Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1760231AbXEWJ6F (ORCPT ); Wed, 23 May 2007 05:58:05 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1757444AbXEWJ5z (ORCPT ); Wed, 23 May 2007 05:57:55 -0400 Received: from nz-out-0506.google.com ([64.233.162.229]:52581 "EHLO nz-out-0506.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755631AbXEWJ5x (ORCPT ); Wed, 23 May 2007 05:57:53 -0400 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=beta; h=received:subject:from:to:cc:in-reply-to:references:content-type:date:message-id:mime-version:x-mailer:content-transfer-encoding; b=E0VkC7bJDabgGLYHkTGoyBJkmTde3Trw3NVBiAMetg9QMDb3ZwW3b2HXnO3/0o7uetykeqop0ygRHVWaXfK68Mv5I6kdy7ZWn0nt7nI4RwGucdzlsliLrjkKN7cn+yynK7k+fVnbWzLC4puZbKIMTVsIDmwpPDn9OM76RISfFA0= Subject: Re: 2.6.21.1 fails to suspend/resume to disk (sort of) From: Romano Giannetti To: "Rafael J. Wysocki" Cc: linux-kernel@vger.kernel.org, Pavel Machek In-Reply-To: <200705231105.08408.rjw@sisk.pl> References: <1179905115.7043.25.camel@localhost> <200705231105.08408.rjw@sisk.pl> Content-Type: text/plain Date: Wed, 23 May 2007 11:57:42 +0200 Message-Id: <1179914262.7043.56.camel@localhost> Mime-Version: 1.0 X-Mailer: Evolution 2.8.1 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1887 Lines: 48 On Wed, 2007-05-23 at 11:05 +0200, Rafael J. Wysocki wrote: > Hi, > > On Wednesday, 23 May 2007 09:25, Romano Giannetti wrote: > > http://lkml.org/lkml/2007/5/23/38 > > Please see http://bugzilla.kernel.org/show_bug.cgi?id=8456 > That seems to resemble the symptoms you describe. > No, I don't think. The delay I observe is on resume (suspend is very fast). Moreover, I have no SATA. It seems that my problem came from pcmcia. > > Now for the suspend to disk. With default setting (/sys/power/disk == > > platform) my laptop (vaio PGC-FX701) fails to poweroff; it stays with > > backlight on, a white screen, and if I power it off manually afterward > > it did not resume. > > > > By doing echo shutdown > /sys/power/disk the laptop *do* power off (it's > > very slow, but I think that's related with the 60 secs delay commented > > in the other post). Then it resume --- text console did resume ok --- > > but the virtual console with X do not come back. I had to do a > > ctrl-alt-backspace thing. > > > > Any hints? More data? > > Could you please test the 2.6.22-rc2 kernel? Also, if it still doesn't work > properly, could you apply the hibernation/suspend patchset available from > http://www.sisk.pl/kernel/hibernation_and_suspend/2.6.22-rc2/patches > on top of it and see if that helps? > Uf, I will try to find the time. I am on my way to try to compile 2.6.21.2 now. Problem is that a kernel compile "the ubuntu way" last hours here. If there is an expert on make-kpkg here, I could use some advise. I'd prefer to test patches over a 2.6.21 stable release, to avoid mixing symptoms from an experimental -rc... Romano - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/