From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1763850AbYHFB1c (ORCPT ); Tue, 5 Aug 2008 21:27:32 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1753004AbYHFB1G (ORCPT ); Tue, 5 Aug 2008 21:27:06 -0400 Received: from ug-out-1314.google.com ([66.249.92.171]:39632 "EHLO ug-out-1314.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751852AbYHFB1F (ORCPT ); Tue, 5 Aug 2008 21:27:05 -0400 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=from:to:date:user-agent:mime-version:content-disposition:subject :content-type:content-transfer-encoding:message-id; b=NMnWufEP82e44AT0R2nO7fdRyn1nK2eDae4tPX09PlsnZTMtZ6OwIMXdINYsMW7Fpj eeXzCUY5+W/RzLQS4yYjRkV0FQGdgSC+kOKFI29kCvjNRHK2H+VeM1PdBziGFVReesHB VopvoqmsZAzOIs9k9a5mu6B8PKV3+yfxHVjNY= From: Michael Brennan To: linux-kernel@vger.kernel.org Date: Wed, 6 Aug 2008 03:25:54 +0200 User-Agent: KMail/1.9.9 MIME-Version: 1.0 Content-Disposition: inline Subject: Waking up from suspend regression Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Message-Id: <200808060325.54537.brennan.brisad@gmail.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi, I am having some major problems with the newest kernels on my Thinkpad R61i and I'm doing my best trying to debug the problems. One problem is waking up from suspend to RAM. Earlier kernels worked fine (e.g. 2.6.25), but with the latest the system is unusable after waking up. When trying to wake the computer up it first is completely unresponsive with a black screen. After about 40 seconds it comes back alive and shows the locked screensaver. But whatever I do I just get error messages, trying to unlock the screen, it says authentication failed for some reason. If I try to log in from console I just get kernel messages about I/O errors from the SATA HDD. I have bisected this and get this behavior after the patch: [ce6fce4295ba727b36fdc73040e444bd1aae64cd] PCI MSI: Don't disable MSIs if the mask bit isn't supported I hope this is of any help at all. Thanks -- Michael Brennan