From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S265211AbUHWPeI (ORCPT ); Mon, 23 Aug 2004 11:34:08 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S265124AbUHWPbF (ORCPT ); Mon, 23 Aug 2004 11:31:05 -0400 Received: from topaz-57.mcs.anl.gov ([140.221.57.209]:14208 "EHLO topaz") by vger.kernel.org with ESMTP id S264791AbUHWPYS (ORCPT ); Mon, 23 Aug 2004 11:24:18 -0400 To: linux-kernel@vger.kernel.org Subject: apm problem with mm series From: Narayan Desai Date: Mon, 23 Aug 2004 10:22:13 -0500 Message-ID: <87fz6dyj4q.fsf@topaz.mcs.anl.gov> User-Agent: Gnus/5.1006 (Gnus v5.10.6) XEmacs/21.4 (Security Through Obscurity, linux) MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org I have started having problems resuming my laptop (a thinkpad t41p) from apm-induced sleep. Suspension occurs after a longer period of time than with working kernels, and resume never completes. the fans come back on and the backlight turns on, but the system never returns. It is unresponsive to sysrq keys, and eventually requires a power cycle. This problem started happening between 2.6.8-rc3-mm2 and 2.6.8.1-mm1. 2.6.8.1-mm4 still exhibits this problem. I am building a vanilla 2.6.8.1 kernel now to try out now. I saw the issue with yenta socket problems, so i disabled that support in the mm4 kernel, to no avail. I realize that this isn't too much data to go on, but would appreciate any suggestions. -nld