14.04

[Tom H]

On Wed, Apr 23, 2014 at 7:09 PM, R Kimber <richardkimber at btinternet.com> wrote:
> On Wed, 23 Apr 2014 18:14:31 +0200
> Nils Kassube wrote:
>
>> Thanks for the update. Maybe there are actually two issues and I hit the
>> other one because until now it didn't happen again here. Hopefully
>> someone will find a fix for you.
>
> I think the problem file is /boot/grub/grubenv. Mine is full of #s and
> nothing else.

If you haven't used grub-editenv, grub-reboot, or grub-set-default, it
won't have anything other than "#" in it.

You can delete it or move it our of the way and reboot. It'll be
recreated; it /might/ even be recreated without causing your error
message.