From owner-freebsd-current@FreeBSD.ORG Tue Jul 27 18:56:46 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 7503E16A4CE; Tue, 27 Jul 2004 18:56:46 +0000 (GMT) Received: from pat.uio.no (pat.uio.no [129.240.130.16]) by mx1.FreeBSD.org (Postfix) with ESMTP id 0380C43D53; Tue, 27 Jul 2004 18:56:46 +0000 (GMT) (envelope-from odberg@fangorn.uio.no) Received: from mail-mx2.uio.no ([129.240.10.30]) by pat.uio.no with esmtp (Exim 4.34) id 1BpX7y-0001D1-Nz; Tue, 27 Jul 2004 20:56:42 +0200 Received: from fangorn.uio.no ([129.240.186.9]) by smtp.uio.no with esmtp (Exim 4.34) id 1BpX7w-0006PV-Du; Tue, 27 Jul 2004 20:56:40 +0200 Received: from odberg by fangorn.uio.no with local (Exim 4.30) id 1BpX7v-0003Wc-TM; Tue, 27 Jul 2004 20:56:39 +0200 To: Gleb Smirnoff References: <20040726132842.GA98330@cell.sick.ru> From: Anders Odberg Date: Tue, 27 Jul 2004 20:56:39 +0200 In-Reply-To: <20040726132842.GA98330@cell.sick.ru> (Gleb Smirnoff's message of "Mon, 26 Jul 2004 17:28:42 +0400") Message-ID: User-Agent: Gnus/5.110002 (No Gnus v0.2) XEmacs/21.4 (Security Through Obscurity, linux) MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Sender: Anders Odberg X-MailScanner-Information: This message has been scanned for viruses/spam. Contact postmaster@uio.no if you have questions about this scanning X-UiO-MailScanner: No virus found X-UiO-Spam-info: not spam, SpamAssassin (score=-5, required 12, UIO_MAIL_IS_INTERNAL -5.00) cc: freebsd-current@freebsd.org Subject: Re: suspend/resume problems (APM) on Thinkpad T40 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: Tue, 27 Jul 2004 18:56:46 -0000 [Gleb Smirnoff] | | I have a Thinkpad T40 (model 2373-94G) running FreeBSD-5-CURRENT. | | Until the beginning of June, using APM to suspend/resume worked | | great on this machine. On every cvsup I've tried after the beginning | | of June, suspend seems to work fine, but when resuming, the machine | | will simply freeze. I get my prompt back on the display, but no | | input is accepted, the machine is completely dead, and needs to be | | power-cycled. | | I can confirm that I see the same problems in T20. The break definitely | occured somewhat between July 9 and July 15. July 9 kernel works | fine for me. Thanks! I didn't have the chance to upgrade between mid-June and mid-July, but the last time APM worked for me was 2004-05-28. All cvsup's between 2004-06-03 and 2004-06-16 would always cause the machine to hang upon resume, and so did the source I cvsup'ed on 2004-07-24. Based on your suggestion, I have now tried building kernel from source cvsup'ed several times around 2004-07-09. With kernel based on source from date=2004.07.08.18.00.00 suspend/resume actually works fine! With source from date=2004.07.09.00.00.00 and later, it will hang upon resume. I can try to narrow it further, if that is helpful. | If noone replies until weekend, I'll try to find the commit which broke it. Thanks. If you are able to get APM-resume to work again on your T20 with more recent source, please let me know, and I'll check if it also solves my problems. -ao. -- Anders Odberg, Center for Information Technology Services University of Oslo, Norway