From owner-freebsd-current@FreeBSD.ORG Sun Oct 16 23:53:08 2005 Return-Path: X-Original-To: freebsd-current@freebsd.org Delivered-To: freebsd-current@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id C972516A41F for ; Sun, 16 Oct 2005 23:53:08 +0000 (GMT) (envelope-from markir@paradise.net.nz) Received: from linda-4.paradise.net.nz (bm-4a.paradise.net.nz [203.96.152.183]) by mx1.FreeBSD.org (Postfix) with ESMTP id 6268D43D48 for ; Sun, 16 Oct 2005 23:53:08 +0000 (GMT) (envelope-from markir@paradise.net.nz) Received: from smtp-3.paradise.net.nz ([203.96.152.177]) by linda-4.paradise.net.nz (Paradise.net.nz) with ESMTP id <0IOH002U190IPM@linda-4.paradise.net.nz> for freebsd-current@freebsd.org; Mon, 17 Oct 2005 12:53:06 +1300 (NZDT) Received: from [192.168.1.11] (218-101-13-18.paradise.net.nz [218.101.13.18]) by smtp-3.paradise.net.nz (Postfix) with ESMTP id B2E7BD2533B; Mon, 17 Oct 2005 12:53:05 +1300 (NZDT) Date: Mon, 17 Oct 2005 12:53:03 +1300 From: Mark Kirkwood In-reply-to: <4352CA35.2050403@pegas.no-ip.org> To: pegas@pegas.no-ip.org Message-id: <4352E7DF.6010104@paradise.net.nz> MIME-version: 1.0 Content-type: text/plain; format=flowed; charset=ISO-8859-1 Content-transfer-encoding: 7bit X-Accept-Language: en-us, en User-Agent: Mozilla Thunderbird 1.0.6 (X11/20050726) References: <20051016120035.028E816A41F@hub.freebsd.org> <4352CA35.2050403@pegas.no-ip.org> Cc: freebsd-current@freebsd.org Subject: Re: Reboot hang in 6.0 X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.5 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: Sun, 16 Oct 2005 23:53:08 -0000 Evgeny Piven wrote: > When trying to reboot my newly updated 6.0-RC1 machine (updated from > 5.4-RELEASE), my machine hangs during the reboot. > This issue has apparently come up before, but never really had a clean > fix (correct me if I'm wrong). > From what I've read, the quick fix for this would be turning on USB > support in BIOS, though this didn't help in my case. > Basically the hang happens right after the "Uptime: " message is > displayed and then the machine just sits there and does nothing. From > what I've read, this might have something to do with ACPI support. > Looks like you have run into a new variant of the issue :-) The previous stuff seems to have been tied to USB and (in my case) SMP. Does disabling (or enabling) ACPI make any difference? In any case, it might be worth setting 'hw.pci.enable_io_modes=0' in /boot/loader.conf and seeing if it makes any difference. best wishes Mark