From owner-freebsd-hackers@freebsd.org Fri Nov 1 02:16:03 2019 Return-Path: Delivered-To: freebsd-hackers@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 C09C817E70C for ; Fri, 1 Nov 2019 02:16:03 +0000 (UTC) (envelope-from leres@freebsd.org) Received: from smtp.freebsd.org (smtp.freebsd.org [IPv6:2610:1c1:1:606c::24b:4]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "smtp.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4745QW4NR6z48NF; Fri, 1 Nov 2019 02:16:03 +0000 (UTC) (envelope-from leres@freebsd.org) Received: from hot.ee.lbl.gov (hot.ee.lbl.gov [IPv6:2620:83:8000:102::cb]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client did not present a certificate) (Authenticated sender: leres) by smtp.freebsd.org (Postfix) with ESMTPSA id 131D61868D; Fri, 1 Nov 2019 02:16:02 +0000 (UTC) (envelope-from leres@freebsd.org) From: Craig Leres Subject: Re: 11.2-RELEASE-p11 hang on shutdown To: Eugene Grosbein , FreeBSD Hackers References: <28a4a088-922f-4f95-9d8c-e75250883dd2@freebsd.org> <25843b14-dbd9-3464-1382-ca36e5395ee6@grosbein.net> <7e4e7fa0-9af3-eb3f-42ce-a3a8a382558b@freebsd.org> Message-ID: <3a38bcb2-47d8-cd3f-6ff0-0df9fbdc247f@freebsd.org> Date: Thu, 31 Oct 2019 19:16:00 -0700 User-Agent: Mozilla/5.0 (X11; FreeBSD amd64; rv:68.0) Gecko/20100101 Thunderbird/68.2.1 MIME-Version: 1.0 In-Reply-To: <7e4e7fa0-9af3-eb3f-42ce-a3a8a382558b@freebsd.org> Content-Type: text/plain; charset=windows-1252; format=flowed Content-Language: en-US Content-Transfer-Encoding: 7bit X-BeenThere: freebsd-hackers@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Technical Discussions relating to FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 01 Nov 2019 02:16:03 -0000 On 2019-07-25 14:30, Craig Leres wrote: > On 2019-07-25 01:08, Eugene Grosbein wrote: >> Most probably there is some incompatibility between your BIOS/UEFI >> code and FreeBSD code. >> First you need to make sure you have lastest firmware flashed and >> update it if yours staled. > > I started with 3.0a and had upgraded to 3.1 and retested before posting > to freebsd-hackers. > >> If that won't help, you could play with sysctl hw.acpi.handle_reboot >> and/or hw.acpi.disable_on_reboot >> changing their values (0 or 1) one time per try and trying reboot. > > Changing hw.acpi.handle_reboot from 1 to 0 didn't help but changing > hw.acpi.disable_on_reboot from 0 to 1 did. Following up, hw.acpi.disable_on_reboot didn't work after all (either it worked once or I got confused). But today I saw there was a new bios (3.3) and new ipmi firmware (1.71.11) and with those installed and configured I'm able to reboot with hanging (without any hw.acpi tweaks). Craig