Re: [Spca50x-devs] no accepting address and /dev/video0

["Bjorn A Hauksson" <b.a.hauksson@xxxxxxxxx>]

Your diagnostic was correct Tom, I returned the webcam and got a new
one which works fine on my system.

Thanks.


On 01/04/06, thomas schorpp <t.schorpp@xxxxxx> wrote:
> Bjorn A Hauksson wrote:
> > Dear webcam experts,
> >
> > First after I installed the spca driver it worked fine in
> > gnomemeeting. Then two days later the camera stopped working. I get
> > the error device not accepting address in the system log (see below).
> > I have updated the kernel and tried changing the BIOS settings in line
> > with recommendation on http://www.linux-usb.org/FAQ.html#ts6 but
> > neither worked. I have tried to use modprobe spca5xx usbgrabber=1 as
> > recommended on http://www.fedoraforum.org/forum/archive/index.php/t-54683.html,
> > but it did not help. I have tried to disable acpi but that did not
> > work.
> >
> > Many thanks,
> > Bjorn.
> >
> > Kernel: 2.6.12.x
> > Webcam: Quickcam Express Logitech
> > OS: Fedora core 3
> > Driver: spca5xx-20060301
> >
> > System log:
> > Apr  1 15:37:33 localhost kernel: usb 2-1: new full speed USB device
> > using uhci_hcd and address 6
> > Apr  1 15:37:34 localhost kernel: usb 2-1: device descriptor read/64, error -71
> > Apr  1 15:37:34 localhost kernel: usb 2-1: device descriptor read/64, error -71
> > Apr  1 15:37:34 localhost kernel: usb 2-1: new full speed USB device
> > using uhci_hcd and address 7
> > Apr  1 15:37:34 localhost kernel: usb 2-1: device descriptor read/64, error -71
> > Apr  1 15:37:34 localhost kernel: usb 2-1: device descriptor read/64, error -71
> > Apr  1 15:37:34 localhost kernel: usb 2-1: new full speed USB device
> > using uhci_hcd and address 8
> > Apr  1 15:37:35 localhost kernel: usb 2-1: device not accepting
> > address 8, error -71
> > Apr  1 15:37:35 localhost kernel: usb 2-1: new full speed USB device
> > using uhci_hcd and address 9
> > Apr  1 15:37:35 localhost kernel: usb 2-1: device not accepting
> > address 9, error -71
>
> if it occurs again after powering off and on system and
> cam return in the cam for warranty.
>
> the usb brigde chip has broken, then.
>
> y
> tom
>
>
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