From mboxrd@z Thu Jan 1 00:00:00 1970 From: Daniel Drake Subject: AE_NOT_FOUND while evaluating SleepState [\_S3_] Date: Mon, 27 Nov 2006 10:18:02 -0500 Message-ID: <1164640682.8724.2.camel@systems03.lan.brontes3d.com> Mime-Version: 1.0 Content-Type: text/plain Content-Transfer-Encoding: 7bit Return-path: Received: from smtp135.iad.emailsrvr.com ([207.97.245.135]:52378 "EHLO smtp135.iad.emailsrvr.com") by vger.kernel.org with ESMTP id S1754450AbWK0PSF (ORCPT ); Mon, 27 Nov 2006 10:18:05 -0500 Received: from [10.20.253.243] (host34.155.212.242.conversent.net [155.212.242.34]) (Authenticated sender: ddrake@brontes3d.com) by relay3.r3.iad.emailsrvr.com (SMTP Server) with ESMTP id B782644C016 for ; Mon, 27 Nov 2006 10:18:02 -0500 (EST) Sender: linux-acpi-owner@vger.kernel.org List-Id: linux-acpi@vger.kernel.org To: linux-acpi@vger.kernel.org Hi, I'm looking into suspend-to-RAM on my Tyan S2895 K8WE motherboard (x86-64). It does not work, "mem" is not listed in /sys/power/state I have tracked down the problem to this code (acpi_get_sleep_type_data(), drivers/acpi/hardware/hwregs.c) /*Evaluate the namespace object containing the values for this state*/ status = acpi_ns_evaluate(info); if (ACPI_FAILURE(status)) { ACPI_DEBUG_PRINT((ACPI_DB_EXEC, "%s while evaluating SleepState [%s]\n", acpi_format_exception(status), info->pathname)); goto cleanup; } The message produced is: AE_NOT_FOUND while evaluating SleepState [\_S3_] Does this system simply not support suspend-to-RAM or can something be done on the Linux side? The system does support: S0 S1 S4 S5 acpidump: http://dev.gentoo.org/~dsd/misc/s2895-acpidump.txt Thanks! -- Daniel Drake Brontes Technologies, A 3M Company