Comment 38 for bug 1815665

This bug was fixed in the package postgresql-9.5 - 9.5.16-0ubuntu0.16.04.1

---------------
postgresql-9.5 (9.5.16-0ubuntu0.16.04.1) xenial; urgency=medium

  * New upstream release(s) (LP: #1815665)
    - By default, panic instead of retrying after fsync() failure, to avoid
      possible data corruption. A new server parameter "guc-data-sync-retry"
      has been added to control this;
    - d/p/pg-9.5-Disallow-setting-client_min_messages-higher-than-ERR.patch:
      to retain SRU stability this patch reverts one of the changes which
      disabled the error suppression by setting client_min_messages to
      fatal or panic. Overall that means no change to the handling of
      client_min_messages due to this upload.
    - Details about these and many further changes can be found at:
      https://www.postgresql.org/docs/9.5/static/release-9-5-15.html
      https://www.postgresql.org/docs/9.5/static/release-9-5-16.html

 -- Christian Ehrhardt <email address hidden> Tue, 12 Feb 2019 21:25:00 +0100