Hi, you can start Josm on Ubuntu 18.04.1 LTS by running the java program directly. that is not the bug fix but allow to run josm in the meantime :)
first make sure that a java virtual machine is installed, for that enter in a terminal foo@bar:~$ java --version openjdk 10.0.2 2018-07-17 OpenJDK Runtime Environment (build 10.0.2+13-Ubuntu-1ubuntu0.18.04.4) OpenJDK 64-Bit Server VM (build 10.0.2+13-Ubuntu-1ubuntu0.18.04.4, mixed mode) if you have the command "java" then a virtual machine is installed and then execute the java compilled file with foo@bar:~$ cd /usr/share/josm/ foo@bar:/usr/share/josm$ java -jar josm.jar -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1770391 Title: Ubuntu 18.04 josm: No valid JVM found To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/josm/+bug/1770391/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs