home.md

@@ -1253,6 +1253,10 @@ Examples:
 * /opt/VirtualGL/bin/vglrun /opt/VirtualGL/bin/glxspheres64
 * /opt/VirtualGL/bin/vglrun glxgears
 
+With the "glxinfo" program, you should check for the strings:
+* direct rendering: Yes
+* OpenGL renderer string: TITAN Xp/PCIe/SSE2
+
 #### Programs that can run with "vglrun"
 
 * fsleyes
@@ -1263,6 +1267,8 @@ How to run:
 
 ![alt text](images/fsleyes-01.gif "fsleyes-01")
 
+Check for: *OpenGL renderer: TITAN Xp/PCIe/SSE2*
+
 ```
 nvidia-smi 
 +-----------------------------------------------------------------------------+