From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 58327 invoked by alias); 14 Mar 2019 13:26:58 -0000 Mailing-List: contact cygwin-help@cygwin.com; run by ezmlm Precedence: bulk List-Id: List-Subscribe: List-Archive: List-Post: List-Help: , Sender: cygwin-owner@cygwin.com Mail-Followup-To: cygwin@cygwin.com Received: (qmail 58145 invoked by uid 89); 14 Mar 2019 13:26:58 -0000 Authentication-Results: sourceware.org; auth=none X-Spam-SWARE-Status: No, score=-0.7 required=5.0 tests=AWL,BAYES_00,SPF_PASS autolearn=ham version=3.3.1 spammy=H*UA:Outlook, H*x:Outlook, H*UA:Microsoft, H*x:Microsoft X-HELO: mail2.giraudbtp.com Received: from mail2.giraudbtp.com (HELO mail2.giraudbtp.com) (89.90.219.1) by sourceware.org (qpsmtpd/0.93/v0.84-503-g423c35a) with ESMTP; Thu, 14 Mar 2019 13:26:56 +0000 Received: from localhost (localhost.localdomain [127.0.0.1]) by mail2.giraudbtp.com (Postfix) with ESMTP id BC8091C0882 for ; Thu, 14 Mar 2019 14:26:54 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=giraudbtp.com; h= content-language:x-mailer:content-transfer-encoding:content-type :content-type:mime-version:message-id:date:date:subject:subject :in-reply-to:references:to:from:from; s=dkim; t=1552570013; x= 1553434014; bh=9RhYVtJ8kXFcduv4ur+BO6RQOUszQ1o2LkG9Rci4wv0=; b=O d7ilniKPQOKqIrjopH8HvhzYC3Oe9B3IN6rwjQSYlEy3Xasyay0ebAkEgDjKj2oM orij6zo9f0jNSu18prZ3U7UWnmpSY88xSnGEQQfdg0cf2W3qTvZR2TlV0lqzv76z tLI3CLCW9xGLA/dTAmOOXswbTwuSE7ljRenduMQvDU= X-Amavis-Modified: Mail body modified (using disclaimer) - mail.tls.giraudbtp.com Received: from mail2.giraudbtp.com ([127.0.0.1]) by localhost (mail.tls.giraudbtp.com [127.0.0.1]) (amavisd-new, port 10026) with ESMTP id QKx_OqB1MICA for ; Thu, 14 Mar 2019 14:26:53 +0100 (CET) Received: from DESKTOP705EUDC (unknown [192.168.10.192]) by mail2.giraudbtp.com (Postfix) with ESMTPSA id 1A2781C086F for ; Thu, 14 Mar 2019 14:26:53 +0100 (CET) From: To: References: <011a01d4da5a$96247330$c26d5990$@giraudbtp.com> <20190314121034.GG3785@calimero.vinschen.de> In-Reply-To: <20190314121034.GG3785@calimero.vinschen.de> Subject: RE: sshd: fatal: seteuid XXX : No such device or address Date: Thu, 14 Mar 2019 13:26:00 -0000 Message-ID: <014e01d4da69$965ee650$c31cb2f0$@giraudbtp.com> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable X-IsSubscribed: yes X-SW-Source: 2019-03/txt/msg00368.txt.bz2 >=20 > On Mar 14 12:39, renaud.rolles@giraudbtp.com wrote: > > I can login via password, it work and lets me in. > > But if i tried with my keys, I get in the event viewer : > > sshd: PID 3777: fatal: seteuid 1049076: No such device or address >=20 > - Make sure to login with the Administrator account case-sensitive. > If your account is called "Administrator", then use an uppercase > 'A' when logging in. >=20 > This case-sensitivity issue is a temporary workaround for a > potential security problem in OpenSSH. This will be rectified > with OpenSSH 8.0 which allows to login case-insentive again. With Uppercase i do have a login prompt, but (with the good password), I ca= nt login (remotly or localy). I also have Information event : sshd: PID 3788: Login name Administrator does not match stored username adm= inistrator sshd: PID 3788: Invalid user Administrator from 10.0.0.8 port 60876 then three : sshd: PID 3788: Failed password for invalid user Administrator from 10.0.0.= 8 port 60876 ssh2 >=20 > - If that doesn't help, switch the user running the sshd service from > "cyg_server" to SYSTEM (the services GUI calls it "LocalSystem") >=20 This worked, like a charm, thank you =F0=9F=98=8A > Cygwin switched the logon method and this method doesn't run > under the "cyg_server" account sometimes. However, switching > back to "LocalSystem" instead of having to create a special > "cyg_server" service account is one of the advantages of the > new logon method. For details, see >=20 > https://cygwin.com/cygwin-ug-net/ntsec.html#ntsec-nopasswd1 >=20 I didn't fully understand it all to be honest, but, is there another drawba= ck to have the localsystem running the deamon instead of the cyg_server use= r, other than having the administrator possibly knowing the password ? I only use (and by only, again, thank you for that, saved me lot of time), = to make rsync over ssh on windows hosts. >=20 > Corinna >=20 Thanks Renaud -- Problem reports: http://cygwin.com/problems.html FAQ: http://cygwin.com/faq/ Documentation: http://cygwin.com/docs.html Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple