Hello,
I'm trying to connect a USB/Bluetooth dongle to my laptop running
Fedora Core 2. I've tried Fedora's 2.6.8-1.521 kernel and the
Bluetooth-patched kernel from:
http://linux-mh.bkbits.net/bluetooth-2.6
which is an up-to-date Linus kernel with some Bluetooth-specific
patches.
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.
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.
I asked basically this same question on the bluez Bluetooth list, and
they thought it was a general USB problem and I should ask here.
Any advice on getting this working, or on debugging it better?
Thanks!
----ScottG.
Logs when Plugging in Belkin dongle directly to laptop
======================================================
Nov 8 18:27:20 localhost kernel: usb 3-1: new full speed USB device using
address 10
Nov 8 18:27:20 localhost default.hotplug[23492]: arguments (usb) env (OLDPWD=/
DEVPATH=/devices/pci0000:00/0000:00:1d.1/usb3/3-1
PATH=/bin:/sbin:/usr/sbin:/usr/bin ACTION=add PWD=/etc/hotplug HOME=/ SHLVL=2
DEBUG=yes SEQNUM=495 _=/bin/env)Nov 8 18:27:20 localhost
default.hotplug[23492]: invoke /etc/hotplug/usb.agent ()
Nov 8 18:27:20 localhost default.hotplug[23504]: arguments (usb) env (OLDPWD=/
DEVPATH=/devices/pci0000:00/0000:00:1d.1/usb3/3-1/3-1:1.0
PATH=/bin:/sbin:/usr/sbin:/usr/bin ACTION=add PWD=/etc/hotplug HOME=/ SHLVL=2
DEVICE=/proc/bus/usb/003/010 PRODUCT=50d/81/828 TYPE=224/1/1 DEBUG=yes
SEQNUM=496 _=/bin/env)
Nov 8 18:27:20 localhost default.hotplug[23504]: invoke /etc/hotplug/usb.agent
()
Nov 8 18:27:20 localhost default.hotplug[23524]: arguments (bluetooth) env
(OLDPWD=/ DEVPATH=/class/bluetooth/hci0 PATH=/bin:/sbin:/usr/sbin:/usr/bin
ACTION=add PWD=/etc/hotplug HOME=/ SHLVL=2 INTERFACE=hci0 DEBUG=yes SEQNUM=497
_=/bin/env)
Nov 8 18:27:20 localhost default.hotplug[23524]: no runnable
/etc/hotplug/bluetooth.agent is installed
Nov 8 18:27:20 localhost default.hotplug[23533]: arguments (usb) env (OLDPWD=/
DEVPATH=/devices/pci0000:00/0000:00:1d.1/usb3/3-1/3-1:1.1
PATH=/bin:/sbin:/usr/sbin:/usr/bin ACTION=add PWD=/etc/hotplug HOME=/ SHLVL=2
DEVICE=/proc/bus/usb/003/010 PRODUCT=50d/81/828 TYPE=224/1/1 DEBUG=yes
SEQNUM=498 _=/bin/env)
Nov 8 18:27:20 localhost default.hotplug[23533]: invoke /etc/hotplug/usb.agent
()
Nov 8 18:27:20 localhost default.hotplug[23553]: arguments (usb) env (OLDPWD=/
DEVPATH=/devices/pci0000:00/0000:00:1d.1/usb3/3-1/3-1:1.2
PATH=/bin:/sbin:/usr/sbin:/usr/bin ACTION=add PWD=/etc/hotplug HOME=/ SHLVL=2
DEVICE=/proc/bus/usb/003/010 PRODUCT=50d/81/828 TYPE=224/1/1 DEBUG=yes
SEQNUM=499 _=/bin/env)
Nov 8 18:27:20 localhost default.hotplug[23553]: invoke /etc/hotplug/usb.agent
()
Nov 8 18:27:20 localhost hcid[3346]: HCI dev 0 registered
Nov 8 18:27:21 localhost hcid[3346]: HCI dev 0 up
Nov 8 18:27:21 localhost hcid[3346]: Starting security manager 0
Nov 8 18:27:22 localhost usb.agent[23504]: Setup hci_usb for USB product
50d/81/828
Nov 8 18:27:22 localhost usb.agent[23504]: Setup 0x00 0x00 for USB product
50d/81/828
Nov 8 18:27:23 localhost usb.agent[23533]: Setup hci_usb for USB product
50d/81/828
Nov 8 18:27:23 localhost usb.agent[23553]: Setup hci_usb for USB product
50d/81/828
Nov 8 18:27:23 localhost usb.agent[23533]: Setup 0x00 0x00 for USB product
50d/81/828
Nov 8 18:27:24 localhost usb.agent[23553]: Setup 0x00 0x00 for USB product
50d/81/828
hciconfig when Plugging in Belkin dongle directly to laptop
