From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id ; Wed, 12 Sep 2001 20:28:08 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id ; Wed, 12 Sep 2001 20:27:59 -0400 Received: from 63-151-64-156.hsacorp.net ([63.151.64.156]:53509 "EHLO boojiboy.eorbit.net") by vger.kernel.org with ESMTP id ; Wed, 12 Sep 2001 20:27:40 -0400 From: chris@boojiboy.eorbit.net Message-Id: <200109130124.SAA22845@boojiboy.eorbit.net> Subject: Re: 2.4.9-ac9 APM w/Compaq 16xx laptop... To: linux-kernel@vger.kernel.org Date: Wed, 12 Sep 2001 18:24:18 -0700 (PDT) Cc: J.A.K.Mouw@ITS.TUDelft.NL, bmacy@macykids.net In-Reply-To: <20010913011606.H20118@arthur.ubicom.tudelft.nl> from "Erik Mouw" at Sep 13, 2001 01:16:06 AM X-Mailer: ELM [version 2.5 PL3] MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org > > When my bios is set ACPI=NO, and APM is compiled in: > > A 'shutdown -r' hangs after the "Restarting System" message. > > Depressing the power switch cause a power off. > > Try "Use real mode APM BIOS call to power off". With 2.4.9-ac9 'shutdown -r' does not work. The halt '-h' flag does work. '-r' hangs at "Restarting System." I set my machine bios to acpi=no, and also acpi=yes the same hang occurred both times. Here is the APM config: CONFIG_PM=y # CONFIG_ACPI is not set CONFIG_APM=y # CONFIG_APM_IGNORE_USER_SUSPEND is not set # CONFIG_APM_DO_ENABLE is not set # CONFIG_APM_CPU_IDLE is not set # CONFIG_APM_DISPLAY_BLANK is not set # CONFIG_APM_RTC_IS_GMT is not set # CONFIG_APM_ALLOW_INTS is not set CONFIG_APM_REAL_MODE_POWER_OFF=y Here is the pertinent dmesg stuff: BIOS-provided physical RAM map: BIOS-e820: 0000000000000000 - 000000000009f800 (usable) BIOS-e820: 000000000009f800 - 00000000000a0000 (reserved) BIOS-e820: 00000000000ecc00 - 0000000000100000 (reserved) BIOS-e820: 0000000000100000 - 000000000c000000 (usable) BIOS-e820: 00000000fffc0000 - 0000000100000000 (reserved) No local APIC present or hardware disabled Kernel command line: auto BOOT_IMAGE=linux ro root=302 Initializing RT netlink socket Compaq 12XL125 machine detected. Enabling interrupts during APM calls. apm: BIOS version 1.2 Flags 0x03 (Driver version 1.14)