From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ludovic =?UTF-8?Q?Court=C3=A8s?= Subject: bug#33639: ISO installer image is broken on i686 Date: Thu, 06 Dec 2018 17:28:35 +0100 Message-ID: <87k1kmipqk.fsf@gnu.org> References: <874lbrkkog.fsf@gnu.org> <22800682362436954162@scdbackup.webframe.org> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Return-path: Received: from eggs.gnu.org ([2001:4830:134:3::10]:41507) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1gUwWN-0003CO-3l for bug-guix@gnu.org; Thu, 06 Dec 2018 11:29:03 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1gUwWM-0004Mq-6s for bug-guix@gnu.org; Thu, 06 Dec 2018 11:29:03 -0500 Received: from debbugs.gnu.org ([208.118.235.43]:59928) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1gUwWM-0004Mg-2n for bug-guix@gnu.org; Thu, 06 Dec 2018 11:29:02 -0500 Sender: "Debbugs-submit" Resent-Message-ID: In-Reply-To: <22800682362436954162@scdbackup.webframe.org> (Thomas Schmitt's message of "Thu, 06 Dec 2018 15:08:56 +0100") List-Id: Bug reports for GNU Guix List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: bug-guix-bounces+gcggb-bug-guix=m.gmane.org@gnu.org Sender: "bug-Guix" To: Thomas Schmitt Cc: bug-xorriso@gnu.org, 33639@debbugs.gnu.org Hi again, "Thomas Schmitt" skribis: >> [ 215.199357] loop0: rw=3D524288, want=3D1903876, limit=3D1899264 > > This looks much like a truncated ISO image. (For what reason ever.) > > There are at least 4612 blocks =3D ~ 9 MiB missing. > In the original message of https://issues.guix.info/issue/33639 the > the minimum missing size is about 5 MiB. Based on this and on a suggestion Ricardo made on IRC, I passed =E2=80=9C-padding 10m=E2=80=9D and that solved the problem. \o/ I suppose you=E2=80=99ll have a scientific explanation, but I=E2=80=99m hap= py this simple hacks works (and indeed, the documentation of =E2=80=9C-padding=E2= =80=9D suggests that this kind of problem is not uncommon.) Thanks to both of you! Ludo=E2=80=99.