F17: /boot/grub2' is not readable by GRUB on boot. Installation is impossible. Aborting.

[Jayson Rowe]

On Mon, May 07, 2012 at 12:22:32PM +1000, Nick Urbanik wrote:
> Dear Folks,
> 
> I've upgraded from F16 to F17 on this machine with yum,
> [https://fedoraproject.org/wiki/Upgrading_Fedora_using_yum] and it
> seems okay so far, except for this:
> 
> $ sudo grub2-install /dev/sda
> /usr/share/grub/grub-mkconfig_lib: line 53: 29562 Segmentation fault      (core dumped) "${grub_probe}" -t fs "$path" > /dev/null 2>&1
> Path `/boot/grub2' is not readable by GRUB on boot. Installation is impossible. Aborting.
> 
> I'm afraid to reboot.
> -- 
> Nick Urbanik http://nicku.org 808-71011 nick.urbanik at optusnet.com.au
> GPG: 7FFA CDC7 5A77 0558 DC7A 790A 16DF EC5B BB9D 2C24  ID: BB9D2C24
> I disclaim, therefore I am.
> -- 
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Possibly could be related to this bug:
https://bugzilla.redhat.com/show_bug.cgi?id=809111

Did a little searching and found this GRUB bug on gnu.org as well: 
http://savannah.gnu.org/bugs/?36004

Sorry I don't have much more of an answer.

Jayson