Public bug reported: Using completely up-to-date 16.04, firefox with icedtea to access HP iLO2 (integrated lights-out KVM card) on remote server. This always works on 14.04, but on 16.04 it always fails with the following exception:
Another available info: IcedTea-Web Plugin version: 1.6.2 (1.6.2-3ubuntu1) 11/6/16 2:42 PM Exception was: net.sourceforge.jnlp.LaunchException: Fatal: Initialization Error: Could not initialize applet. For more information click "more information button". at net.sourceforge.jnlp.Launcher.createApplet(Launcher.java:764) at net.sourceforge.jnlp.Launcher.getApplet(Launcher.java:686) at net.sourceforge.jnlp.Launcher$TgThread.run(Launcher.java:933) Caused by: net.sourceforge.jnlp.LaunchException: Fatal: Initialization Error: Unknown Main-Class. Could not determine the main class for this application. at net.sourceforge.jnlp.runtime.JNLPClassLoader.initializeResources(JNLPClassLoader.java:701) at net.sourceforge.jnlp.runtime.JNLPClassLoader. (JNLPClassLoader.java:285) at net.sourceforge.jnlp.runtime.JNLPClassLoader.createInstance(JNLPClassLoader.java:357) at net.sourceforge.jnlp.runtime.JNLPClassLoader.getInstance(JNLPClassLoader.java:429) at net.sourceforge.jnlp.runtime.JNLPClassLoader.getInstance(JNLPClassLoader.java:403) at net.sourceforge.jnlp.Launcher.createApplet(Launcher.java:729) ... 2 more Caused by: java.lang.ClassNotFoundException: Could not find class com.hp.ilo2.remcons.remcons at net.sourceforge.jnlp.runtime.JNLPClassLoader$CodeBaseClassLoader.findClassNonRecursive(JNLPClassLoader.java:2530) at net.sourceforge.jnlp.runtime.JNLPClassLoader.findClass(JNLPClassLoader.java:1682) at net.sourceforge.jnlp.runtime.JNLPClassLoader$CodeBaseClassLoader.findClass(JNLPClassLoader.java:2543) at net.sourceforge.jnlp.runtime.JNLPClassLoader.initializeResources(JNLPClassLoader.java:698) ... 7 more Caused by: java.security.PrivilegedActionException: java.lang.ClassNotFoundException: com.hp.ilo2.remcons.remcons at java.security.AccessController.doPrivileged(Native Method) at net.sourceforge.jnlp.runtime.JNLPClassLoader$CodeBaseClassLoader.findClassNonRecursive(JNLPClassLoader.java:2520) ... 10 more Caused by: java.lang.ClassNotFoundException: com.hp.ilo2.remcons.remcons at java.net.URLClassLoader.findClass(URLClassLoader.java:381) at net.sourceforge.jnlp.runtime.JNLPClassLoader$CodeBaseClassLoader.access$2001(JNLPClassLoader.java:2492) at net.sourceforge.jnlp.runtime.JNLPClassLoader$CodeBaseClassLoader$1.run(JNLPClassLoader.java:2523) at net.sourceforge.jnlp.runtime.JNLPClassLoader$CodeBaseClassLoader$1.run(JNLPClassLoader.java:2521) ... 12 more This is the list of exceptions that occurred launching your applet. Please note, those exceptions can originate from multiple applets. For a helpful bug report, be sure to run only one applet. 1) at 11/6/16 2:40 PM net.sourceforge.jnlp.LaunchException: Fatal: Initialization Error: Unknown Main-Class. Could not determine the main class for this application. at net.sourceforge.jnlp.runtime.JNLPClassLoader.initializeResources(JNLPClassLoader.java:701) at net.sourceforge.jnlp.runtime.JNLPClassLoader. (JNLPClassLoader.java:285) at net.sourceforge.jnlp.runtime.JNLPClassLoader.createInstance(JNLPClassLoader.java:357) at net.sourceforge.jnlp.runtime.JNLPClassLoader.getInstance(JNLPClassLoader.java:429) at net.sourceforge.jnlp.runtime.JNLPClassLoader.getInstance(JNLPClassLoader.java:403) at net.sourceforge.jnlp.Launcher.createApplet(Launcher.java:729) at net.sourceforge.jnlp.Launcher.getApplet(Launcher.java:686) at net.sourceforge.jnlp.Launcher$TgThread.run(Launcher.java:933) Caused by: java.lang.ClassNotFoundException: Could not find class com.hp.ilo2.remcons.remcons at net.sourceforge.jnlp.runtime.JNLPClassLoader$CodeBaseClassLoader.findClassNonRecursive(JNLPClassLoader.java:2530) at net.sourceforge.jnlp.runtime.JNLPClassLoader.findClass(JNLPClassLoader.java:1682) at net.sourceforge.jnlp.runtime.JNLPClassLoader$CodeBaseClassLoader.findClass(JNLPClassLoader.java:2543) at net.sourceforge.jnlp.runtime.JNLPClassLoader.initializeResources(JNLPClassLoader.java:698) ... 