From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751652AbVJTAEw (ORCPT ); Wed, 19 Oct 2005 20:04:52 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751653AbVJTAEw (ORCPT ); Wed, 19 Oct 2005 20:04:52 -0400 Received: from deliverator6.gatech.edu ([130.207.165.168]:59620 "EHLO deliverator6.gatech.edu") by vger.kernel.org with ESMTP id S1751651AbVJTAEv (ORCPT ); Wed, 19 Oct 2005 20:04:51 -0400 Message-ID: <4356DF14.7070804@mail.gatech.edu> Date: Wed, 19 Oct 2005 20:04:36 -0400 From: Luke Albers User-Agent: Mozilla Thunderbird 1.0.6 (X11/20050716) X-Accept-Language: en-us, en MIME-Version: 1.0 To: linux-kernel-Mailing-list Subject: Re: USB-> bluetooth adapter problem References: <43499A44.2070803@mail.gatech.edu> <1128898123.19569.28.camel@blade> In-Reply-To: <1128898123.19569.28.camel@blade> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org >>I have a 3com USB bluetooth adapter, that worked for me at one time, >>that I can't get working anymore. >> >>The model is 3CREB96B >> >>Sometimes it isnt even noticed when I plug it in, but after restarting >>hotplug I get this: >> >>usb 4-1: new full speed USB device using uhci_hcd and address 2 >>hci_usb_probe: Can't set isoc interface settings >>usb 4-1: USB disconnect, address 2 >> >>I don't think that I have removed any options from the kernel that >>should cause this, and other USB devices work fine. >> >>Can someone please explain this message in more detail (google turns up >>very little)? >> >> I got another one of these adapters, and when I plug the new one in I get: usb 4-1: new full speed USB device using uhci_hcd and address 2 Bluetooth: HCI USB driver ver 2.8 usbcore: registered new driver hci_usb hcid[30219]: Bluetooth HCI daemon hcid[30219]: HCI dev 0 up hcid[30219]: Starting security manager 0 Then I remove that one and plug in the original and get the old problem: usb 4-1: new full speed USB device using uhci_hcd and address 3 hcid[30219]: HCI dev 0 registered usb 4-1: USB disconnect, address 3 hcid[1984]: Can't init device hci0: No such device (19 ) hcid[30219]: HCI dev 0 unregistered So the old one I was using seems to be a bad device, I just want to ask if there are any other possibilities, other than bad hardware, before I get rid of it. Thanks