From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756335AbYKKPWj (ORCPT ); Tue, 11 Nov 2008 10:22:39 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1756687AbYKKPW2 (ORCPT ); Tue, 11 Nov 2008 10:22:28 -0500 Received: from ey-out-2122.google.com ([74.125.78.25]:49699 "EHLO ey-out-2122.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755935AbYKKPW1 convert rfc822-to-8bit (ORCPT ); Tue, 11 Nov 2008 10:22:27 -0500 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=message-id:date:from:to:subject:cc:in-reply-to:mime-version :content-type:content-transfer-encoding:content-disposition :references; b=sA4ZDR/xnPxnp8qLR/qqWQ+/dUO4N4kBQ0w7mJ0suMOmczEz0/CMcr1CMUHTOvK7Ns rECl8wR6jgC+GDAH6bQ1dDgMjOFOCVzStPZAxKPW14eaR5yRQW6xVfdBt2+jHVZY2kg5 pz3CfetbC2oRs4+YemtWGvLUG0VBFfz7Uhshk= Message-ID: Date: Tue, 11 Nov 2008 07:22:24 -0800 From: "Justin Mattock" To: "Pavel Machek" Subject: Re: [Bugme-new] [Bug 11717] New: Pressing suspend button suspends, but does not wakes up Cc: "=?ISO-8859-1?Q?Rog=E9rio_Brito?=" , "Andrew Morton" , "Arjan van de Ven" , linux-kernel@vger.kernel.org, yakui.zhao@intel.com, bugme-daemon@bugzilla.kernel.org, linux-pm@lists.linux-foundation.org, rjw@sisk.pl, acpi-bugzilla@lists.sourceforge.net, rui.zhang@intel.com In-Reply-To: <20081111095333.GC5464@elf.ucw.cz> MIME-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 8BIT Content-Disposition: inline References: <20081106194724.GB15366@ime.usp.br> <20081107014535.GA19201@ime.usp.br> <1226044855.4913f5b7f2f45@webmail.ime.usp.br> <20081108075008.GA8177@ime.usp.br> <20081109024514.GA11744@ime.usp.br> <20081109113332.GD6094@elf.ucw.cz> <20081110141550.GB4450@ime.usp.br> <20081111095333.GC5464@elf.ucw.cz> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, Nov 11, 2008 at 1:53 AM, Pavel Machek wrote: > On Mon 2008-11-10 12:15:50, Rogério Brito wrote: >> Hi, Pavel. >> >> On Nov 09 2008, Pavel Machek wrote: >> > On Sun 2008-11-09 00:45:14, Rogério Brito wrote: >> > > On Nov 08 2008, Justin Mattock wrote: >> > > > On Fri, Nov 7, 2008 at 11:50 PM, Rogério Brito wrote: >> > > > > I think that I have some more information regarding the >> > > > > suspend/hibernate issue: with Ubuntu's 2.6.27 kernel, I can't >> > > > > hibernate my laptop, but with vanilla 2.6.28-rc3, I can hibernate >> > > > > (I have not tested it much, but it seems to work). >> >> I spoke too soon. Depending on what I do in userland (I tried using the >> GNOME application "Cheese" just to put some load on the machine) and I >> tried: >> >> # echo shutdown > /sys/power/disk >> # echo disk > /sys/power/state >> >> But the machine stuck: it blanked the monitor, seemed to go to a console, >> the cursor was blinking on the upper left corner of the screen, the HD >> light blinked once and then the fan went faster, the CPU hotter and the >> leds corresponding to caps lock and scroll lock were blinking. >> >> I'm waiting with the machine in this situation since I started composing >> this e-mail and nothing has changed. >> >> The blinking leds (caps and scroll lock) would indicate a kernel panic, is >> that correct? > > Yes, that's a panic. And we need text of that panic to do anything > inteligent... Serial console? Try with different modules unloaded to > see which one is that? > > >> > Try it from the text console, and see what exactly stops >> > responding. "killall klogd" is your friend. >> >> The funny thing is that once that I could resume, it resumed >> instantly. :-( Weird. >> >> >> Thanks, Rogério Brito. >> > > -- > (english) http://www.livejournal.com/~pavelmachek > (cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html > if can, try and ssh into the machine then suspend, then during wakeup see if you can collect any info. -- Justin P. Mattock