From: Marcel Holtmann <marcel@holtmann.org>
To: BlueZ Mailing List <bluez-users@lists.sourceforge.net>
Subject: Re: [Bluez-users] USB/Bluetooth dongle doesn't work in hub
Date: Tue, 09 Nov 2004 01:11:55 +0100 [thread overview]
Message-ID: <1099959115.29330.40.camel@pegasus> (raw)
In-Reply-To: <qszekj3j47n.fsf@timepilot.gpcc.itd.umich.edu>
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
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next prev parent reply other threads:[~2004-11-09 0:11 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-11-08 23:44 [Bluez-users] USB/Bluetooth dongle doesn't work in hub Scott W Gifford
2004-11-09 0:11 ` Marcel Holtmann [this message]
2004-11-09 0:28 ` Scott W Gifford
2004-11-09 5:47 ` Scott W Gifford
2004-11-09 7:23 ` Marcel Holtmann
2004-12-02 0:33 ` Scott W Gifford
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