From debbugs-submit-bounces@debbugs.gnu.org Sat Nov 26 16:33:55 2016 Received: (at 25031) by debbugs.gnu.org; 26 Nov 2016 21:33:55 +0000 Received: from localhost ([127.0.0.1]:42692 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1cAkbb-0003nC-AK for submit@debbugs.gnu.org; Sat, 26 Nov 2016 16:33:55 -0500 Received: from eggs.gnu.org ([208.118.235.92]:44763) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1cAkbZ-0003mz-Rx for 25031@debbugs.gnu.org; Sat, 26 Nov 2016 16:33:54 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1cAkbR-0004Dj-Mj for 25031@debbugs.gnu.org; Sat, 26 Nov 2016 16:33:48 -0500 X-Spam-Checker-Version: SpamAssassin 3.3.2 (2011-06-06) on eggs.gnu.org X-Spam-Level: X-Spam-Status: No, score=-3.0 required=5.0 tests=BAYES_40,RP_MATCHES_RCVD autolearn=disabled version=3.3.2 Received: from fencepost.gnu.org ([2001:4830:134:3::e]:45642) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1cAkbR-0004Df-J9; Sat, 26 Nov 2016 16:33:45 -0500 Received: from reverse-83.fdn.fr ([80.67.176.83]:57726 helo=pluto) by fencepost.gnu.org with esmtpsa (TLS1.2:RSA_AES_256_CBC_SHA1:256) (Exim 4.82) (envelope-from ) id 1cAkbQ-00014r-VT; Sat, 26 Nov 2016 16:33:45 -0500 From: ludo@gnu.org (Ludovic =?utf-8?Q?Court=C3=A8s?=) To: Nikolay Merinov Subject: Re: bug#25031: Recovery from sleep/hibernate is broken References: <87twavjes8.fsf@member.fsf.org> X-URL: http://www.fdn.fr/~lcourtes/ X-Revolutionary-Date: 6 Frimaire an 225 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-unknown-linux-gnu Date: Sat, 26 Nov 2016 22:33:43 +0100 In-Reply-To: <87twavjes8.fsf@member.fsf.org> (Nikolay Merinov's message of "Sat, 26 Nov 2016 04:55:19 +0500") Message-ID: <87twaulydk.fsf@gnu.org> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/25.1 (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: -8.0 (--------) X-Debbugs-Envelope-To: 25031 Cc: 25031@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: -8.0 (--------) Hello, Nikolay Merinov skribis: > I use GuixSD on libreboot x200. Issue was checked with linux-libre kernel= s 4.1, > 4.8, 4.10; with libreboot 2015-01-26, 2015-05-18, 2016-09-07; with and > without "resume=3D/dev/sda2" option (my swap partition on /dev/sda2). > > I can't resume neither from suspend to ram nor from suspend to disk. > > I start hibernation with "echo disk > /sys/power/state" command. On next = boot image does not restored. I can see that image was saved: > > # swapon /dev/sda2 > swapon: /dev/sda2: software suspend data detected. Rewriting the swap= signature. Hibernation is not supported yet in GuixSD, unless you applied this patch: https://lists.gnu.org/archive/html/guix-devel/2016-08/msg00962.html If you want to try it out, feedback is welcome! Note that Mark did mention that it=E2=80=99s risky, but that it worked in their tests. Thanks, Ludo=E2=80=99.