From mboxrd@z Thu Jan  1 00:00:00 1970
From: Ludovic =?UTF-8?Q?Court=C3=A8s?= <ludo@gnu.org>
Subject: bug#35996: User account password got locked when booting old
	generation
Date: Sat, 01 Jun 2019 00:05:44 +0200
Message-ID: <877ea6l1on.fsf@gnu.org>
References: <20190529204517.mqn5xrw23xib4i3u@pelzflorian.localdomain>
Mime-Version: 1.0
Content-Type: text/plain; charset=utf-8
Content-Transfer-Encoding: quoted-printable
Return-path: <bug-guix-bounces+gcggb-bug-guix=m.gmane.org@gnu.org>
Received: from eggs.gnu.org ([209.51.188.92]:40504)
	by lists.gnu.org with esmtp (Exim 4.71)
	(envelope-from <Debian-debbugs@debbugs.gnu.org>) id 1hWpf1-0000kY-Ox
	for bug-guix@gnu.org; Fri, 31 May 2019 18:06:04 -0400
Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71)
	(envelope-from <Debian-debbugs@debbugs.gnu.org>) id 1hWpf0-0003Zp-QJ
	for bug-guix@gnu.org; Fri, 31 May 2019 18:06:03 -0400
Received: from debbugs.gnu.org ([209.51.188.43]:51222)
	by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16)
	(Exim 4.71) (envelope-from <Debian-debbugs@debbugs.gnu.org>)
	id 1hWpf0-0003ZV-Kz
	for bug-guix@gnu.org; Fri, 31 May 2019 18:06:02 -0400
Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2)
	(envelope-from <Debian-debbugs@debbugs.gnu.org>) id 1hWpf0-0001P9-Ad
	for bug-guix@gnu.org; Fri, 31 May 2019 18:06:02 -0400
Sender: "Debbugs-submit" <debbugs-submit-bounces@debbugs.gnu.org>
Resent-Message-ID: <handler.35996.B35996.15593403545377@debbugs.gnu.org>
In-Reply-To: <20190529204517.mqn5xrw23xib4i3u@pelzflorian.localdomain>
	(pelzflorian@pelzflorian.de's message of "Wed, 29 May 2019 22:45:17
	+0200")
List-Id: Bug reports for GNU Guix <bug-guix.gnu.org>
List-Unsubscribe: <https://lists.gnu.org/mailman/options/bug-guix>,
	<mailto:bug-guix-request@gnu.org?subject=unsubscribe>
List-Archive: <http://lists.gnu.org/archive/html/bug-guix/>
List-Post: <mailto:bug-guix@gnu.org>
List-Help: <mailto:bug-guix-request@gnu.org?subject=help>
List-Subscribe: <https://lists.gnu.org/mailman/listinfo/bug-guix>,
	<mailto:bug-guix-request@gnu.org?subject=subscribe>
Errors-To: bug-guix-bounces+gcggb-bug-guix=m.gmane.org@gnu.org
Sender: "bug-Guix" <bug-guix-bounces+gcggb-bug-guix=m.gmane.org@gnu.org>
To: "pelzflorian (Florian Pelz)" <pelzflorian@pelzflorian.de>
Cc: 35996@debbugs.gnu.org

Hello,

"pelzflorian (Florian Pelz)" <pelzflorian@pelzflorian.de> 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.