From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mp1 ([2001:41d0:2:4a6f::]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) by ms11 with LMTPS id sAfhAuhizl8NYAAA0tVLHw (envelope-from ) for ; Mon, 07 Dec 2020 17:14:16 +0000 Received: from aspmx1.migadu.com ([2001:41d0:2:4a6f::]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) by mp1 with LMTPS id gNdAOudizl/NPwAAbx9fmQ (envelope-from ) for ; Mon, 07 Dec 2020 17:14:15 +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 7D091940546 for ; Mon, 7 Dec 2020 17:14:15 +0000 (UTC) Received: from localhost ([::1]:34394 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1kmK5W-0007Of-8u for larch@yhetil.org; Mon, 07 Dec 2020 12:14:14 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]:43336) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1kmK5G-0007Nm-8p for guix-devel@gnu.org; Mon, 07 Dec 2020 12:13:58 -0500 Received: from relay2-d.mail.gandi.net ([217.70.183.194]:61313) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1kmK5D-0005ML-W2 for guix-devel@gnu.org; Mon, 07 Dec 2020 12:13:58 -0500 X-Originating-IP: 90.92.160.122 Received: from bababa (lfbn-idf2-1-1094-122.w90-92.abo.wanadoo.fr [90.92.160.122]) (Authenticated sender: mail@ambrevar.xyz) by relay2-d.mail.gandi.net (Postfix) with ESMTPSA id 069F04000A; Mon, 7 Dec 2020 17:13:49 +0000 (UTC) From: Pierre Neidhardt To: Paul Garlick , Jesse Dowell , zimoun Subject: Re: bug#45069: BUG: Re: guix environment: error: cannot create container: unprivileged user cannot create user namespaces In-Reply-To: <1f56aef4d7b707826f34413672408e33385bbc6a.camel@tourbillion-technology.com> References: <20201204185537.qhapfbyaq7cr5lkr@thebird.nl> <4556420c9440a6c34df93213e3934176e214483f.camel@yasuaki.com> <86eek2an53.fsf@gmail.com> <87wnxtx1yx.fsf@ambrevar.xyz> <1f56aef4d7b707826f34413672408e33385bbc6a.camel@tourbillion-technology.com> Date: Mon, 07 Dec 2020 18:13:48 +0100 Message-ID: <87tusxwncj.fsf@ambrevar.xyz> MIME-Version: 1.0 Content-Type: multipart/signed; boundary="=-=-="; micalg=pgp-sha256; protocol="application/pgp-signature" Received-SPF: pass client-ip=217.70.183.194; envelope-from=mail@ambrevar.xyz; helo=relay2-d.mail.gandi.net X-Spam_score_int: 0 X-Spam_score: -0.1 X-Spam_bar: / X-Spam_report: (-0.1 / 5.0 requ) BAYES_00=-1.9, FROM_SUSPICIOUS_NTLD=0.5, PDS_OTHER_BAD_TLD=1.301, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H3=0.001, RCVD_IN_MSPIKE_WL=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=no autolearn_force=no X-Spam_action: no action X-BeenThere: guix-devel@gnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: "Development of GNU Guix and the GNU System distribution." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Guix Devel , 45069@debbugs.gnu.org Errors-To: guix-devel-bounces+larch=yhetil.org@gnu.org Sender: "Guix-devel" X-Migadu-Flow: FLOW_IN X-Migadu-Spam-Score: -0.40 Authentication-Results: aspmx1.migadu.com; dkim=none; dmarc=none; spf=pass (aspmx1.migadu.com: domain of guix-devel-bounces@gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=guix-devel-bounces@gnu.org X-Migadu-Queue-Id: 7D091940546 X-Spam-Score: -0.40 X-Migadu-Scanner: ns3122888.ip-94-23-21.eu X-TUID: UmkKHM7shh0R --=-=-= Content-Type: text/plain Content-Transfer-Encoding: quoted-printable Hi Paul, > Can you try, as root on Guix System: > > $ echo 1 > /proc/sys/kernel/unprivileged_userns_clone # echo 1 > /proc/sys/kernel/unprivileged_userns_clone =2Dbash: /proc/sys/kernel/unprivileged_userns_clone: No such file or direct= ory =2D-=20 Pierre Neidhardt https://ambrevar.xyz/ --=-=-= Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQFGBAEBCAAwFiEEUPM+LlsMPZAEJKvom9z0l6S7zH8FAl/OYswSHG1haWxAYW1i cmV2YXIueHl6AAoJEJvc9Jeku8x/CQ0IAJ/y6XI7PhhTlD8wVirpVMybv6HqFJnh CPLgMYiJxjt02o1+MIrFG1UZeu1eP56mmGkGNqXZui/zHCOZfc9GecblzNFSbBjy yR4jFp4ML4p+taFlaHkN8Do3qWMFGhKV1gClpvCuSe7s/uliqmxpmiNIen+mUGJf eTn7wZoJwlJ1MNt+6QW+oE5yaEwHzCnPer/Q/qvGvIkzMWZAM7zlvilRhdr6B7IF wb2O0K5TLzUGgBpgQvNyep0uQfGILPCbPV5uRdM0z8Ai2UvZnKdVyfyLv54HrtNY 8B9PM/T/PSZZBrVb97lbHiBrSaAnt7AK+IC61RRWipq06ywsww9aDKA= =Vxad -----END PGP SIGNATURE----- --=-=-=--