From mboxrd@z Thu Jan 1 00:00:00 1970 From: Lorenzo Colitti Subject: /proc/acpi/alarm not working Date: Thu, 09 Jun 2005 01:50:04 +0200 Message-ID: <42A7842C.2060207@colitti.com> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Return-path: Sender: acpi-devel-admin-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org Errors-To: acpi-devel-admin-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , List-Archive: To: ACPI mailing list List-Id: linux-acpi@vger.kernel.org Hi, I am trying to use /proc/acpi/alarm to wake my laptop from S3 and go into S4 after a fixed amount of time. But I can't get /proc/acpi/alarm to work. I tried 'echo "2005-06-08 12:47:00" > alarm', both using local time and with 2 hours plus or minus since I'm not sure if the alarm file is in UTC or not. A 'cat alarm' displays the time I set it to, and there are no errors in dmest, but nothing seems to happen. If the laptop is on, I see no acpi event being triggered. If it's in S3, it doesn't wake up unless I press the power button. Is there something I'm doing wrong? If not, how do I debug this? Cheers, Lorenzo P.S. This works on Windows, so the DSDT should support it... ------------------------------------------------------- This SF.Net email is sponsored by: NEC IT Guy Games. How far can you shotput a projector? How fast can you ride your desk chair down the office luge track? If you want to score the big prize, get to know the little guy. Play to win an NEC 61" plasma display: http://www.necitguy.com/?r=20