Walter Weinmann <walter(dot)weinmann(at)gmail(dot)com> writes:
> I use the official PostgreSQL image of DockerHub (docker pull
> postgres:13.1) Is it possible that in 13.1 the default password encryption
> has been changed to scram-sha-256? That would explain my problem, because
> in the image the parameter *password_encryption* in *postgresql.conf* is
> commented out.
Seems unlikely, but the pg_settings row for password_encryption would
tell you more about what the active setting is and where it came from.
regards, tom lane