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  1. How to completely uninstall Java? - Ask Ubuntu

    Dec 2, 2011 · How can I completely remove all traces of Java on my system? I already know how to install it in case I need it again.

  2. How do I uninstall Java - Ask Ubuntu

    Jan 5, 2015 · To uninstall the existing Java version 8.25, you can execute the following command: sudo apt-get remove openjdk-8-jre sudo apt-get remove openjdk-8-jre-lib To install the Java V8 again, …

  3. How to remove all version of java completely from Linux system

    Jul 27, 2015 · In attempt to run some 32-bit programs, I had to install java version 6. Java version 7 was already present. I used update-alteratives to switch between them. Somehow I messed up …

  4. java - Removing jdk 11 to jdk 8 - Ask Ubuntu

    Jul 10, 2019 · I have an ubuntu VM, where i by accident installed jdk 11, but i wanted to install jdk 8, and then set the enviroment variable like this. #in the .bashrc file if want to add the following lines e...

  5. How can I uninstall java from my Ubuntu? - Ask Ubuntu

    Apr 6, 2017 · When I write java -version in terminal it will displays following; The program 'java' can be found in the following packages: default-jre * gcj-4.8-jre-headless * openjdk-7-jre-headless * gcj...

  6. Removing Java completely from Ubuntu 14.04 LTS

    Jul 19, 2016 · Using this command where does it install all java components? In my system in /usr/lib/jvm i see the following listings: java-1.5.0-gcj-4.8-amd64 java-1.7.0-openjdk-amd64 java-7 …

  7. command line - How to uninstall JDK - Ask Ubuntu

    Dec 8, 2013 · This is the answer about how to uninstall (because the question is "How to uninstall JDK"), just ignore it if you have uninstalled it. The simplest way is to use terminal.

  8. uninstall - How to remove Oracle JDK - Ask Ubuntu

    Mar 31, 2012 · Run sudo update-alternatives --config java and choose an openjdk verion. Delete the oracle jdk files and if you need to uninstall openjdk too, do it with the Ubuntu Software Center.

  9. jdk - How do I uninstall Java 11 to be able to install Java 8 for ...

    Feb 20, 2019 · java, javac, javadoc, javafxpackager, javah, javap, javapackager, javaws How should I remove java in order to install Java 8 and be able to install Android Studio correctly?

  10. Completely uninstall java on ubuntu 15.10 - Ask Ubuntu

    Mar 19, 2016 · Completely uninstall java on ubuntu 15.10 Ask Question Asked 9 years, 9 months ago Modified 9 years, 9 months ago