From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mp2 ([2001:41d0:8:6d80::]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) by ms0.migadu.com with LMTPS id sHRUE6h9n2HD+gAAgWs5BA (envelope-from ) for ; Thu, 25 Nov 2021 13:12:24 +0100 Received: from aspmx1.migadu.com ([2001:41d0:8:6d80::]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) by mp2 with LMTPS id QEoHD6h9n2GtLgAAB5/wlQ (envelope-from ) for ; Thu, 25 Nov 2021 12:12:24 +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 C49AC1A3BB for ; Thu, 25 Nov 2021 13:12:23 +0100 (CET) Received: from localhost ([::1]:59610 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1mqDby-0004s9-U8 for larch@yhetil.org; Thu, 25 Nov 2021 07:12:22 -0500 Received: from eggs.gnu.org ([209.51.188.92]:46582) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1mqDbX-0004SO-Ep for help-guix@gnu.org; Thu, 25 Nov 2021 07:11:59 -0500 Received: from sv-2s11.infcs.de ([194.95.66.48]:44648 helo=ux-2s-mailproxy.inf.h-brs.de) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1mqDbT-0002yU-2a for help-guix@gnu.org; Thu, 25 Nov 2021 07:11:54 -0500 Received: from condor.h-brs.de (p5797302f.dip0.t-ipconnect.de [87.151.48.47]) (authenticated bits=0) by ux-2s-mailproxy.inf.h-brs.de (8.15.2/8.15.2/Debian-8ska0) with ESMTPSA id 1APCBg3G009651 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Thu, 25 Nov 2021 13:11:42 +0100 References: <87a6hsxxyv.fsf@h-brs.de> <3752917B-C6D6-4557-84E9-B5D4C37D1ADA@lepiller.eu> User-agent: mu4e 1.6.10; emacs 27.2 From: Alexander Asteroth To: Julien Lepiller Subject: Re: downgrade issue on guix system Date: Thu, 25 Nov 2021 13:06:19 +0100 In-reply-to: <3752917B-C6D6-4557-84E9-B5D4C37D1ADA@lepiller.eu> Message-ID: <871r34xwne.fsf@h-brs.de> MIME-Version: 1.0 Content-Type: multipart/signed; boundary="=-=-="; micalg=pgp-sha256; protocol="application/pgp-signature" X-Auth: by SMTP AUTH @ ux-2s11 X-MIMEDefang-Info-ge: Gescannt in Inf@FH-BRS, Regeln s. MiniFAQ E-Mail/Mailscanner X-Scanned-By: MIMEDefang @ FB02 @ H-BRS Received-SPF: pass client-ip=194.95.66.48; envelope-from=alexander.asteroth@h-brs.de; helo=ux-2s-mailproxy.inf.h-brs.de X-Spam_score_int: -18 X-Spam_score: -1.9 X-Spam_bar: - X-Spam_report: (-1.9 / 5.0 requ) BAYES_00=-1.9, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: help-guix@gnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: help-guix@gnu.org Errors-To: help-guix-bounces+larch=yhetil.org@gnu.org Sender: "Help-Guix" X-Migadu-Flow: FLOW_IN X-Migadu-Country: US ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=yhetil.org; s=key1; t=1637842344; h=from:from:sender:sender:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-type:in-reply-to:in-reply-to: references:references:list-id:list-help:list-unsubscribe: list-subscribe:list-post; bh=XwGb0M513MhtS5qPkf/pCWo+78uoPuyx7m2GELajgtw=; b=oTbqSpUyhA5aMCToLE/ulAGw1SZIfhyXiIadCnFBQPr5wRYoLPNRGggLZA/dE/xqETu6uV ns3Mw4SrBa2s580u7XrVfgrO7raf5cou64THze9H2lZTpzZjN3+m7LkhNmnUjZbBhJBDyc rRIegJyJOEwZCu7fbGGs6jzHBOhkmpgm+48W/ouH6y3IcN2dvMQt9zesr7fkcW14qVRXZx rvZiW+6kmcheFzj8F5JQ3BnMX8KKOU2mQh+i0ZcSri985yVq1LBgRYJu6XSKSuZsXKP1nF z+I9UDZNBn2KFTyLevXQCaEFqobS/HmCDNE/QqLnWXi9afowWYC/t+DvqX0p1A== ARC-Seal: i=1; s=key1; d=yhetil.org; t=1637842344; a=rsa-sha256; cv=none; b=FQWZIW4uPPU306HqG7JLBE74xVIR/Mej6QQFoOaHXiNRETvZEXUQBvtZwobdekz17ZnrgJ 9QySX5iNjUV/w3hi5e3VlUPjOVWCZnfrYUlMGpCOQ4mKBcCLZpp7t/dTZOWnb/0LmL+Ryn hq0qLFSietNWjc2cYuXM9XndPUZL0tPt/NZmknsbN/MQ+vmliSb7tA86YlcyRD3BJb71JN hjhFq7LYHPAl5L2mZ7k+x10XVeYSmEb60h9B4z4ExGA2yT9qGG0lQLv1DORbvbSUvByehX