From debbugs-submit-bounces@debbugs.gnu.org Fri May 31 18:05:54 2019 Received: (at 35996) by debbugs.gnu.org; 31 May 2019 22:05:54 +0000 Received: from localhost ([127.0.0.1]:36532 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1hWpes-0001Oe-17 for submit@debbugs.gnu.org; Fri, 31 May 2019 18:05:54 -0400 Received: from eggs.gnu.org ([209.51.188.92]:54089) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1hWpep-0001OG-Sg for 35996@debbugs.gnu.org; Fri, 31 May 2019 18:05:52 -0400 Received: from fencepost.gnu.org ([2001:470:142:3::e]:55183) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1hWpek-00038U-Fa; Fri, 31 May 2019 18:05:46 -0400 Received: from [2a01:e0a:1d:7270:af76:b9b:ca24:c465] (port=53442 helo=ribbon) by fencepost.gnu.org with esmtpsa (TLS1.2:RSA_AES_256_CBC_SHA1:256) (Exim 4.82) (envelope-from ) id 1hWpej-0004w3-OP; Fri, 31 May 2019 18:05:46 -0400 From: =?utf-8?Q?Ludovic_Court=C3=A8s?= To: "pelzflorian \(Florian Pelz\)" Subject: Re: bug#35996: User account password got locked when booting old generation References: <20190529204517.mqn5xrw23xib4i3u@pelzflorian.localdomain> X-URL: http://www.fdn.fr/~lcourtes/ X-Revolutionary-Date: 13 Prairial an 227 de la =?utf-8?Q?R=C3=A9volution?= X-PGP-Key-ID: 0x090B11993D9AEBB5 X-PGP-Key: http://www.fdn.fr/~lcourtes/ludovic.asc X-PGP-Fingerprint: 3CE4 6455 8A84 FDC6 9DB4 0CFB 090B 1199 3D9A EBB5 X-OS: x86_64-pc-linux-gnu Date: Sat, 01 Jun 2019 00:05:44 +0200 In-Reply-To: <20190529204517.mqn5xrw23xib4i3u@pelzflorian.localdomain> (pelzflorian@pelzflorian.de's message of "Wed, 29 May 2019 22:45:17 +0200") Message-ID: <877ea6l1on.fsf@gnu.org> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/26.2 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Spam-Score: -2.3 (--) X-Debbugs-Envelope-To: 35996 Cc: 35996@debbugs.gnu.org X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: debbugs-submit-bounces@debbugs.gnu.org Sender: "Debbugs-submit" X-Spam-Score: -3.3 (---) Hello, "pelzflorian (Florian Pelz)" skribis: > After I reconfigured to a broken, unbootable generation and then > rebooted to an old working generation, I found my user account > password was locked. This was my /etc/shadow: > > root::18045:::::: > florian:!:18045:::::: > nobody:!:18045:::::: > guixbuilder01:!:18045:::::: > guixbuilder02:!:18045:::::: > guixbuilder03:!:18045:::::: > guixbuilder04:!:18045:::::: > guixbuilder05:!:18045:::::: > guixbuilder06:!:18045:::::: > guixbuilder07:!:18045:::::: > guixbuilder08:!:18045:::::: > guixbuilder09:!:18045:::::: > guixbuilder10:!:18045:::::: > ntpd:!:18045:::::: > messagebus:!:18045:::::: > polkitd:!:18045:::::: > geoclue:!:18045:::::: > colord:!:18045:::::: > avahi:!:18045:::::: > gdm:!:18045:::::: > httpd:!:18045:::::: > > Logging in as root (root had an empty password before as well) and > running `passwd florian` fixed it, and I *cannot* reproduce the bug > anymore by booting the broken generation again, i.e. my password > remains set now. Did the old generation you booted have user =E2=80=98florian=E2=80=99? Also, how old was it? User account management changed in March (commit 0ae735bcc8ff7fdc89d67b492bdee9091ee19e86). Ludo=E2=80=99.