- HOW TO ENABLE JAVA IN FIREFOX ON LINUX MACHINE HOW TO
- HOW TO ENABLE JAVA IN FIREFOX ON LINUX MACHINE INSTALL
- HOW TO ENABLE JAVA IN FIREFOX ON LINUX MACHINE UPDATE
- HOW TO ENABLE JAVA IN FIREFOX ON LINUX MACHINE MANUAL
Installing the Oracle Java RPM does not restore these associations you will need to re-add them manually. This means that you will no longer be able to launch Java executables (other than applets) from a web browser or file manager.
HOW TO ENABLE JAVA IN FIREFOX ON LINUX MACHINE UPDATE
For Java Web Services, you will still need to update the file associations in your desktop environment and/or web browser.īy removing the `icedtea-web` functionality, you also removed all file associations to OpenJDK from your desktop environment. You can now use Java applets in any web browser on your system. The installation of Java and appropriate links are complete. Plugin=$(rpm -ql $(rpm -qa | grep jre) | grep libnpjp2.so) & ln -svf "$plugin" /usr/lib64/browser-plugins/ Plugin=$(rpm -ql $(rpm -qa | grep jre) | grep libnpjp2.so) & ln -svf "$plugin" /usr/lib/browser-plugins/ You can now create a link and point it to your browser plugin. It should return a result with its absolute path. Rpm -ql $(rpm -qa | grep jre) | grep libnpjp2.so You can check that file using rpm command. What we are interested in, is the file libnpjp2.so (that file location can change any time depending on the SUSE version and the jre package version.) which came with the jre package. Update-alternatives -set javaws /usr/java/latest/bin/javaws Update-alternatives -install "/usr/bin/javaws" "javaws" "/usr/java/latest/bin/javaws" 1 Update-alternatives -set java /usr/java/latest/bin/java Update-alternatives -install "/usr/bin/java" "java" "/usr/java/latest/bin/java" 1 Once it is complete, copy and paste the following: Copy and paste the following into terminal as root:Īgree to remove the package.
HOW TO ENABLE JAVA IN FIREFOX ON LINUX MACHINE INSTALL
Once the install is complete, you may have to removed icedtea-web. Java HotSpot(TM) 64-Bit Server VM (build 25.251-b08, mixed mode) Java(TM) SE Runtime Environment (build 1.8.0_251-b08) It creates a new link to the java cmd of the version I want to use, and I just need to specify it to my system with : In this case (multiple version of java) and depending on the "update-alternative" error, symbolic links have to be created to the new version of java command you want/need to use. Update-alternatives: error: alternative javaws can't be slave of java: it is a slave of. To be certain of your architecture, open a terminal by running the command (Alt+F2 in KDE): konsole or xterm This method is recommended for those that require Oracle's Java for websites that insist on the genuine article in order to be accessed.ĭetermine what architecture you are running before downloading the package to your system. You will not have the Icedtea Web plugin, only the official Java. The purpose of this installation method is to be a quick and easy setup. Java Runtime Environment Install using Oracle's RPM NOTE: Before actually proceeding further, read the " Discussion" to this SDB for updates and contributions which may not yet have been accepted to be part of the main SDB. This way, one might even follow both procedures in a sequence, since the JDK and the JRE are installed in different directories, but only the latter is going to be used by your system (or whichever the symbolic link is pointing to). jdk_Oracle, will be used for the symbolic link pointing to the folder where the Oracle Java Environment is located. With both the procedures given below, for JDK and for JRE installation, the same name, i.e. Installing both packages when they have the same version number is not (quite) useful. Differences with JRE installation should be clearer, should someone want to install just the Java Runtime Environment. The JRE installation is a shorter version of the JDK installation, therefore the procedure to install the JRE will be shown first. Java Development Kit (JDK): in addition to the Java Runtime Environment (JRE) above, it includes all the tools needed to develop, test and debug programs written with Java language.Java Runtime Environment (JRE): includes Java virtual machine), libraries, Java application launcher, web browser and in general everything should be needed to run programs written with Java language.On the Oracle Java website two versions are available for downloading:
HOW TO ENABLE JAVA IN FIREFOX ON LINUX MACHINE HOW TO
Here is a quick guide on how to install the newest and secure version. 5.4 Setting options specific for version of installed Java JRE (option)ĭue to Oracle (Sun) licensing policies, Java JRE cannot be included in the repositories of openSUSE anymore.5 Procedure with runtime environment only (JRE).4.4 Setting options specific for version of installed Java (option).4 Procedure with development kit included (JDK).
HOW TO ENABLE JAVA IN FIREFOX ON LINUX MACHINE MANUAL
3.2 Bash script to gzip manual pages and install update-alternative.3.1 Obtaining and installing the rpm package.3 Java Development Kit installation using Oracle's RPM.2 Java Runtime Environment Install using Oracle's RPM.