From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S261500AbVHBMyx (ORCPT ); Tue, 2 Aug 2005 08:54:53 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S261504AbVHBMyx (ORCPT ); Tue, 2 Aug 2005 08:54:53 -0400 Received: from atrey.karlin.mff.cuni.cz ([195.113.31.123]:19369 "EHLO atrey.karlin.mff.cuni.cz") by vger.kernel.org with ESMTP id S261500AbVHBMyw (ORCPT ); Tue, 2 Aug 2005 08:54:52 -0400 Date: Tue, 2 Aug 2005 14:54:45 +0200 From: Pavel Machek To: Stelian Pop Cc: Johannes Berg , Linux Kernel Mailing List , "Antonio-M. Corbi Bellot" , debian-powerpc@lists.debian.org Subject: Re: powerbook power-off and 2.6.13-rc[3,4] Message-ID: <20050802125445.GA32322@atrey.karlin.mff.cuni.cz> References: <1122904460.6491.41.camel@localhost.localdomain> <1122905228.6881.9.camel@localhost> <1122907136.31350.45.camel@localhost.localdomain> <20050802111754.GC1390@elf.ucw.cz> <42EF5B4E.6090101@sipsolutions.net> <1122982951.4652.14.camel@localhost.localdomain> <1122985793.4648.4.camel@localhost.localdomain> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1122985793.4648.4.camel@localhost.localdomain> User-Agent: Mutt/1.5.6+20040907i Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Hi! > > > Pavel Machek wrote: > > > > > > >Can you try without USB? > > > > > > > Not really. The keyboard is USB, and there's no PS/2 connector. I guess > > > I maybe could do it via a timer, unload the modules and then have it > > > shut down afterwards... > > > > I'll build a kernel without USB and drive the laptop over the net and > > see what happens. > > Without CONFIG_USB the poweroff still hangs, and this time the panel > goes completly white with dark spots appearing all over it (kinda scary > btw). A 5 seconds press on the power button force it to power off. Yep, looks like screen burning, right? So it is different kind of hang => USB has some problem but there's another one, too? > This is on a 2.6.13-rc4, and I'm attaching the .config in case it > matters. Could you try inserting printks to see where it hangs? Aha, with display turned off that is not going to be funny. Pavel -- Boycott Kodak -- for their patent abuse against Java.