Description of problem: 3.1.4 echoes 3.1.2 grub.cfg: menuentry 'Fedora Linux, with Linux 3.1.4- echo 'Loading Linux 3.1.2- linux /vmlinuz-3.1.4-
That is grub2 or grubby not updating the config file correctly. The kernel isn't even running at that point.
*** This bug has been marked as a duplicate of bug 732654 ***