@jouharc Follow the steps on my update #30
You should be able to launch it once you have downgraded your jdk to version 8. Make sure when you run "java -version" from terminal, you can see version string "1.8.0_XXX" -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1754886 Title: Eclipse fails to start (java.lang.ClassNotFoundException: org.eclipse.core.runtime.adaptor.EclipseStarter) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/eclipse/+bug/1754886/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs