From debbugs-submit-bounces@debbugs.gnu.org Tue Oct 10 11:37:52 2017 Received: (at 28772) by debbugs.gnu.org; 10 Oct 2017 15:37:52 +0000 Received: from localhost ([127.0.0.1]:60795 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1e1wbP-0000Rx-Rl for submit@debbugs.gnu.org; Tue, 10 Oct 2017 11:37:52 -0400 Received: from eggs.gnu.org ([208.118.235.92]:54741) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1e1wbN-0000Rc-OC for 28772@debbugs.gnu.org; Tue, 10 Oct 2017 11:37:49 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1e1wbF-0000Eu-JA for 28772@debbugs.gnu.org; Tue, 10 Oct 2017 11:37:44 -0400 X-Spam-Checker-Version: SpamAssassin 3.3.2 (2011-06-06) on eggs.gnu.org X-Spam-Level: X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00,RP_MATCHES_RCVD autolearn=disabled version=3.3.2 Received: from fencepost.gnu.org ([2001:4830:134:3::e]:56768) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1e1wbF-0000Eo-Fl; Tue, 10 Oct 2017 11:37:41 -0400 Received: from [193.50.110.208] (port=49800 helo=ribbon) by fencepost.gnu.org with esmtpsa (TLS1.2:RSA_AES_256_CBC_SHA1:256) (Exim 4.82) (envelope-from ) id 1e1wbF-0004T3-0h; Tue, 10 Oct 2017 11:37:41 -0400 From: ludo@gnu.org (Ludovic =?utf-8?Q?Court=C3=A8s?=) To: Oleg Pykhalov Subject: Re: bug#28772: guix system reconfigure after kernel panic user or group not created References: <8760bnh7os.fsf@gmail.com> X-URL: http://www.fdn.fr/~lcourtes/ X-Revolutionary-Date: 19 =?utf-8?Q?Vend=C3=A9miaire?= an 226 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: Tue, 10 Oct 2017 17:37:39 +0200 In-Reply-To: <8760bnh7os.fsf@gmail.com> (Oleg Pykhalov's message of "Tue, 10 Oct 2017 08:51:15 +0300") Message-ID: <87d15vm2t8.fsf@gnu.org> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/25.3 (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-Received-From: 2001:4830:134:3::e X-Spam-Score: -5.0 (-----) X-Debbugs-Envelope-To: 28772 Cc: 28772@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: -5.0 (-----) Hello, Oleg Pykhalov skribis: > During 'guix system reconfigure' I got a kernel panic. Can you show the exact command and its output? A user-land program is not supposed to be able to cause a kernel panic; if it does, that=E2=80=99s a kernel bug. But perhaps you got the kernel panic *after* rebooting in the reconfigured system? That could well be a GuixSD bug, indeed. > After reboot I tried another attempt to make a 'guix system > reconfigure', but because of /etc/group.lock and /etc/passwd.lock > operating-system groups and users fields didn't applied. > > I tried to get a creation of adbusers group and add my user to it, but > because of those files I cannot do it, until manually removed them. > > So, do we need to check if *.lock files are exist and remove them at the > start of 'guix system reconfigure' OR abort reconfigure and creation of > Grub boot entry OR something else? I=E2=80=99m not sure I understand what happened. Could you copy/paste comm= ands and outputs, or transcribe what happened? TIA, Ludo=E2=80=99.