From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S263055AbTDFTNV (for ); Sun, 6 Apr 2003 15:13:21 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S263056AbTDFTNV (for ); Sun, 6 Apr 2003 15:13:21 -0400 Received: from pc2-cwma1-4-cust86.swan.cable.ntl.com ([213.105.254.86]:16527 "EHLO lxorguk.ukuu.org.uk") by vger.kernel.org with ESMTP id S263055AbTDFTNU (for ); Sun, 6 Apr 2003 15:13:20 -0400 Subject: Re: poweroff problem From: Alan Cox To: Carl-Daniel Hailfinger Cc: "Udo A. Steinberg" , Stephen Rothwell , Linux Kernel Mailing List In-Reply-To: <3E906FF5.202@gmx.net> References: <20030405060804.31946.qmail@webmail5.rediffmail.com> <20030406233319.042878d3.sfr@canb.auug.org.au> <20030406155814.68c5c908.us15@os.inf.tu-dresden.de> <20030407002703.16993dc4.sfr@canb.auug.org.au> <20030406174655.592b7f60.us15@os.inf.tu-dresden.de> <1049639095.963.0.camel@dhcp22.swansea.linux.org.uk> <20030406183713.3435d742.us15@os.inf.tu-dresden.de> <1049642082.1218.3.camel@dhcp22.swansea.linux.org.uk> <20030406200411.2c33a06f.us15@os.inf.tu-dresden.de> <3E906FF5.202@gmx.net> Content-Type: text/plain Content-Transfer-Encoding: 7bit Organization: Message-Id: <1049653578.1600.2.camel@dhcp22.swansea.linux.org.uk> Mime-Version: 1.0 X-Mailer: Ximian Evolution 1.2.2 (1.2.2-5) Date: 06 Apr 2003 19:26:19 +0100 Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org On Sul, 2003-04-06 at 19:20, Carl-Daniel Hailfinger wrote: > > I can't find any specific A7V workarounds in 2.5.66 ACPI code, so I guess > > the ACPI code in 2.4 isn't up-to-date. > > > > The original poster's problem is then probably indeed related to a buggy BIOS > > if it doesn't even powerdown with APM. > > The original poster said his kernel was 2.4.2-2, which looks like a > RedHat one and could have contained ACPI... No Red Hat production kernel so far contains ACPI. As the reliability improves and the quality of BIOS ACPI code rises that may change. 2.4.2 is also obsolete, and about five erratas back including security ones.