kJS+esMmmH2ilIDGua1Go9iuQOduB6915QqFwoiFrmGRY1RDlCM0TzVbt55CfA== ARC-Authentication-Results: i=1; aspmx1.migadu.com; dkim=none; dmarc=fail reason="SPF not aligned (relaxed), No valid DKIM" header.from=h-brs.de (policy=none); spf=pass (aspmx1.migadu.com: domain of "help-guix-bounces+larch=yhetil.org@gnu.org" designates 209.51.188.17 as permitted sender) smtp.mailfrom="help-guix-bounces+larch=yhetil.org@gnu.org" X-Migadu-Spam-Score: -4.89 Authentication-Results: aspmx1.migadu.com; dkim=none; dmarc=fail reason="SPF not aligned (relaxed), No valid DKIM" header.from=h-brs.de (policy=none); spf=pass (aspmx1.migadu.com: domain of "help-guix-bounces+larch=yhetil.org@gnu.org" designates 209.51.188.17 as permitted sender) smtp.mailfrom="help-guix-bounces+larch=yhetil.org@gnu.org" X-Migadu-Queue-Id: C49AC1A3BB X-Spam-Score: -4.89 X-Migadu-Scanner: scn0.migadu.com X-TUID: yEfQn2/S5B4g --=-=-= Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable No I did not play around with branches. What I did was =2D changed my config =2D reconfigured =2D rebooted =2D failed =2D booted second last config =2D fixed config =2D reconfigured =2D rebooted =2D OK =2D pulled =2D added cups =2D reconfigured =2D--->>> ERROR I just tried again. Did a GUIX_PROFILE=3D"~/.guix-profile" && . "$GUIX_PROFILE/etc/profile" hash guix guix system reconfigure .../config.scm Same error. Is there a way to find out what goes wrong? And why I have something installed that is newer than what I get over the guix channel? =2D- Alex On Thu, Nov 25 2021, 06:53:59, Julien Lepiller wrote: > Hi Alexander, > > Since you did a guix pull, you should have a newer version of guix than y= ou had before, unless you played with branches. So the downgrade is worryin= g and you were right to stop there. > > Note that running guix pull will update guix in a separate profile. Make = sure it's loaded: that you have ~/.config/guix/current/bin in your path and= that "type guix" is this path. If not, fix > your $PATH and run "hash guix" (no output) and check again. > > Note that, if you're running reconfigure as root (instead as with sudo) y= ou'll need to pull and do the above as root, since each user has a differen= t guix current profile. > > HTH! > > Le 25 novembre 2021 06:38:29 GMT-05:00, Alexander Asteroth a =C3=A9crit : > > Dear all, > > I just wanted to install cups service on my guix system. I recofigured > the system without an error one hour ago (introduced seperate home > filesystem) and now, when I try to add the cups service (I did a guix > pull in between as well) I get: > > guix system: error: aborting reconfiguration because commit bd2aa8031bab= dca5f574fca52e025d6794f08d82 of channel 'guix' is not a descendant of > 7f974548ac20cab88b9bb589a5e1d85ee3b8d337 > hint: Use `--allow-downgrades' to force this downgrade. > > I have no clue what caused that error therefor I also don't know if it's > a good idea to allow downgrades. ... or what es to do to resolve the > issue. > > Cheers, > > Alex --=-=-= Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQFQBAEBCAA6FiEEXU8UwBfdlxG/YNXXLg/GxGpHPCwFAmGffXUcHGFsZXhhbmRl ci5hc3Rlcm90aEBoLWJycy5kZQAKCRAuD8bEakc8LG/+B/9GXwTmOAGmnpKO6J+K DeEXlFh1/a1KFBm8gsOaNScYUE+1pxQgGTa2cIPkWDkwIcr6GUw2nmGfoxoBchxv WechJoPULnRTokOEDo+ko9rxFnw7JDm1lttbdKLvJBPa8s/mhHgCjlbo0iVQpJce fsf9qTE9serhGHDfWQjy3hNZVpBM2L7jeBk3yVoxP1PevvUaE4bVaTbVIunyFfep znH25swHlL+z5hcLfGXWmdEvWl+aB2G7kcDGXdfRy5Db2rURPYUwqjbgtngn90d7 gUrnSPDccufoqDelEdcwOkklzM7pJKi+aUBzeXM3lXZr6g1Yrx3Kl3kdhEypkTzr x5Om =tOcW -----END PGP SIGNATURE----- --=-=-=--