Have you seen issue below before when launching remote console in Ubuntu?
net.sourceforge.jnlp.LaunchException: Fatal: Initialization Error: Could not initialize application. The application has not been initialized, for more information execute javaws from the command line.

at net.sourceforge.jnlp.Launcher.createApplication(Launcher.java:782)

at net.sourceforge.jnlp.Launcher.launchApplication(Launcher.java:522)

at net.sourceforge.jnlp.Launcher$TgThread.run(Launcher.java:904)

Caused by: net.sourceforge.jnlp.LaunchException: Fatal: Initialization Error:
Unknown Main-Class. Could not determine the main class for this application.
at
net.sourceforge.jnlp.runtime.JNLPClassLoader.initializeResources(JNLPClassLoader.java:684)

at net.sourceforge.jnlp.runtime.JNLPClassLoader.(JNLPClassLoader.java:277)

at net.sourceforge.jnlp.runtime.JNLPClassLoader.createInstance(JNLPClassLoader.java:351)

at net.sourceforge.jnlp.runtime.JNLPClassLoader.getInstance(JNLPClassLoader.java:418)

at net.sourceforge.jnlp.runtime.JNLPClassLoader.getInstance(JNLPClassLoader.java:394)

at net.sourceforge.jnlp.Launcher.createApplication(Launcher.java:774)
... 2 more"



It is running on Ubuntu 14.04 with kernel 3.19.

There is no Java from Oracle for it.