From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tejun Heo Subject: Re: slow resume from s2ram Date: Wed, 06 Feb 2008 15:49:24 +0900 Message-ID: <47A95874.60601@gmail.com> References: <20080205130931.56F31E2B10@vilya.x> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Return-path: Received: from rv-out-0910.google.com ([209.85.198.187]:7610 "EHLO rv-out-0910.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1759368AbYBFInd (ORCPT ); Wed, 6 Feb 2008 03:43:33 -0500 Received: by rv-out-0910.google.com with SMTP id k20so1885292rvb.1 for ; Wed, 06 Feb 2008 00:43:32 -0800 (PST) In-Reply-To: <20080205130931.56F31E2B10@vilya.x> Sender: linux-ide-owner@vger.kernel.org List-Id: linux-ide@vger.kernel.org To: Brian Keck Cc: linux-ide@vger.kernel.org Brian Keck wrote: > Hello, > > I can't get my otherwise lovely debian/sid Vaio TX17 to resume promptly > from suspend-to-ram. > > Until recently it resumed at all maybe 1 in 4 times from > 's2ram -f -p' in X, always taking several minutes, apparently > due to the hard disk (1.8" Toshiba HDD1544/MK6006GAH). > > Last week I tried 2 things: > > * added /etc/modprobe.d/libata with > options libata noacpi=0 > > * built a kernel + initrd from debian linux-source-2.6.24 with > CONFIG_BLK_DEV_IDEACPI=y > > This boots OK, with ... > > $ cat /sys/module/libata/parameters/noacpi > 0 You're not using libata at all. You're using IDE driver instead. Please try libata ata_piix driver instead. -- tejun