From mboxrd@z Thu Jan 1 00:00:00 1970 From: Benedek Frank Subject: Suspend to RAM works, but no wake up. ATI Technologies Inc Rage Mobility P/M (rev 64) video card Date: Sun, 26 Jun 2005 09:57:08 +0200 Message-ID: <20050626095708.3649fdff.linux@celifornia.com> Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Return-path: Resent-To: acpi-devel-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org Resent-Message-Id: <20050626101823.324a1ac4.linux-mmCHBaZtUya2oZ/6fjIToQ@public.gmane.org> 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-devel-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org List-Id: linux-acpi@vger.kernel.org Hi On my Sony Vaio laptop (PCG-C1VRX/K picturebook) I use kernel 2.6.11. I am on Debian Sarge. When I suspend, the laptop suspends just fine, unloads everything it can, what it cannot, I included in the script to force to unload, and it sleeps very fine when I close the lid. First issue, it wont wake up when I open the lid, only when I press a button. Second issue is that it wont come back to live even after button pressed, except if I give a boot pharameter to GRUB as follows acpi_sleep=s3_bios Now my Grub entry looks like this: title Debian GNU/Linux, kernel 2.6.11 root (hd0,1) kernel /boot/vmlinuz-2.6.11 root=/dev/hda2 ro acpi_sleep=s3_bios initrd /boot/initrd.img-2.6.11 savedefault boot When I use this option, it does wake up when I hit a key. However, while asleep, the screen isnt completely off. I can hear a buzzing sound, very soflty, but I can definetally hear it. Also, when I open the lid, (it wont wake up yet, only on button press) I can see some text on the screen if I tilt it in the right angle. THe LCD seems off, but it does has some text on it, so it cannot be off, just dimmed to a maximum. ANd the buzzing sound gives it also away. I left the machine suspended at 33% battery yesterday at 2AM, and by 7AM when I woke up, the battery was dead, and the laptop shut down. Usually 33% gives me 40 mintues of work time, I think it should have lasted for a 5 hours suspension, no? Thanks for any help Benedek ------------------------------------------------------- SF.Net email is sponsored by: Discover Easy Linux Migration Strategies from IBM. Find simple to follow Roadmaps, straightforward articles, informative Webcasts and more! Get everything you need to get up to speed, fast. http://ads.osdn.com/?ad_id=7477&alloc_id=16492&op=click