From owner-freebsd-current@FreeBSD.ORG Mon Jul 26 13:06:21 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 7511B16A4CE for ; Mon, 26 Jul 2004 13:06:21 +0000 (GMT) Received: from pat.uio.no (pat.uio.no [129.240.130.16]) by mx1.FreeBSD.org (Postfix) with ESMTP id 0D70643D49 for ; Mon, 26 Jul 2004 13:06:21 +0000 (GMT) (envelope-from odberg@fangorn.uio.no) Received: from mail-mx1.uio.no ([129.240.10.29]) by pat.uio.no with esmtp (Exim 4.34) id 1Bp5BL-0000St-Nk for freebsd-current@freebsd.org; Mon, 26 Jul 2004 15:06:19 +0200 Received: from fangorn.uio.no ([129.240.186.9]) by smtp.uio.no with esmtp (Exim 4.34) id 1Bp5BI-0008QQ-Ml for freebsd-current@freebsd.org; Mon, 26 Jul 2004 15:06:16 +0200 Received: from odberg by fangorn.uio.no with local (Exim 4.30) id 1Bp5BI-00057j-94 for freebsd-current@freebsd.org; Mon, 26 Jul 2004 15:06:16 +0200 To: freebsd-current@freebsd.org From: Anders Odberg Date: Mon, 26 Jul 2004 15:06:16 +0200 Message-ID: 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) Subject: 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: Mon, 26 Jul 2004 13:06:21 -0000 Hi, 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. Have anybody else seen this problem and found a solution? Since I really need suspend/resume, I'm still running on kernel-source from 2004-05-27, but it would be great to be able to upgrade to later source. I've tried ACPI instead of APM, suspend/resume with S3 works fine using the latest cvsup, but this drains the battery *much* faster than with APM, so this is not an option for now (the battery only lasts ~10hours with suspend using ACPI, while suspend using APM lasts a week or so). (On my Thinkpad A21e, on the other hand, suspend/resume using APM works fine even with the most recent cvsup, so something must be special with the T40.) Thanks, -Anders.