From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756030AbYDCTG3 (ORCPT ); Thu, 3 Apr 2008 15:06:29 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1755926AbYDCTGW (ORCPT ); Thu, 3 Apr 2008 15:06:22 -0400 Received: from rtr.ca ([76.10.145.34]:2531 "EHLO mail.rtr.ca" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751593AbYDCTGV (ORCPT ); Thu, 3 Apr 2008 15:06:21 -0400 Message-ID: <47F52AAC.8090005@rtr.ca> Date: Thu, 03 Apr 2008 15:06:20 -0400 From: Mark Lord Organization: Real-Time Remedies Inc. User-Agent: Thunderbird 2.0.0.12 (X11/20080213) MIME-Version: 1.0 To: "Rafael J. Wysocki" Cc: LKML , Adrian Bunk , Andrew Morton , david-b@pacbell.net, oliver@neukum.org, Alan Stern Subject: 2.6.25-rc7/8: Another resume regression References: <200803220259.48534.rjw@sisk.pl> <47F13B8F.1000003@rtr.ca> In-Reply-To: <47F13B8F.1000003@rtr.ca> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi, Okay, USB now works fine on resume after fixing the iaa_watchdog issue. But twice now, once before that fix, and again just a minute ago, my machine has failed completely to resume after suspend-to-RAM. Again, resume here is 100% reliable in 2.6.24 and earlier. Symptoms: the usual: -- 2.6.25-rc8 (and -rc7 earlier), plus USB fix. -- not reproduceable on demand. -- black screen of death -- no backlight, no kernel messages. -- no hard drive activity. -- no alt-sysrq-anything. -- 5 second hold of the power button to poweroff and then recover. Not much info to go on, but it's worth knowing there's an issue here somewhere. Cheers