===========================================================
hci0: Type: USB
BD Address: 00:0A:3A:56:48:B9 ACL MTU: 192:8 SCO MTU: 64:8
UP RUNNING PSCAN ISCAN AUTH ENCRYPT
RX bytes:101 acl:0 sco:0 events:13 errors:0
TX bytes:296 acl:0 sco:0 commands:12 errors:0
Logs when Plugging in Belkin dongle to USB hub
==============================================
Nov 8 18:29:23 localhost kernel: usb 1-1.4: new full speed USB device using
address 28
Nov 8 18:29:23 localhost kernel: ehci_hcd 0000:00:1d.7: qh 20a8b200 (#0) state
1
Nov 8 18:29:23 localhost default.hotplug[23775]: arguments (usb) env (OLDPWD=/
DEVPATH=/devices/pci0000:00/0000:00:1d.7/usb1/1-1/1-1.4
PATH=/bin:/sbin:/usr/sbin:/usr/bin ACTION=add PWD=/etc/hotplug HOME=/ SHLVL=2
DEBUG=yes SEQNUM=505 _=/bin/env)
Nov 8 18:29:23 localhost default.hotplug[23775]: invoke /etc/hotplug/usb.agent
()
Nov 8 18:29:23 localhost default.hotplug[23787]: arguments (usb) env (OLDPWD=/
DEVPATH=/devices/pci0000:00/0000:00:1d.7/usb1/1-1/1-1.4/1-1.4:1.0
PATH=/bin:/sbin:/usr/sbin:/usr/bin ACTION=add PWD=/etc/hotplug HOME=/ SHLVL=2
DEVICE=/proc/bus/usb/001/028 PRODUCT=50d/81/828 TYPE=224/1/1 DEBUG=yes
SEQNUM=506 _=/bin/env)
Nov 8 18:29:23 localhost default.hotplug[23787]: invoke /etc/hotplug/usb.agent
()
Nov 8 18:29:23 localhost default.hotplug[23807]: arguments (bluetooth) env
(OLDPWD=/ DEVPATH=/class/bluetooth/hci0 PATH=/bin:/sbin:/usr/sbin:/usr/bin
ACTION=add PWD=/etc/hotplug HOME=/ SHLVL=2 INTERFACE=hci0 DEBUG=yes SEQNUM=507
_=/bin/env)
Nov 8 18:29:23 localhost default.hotplug[23807]: no runnable
/etc/hotplug/bluetooth.agent is installed
Nov 8 18:29:23 localhost default.hotplug[23816]: arguments (usb) env (OLDPWD=/
DEVPATH=/devices/pci0000:00/0000:00:1d.7/usb1/1-1/1-1.4/1-1.4:1.1
PATH=/bin:/sbin:/usr/sbin:/usr/bin ACTION=add PWD=/etc/hotplug HOME=/ SHLVL=2
DEVICE=/proc/bus/usb/001/028 PRODUCT=50d/81/828 TYPE=224/1/1 DEBUG=yes
SEQNUM=508 _=/bin/env)
Nov 8 18:29:23 localhost default.hotplug[23816]: invoke /etc/hotplug/usb.agent
()
Nov 8 18:29:24 localhost default.hotplug[23836]: arguments (usb) env (OLDPWD=/
DEVPATH=/devices/pci0000:00/0000:00:1d.7/usb1/1-1/1-1.4/1-1.4:1.2
PATH=/bin:/sbin:/usr/sbin:/usr/bin ACTION=add PWD=/etc/hotplug HOME=/ SHLVL=2
DEVICE=/proc/bus/usb/001/028 PRODUCT=50d/81/828 TYPE=224/1/1 DEBUG=yes
SEQNUM=509 _=/bin/env)
Nov 8 18:29:24 localhost default.hotplug[23836]: invoke /etc/hotplug/usb.agent
()
Nov 8 18:29:24 localhost hcid[3346]: HCI dev 0 registered
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)
Nov 8 18:29:25 localhost usb.agent[23787]: Setup hci_usb for USB product
50d/81/828
Nov 8 18:29:25 localhost usb.agent[23816]: Setup hci_usb for USB product
50d/81/828
Nov 8 18:29:26 localhost usb.agent[23836]: Setup hci_usb for USB product
50d/81/828
Nov 8 18:29:26 localhost usb.agent[23787]: Setup 0x00 0x00 for USB product
50d/81/828
Nov 8 18:29:26 localhost usb.agent[23816]: Setup 0x00 0x00 for USB product
50d/81/828
Nov 8 18:29:27 localhost usb.agent[23836]: Setup 0x00 0x00 for USB product
50d/81/828
hciconfig when Plugging in Belkin dongle to USB hub
===================================================
hci0: Type: USB
BD Address: 00:00:00:00:00:00 ACL MTU: 0:0 SCO MTU: 0:0
DOWN
RX bytes:0 acl:0 sco:0 events:0 errors:0
TX bytes:0 acl:0 sco:0 commands:0 errors:0
-------------------------------------------------------
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