Received: from malur.postgresql.org ([217.196.149.56]) by arkaria.postgresql.org with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1qlcxz-003frm-OC for pgsql-bugs@arkaria.postgresql.org; Wed, 27 Sep 2023 22:25:11 +0000 Received: from localhost ([127.0.0.1] helo=malur.postgresql.org) by malur.postgresql.org with esmtp (Exim 4.94.2) (envelope-from ) id 1qlcxx-006Cay-PU for pgsql-bugs@arkaria.postgresql.org; Wed, 27 Sep 2023 22:25:10 +0000 Received: from magus.postgresql.org ([2a02:c0:301:0:ffff::29]) by malur.postgresql.org with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1qlcxx-006Cag-GH for pgsql-bugs@lists.postgresql.org; Wed, 27 Sep 2023 22:25:10 +0000 Received: from sss.pgh.pa.us ([68.162.161.243]) by magus.postgresql.org with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1qlcxu-007yJB-7w for pgsql-bugs@lists.postgresql.org; Wed, 27 Sep 2023 22:25:09 +0000 Received: from sss1.sss.pgh.pa.us (localhost [127.0.0.1]) by sss.pgh.pa.us (8.15.2/8.15.2) with ESMTP id 38RMP2MO698776; Wed, 27 Sep 2023 18:25:02 -0400 From: Tom Lane To: Kyle MacMillan cc: Laurenz Albe , pgsql-bugs@lists.postgresql.org Subject: Re: md5 password valid and invalid after upgrading In-reply-to: References: <01fbb3d2f280a7691ae6e563870c00d19fadb02e.camel@cybertec.at> Comments: In-reply-to Kyle MacMillan message dated "Wed, 27 Sep 2023 15:26:09 -0400" MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-ID: <698774.1695853502.1@sss.pgh.pa.us> Date: Wed, 27 Sep 2023 18:25:02 -0400 Message-ID: <698775.1695853502@sss.pgh.pa.us> List-Id: List-Help: List-Subscribe: List-Post: List-Owner: List-Archive: Archived-At: Precedence: bulk Kyle MacMillan writes: > Here's the connection method: > psql -h -d > I'm then prompted for a password and enter the password. > And the error: > psql: error: connection to server at failed: fe_sendauth: error > sending password authentication What appears in the server's log when you do this? regards, tom lane