I've hidden my last comment because it's wrong. I confirmed the author of this bug is right.
Yes, OpenJDK-8 cannot read the OpenJFX-11-Jars. Yes, Java-8 apps do not run in Java-11. But why does Jconsole report an empty/unavailable bootclasspath for OpenJDK-11? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1799946 Title: OpenJFX-11 does not work with OpenJDK-8 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/openjfx/+bug/1799946/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs