[VirtualGL-Users] Java Buttons and Pull Down Menus with VirtualGL

[Michael A. S. <mic...@nr...>]

I am running a NASA WorldWind based Java application using VirtualGL.  
The 3D GL rendering of the globe and terrain over local gigabit and 
remote VPN is excellent.  However, clicking on a Java Pull down or 
Button causes the application as well as all windows on the client to 
freeze for a period of about 10-15 seconds.  I never get the pulldown 
menu displayed.  This only manifests itself on the slower remote VPN 
connection, not the Gigabit Lan connection.  Any ideas to what may be 
happening?  The VirtualGL server is Ubuntu 14.04 with OpenJDK 8 and 
2.5.3 of VirtualGL.

Thanks,

Mike...