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Java plugin for Linux Firefox 3.6+

After several tries getting a java application running on Firefox v3.6.10 on my Ubuntu 10.04, here is how I finally got it up & running.

The standard procedurre is as follows:

1. Download and install the Linux version of the Java software.

2. Create a simbolic link to your (will depends on Firefox version):

A) Firefox version earlier than 3.6
Create a simbolic link to the plugin:
your_firefox_plugin_dir# ln -s /your_path_to_java/plugin/i386/ns7/libjavaplugin_oji.so libjavaplugin_oji.so

B) Firefox 3.6 and later need the Next-Generation Java Plug-In (details)
Run this command in the plugins directory of your Firefox installation to create a symbolic link to the Java plugin:
your_firefox_plugin_dir# ln -s /usr/your_path_to_java/lib/i386/libnpjp2.so libnpjp2.so

3. Test it
Open Firefox and type about:plugins on the address bar. You should see the plugin installed along with some other information.

More...
MozzillaZine Knowledgebase: Java
Manual Installation and Registration of Java Plugin for Linux

Hope it helps.
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