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Date: Wed, 11 Jun 2025 13:14:10 -0700
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Subject: Re: pg_upgradecluster version 10 to 16 question
To: "David G. Johnston" <david.g.johnston@gmail.com>,
 Bruce Momjian <bruce@momjian.us>
Cc: Jim Cunning <jlcunning46@gmail.com>,
 "pgsql-general@lists.postgresql.org" <pgsql-general@lists.postgresql.org>
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From: Adrian Klaver <adrian.klaver@aklaver.com>
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On 6/11/25 13:07, David G. Johnston wrote:
> On Wednesday, June 11, 2025, Bruce Momjian <bruce@momjian.us 
> <mailto:bruce@momjian.us>> wrote:
> 
>     On Wed, Jun 11, 2025 at 11:59:24AM -0700, Jim Cunning wrote:
>      > I configured the PGDG repository and tried to install
>     postgresql-10 on my
>      > kubuntu 24.04 LTS desktop system, but apt refused to install it
>     because of
>      > unsatisfied dependencies.  I then installed kubuntu 22.04 LTS on
>     a backup
>      > system and was able to install postgresql-10 there.  I was able
>     to use pg_dump
>      > to recover all the data and move it to the replacement server
>     running ubuntu
>      > 24.04 LTS with postgresql-16.  All should be good.  Thanks for
>     the help.
> 
>     Uh, newer vesions of pg_dump should be able to dump from a PG 10
>     cluster.
> 
> 
> A running cluster, yes.  Apparently the PGDG packaging for PG10 is 
> incompatible with Kubuntu 24.04 thus no running cluster.  It worked in 
> 22.04.  Given that PG10 was obsolete when 24.04 came out this isn’t a 
> shock to me.

That is what is confusing me.

This:

https://apt.postgresql.org/pub/repos/apt/dists/noble-pgdg/10/

indicates it is at least expected to install.

> 
> David J.
> 

-- 
Adrian Klaver
adrian.klaver@aklaver.com