From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from lists.gentoo.org (pigeon.gentoo.org [208.92.234.80]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits)) (No client certificate requested) by finch.gentoo.org (Postfix) with ESMTPS id 52355158086 for ; Thu, 2 Dec 2021 00:47:52 +0000 (UTC) Received: from pigeon.gentoo.org (localhost [127.0.0.1]) by pigeon.gentoo.org (Postfix) with SMTP id 723B32BC032; Thu, 2 Dec 2021 00:47:45 +0000 (UTC) Received: from covici.com (debian-2.covici.com [166.84.7.93]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) by pigeon.gentoo.org (Postfix) with ESMTPS id 50CCF2BC001 for ; Thu, 2 Dec 2021 00:47:44 +0000 (UTC) Received: from ccs.covici.com (ccs.covici.com [70.109.53.110]) (authenticated bits=0) by covici.com (8.15.2/8.15.2/Debian-22) with ESMTPSA id 1B20mL0V235675 (version=TLSv1.3 cipher=TLS_AES_256_GCM_SHA384 bits=256 verify=NOT) for ; Wed, 1 Dec 2021 19:48:22 -0500 Received: from ccs.covici.com (localhost [127.0.0.1]) by ccs.covici.com (8.17.1/8.15.2) with ESMTPS id 1B20lY4v1678968 (version=TLSv1.3 cipher=TLS_AES_256_GCM_SHA384 bits=256 verify=NOT) for ; Wed, 1 Dec 2021 19:47:34 -0500 Received: (from covici@localhost) by ccs.covici.com (8.17.1/8.15.2/Submit) id 1B20lYKf1678967; Wed, 1 Dec 2021 19:47:34 -0500 Date: Wed, 01 Dec 2021 19:47:34 -0500 Message-ID: From: John Covici To: gentoo-user@lists.gentoo.org Subject: Re: [gentoo-user] eudev/udev changeover: a warning to Linode customers In-Reply-To: References: <93be8036aeddc1d191669db27e6d957ce4f9ff5a.camel@gmail.com> <4371398.LvFx2qVVIh@invader> <66a93060-533a-0fe2-5083-4268042fa271@gmail.com> <20211202000053.6ef88d79@digimed.co.uk> User-Agent: Wanderlust/2.15.9 (Almost Unreal) SEMI-EPG/1.14.7 (Harue) FLIM/1.14.9 (=?ISO-8859-4?Q?Goj=F2?=) APEL/10.8 EasyPG/1.0.0 Emacs/27 (x86_64-pc-linux-gnu) MULE/6.0 (HANACHIRUSATO) Organization: Covici Computer Systems Precedence: bulk List-Post: List-Help: List-Unsubscribe: List-Subscribe: List-Id: Gentoo Linux mail X-BeenThere: gentoo-user@lists.gentoo.org Reply-to: gentoo-user@lists.gentoo.org X-Auto-Response-Suppress: DR, RN, NRN, OOF, AutoReply MIME-Version: 1.0 (generated by SEMI-EPG 1.14.7 - "Harue") Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable X-Archives-Salt: 00bfbce7-197e-4e7a-b8f3-84647c741ea7 X-Archives-Hash: 2aea60d2632f5c911a940597babbf51f On Wed, 01 Dec 2021 19:15:36 -0500, Dale wrote: >=20 > Neil Bothwick wrote: > > On Wed, 1 Dec 2021 17:27:32 -0600, Dale wrote: > > > >> What made this affect me, I think the method is different to disable it > >> in udev than it is in eudev. > > net.ifnames=3D0 works on both udev and eudev, I've had it in my GRUB co= nfig > > for years and it needed no changes when switching from eudev to udev. > > > > >=20 >=20 > I'm pretty sure mine is done with a udev rules file.=A0 I never had mine > on the kernel line.=A0 This is the list of rules files I have: >=20 >=20 > root@fireball / # ls -al /etc/udev/rules.d/ > total 20 > drwxr-xr-x 2 root root 4096 Nov 28 13:29 . > drwxr-xr-x 4 root root 4096 Nov 28 13:29 .. > -rw-r--r-- 1 root root 2064 Apr 27=A0 2021 69-libmtp.rules > -rw-r--r-- 1 root root 1903 Apr=A0 4=A0 2012 70-persistent-cd.rules > -rw-r--r-- 1 root root=A0 814 Jan=A0 1=A0 2008 70-persistent-net.rules > -rw-r--r-- 1 root root=A0=A0=A0 0 Mar 22=A0 2015 80-net-name-slot.rules > -rw-r--r-- 1 root root=A0=A0=A0 0 Nov 27 17:53 .keep_sys-fs_udev-0 > root@fireball / # >=20 >=20 > I can't recall which of the two about net it is tho.=A0 Thing is, it seems > to work with eudev but not udev.=A0 I'd think it would but based on > experience, it doesn't.=A0 I guess if someone is switching a remote > machine, or any machine, and they want to be sure, add the option to the > kernel line to be safe.=A0 That may be a more dependable method. >=20 > Either way, at least maybe these threads will help someone else avoid > the problem.=A0 I had this happen to me when I got this box, the 80.rules hack stopped working, and so I gave up and used the "predictable" names. I must have forgotten about the kernel command line parameter at the time. --=20 Your life is like a penny. You're going to lose it. The question is: How do you spend it? John Covici wb2una covici@ccs.covici.com