I don't know exactly whether it was limewire or azureus (not installed as a package), but there was a startup-script which just checked for a "java" executable in some paths, one of them was "usr/java", so it couldn't continue. But since I don't know anymore (I reported this bug half a year ago and I've a different setup by now) I think you can close this bug.
-- Symlink /usr/java missing https://launchpad.net/bugs/53051 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs