From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933645AbXCOUAm (ORCPT ); Thu, 15 Mar 2007 16:00:42 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S933679AbXCOUAm (ORCPT ); Thu, 15 Mar 2007 16:00:42 -0400 Received: from mx1.redhat.com ([66.187.233.31]:52921 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S933645AbXCOUAk (ORCPT ); Thu, 15 Mar 2007 16:00:40 -0400 Date: Thu, 15 Mar 2007 16:00:12 -0400 From: Dave Jones To: Jeremy Fitzhardinge Cc: "Eric W. Biederman" , "Rafael J. Wysocki" , Linux Kernel , Greg Kroah-Hartman Subject: Re: 2.6.21rc suspend to ram regression on Lenovo X60 Message-ID: <20070315200012.GA5574@redhat.com> Mail-Followup-To: Dave Jones , Jeremy Fitzhardinge , "Eric W. Biederman" , "Rafael J. Wysocki" , Linux Kernel , Greg Kroah-Hartman References: <20070313040828.GA17893@redhat.com> <200703131022.54322.rjw@sisk.pl> <20070313132218.GA25910@redhat.com> <20070315181059.GA1644@redhat.com> <45F9A250.7040409@goop.org> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <45F9A250.7040409@goop.org> User-Agent: Mutt/1.4.2.2i Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org On Thu, Mar 15, 2007 at 12:45:20PM -0700, Jeremy Fitzhardinge wrote: > Dave Jones wrote: > > I just did a build of top of tree, including those commits, and > > it's still broken. Booting with pci=nomsi no longer 'fixes' it > > though, which may indicate that the MSI changes were a red herring. > > (Or that the subsequent changes have regressed it even more, > > which seems unlikely looking at the changes). > > > > I just found the same thing on my X60. Current top-of-tree with > pci=nomsi does not improve things. When it resumes, the CPU is working > (capslock toggles, sysreq-b reboots), but the screen is blank. Yeah, I noticed the capslock works. Networking doesn't come back up though, and it doesn't seem to answer to command that I type blindly. Even trying to do something like.. pm-suspend ; dmesg >dmesg.out; /sbin/reboot doesn't seem to execute the commands on resume. Switching tty's to X with alt-f7 seems to lock it up to the point that even capslock doesn't work any more. I'll try and hook up a usb serial cable and see if I'm lucky enough to get something useful out of it in the absense of a serial port.. Dave -- http://www.codemonkey.org.uk