Return-Path: Subject: Re: [Bluez-users] USB/Bluetooth dongle doesn't work in hub From: Marcel Holtmann To: BlueZ Mailing List In-Reply-To: References: Content-Type: text/plain Message-Id: <1099959115.29330.40.camel@pegasus> Mime-Version: 1.0 Sender: bluez-users-admin@lists.sourceforge.net Errors-To: bluez-users-admin@lists.sourceforge.net Reply-To: bluez-users@lists.sourceforge.net List-Unsubscribe: , List-Id: BlueZ users List-Post: List-Help: List-Subscribe: , List-Archive: Date: Tue, 09 Nov 2004 01:11:55 +0100 Hi Scott, > I'm trying to connect a USB/Bluetooth dongle to my laptop running > Fedora Core 2 with a Linux 2.6.8-1.521 kernel, and these bluez RPMs > installed: > > bluez-bluefw-1.0-2, bluez-libs-2.5-2.1, bluez-libs-devel-2.5-2.1, > bluez-pin-0.23-1, bluez-utils-2.4-3, bluez-sdp-devel-1.5-2.1, > bluez-hcidump-1.5-4, bluez-sdp-1.5-2.1, bluez-pan-1.1-4 these packages are a way out of data. > I've got both a Belkin F8T001 version 2 dongle, and an AmbiCom > BT2000.C-USB dongle. Both devices work great when I plug them > directly into the laptop, but fail when I connect them via a hub, > logging something like this: > > Nov 8 18:29:24 localhost kernel: hci_usb_intr_rx_submit: hci0 intr rx submit failed urb 1f48cf94 err -28 > Nov 8 18:29:24 localhost hcid[23855]: Can't init device hci0. Input/output error(5) > > I get the same effect plugging in to the hub on my base station, my > keyboard, or a Belkin hub I just purchased. This looks like an USB problem to me. Update your kernel to the latest Bitkeeper snapshot and try again. > I'd like to get this working for two reasons. First, the USB ports on > my laptop aren't available when I'm in my docking station. Second, > for the project I'm working on I'd like to connect several Bluetooth > adapters to my machine over a distance of 20 meters or so, which will > require hubs. > > I've appended full logs of what happens on a working direct connection > and a failed connection through a hub, with the Belkin adapter; the > results with the AmbiCom are similar. What kind of dongles are these (hciconfig -a)? Regards Marcel ------------------------------------------------------- This SF.Net email is sponsored by: Sybase ASE Linux Express Edition - download now for FREE LinuxWorld Reader's Choice Award Winner for best database on Linux. http://ads.osdn.com/?ad_id=5588&alloc_id=12065&op=click _______________________________________________ Bluez-users mailing list Bluez-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/bluez-users/listinfo/bluez-users