From owner-freebsd-current@FreeBSD.ORG Fri Jun 4 21:04:55 2004 Return-Path: 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 C673A16A4CE for ; Fri, 4 Jun 2004 21:04:55 -0700 (PDT) Received: from mtiwmhc13.worldnet.att.net (mtiwmhc13.worldnet.att.net [204.127.131.117]) by mx1.FreeBSD.org (Postfix) with ESMTP id 886AE43D2D for ; Fri, 4 Jun 2004 21:04:55 -0700 (PDT) (envelope-from j.e.drews@att.net) Received: from 204.127.135.63 ([204.127.135.63]) by worldnet.att.net (mtiwmhc13) with SMTP id <2004060504043911300i3448e>; Sat, 5 Jun 2004 04:04:39 +0000 Received: from [64.105.56.145] by 204.127.135.63; Sat, 05 Jun 2004 04:04:36 +0000 From: j.e.drews@att.net To: Nate Lawson Date: Sat, 05 Jun 2004 04:04:36 +0000 Message-Id: <060520040404.2588.40C14653000BECEE00000A1C21603762239C990A9D0BD20AD206@att.net> X-Mailer: AT&T Message Center Version 1 (May 27 2004) X-Authenticated-Sender: ai5lLmRyZXdzQGF0dC5uZXQ= cc: current@freebsd.org Subject: Re: ACPI Error: AE_NO_HARDWARE_RESPONSE X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.1 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: Sat, 05 Jun 2004 04:04:55 -0000 FreeBSD 5.2-CURRENT #0: Tue Jun 1 00:00:38 CDT 2004 Nate: I managed to get these errors on bootup tonight: Jun 4 22:28:07 notebook login: ROOT LOGIN (root) ON ttyv1 pci0: Failed to set ACPI power state D3 on (null): AE_BAD_PARAMETER pci0: Failed to set ACPI power state D3 on (null): AE_BAD_PARAMETER Kind regards, Jonathan > Hi Nate: > > I made the polling adjustment that you suggested: > sysctl hw.acpi.thermal.polling_rate=1 > > and then ran the script while compiling qt33 and Mozilla at the same time. the > initial reading was at: hw.acpi.thermal.tz0.temperature: 3112 > the high temps were: > hw.acpi.thermal.tz0.temperature: 3242 > hw.acpi.thermal.tz0.temperature: 3252 > > the fan kicked on at 3232. I could not get the error again, even though I ran > the computer under load for quite a while. > > The output of acpidump -t -d > pwrnotebooks-C.asl is here: > > http://www.silbsd.org/bugreports/pwrnotebooks-C.asl > > it was too many lines to post to the list. Let me try a few more things with to > tease out this error message again. > > Kind regards > Jonathan > > > > > > > > This means the EC timed out while reading the current temp. I'm not sure > > what is causing this. Try setting: > > > > sysctl hw.acpi.thermal.polling_rate=1 > > > > This makes the thermal poll run every second. And then run this script: > > > > #!/bin/sh > > while [ 1 ]; do > > sysctl hw.acpi.thermal.tz0.temperature > > sleep .1 > > done > > > > This polls the temp over and over to see if it can reproduce the error. > > Don't worry, this error only means your temp reading will be incorrect (no > > system damage will occur). Let me know how often the errors appear. Try > > loading the system with some other apps if the errors don't appear. > > > > Also, send me the output of so I can see your notebook's config: > > acpidump -t -d > pwrnotebooks-C.asl > > > > -Nate > > _______________________________________________ > > freebsd-current@freebsd.org mailing list > > http://lists.freebsd.org/mailman/listinfo/freebsd-current > > To unsubscribe, send any mail to "freebsd-current-unsubscribe@freebsd.org" > _______________________________________________ > freebsd-current@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-current > To unsubscribe, send any mail to "freebsd-current-unsubscribe@freebsd.org"