Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1161376AbWBUFLY (ORCPT ); Tue, 21 Feb 2006 00:11:24 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1161374AbWBUFLY (ORCPT ); Tue, 21 Feb 2006 00:11:24 -0500 Received: from smtp.osdl.org ([65.172.181.4]:2768 "EHLO smtp.osdl.org") by vger.kernel.org with ESMTP id S1161373AbWBUFLX (ORCPT ); Tue, 21 Feb 2006 00:11:23 -0500 Date: Mon, 20 Feb 2006 21:09:43 -0800 From: Andrew Morton To: Mark Lord Cc: linux-kernel@vger.kernel.org, torvalds@osdl.org, linux-acpi@vger.kernel.org Subject: Re: 2.6.16-rc[34]: resume-from-RAM unreliable Message-Id: <20060220210943.7f159749.akpm@osdl.org> In-Reply-To: <43F9D3CA.1010709@rtr.ca> References: <43F9D3CA.1010709@rtr.ca> X-Mailer: Sylpheed version 1.0.4 (GTK+ 1.2.10; i386-redhat-linux-gnu) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1063 Lines: 29 Mark Lord wrote: > > For the past week, I've been trying to keep with the latest -rc*-git* > releases of 2.6.16 on my notebook, and something new in those is > impacting resume-from-RAM. > > It works most of the time, but *rarely* when suspended for more > than a few hours (like overnight). Which makes testing somewhat > challenging, as this is also my main work machine. > > Black screen on resume, no response to alt-sysrq-b, > and no convenient serial port in the machine. > > Works 100% with 2.6.15 kernels. > > If I can figure out anything more that's useful, I'll do so, > but that's all I know about it right now. > > Debugging resume on a "legacy free" notebook is not fun. > It's awful, isn't it? git-bisct is the best bet, but at one bisection point per day it could get a bit dull. - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/