Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1762921AbXHCUBX (ORCPT ); Fri, 3 Aug 2007 16:01:23 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1756450AbXHCUBQ (ORCPT ); Fri, 3 Aug 2007 16:01:16 -0400 Received: from mx1.redhat.com ([66.187.233.31]:41039 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753978AbXHCUBP (ORCPT ); Fri, 3 Aug 2007 16:01:15 -0400 Date: Fri, 3 Aug 2007 12:56:18 -0700 From: Pete Zaitcev To: Chuck Ebbert Cc: Matthew Garrett , Oliver Neukum , Rogan Dawes , Greg KH , linux-kernel@vger.kernel.org, David Brownell , Alan Stern , linux-usb-devel@lists.sourceforge.net, zaitcev@redhat.com Subject: Re: [PATCH] USB: Only enable autosuspend by default on certain device classes Message-Id: <20070803125618.36ea1b2f.zaitcev@redhat.com> In-Reply-To: <46B38211.4030004@redhat.com> References: <200708022301.08719.david-b@pacbell.net> <20070803112824.GA16802@srcf.ucam.org> <200708031344.03282.oliver@neukum.org> <20070803120418.GB16802@srcf.ucam.org> <46B31F03.80908@dawes.za.net> <20070803123253.GA17725@srcf.ucam.org> <20070803174435.GA17053@suse.de> <20070803174810.GA23241@srcf.ucam.org> <46B38211.4030004@redhat.com> Organization: Red Hat, Inc. X-Mailer: Sylpheed 2.4.3 (GTK+ 2.11.5; x86_64-redhat-linux-gnu) 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 Content-Length: 1060 Lines: 24 On Fri, 03 Aug 2007 15:29:21 -0400, Chuck Ebbert wrote: > > Well, we did - with hindsight it may not have been such a great plan :) > > I believe that Fedora did as well, but have disabled it in an update > > kernel. > > Yeah, autosuspend broke too many devices. Way too many. Glad you chimed in, Chuck. I was wondering about it... I saw something like 3 reports about broken printers, two of them for the same printer, Samsung ML-2010. It's on the installed base of 300,000 to 500,000. People simply do not report squat. Today DaveJ said that none of his printers work, which sounds bad, and was news to me. But the point is, we are trying to extrapolate from too few cases. I am wondering if Ubuntu has better user reporting, so if Matthew complains, it really means something. -- Pete - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/