lkml.org 
[lkml]   [2010]   [Apr]   [6]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: 2.6.33.2: USB Quickcam Pro 9000 (usb resets)?
On Tue, 6 Apr 2010, Justin Piszcz wrote:

> So the USB hub is shared amongst the ports in the back of the board that
> I am using:
>
> Port 1-> keyboard/mouse
> Port 2-> USB hub -> webcam
> Port 3-> UPS (but not using nut at the moment, just hooked up)
>
> $ lsusb
> Bus 001 Device 023: ID 0461:4d15 Primax Electronics, Ltd Dell Optical Mouse
> Bus 001 Device 022: ID 413c:2002 Dell Computer Corp. SK-8125 Keyboard
> Bus 001 Device 005: ID 046d:0990 Logitech, Inc. QuickCam Pro 9000
> Bus 001 Device 004: ID 413c:1002 Dell Computer Corp. Keyboard Hub
> Bus 001 Device 003: ID 2001:f103 D-Link Corp. [hex] DUB-H7 7-port USB 2.0 hub
> Bus 001 Device 002: ID 8087:0020 Intel Corp. Integrated Rate Matching Hub
> Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
> Bus 002 Device 003: ID 051d:0002 American Power Conversion Uninterruptible Power Supply
> Bus 002 Device 002: ID 8087:0020 Intel Corp. Integrated Rate Matching Hub
> Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
>
> Any recommendations/workarounds how to fix or just ignore it?

You could plug the webcam into bus 2 while leaving the keyboard/mouse
attached to bus 1.

You could try using different ports on the D-Link 7-port hub, or try
replacing that hub with a different brand.

Alan Stern



\
 
 \ /
  Last update: 2010-04-06 17:03    [W:0.103 / U:0.324 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site