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Firefox Java Plugin not loading specifically in OEL

763732Jul 2 2010 — edited Jul 8 2010
I have been trying to get the Java Plugin to load in my Firefox browser to no avail. This seems to be the case only on OEL. Java Plugin loads successfully in Firefox in Ubuntu, Windows and Mac. Hence the post in the OEL forum.

I have gone through the documented install instructions for the Java plugin without success on OEL, but works fine on Ubuntu and other OS's.

I am runnning the following environment:
OEL: 2.6.18-194.3.1.0.2.el5
Firefox: 3.6.4
Java: 1.6.0_20

Java is installed in - /usr/java/jre1.6.0_20
Firefox/Mozilla plugin directory is at - /usr/lib/mozilla/plugins, /usr/lib/mozilla/plugins-wrapped
Symbolic linked /usr/java/jre1.6.0_20/plugin/i386/ns7/libjavaplugin_oji.so to both the above directories

But upon starting Firefox I do not see the java plugin listed in config:about or from Tools->Add Ons->Plugins.

Needless to say, the java detection test at java.com fails to identify the plugin and reports a missing plugin.

I have tried to symbolic link the java plugin to my local .mozilla/plugins directory, but the result is the same.

Comments

From a terminal window, please try:
$ /usr/bin/firefox
and show any messages that are displayed.
763732 Jul 2 2010
Tried it, and there were no messages displayed in the terminal window.
763732 Jul 2 2010
Seems like I raised a red herring. I guess its a lesson in RTFM for me.

With Firefox 3.6 we need to use the next generation Java plugin libnpjp2.so found in <jre>/lib/i386 and not the older libjavaplugin_oji.so found in <jre>/plugin/i386/ns7.
783309 Jul 6 2010
Here's what i did and to fix that same problem:

cd /usr/lib/mozilla/
mkdir plugins
cd plugins
ln -s /usr/java/default/lib/i386/libnpjp2.so
DK67 Jul 8 2010
Thanks. This solved my problem.
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Locked on Aug 5 2010
Added on Jul 2 2010
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