Re: update grub2

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> 
> > Hello,
> > 
> > After an update of teh kernel. the file:
> > /boot/grub2/grub.cfg is updated.
> > However thsi file is not update properly.
> 
> How? In which way is it not updated "properly"?
> 
> Prior to installing a new kernel, you could save a copy of grub.cfg,
> install a new kernel package, and then run diff on the old and new
> grub.cfg. What do you get?
> 
> > If I run:
> > grub2-mkconfig -o /boot/grub2/grub.cfg
> > then the file is OK.
> 
> Define "OK". 
> 
> grub2-mkconfig rewrites grub.cfg from scratch and under consideration
> of template files, such as those in /etc/grub.d, and add-on tools such
> as os-prober.
> 
> On the contrary, grubby (as run via the kernel packages) only inserts
> a new boot entry into the existing file. It does not recreate the file
> completely.

OK, I understand, my point is that the inserted part is wrong!
This is wrong:
 linux   /vmlinuz-3.14.3-200.fc20.x86_64 root=/dev/mapper/VolGrpSys_DK0-root

It should be DK1 (not DK0). How does it get this information?

Thank.



> > Somebody can tell me what is going on?
> 
> You haven't given enough details.
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===========================================================================
 Patrick DUPRÉ                                 | | email: pdupre@xxxxxxx
 Laboratoire de Physico-Chimie de l'Atmosphère | |
 Université du Littoral-Côte d'Opale           | |
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