Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754841AbZDPNmy (ORCPT ); Thu, 16 Apr 2009 09:42:54 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751169AbZDPNmm (ORCPT ); Thu, 16 Apr 2009 09:42:42 -0400 Received: from smtp-out003.kontent.com ([81.88.40.217]:55449 "EHLO smtp-out003.kontent.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750881AbZDPNml (ORCPT ); Thu, 16 Apr 2009 09:42:41 -0400 From: Oliver Neukum To: Corrado Zoccolo , linux-usb@vger.kernel.org Subject: Re: linux-2.6.30rc1 mouse stuck with usb autosuspend enabled Date: Thu, 16 Apr 2009 15:43:04 +0200 User-Agent: KMail/1.10.3 (Linux/2.6.27.7-9-default; KDE/4.1.3; x86_64; ; ) Cc: Jiri Kosina , oliver@neukum.name, "Linux-Kernel" References: <4e5e476b0904091453m61ec4e81j7cfdef918bb3dfb3@mail.gmail.com> <4e5e476b0904160545h1f384dbdx4161a0a304ad4c80@mail.gmail.com> In-Reply-To: <4e5e476b0904160545h1f384dbdx4161a0a304ad4c80@mail.gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Content-Disposition: inline Message-Id: <200904161543.06238.oliver@neukum.org> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 930 Lines: 21 Am Donnerstag 16 April 2009 14:45:12 schrieb Corrado Zoccolo: > > Your mouse (as many other mice out there) doesn't emit wakeup event on > > movement, it only does on button click. There is nothing kernel can do > > about it. This is one of the reasons why autosuspend is disabled by > > default (other reason being many devices broken beyond hope when it comes > > to waking up). > > Well, to me it seems a regression since it worked correctly in 2.6.29, i.e. > * it was suspended after inactivity (at least according to powertop), This is not the reliable way to check this. Please compile 2.6.29 with CONFIG_USB_DEBUG and post dmesg for a period of inactivity. Regards Oliver -- 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/