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Re: Debian will not boot any more, wrong UUID

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Hi Stefan,

that is easy to explain. The kernel is searching for a device with the special 
UUID. As I changed the size of the partition with gparted, the UUID changed.

Now the kernel says: This UUID is not existent, what is correct (kernel param: 
root=UUID=MyUUIDXXXXX)

I can not get the new UUID (blkid -l /dev/nvme0Pn6) , because no livesystem 
does see any /dev/nvme. If I could, I could edit the kernel param and set the 
correct UUID by hand. (as you know, in grub I can edit the boot parms).

This is the problem.

Hope this makes things clearer.

Best 

Hans
 
> I don't understand how the UUID could be such a hard problem.
> 
> I can see that a change in UUID could pose a problems but not an
> insurmountable one.
> 
> Maybe if you give some more details, people will be able to help.
> This said, if you don't have a /dev/nvme* and the disk you need to
> access is accessed via nvme, then no amunt of UUID change will help you
> (the UUID is just one of the ways you can name the disk, but the actual
> access needs to go through the /dev/nvme* thingy in the end anyway).
> 
> 
>         Stefan

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Thread

Debian will not boot any more, wrong UUID Hans <hans.ullrich@loop.de> - 2023-09-30 17:40 +0200
  Re: Debian will not boot any more, wrong UUID David Christensen <dpchrist@holgerdanske.com> - 2023-10-01 02:50 +0200
    Re: Debian will not boot any more, wrong UUID Hans <hans.ullrich@loop.de> - 2023-10-01 20:00 +0200
  Re: Debian will not boot any more, wrong UUID hw <hw@adminart.net> - 2023-10-01 05:10 +0200
    Re: Debian will not boot any more, wrong UUID David Christensen <dpchrist@holgerdanske.com> - 2023-10-01 09:10 +0200
      Re: Debian will not boot any more, wrong UUID Hans <hans.ullrich@loop.de> - 2023-10-01 19:50 +0200
        Re: Debian will not boot any more, wrong UUID Stefan Monnier <monnier@iro.umontreal.ca> - 2023-10-01 20:20 +0200
          Re: Debian will not boot any more, wrong UUID Hans <hans.ullrich@loop.de> - 2023-10-01 20:40 +0200
            Re: Debian will not boot any more, wrong UUID Stefan Monnier <monnier@iro.umontreal.ca> - 2023-10-02 01:00 +0200
      Re: Debian will not boot any more, wrong UUID hw <hw@adminart.net> - 2023-10-01 22:30 +0200
    Re: Debian will not boot any more, wrong UUID Hans <hans.ullrich@loop.de> - 2023-10-01 19:10 +0200
      Re: Debian will not boot any more, wrong UUID Jeffrey Walton <noloader@gmail.com> - 2023-10-01 19:40 +0200
        Re: Debian will not boot any more, wrong UUID Hans <hans.ullrich@loop.de> - 2023-10-01 20:30 +0200
      Re: Debian will not boot any more, wrong UUID Eduardo M KALINOWSKI <eduardo@kalinowski.com.br> - 2023-10-01 21:20 +0200
      Re: Debian will not boot any more, wrong UUID Hans <hans.ullrich@loop.de> - 2023-10-01 21:30 +0200
        Re: Debian will not boot any more, wrong UUID David Wright <deblis@lionunicorn.co.uk> - 2023-10-02 05:10 +0200
  Re: Debian will not boot any more, wrong UUID "Andrew M.A. Cater" <amacater@einval.com> - 2023-10-01 16:30 +0200
    Re: Debian will not boot any more, wrong UUID Hans <hans.ullrich@loop.de> - 2023-10-01 19:50 +0200
      Re: Debian will not boot any more, wrong UUID Jeffrey Walton <noloader@gmail.com> - 2023-10-02 00:40 +0200
  Re: Debian will not boot any more, wrong UUID Michel Verdier <mv524@free.fr> - 2023-10-01 20:30 +0200
    Re: Debian will not boot any more, wrong UUID Hans <hans.ullrich@loop.de> - 2023-10-01 20:50 +0200
      Re: Debian will not boot any more, wrong UUID Michel Verdier <mv524@free.fr> - 2023-10-02 00:20 +0200
  Re: Debian will not boot any more, wrong UUID The Wanderer <wanderer@fastmail.fm> - 2023-10-01 20:50 +0200
    Re: Debian will not boot any more, wrong UUID Hans <hans.ullrich@loop.de> - 2023-10-01 21:40 +0200
      Re: Debian will not boot any more, wrong UUID The Wanderer <wanderer@fastmail.fm> - 2023-10-01 23:50 +0200
        Re: Debian will not boot any more, wrong UUID The Wanderer <wanderer@fastmail.fm> - 2023-10-01 23:50 +0200
      Re: Debian will not boot any more, wrong UUID Steve McIntyre <steve@einval.com> - 2023-10-02 10:50 +0200
        [SOLVED] Re: Debian will not boot any more, wrong UUID Hans <hans.ullrich@loop.de> - 2023-10-02 17:20 +0200
  Re: Debian will not boot any more, wrong UUID Felix Miata <mrmazda@earthlink.net> - 2023-10-01 22:40 +0200
  Re: Debian will not boot any more, wrong UUID Curt <curty@free.fr> - 2023-10-02 17:10 +0200
    Re: Debian will not boot any more, wrong UUID Hans <hans.ullrich@loop.de> - 2023-10-02 17:20 +0200

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