"I am Taiwan user and new to Ubuntu, please forgive me for some wrong/inappropriate translations on wordings or terminology."
I installed JOSM from Ubuntu software today (about 7/24 UTC+8 20:30) Click short-cut on GUI, JOSM appeared no action and terminated without launching on window/screen. And I asked for help on forum, people suggest me enter sudo josm on terminal then results appeared No valid JVM found, I think this error appeared commonly on previous cases. I generally did like this for java runtime environment, I entered on terminal: sudo ln -s /usr/bin/java /usr/local/bin/jamvm However, I am not sure if it is essential since in Ubuntu 18 JRE should be worked initially, Then in JOSM aspect, we adjusted these things: sudo echo "deb https://josm.openstreetmap.de/apt trusty universe" >> /etc/apt/sources [or replace as (echo "deb https://josm.openstreetmap.de/apt trusty universe" | sudo tee -a /etc/apt/sources)] wget -q https://josm.openstreetmap.de/josm-apt.key -O- | sudo apt-key add - sudo apt-get update sudo apt-get remove josm josm-plugins sudo apt-get install josm some of the core technical info can be found on these two web pages; https://josm.openstreetmap.de/wiki/Download#Ubuntu and https://josm.openstreetmap.de/wiki/HowTo/JOSM-under-Linux however this bug or deficiency on JOSM/Ubuntu or may be very complicated for beginners to adjust themselves. sorry for so long descriptions. -- 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