Re: pg_upgradecluster version 10 to 16 question

On 6/11/25 13:07, David G. Johnston wrote:
> On Wednesday, June 11, 2025, Bruce Momjian <bruce(at)momjian(dot)us
> <mailto:bruce(at)momjian(dot)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(dot)klaver(at)aklaver(dot)com