This appears to be effecting Fedora users as well https://bugzilla.redhat.com/show_bug.cgi?id=650600
** Bug watch added: Red Hat Bugzilla #650600 https://bugzilla.redhat.com/show_bug.cgi?id=650600 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/668655 Title: FLTK menus not drawn until mouse movement -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs