From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932688AbZJLPtn (ORCPT ); Mon, 12 Oct 2009 11:49:43 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S932666AbZJLPtm (ORCPT ); Mon, 12 Oct 2009 11:49:42 -0400 Received: from mail-ew0-f208.google.com ([209.85.219.208]:34803 "EHLO mail-ew0-f208.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932674AbZJLPtl convert rfc822-to-8bit (ORCPT ); Mon, 12 Oct 2009 11:49:41 -0400 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :cc:content-type:content-transfer-encoding; b=b+HkXys7TFn82cnfVVZXlbr6gsAsgWeI/+5SoTvPpC6F/Il697Ar+MnhsZ7EWvYSf0 UuDB/ClWIm0TFUQet36kTD9jboWVzi5eAlq7fUUEqfQBCWvMuS+FLFI0u9SxjlTCFwrz sgVkCFkgzGrWRhS0GQQNNuyV0anlDbPU7VkVQ= MIME-Version: 1.0 In-Reply-To: <200910102334.42399.rjw@sisk.pl> References: <37b436160910101054t7765c253ta98b983f226b57c3@mail.gmail.com> <200910102334.42399.rjw@sisk.pl> Date: Mon, 12 Oct 2009 17:49:03 +0200 Message-ID: <37b436160910120849o6aae596w50e450b4838ed233@mail.gmail.com> Subject: Re: Suspend to RAM on MSI PR200YA - do not recover, system immediately turns down From: Ondrej Hujnak To: "Rafael J. Wysocki" Cc: linux-kernel@vger.kernel.org, mschmidt@redhat.com, pm list Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 8BIT Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 2009/10/10 Rafael J. Wysocki : > On Saturday 10 October 2009, Ondrej Hujnak wrote: >> Hello, >> >> I am trying to make work "Suspend to RAM". >> My laptop is MSI PR200YA, linux >> kernel 2.6.30.8-64.fc11.i586 (fedora 11, 32bit), >> the same is with 2.6.31.1-56.fc12.i686. >> Motherboard - MSI 1221, graphics: >> Mobile GM965/GL960 Integrated Graphics Controller >> >> When I do suspend to RAM it seem to work ok, it sleeps. >> But when I want to wake it, it only switches off (the power >> LED stops blinking).  If I'm having my notebook connected >> to electricity, after start it don't  start screen and keyboard. >> Notebook is running, but there is no HDD activity according >> to the LED indicator. When it is on battery, it normally starts, >> as if I had switched it normally off. Every time after trying to >> suspend it to RAM, on the next start I have >> "last write to superblock in future". >> >> I tried: >>  - suspend from "single" mode >>  - suspend from "single" mode with as many modules as possible rmmod'ed >>  - using "nomodeset" >>  - early suspend-to-RAM at boot test with "test_suspend=mem" >> All with the same result. >> >> I also tried using pm_trace, but this gave no useful results in dmesg >> in the next boot. The clock was not changed by it (the documentation >> said it would be). >> >> I have attached printout of "lspci -vv" and "dmesg" after switching >> pm_trace on. >> >> I'd welcome any ideas how to debug this further. >> I'm looking forward to your reply. > > Does the pm_test 'core' test work (please see > Documentation/power/basic-pm-debugging.txt)? > > Rafael > Ok, i tried all kinds of pm_test including core several times and everything seemed ok. I got no error, failure.. And i tried all possibilities of /sys/power/disk under "init=/bin/bash" and same result as above. Ondrej