Re: BUG #16351: PostgreSQL closing connection during requests with segmentation fault

From: Johannes Mols <johannes(dot)mols(at)gmail(dot)com>
To: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
Cc: Michael Paquier <michael(at)paquier(dot)xyz>, Hamid Akhtar <hamid(dot)akhtar(at)gmail(dot)com>, pgsql-bugs(at)lists(dot)postgresql(dot)org
Subject: Re: BUG #16351: PostgreSQL closing connection during requests with segmentation fault
Date: 2020-04-09 17:42:04
Message-ID: CAOiYe5u2XUTKgbcM0fptCgXE9aD0JqeBXDk=1f=1vxrpu8pjSQ@mail.gmail.com
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Thank you for the info. I couldn't get it to work and honestly have no idea
what the problem is here.
So, as I'm working on a relatively small project database-wise, my solution
was to switch to MS SQL.

Best regards,
Johannes Mols

On Thu, Apr 9, 2020 at 3:40 PM Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> wrote:

> Johannes Mols <johannes(dot)mols(at)gmail(dot)com> writes:
> > I did, but I'm unable to do so. The wiki asks me to enable debug packages
> > as described here: https://wiki.ubuntu.com/DebuggingProgramCrash
> > I then found the postgresql-10-dbg package here:
> >
> https://www.ubuntuupdates.org/package/postgresql/trusty-pgdg/main/base/postgresql-10-dbg
> > ...
> > The following packages have unmet dependencies:
> > postgresql-10-dbg : Depends: postgresql-10 (= 10.8-1.pgdg14.04+1) but
> > 10.12-0ubuntu0.18.04.1 is to be installed
>
> That's the wrong repo, evidently. You got the code from the PGDG
> repository, so you need to get the matching debug-symbol package
> from the same place. I gather you don't have the PGDG repo enabled
> by default. I'm not a debian/ubuntu person so I'm not sure about
> the exact commands to enable a non-default repo for apt-get.
>
> It looks like there may be a version skew problem as well. 10.12
> is the latest v10 release, 10.8 is, um, not. If you are still on
> 10.8 then it would behoove you to first update to 10.12 and see
> if maybe we already fixed the bug. In any case, you have to find
> a debug-symbol package that *exactly* matches your installed code,
> or it's worthless.
>
> regards, tom lane
>

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