From owner-freebsd-current@FreeBSD.ORG Mon Jul 26 13:28:48 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 200E716A4CE for ; Mon, 26 Jul 2004 13:28:48 +0000 (GMT) Received: from cell.sick.ru (cell.sick.ru [217.72.144.68]) by mx1.FreeBSD.org (Postfix) with ESMTP id ACB1543D39 for ; Mon, 26 Jul 2004 13:28:46 +0000 (GMT) (envelope-from glebius@freebsd.org) Received: from cell.sick.ru (glebius@localhost [127.0.0.1]) by cell.sick.ru (8.12.11/8.12.8) with ESMTP id i6QDSgIR098362 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO); Mon, 26 Jul 2004 17:28:43 +0400 (MSD) (envelope-from glebius@freebsd.org) Received: (from glebius@localhost) by cell.sick.ru (8.12.11/8.12.11/Submit) id i6QDSg3c098361; Mon, 26 Jul 2004 17:28:42 +0400 (MSD) (envelope-from glebius@freebsd.org) X-Authentication-Warning: cell.sick.ru: glebius set sender to glebius@freebsd.org using -f Date: Mon, 26 Jul 2004 17:28:42 +0400 From: Gleb Smirnoff To: Anders Odberg Message-ID: <20040726132842.GA98330@cell.sick.ru> References: Mime-Version: 1.0 Content-Type: text/plain; charset=koi8-r Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.5.6i 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: Mon, 26 Jul 2004 13:28:48 -0000 On Mon, Jul 26, 2004 at 03:06:16PM +0200, Anders Odberg wrote: A> I have a Thinkpad T40 (model 2373-94G) running FreeBSD-5-CURRENT. Until the A> beginning of June, using APM to suspend/resume worked great on this A> machine. On every cvsup I've tried after the beginning of June, suspend A> seems to work fine, but when resuming, the machine will simply freeze. A> I get my prompt back on the display, but no input is accepted, the machine A> 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. If noone replies until weekend, I'll try to find the commit which broke it. A> I've tried ACPI instead of APM, suspend/resume with S3 works fine using the A> latest cvsup, but this drains the battery *much* faster than with APM, so A> this is not an option for now (the battery only lasts ~10hours with suspend A> using ACPI, while suspend using APM lasts a week or so). Same with my T20. Also ACPI introduces random hangs of a working notebook and random powerups of switched off notebook. :( -- Totus tuus, Glebius. GLEBIUS-RIPN GLEB-RIPE