From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1161042AbXALLLv (ORCPT ); Fri, 12 Jan 2007 06:11:51 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1161044AbXALLLv (ORCPT ); Fri, 12 Jan 2007 06:11:51 -0500 Received: from ug-out-1314.google.com ([66.249.92.173]:8347 "EHLO ug-out-1314.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1161042AbXALLLu convert rfc822-to-8bit (ORCPT ); Fri, 12 Jan 2007 06:11:50 -0500 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=beta; h=received:message-id:date:from:to:subject:cc:in-reply-to:mime-version:content-type:content-transfer-encoding:content-disposition:references; b=ITkmQ7Cvvz8LlGJx/KjJjgmn0vwv52cpsO3c5mQYbE/09dZAo3qj+/ziLiRmUPByo70ZvkgcgbHPEnR9WYGHWtxQr2+0y6QMlHBzgPlmV52m3kbOW76HMzBPdeISSuDUy0/5h2Kq2P1O0B49g51ay4HExH6skLWnI7zkx+Dz+f0= Message-ID: <414cba4e0701120311t39d90e10y472f251f8e357643@mail.gmail.com> Date: Fri, 12 Jan 2007 12:11:49 +0100 From: emisca To: "Stefan Seyfried" Subject: Re: [Suspend-devel] asus p5ld2 se, serial port gone after suspend and i8042 problems (solved, pnpacpi=off needed) Cc: "Pavel Machek" , suspend2-users@lists.suspend2.net, suspend-devel@lists.sourceforge.net, linux-kernel@vger.kernel.org In-Reply-To: <20070111195812.GF11903@suse.de> MIME-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 8BIT Content-Disposition: inline References: <414cba4e0701101409w4be38105vae7d185f4c2967bd@mail.gmail.com> <20070111114202.GC5945@elf.ucw.cz> <414cba4e0701110514t2fbd0659g905aa2fb06b9a261@mail.gmail.com> <20070111195812.GF11903@suse.de> Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org But using pnpacpi=no, I disable the acpi code.. the "normal" pnp code, what does on suspend? Does it simply do nothing? In the dmesg I don't see anything related to pnp device reinit. I tried suspend to ram on this motherboard. A strange thing happens.. the system goes to suspend and then suddenly resumes. Why? How I can check if it's enabled a wake up device? There are no related settings on the bios, only wake on lan (disabled). I think I must debug interrupts... 2007/1/11, Stefan Seyfried : > On Thu, Jan 11, 2007 at 02:14:42PM +0100, emisca wrote: > > Yes, I have to look at pnpacpi code... but does the dsdt matters for this > > problem? > > Surely, it is a bios bug (as usually.....). I will look at pnpacpi code. > > Not necessarily. IIRC, somebody (Rusty?) said that serial consoles have had > problems with suspend for a long time and just sometimes work "by accident". > ISTR that they do not really save and restore the line settings etc. > > So it does not need to be the BIOS, it can also be a plain broken driver. > > -- > Stefan Seyfried > QA / R&D Team Mobile Devices | "Any ideas, John?" > SUSE LINUX Products GmbH, Nürnberg | "Well, surrounding them's out." >