how to integrate an old installation in Grub and startmenu

[Lentes, Bernd]

----- On Sep 13, 2021, at 11:06 AM, Liam Proven lproven at gmail.com wrote:


> 
> Well, I see errors there and that is what you need to pursue, I think.
> 
> Can you mount the volume groups and read/write their contents?

Yes. I think that comes from the fact that the PV and VG has been created with Ubuntu 16.04,
but the os-prober is started from 20.04, so PV and VG are old for him.
I don't think that this is related with my problem.

Bernd
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