I have a Controller node and Compute node on Ubuntu 12.04, grizzly release. I can successfully create a VM, but I cannot reach console of the VM. It says "noVNC ready: native WebSockets, canvas rendering" and stays like this forever. I tried different browsers and nothing works. The screen stays gray forever but does not bring the console.

Controller Node (Running novnc, nova-novncproxy, nova-consoleauth)

nova.conf file: novncproxy_host=0.0.0.0 novncproxy_port=6080 novncproxy_base_url=http://172.25.1.1:6080/vnc_auto.html

Compute Node (Running nova-compute)

nova.conf file: vnc_enabled=true vncserver_proxyclient_address=172.25.1.2 novncproxy_base_url=http://172.25.1.1:6080/vnc_auto.html xvpncproxy_base_url=http://172.25.1.1:6081/console vncserver_listen=0.0.0.0