Messages in this thread | | | Date | Thu, 23 Oct 2008 16:36:19 -0700 | From | Greg KH <> | Subject | Re: [PATCH] usbcore: Limit number of 'unable to enumerate USB device' messages |
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On Thu, Oct 23, 2008 at 04:35:01PM -0700, Larry Finger wrote: > In my system, a number of messages that state "unable to enumerate USB device" > are logged. These are intermittent and likely due to some race condition > at bootup. > > Some of these happen when the EHCI driver is loaded after UHCI or OHCI, which > causes the device to be switched away from the other controller that's trying > to enumerate it, at least momentarily. This type of message is logged at most > once for each hub and occurs in about 70% of my reboots.
What kernel version are you having these problems with?
thanks,
greg k-h
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