Bruce Momjian <br...@momjian.us> writes:
> On Fri, Nov 13, 2020 at 12:06:34PM -0500, Jeremy Wilson wrote:
>> Not sure what you mean by this - I’ve installed the postgis packages for 9.5
>> and 13 and the extensions are installed and working in 9.5, but I’m not
>> doing anything but initdb and then pg_upgrade for 13.
> I think he is asking about shared_preload_libraries,
> local_preload_libraries, and session_preload_libraries.
Yeah, but if Jeremy isn't touching the new cluster's config between
initdb and pg_upgrade, those won't be set.
I'm kind of baffled at this point. It seems pretty likely that this
is related to the v13 postgis problems we've heard a few reports of,
but the symptoms are a lot different.
Best advice I can give is to go inquire on the postgis mailing lists
as to whether they've figured out the "free(): invalid pointer"
issue. (I assume that dropping postgis from the source DB is not
an option...)
regards, tom lane
