On Saturday, 16 September 2006 10:13, Rafael J. Wysocki wrote:
> On Saturday, 16 September 2006 00:13, Rafael J. Wysocki wrote:
>
> > It looks like the ohci_hcd driver sometimes has problems with the
> > initialization (eg. USB mouse doesn't work after a fresh boot and reloading
> > of the driver helps).
> >
> > I have observed this on two different x86_64 boxes (HPC 6325, Asus L5D),
> > but it is not readily reproducible. Anyway I've got a dmesg output from a
> > failing case which is attached.
>
> Actually, the problem is ohci_hcd doesn't seem to recognize devices plugged
> into the USB ports.
>
> For example, if I unplug and replug a mouse (that worked before unplugging),
> it doesn't work any more. I have to reload ohci_hcd to make it work again.
>
> This is 100% reproducible and occurs on the two boxes above.
I have carried out a binary search and found that the problem is caused by
gregkh-usb-usbcore-remove-usb_suspend_root_hub.patch
Greetings,
Rafael
--
You never change things by fighting the existing reality.
R. Buckminster Fuller
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