Update: if run the Fiji launcher ```Image-linux64 --system``` (runs Fiji with java 8u252) and don't click anywhere until the Fiji window is open and ready, then the UI is responsive as expected (i.e. all is good).
But if I click away to another application while Fiji is launching, then the UI, when ready, is frozen. A workaround is then to either be patient and not click anywhere, or to use the 8u172 java bundled with Fiji, which doesn't have this UI freezing problem. (Merely run Fiji like ```ImageJ-linux64```, assuming the Fiji.app/java/linux-amd64/ folder is populated with java jdk 8u172). -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1880246 Title: Java desktop application freezes with openjdk 8u252 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/openjdk-8/+bug/1880246/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
