From owner-freebsd-current@freebsd.org Mon Nov 18 13:12:34 2019 Return-Path: Delivered-To: freebsd-current@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 7F13E1BFA39 for ; Mon, 18 Nov 2019 13:12:34 +0000 (UTC) (envelope-from david@catwhisker.org) Received: from mx.catwhisker.org (mx.catwhisker.org [198.144.209.73]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 47GqB84Cdtz4SXF; Mon, 18 Nov 2019 13:12:32 +0000 (UTC) (envelope-from david@catwhisker.org) Received: from albert.catwhisker.org (localhost [127.0.0.1]) by albert.catwhisker.org (8.15.2/8.15.2) with ESMTP id xAIDCOAQ016130; Mon, 18 Nov 2019 13:12:24 GMT (envelope-from david@albert.catwhisker.org) Received: (from david@localhost) by albert.catwhisker.org (8.15.2/8.15.2/Submit) id xAIDCOix016129; Mon, 18 Nov 2019 05:12:24 -0800 (PST) (envelope-from david) Date: Mon, 18 Nov 2019 05:12:24 -0800 From: David Wolfskill To: d@delphij.net Cc: freebsd-current@freebsd.org, delphij@freebsd.org, jkim@freebsd.org Subject: Re: ThinkPad: reboots after successful shutdown -p Message-ID: <20191118131224.GL1179@albert.catwhisker.org> Reply-To: current@freebsd.org Mail-Followup-To: current@freebsd.org, d@delphij.net, freebsd-current@freebsd.org, delphij@freebsd.org, jkim@freebsd.org References: MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="wA9WyeW1yVBM2Q32" Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.12.2 (2019-09-21) X-Rspamd-Queue-Id: 47GqB84Cdtz4SXF X-Spamd-Bar: ------- Authentication-Results: mx1.freebsd.org; dkim=none; dmarc=none; spf=pass (mx1.freebsd.org: domain of david@catwhisker.org designates 198.144.209.73 as permitted sender) smtp.mailfrom=david@catwhisker.org X-Spamd-Result: default: False [-7.86 / 15.00]; ARC_NA(0.00)[]; HAS_REPLYTO(0.00)[current@freebsd.org]; NEURAL_HAM_MEDIUM(-0.98)[-0.984,0]; FROM_HAS_DN(0.00)[]; RCPT_COUNT_THREE(0.00)[4]; R_SPF_ALLOW(-0.20)[+ip4:198.144.209.73]; IP_SCORE(-3.49)[ip: (-9.31), ipnet: 198.144.208.0/20(-4.45), asn: 7961(-3.62), country: US(-0.05)]; MIME_GOOD(-0.20)[multipart/signed,text/plain]; TO_DN_NONE(0.00)[]; DMARC_NA(0.00)[catwhisker.org]; REPLYTO_DOM_NEQ_FROM_DOM(0.00)[]; NEURAL_HAM_LONG(-0.99)[-0.992,0]; TO_MATCH_ENVRCPT_SOME(0.00)[]; RCVD_IN_DNSWL_NONE(0.00)[73.209.144.198.list.dnswl.org : 127.0.10.0]; SIGNED_PGP(-2.00)[]; FROM_EQ_ENVFROM(0.00)[]; R_DKIM_NA(0.00)[]; MIME_TRACE(0.00)[0:+,1:+,2:~]; ASN(0.00)[asn:7961, ipnet:198.144.208.0/20, country:US]; RCVD_COUNT_TWO(0.00)[2]; RCVD_TLS_LAST(0.00)[] X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 18 Nov 2019 13:12:34 -0000 --wA9WyeW1yVBM2Q32 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Sun, Nov 17, 2019 at 11:14:02PM -0800, Xin Li wrote: > Hi, >=20 > I recently noticed that if I do a 'shutdown -p' from -CURRENT, the > system would shut down and seemingly powered off, then it would restart > after about 5-10 seconds. >=20 > Is this a known issue? Arguably this is not necessarily a FreeBSD > issue, but it seems that the Windows 10 installation doesn't have the > problem, so I guess there might be some difference between our and > Windows's shutdown sequence. >=20 > Cheers, I do not see the above behavior, either with my laptop (a Dell Precision M4800) or my build machine (a Dell mini-tower, originally purchased at Costco). In each case, I have been tracking head daily; I have been powering the build machine down since I started doing this well over a decade ago (and prior to the current instantiation of the build machine), and I started powering the laptop down after smoke-testing head about a year ago or so (I think). For this morning, I left the laptop powered off for just over a minute: it stayed powered off until I pressed the power button. This morning's update was from r354785 to r354807 (for both machines -- I keep them in sync). Information on update history for both machines may be found at http://www.catwhisker.org/~david/FreeBSD/history/ -- in case that's of use or interest. Peace, david --=20 David H. Wolfskill david@catwhisker.org Saying "...the whistleblower because of that should be revealed," (as did Donald Trump) is encouraging (if not leading) a lynch mob, and folks who do that should never hold office. See http://www.catwhisker.org/~david/publickey.gpg for my public key. --wA9WyeW1yVBM2Q32 Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQGTBAEBCgB9FiEE4owz2QxMJyaxAefyQLJg+bY2PckFAl3SmLhfFIAAAAAALgAo aXNzdWVyLWZwckBub3RhdGlvbnMub3BlbnBncC5maWZ0aGhvcnNlbWFuLm5ldEUy OEMzM0Q5MEM0QzI3MjZCMTAxRTdGMjQwQjI2MEY5QjYzNjNEQzkACgkQQLJg+bY2 PcnORAgAiFcw9lHyTtkFIAm0iQUK7r9Ur+DBTRl/i1FLD+O/81oCtEt2TXGndAmD TiO/TnbSsUnisthAaO3Jt+0aAhnOeii8VtiBzzGHrTOAB8zh3GcdsCR3kBUyCWI8 96SUUxU99rGfBymRLkh3w5cxci+lEPBf1E0MgZexI/ooH8sL+FA0xmW/bQ85G/18 qr9ULLafb4Yx6xVzHxSKAKx2QYA4rhJpPfTMQpoup56cjoGzUQLUBp/dhEWsC3w4 PFPtogI6yAcjwd54eaEwrr/EgGRyVaNGGGNUWBaKCzz/7dOF1Hrf/jb4EQvMytyD u19TP+q/mCiTyJ4lahWlNf+SCed+cQ== =Hqr1 -----END PGP SIGNATURE----- --wA9WyeW1yVBM2Q32--