From mboxrd@z Thu Jan 1 00:00:00 1970 From: Pavel Machek Subject: Re: Resume hanging on MSI motherboard Date: Sun, 27 Dec 2009 11:20:53 +0100 Message-ID: <20091227102053.GD1478@ucw.cz> References: <20091204081739.575b29d5@mjolnir.ossman.eu> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Content-Disposition: inline In-Reply-To: <20091204081739.575b29d5@mjolnir.ossman.eu> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: linux-pm-bounces@lists.linux-foundation.org Errors-To: linux-pm-bounces@lists.linux-foundation.org To: Pierre Ossman Cc: linux-pm@lists.linux-foundation.org List-Id: linux-pm@vger.kernel.org On Fri 2009-12-04 08:17:39, Pierre Ossman wrote: > I have a MSI Neo2-Digital board that I'm trying to get suspend working > on. I'm not having much luck though, so I need some pointers on how to > debug this. > > The symptoms are that the machine shuts down when suspend is triggered > and wakes up when the power button is pressed or an usb device pokes > it. Unfortunately it never gets back to a running state. It rattles a > bit on the disk, powers up the fans and turns on the LEDs, but that's > it. > > Doing a suspend in Windows has entirely different behaviour. There it > keeps all fans running, and doesn't do much in the way of saving power. > It goes from 90 W to 67 W from idle to "standby". The [broken] state > Linux puts the system in OTOH runs at 13 W ("off" is 10 W). Well, if suspend (S3) does not even work on windows.....? Try S1 in linux (echo 1 > proc/acpi/sleep), also try swsusp. dmesg and askfor help on linux-acpi...? Pavel -- (english) http://www.livejournal.com/~pavelmachek (cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html