From mboxrd@z Thu Jan 1 00:00:00 1970 From: Pavel Machek Subject: Re: swsusp and suspend2 like to overheat my laptop Date: Wed, 9 Aug 2006 14:58:40 +0200 Message-ID: <20060809125840.GD3808@elf.ucw.cz> References: <20060808235352.GA4751@elf.ucw.cz> <20060809073958.GK4886@elf.ucw.cz> <20060809120844.GD3747@elf.ucw.cz> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Content-Disposition: inline In-Reply-To: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: suspend2-devel-bounces@lists.suspend2.net Errors-To: suspend2-devel-bounces@lists.suspend2.net To: Steven Rostedt Cc: linux-pm@osdl.org, LKML , Suspend2-devel@lists.suspend2.net, ncunningham@linuxmail.org List-Id: linux-pm@vger.kernel.org On Wed 2006-08-09 08:35:47, Steven Rostedt wrote: > > On Wed, 9 Aug 2006, Pavel Machek wrote: > > > > > Okay, run top to see what goes on, and look for > > /proc/acpi/processor/*/* -- you are interested in C states before and > > after suspend. > > I don't quite understand. What am I looking for in top? Some process that is running and eating 99% cpu when it should not be running and doing anything? Pavel > Here's the before and after: > > before: > > $ grep C /proc/acpi/processor/*/* > /proc/acpi/processor/CPU0/power:active state: C1 > /proc/acpi/processor/CPU0/power:max_cstate: C8 > /proc/acpi/processor/CPU0/power: *C1: type[C1] > promotion[--] demotion[--] latency[000] usage[00000000] duration[00000000000000000000] All zeros? Strange... -- (english) http://www.livejournal.com/~pavelmachek (cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html