I've had a response from Sun, who recommend testing JDK7, where the empty window bug is fixed. Taskbar icons are missing in both JDK6 and JDK7
-- ImageJ application windows empty when compiz enabled https://bugs.launchpad.net/bugs/229824 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
