From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mp2 ([2001:41d0:2:bcc0::]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) by ms0.migadu.com with LMTPS id U+xxE7dsVmF+TQAAgWs5BA (envelope-from ) for ; Fri, 01 Oct 2021 04:04:39 +0200 Received: from aspmx1.migadu.com ([2001:41d0:2:bcc0::]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) by mp2 with LMTPS id GQGBDrdsVmH9aQAAB5/wlQ (envelope-from ) for ; Fri, 01 Oct 2021 02:04:39 +0000 Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by aspmx1.migadu.com (Postfix) with ESMTPS id B2D7639204 for ; Fri, 1 Oct 2021 04:04:38 +0200 (CEST) Received: from localhost ([::1]:47512 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1mW7uf-0000nJ-Ru for larch@yhetil.org; Thu, 30 Sep 2021 22:04:37 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:42788) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1mVqj5-0007kk-PU for help-guix@gnu.org; Thu, 30 Sep 2021 03:43:31 -0400 Received: from ipv6-s02.spamexperts.axc.nl ([2a0b:7280:100:0:407:60ff:fe00:20aa]:46576) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1mVqj0-0001qB-Q0 for help-guix@gnu.org; Thu, 30 Sep 2021 03:43:31 -0400 Received: from ipv6-vserver42.axc.nl ([2a0b:7280:100:0:429:b0ff:fe00:2096] helo=vserver42.axc.nl) by s02.spamexperts.axc.nl with esmtps (TLSv1.2:AES128-GCM-SHA256:128) (Exim 4.92) (envelope-from ) id 1mVqit-0005NH-3Q for help-guix@gnu.org; Thu, 30 Sep 2021 09:43:21 +0200 Received: from mail.axc.nl ([185.182.56.42]) by vserver42.axc.nl with esmtp (Exim 4.94.2) (envelope-from ) id 1mVqis-00EtFk-Ae for help-guix@gnu.org; Thu, 30 Sep 2021 09:43:18 +0200 MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII; format=flowed Content-Transfer-Encoding: 7bit Date: Thu, 30 Sep 2021 09:43:18 +0200 From: Thomas Danckaert To: help-guix@gnu.org Subject: repair broken boot record User-Agent: Roundcube Webmail/1.4.2 Message-ID: <0dd640415db388dd78cfbd1e8174ea65@thomasdanckaert.be> X-Sender: post@thomasdanckaert.be PrimaryMX: Accepted email from trusted host. 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It does not even enter the GRUB stage, I get a "Reboot and Select proper Boot device" instead. I think the MBR might not have been written correctly (just a hunch, I'm no expert...). During reconfigure, I did get a warning that my bootloader configuration used 'target', which is apparently deprecated in favor of 'targets'. I wasn't paying too much attention, and ignored the warning.... I don't know if that could be the cause of a missing or incorrect boot record? (In that case, I suggest this warning should be an ERROR ;-) ) I checked using a live USB, and it seems the whole system is still there on the hard drive. Is there a way to restore my system, keeping the existing /gnu/store? Or do I have to reinstall from scratch, remove the existing /gnu/store and rebuild everything (shouldn't be too much work using Guix, but way less elegant :) ) Thank you! Thomas