseDisplayDevice" "None"
     Option         "ProbeAllGpus" "false"
+{% if item.boardname == 'GRID K1' %}
+    Option         "UseDisplayDevice" "None"
+{% endif %}
     SubSection     "Display"
         Virtual     1920 1200
         Depth       24