From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S264363AbTDXAdb (ORCPT ); Wed, 23 Apr 2003 20:33:31 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S264373AbTDXAdb (ORCPT ); Wed, 23 Apr 2003 20:33:31 -0400 Received: from mail.ccur.com ([208.248.32.212]:12036 "EHLO exchange.ccur.com") by vger.kernel.org with ESMTP id S264374AbTDXAda (ORCPT ); Wed, 23 Apr 2003 20:33:30 -0400 Date: Wed, 23 Apr 2003 20:45:34 -0400 From: Joe Korty To: David van Hoose Cc: Greg KH , linux-kernel@vger.kernel.org Subject: Re: [2.4.21-rc1] USB Trackball broken Message-ID: <20030424004534.GA11258@tsunami.ccur.com> Reply-To: joe.korty@ccur.com References: <3EA6C558.5040004@cox.net> <20030423172135.GA11572@kroah.com> <3EA6CDB0.8050905@cox.net> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <3EA6CDB0.8050905@cox.net> User-Agent: Mutt/1.4i Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org On Wed, Apr 23, 2003 at 12:30:24PM -0500, David van Hoose wrote: > Greg KH wrote: > >On Wed, Apr 23, 2003 at 11:54:48AM -0500, David van Hoose wrote: > > > >>I am running RedHat 9. Trackball is detected and works when using the > >>stock 2.4.20-9 kernel that RedHat provided. > >> > >>With 2.4.21-rc1, I have included the USB and input devices in the > >>kernel, as modules, and as various combinations in between. My USB > >>Logitech Trackball shows up as being detected and setup, but it doesn't > >>work. Attached is my config and a trimmed down dmesg. (ppa is messed up > >>and floods me with messages) > >>I have USB vebose debugging turned on. That may help. Please let me know > >>what information you might need in addition. > > > > > >Is this trackball plugged into a USB 2.0 hub or controller? > > > >If you cat /dev/input/mice and move the trackball around, do you get > >data? > > Under the RedHat kernel, I get data. > Under the 2.4.21-rc1 kernel, I get nothing. Hi David, Having experienced this little nasty myself, I would guess you don't have CONFIG_USB_HIDINPUT set. Joe