I also have this problem. Actually, plugins are not loaded, and therefore the tools menu shows much less items it should. However, a link from /usr/lib/ggobi/plugins to /usr/share/ggobi/plugins solves the issue.
-- plugin library misconfiguration https://launchpad.net/bugs/73594 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs