VirtualGL and NoMachine

setup.md

• Install NoMachine server edition on server: https://www.nomachine.com/download/download&id=25
• Install VirtualGL on server: http://sourceforge.net/projects/virtualgl/files/2.4.90%20%282.5beta1%29/
• Ensure that the server is using hardware rendering & has OpenGL enabled.
• Edit /usr/NX/etc/node.cfg and
  • uncomment EnableVirtualGLSupport 0 and replace 0 with 1
  • uncomment DefaultDesktopCommand and replace string "/usr/local/bin/nxsession.sh"
• Create /usr/local/bin/nxsession.sh with the following contents:

#!/bin/bash

export VGL_DISPLAY=$DISPLAY
/etc/gdm/Xsession gnome-session

• Make /usr/local/bin/nxsession.sh executable
• Run vglserver_config +s +f +t
• Restart the machine