Re: Need Support to Upgrade from 13.6 to 15.3

I really appreciate your help!
Please provide me with steps to do this.
Will it impact my existing data (+ 650 GB) and compatibility?

On Tue, May 23, 2023 at 3:15 PM Alvaro Herrera <alvherre@alvh.no-ip.org>
wrote:

> On 2023-May-23, Dippu Kumar wrote:
>
> > apt policy libpq5
> > libpq5:
> >   Installed: 2:13.10-1.bionic
> >   Candidate: 2:13.10-1.bionic
> >   Version table:
> >  *** 2:13.10-1.bionic 500
> >         500 http://repo.percona.com/ppg-13/apt bionic/main amd64
> Packages
> >         100 /var/lib/dpkg/status
>
> So you seem to have a Percona repository enabled, and the libpq5 package
> comes from there.  You need to ask Percona about this, not the Postgres
> community -- or maybe get rid of the Percona repo completely, as it is
> clearly breaking your system.
>
> Also, maybe upgrade from Bionic.
>
> --
> Álvaro Herrera               48°01'N 7°57'E  —
> https://www.EnterpriseDB.com/
> "The important things in the world are problems with society that we don't
> understand at all. The machines will become more complicated but they won't
> be more complicated than the societies that run them."    (Freeman Dyson)
>