A license window will appear: Press TAB and then ENTER. Open a terminal (Application Menu/ Accessories/ Terminal) and type in: sudo aptitude install sun-java6-jre sun-java6-plugin Enter your password if prompted. This solution from en. should work for you. Alternatively, click the Tools menu to confirm that Java Console is there. I have struggled to get java to run on firefox on ubuntu 10.04. When you want to use a different plugin, or version of a plugin, remove the symbolic links to any other versions and create a fresh symbolic link to the new one. Only one Java Plugin can be used at a time. Uninstall any previous installations of Java Plugin. Type about:plugins in the Location bar to confirm that the Java Plugin is loaded. To install the Java Plugin follow these steps: Exit Firefox. Remove the symbolic links (or move them to another directory) to javaplugin-oji.so and libnpjp2.so from the Firefox plugins directory.Ĭreate a symbolic link to the Java Plugin in the Firefox plugins directory. To install the Java Plugin follow these steps: At the bottom of the window is a version string line that contains either 'Linux i686' (32-bit) or 'Linux x86_64' (64-bit). It should output the following: openjdk version '11.0.11' OpenJDK Runtime Environment (build 11.0.11+9-Ubuntu-0ubuntu2) OpenJDK 64-Bit Server VM (build 11.0.11+9-Ubuntu-0ubuntu2, mixed mode. We can check if OpenJDK JRE was properly installed by running: java -version. To determine which version of Firefox you are running, launch the application, and select the menu item Help > About Mozilla Firefox. To install the OpenJDK JRE, we run: sudo apt install default-jre. A 64-bit version of Adobe Flash is currently under development. If you need support for more plugins and would like to install a 32-bit version of Firefox to accomplish that, then see the section below. If you are using a 32-bit Firefox, you should use the 32-bit Java Plugin (from the lib/i386 directory). Since the release of Hardy Heron it is possible to use the 64-bit browser, Flash, Java, and MPlayer plugins from the Ubuntu repositories.

Install java plugin firefox ubuntu