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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. java - How to uninstall OpenJDK? - Ask Ubuntu

    Let me know how you get on, remember if you're using autoremove you need to specify the correct version of the openjdk, you might be running openjdk-6-jre. Additionally it's worth …

  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 …

  4. Removing Oracle JDK and re-configuring update-alternatives

    Apr 24, 2015 · 14.04 java uninstall jdk oracle Share Improve this question asked Apr 23, 2015 at 20:21

  5. 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?

  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 …

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

    Mar 31, 2012 · 3 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 …

  8. Remove annoying environment variable JAVA_TOOL_OPTIONS

    Jul 20, 2015 · Remove annoying environment variable JAVA_TOOL_OPTIONS Ask Question Asked 10 years, 3 months ago Modified 10 years, 3 months ago

  9. How can I uninstall oracle java 8 and install oracle java 7 instead ...

    I installed oracle java 8 by typing in terminal: sudo add-apt-repository ppa:webupd8team/java sudo apt-get update sudo apt-get install oracle-java8-installer but now I want to uninstall oracle …

  10. uninstall - How to remove Java? - Ask Ubuntu

    I installed Java using the terminal and I also installed Java using Wine to try and run a windows App and well didn't work so now I want to remove all Java 100%. How do I go about doing so? …