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.

Apr 6, 2019 · I have set my environmental variable $JAVA_HOME within the /etc/environment file. Worked like a charm! Now I want to remove it. After removing the line completely ...

To uninstall OpenJDK, you need to run these commands in your terminal. You can get the terminal by using these keys, ctrl + shift + enter. Remove Openjdk only: $ sudo apt-get remove openjdk* …

Jul 10, 2019 · $ java -version outputs: openjdk version "11.0.3" 2019-04-16 does anybody know how i can remove this java version, and then add the java jdk environment variable manually?

Dec 8, 2013 · I see that you've already uninstalled the JDK (Java Development Kit) and JRE (Java Runtime Environment). The openjdk-*-jre* is actually the JRE (Java Runtime Environment) of …

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 …

Jul 20, 2015 · This is because you have installed jayatana that enables global menu support for Java swing applications in Ubuntu. There are few ways of doing this: Option 1: Remove jayatana package …

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 …

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?

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.