7 more Caused by: java.security.PrivilegedActionException: java.lang.ClassNotFoundException: com.hp.ilo2.remcons.remcons at java.security.AccessController.doPrivileged(Native Method) at net.sourceforge.jnlp.runtime.JNLPClassLoader$CodeBaseClassLoader.findClassNonRecursive(JNLPClassLoader.java:2520) ... 10 more Caused by: java.lang.ClassNotFoundException: com.hp.ilo2.remcons.remcons at java.net.URLClassLoader.findClass(URLClassLoader.java:381) at net.sourceforge.jnlp.runtime.JNLPClassLoader$CodeBaseClassLoader.access$2001(JNLPClassLoader.java:2492) at net.sourceforge.jnlp.runtime.JNLPClassLoader$CodeBaseClassLoader$1.run(JNLPClassLoader.java:2523) at net.sourceforge.jnlp.runtime.JNLPClassLoader$CodeBaseClassLoader$1.run(JNLPClassLoader.java:2521) ... 12 more 2) at 11/6/16 2:40 PM net.sourceforge.jnlp.LaunchException: Fatal: Initialization Error: Could not initialize applet. For more information click "more information button". at net.sourceforge.jnlp.Launcher.createApplet(Launcher.java:764) at net.sourceforge.jnlp.Launcher.getApplet(Launcher.java:686) at net.sourceforge.jnlp.Launcher$TgThread.run(Launcher.java:933) 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:701) at net.sourceforge.jnlp.runtime.JNLPClassLoader. (JNLPClassLoader.java:285) at net.sourceforge.jnlp.runtime.JNLPClassLoader.createInstance(JNLPClassLoader.java:357) at net.sourceforge.jnlp.runtime.JNLPClassLoader.getInstance(JNLPClassLoader.java:429) at net.sourceforge.jnlp.runtime.JNLPClassLoader.getInstance(JNLPClassLoader.java:403) at net.sourceforge.jnlp.Launcher.createApplet(Launcher.java:729) ... 2 more Caused by: java.lang.ClassNotFoundException: Could not find class com.hp.ilo2.remcons.remcons at net.sourceforge.jnlp.runtime.JNLPClassLoader$CodeBaseClassLoader.findClassNonRecursive(JNLPClassLoader.java:2530) at net.sourceforge.jnlp.runtime.JNLPClassLoader.findClass(JNLPClassLoader.java:1682) at net.sourceforge.jnlp.runtime.JNLPClassLoader$CodeBaseClassLoader.findClass(JNLPClassLoader.java:2543) at net.sourceforge.jnlp.runtime.JNLPClassLoader.initializeResources(JNLPClassLoader.java:698) ... 7 more Caused by: java.security.PrivilegedActionException: java.lang.ClassNotFoundException: com.hp.ilo2.remcons.remcons at java.security.AccessController.doPrivileged(Native Method) at net.sourceforge.jnlp.runtime.JNLPClassLoader$CodeBaseClassLoader.findClassNonRecursive(JNLPClassLoader.java:2520) ... 10 more Caused by: java.lang.ClassNotFoundException: com.hp.ilo2.remcons.remcons at java.net.URLClassLoader.findClass(URLClassLoader.java:381) at net.sourceforge.jnlp.runtime.JNLPClassLoader$CodeBaseClassLoader.access$2001(JNLPClassLoader.java:2492) at net.sourceforge.jnlp.runtime.JNLPClassLoader$CodeBaseClassLoader$1.run(JNLPClassLoader.java:2523) at net.sourceforge.jnlp.runtime.JNLPClassLoader$CodeBaseClassLoader$1.run(JNLPClassLoader.java:2521) ... 12 more ** Affects: ubuntu Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1644001 Title: 16.04 IcedTea broken for iLO2 KVM, works fine on 14.04. 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