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Message-ID: <12d5ab38-b180-4b4b-8c69-a314dd4a8a31@aklaver.com>
Date: Wed, 11 Jun 2025 13:10:53 -0700
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Subject: Re: pg_upgradecluster version 10 to 16 question
To: Bruce Momjian <bruce@momjian.us>, Jim Cunning <jlcunning46@gmail.com>
Cc: pgsql-general@lists.postgresql.org
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 <aEneo8E6U7ntAW5D@momjian.us>
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From: Adrian Klaver <adrian.klaver@aklaver.com>
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On 6/11/25 12:53, Bruce Momjian 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.
> 

The issue is the OP just had the $DATADIR and no Postgres 10 binaries to 
run an instance.

-- 
Adrian Klaver
adrian.klaver@aklaver.com