From owner-freebsd-current@FreeBSD.ORG Tue Aug 30 17:06:14 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 BC07A16A41F for ; Tue, 30 Aug 2005 17:06:14 +0000 (GMT) (envelope-from cracauer@schlepper.zs64.net) Received: from schlepper.zs64.net (schlepper.zs64.net [212.12.50.230]) by mx1.FreeBSD.org (Postfix) with ESMTP id ED4DB43D49 for ; Tue, 30 Aug 2005 17:06:06 +0000 (GMT) (envelope-from cracauer@schlepper.zs64.net) Received: from schlepper.zs64.net (schlepper [212.12.50.230]) by schlepper.zs64.net (8.13.3/8.12.9) with ESMTP id j7UH65a6073987 for ; Tue, 30 Aug 2005 19:06:05 +0200 (CEST) (envelope-from cracauer@schlepper.zs64.net) Received: (from cracauer@localhost) by schlepper.zs64.net (8.13.3/8.12.9/Submit) id j7UH65c2073986 for freebsd-current@freebsd.org; Tue, 30 Aug 2005 13:06:05 -0400 (EDT) (envelope-from cracauer) Date: Tue, 30 Aug 2005 13:06:05 -0400 From: Martin Cracauer To: freebsd-current@freebsd.org Message-ID: <20050830130605.A73730@cons.org> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.2.5i Subject: Recent 6-beta issue: high delay when loading kernel on thinkpad on battery 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: Tue, 30 Aug 2005 17:06:14 -0000 I cannot nail down when exactly this issue was introduced but I think it was recently. I remember to boot this laptop fine when on battery during summer. Recent 6-betas make my thinkpad R40 wait for 80 seconds when loading the kernel (after announcing kernel version but before probing devices), when it is on battery power. On A/C the delay is normal. This is a boot -v screenshot photo of the stage where it is hanging: http://wavehh.dyndns.org/tmp/thinkpad-6beta-delay.jpg As you can see, -v doesn't give a clue what it is doing. It is hanging there doing nothing before reloading the kernel modules. dmesg, acpi stats, kernel config etc is all on: http://www.cons.org/cracauer/machines/grisu/ I just updated these files to be from a -v boot when on A/C. Any idea what this can be caused by? Any additional tests or info I can provide? Martin -- %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% Martin Cracauer http://www.cons.org/cracauer/ No warranty. This email is probably produced by one of my cats stepping on the keys. No, I don't have an infinite number of cats.