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iPhone 4 not recognized when plugged in. USB error

#185

Dec 11 12:48:56 : [15650.377118] usb 3-4: USB disconnect, address 3
Dec 11 12:49:01 : [15655.220923] usb 3-4: new high speed USB device using xhci_hcd and address 0
Dec 11 12:49:01 : [15655.243758] xhci_hcd 0000:05:00.0: WARN: short transfer on control ep
Dec 11 12:49:01 : [15655.244373] xhci_hcd 0000:05:00.0: WARN: short transfer on control ep
Dec 11 12:49:01 : [15655.244994] xhci_hcd 0000:05:00.0: WARN: short transfer on control ep
Dec 11 12:49:01 : [15655.245744] xhci_hcd 0000:05:00.0: WARN: short transfer on control ep
Dec 11 12:49:01 : [15655.246062] usb 3-4: ep 0x83 - rounding interval to 512 microframes
Dec 11 12:49:01 : [15655.247592] xhci_hcd 0000:05:00.0: WARN: short transfer on control ep
Dec 11 12:49:01 : [15655.250644] usb 3-4: ep 0x83 - rounding interval to 512 microframes
Dec 11 12:49:01 : [15655.250773] usb 3-4: ERROR: Endpoint drop flag = 0, add flag = 1, and endpoint is not disabled.
Dec 11 12:49:01 usbmuxd[8362]: [2] Could not set configuration 4 for device 3-3: -5
Dec 11 12:49:01 : [15655.258503] usb 3-4: ep 0x83 - rounding interval to 512 microframes
Dec 11 12:49:01 : [15655.258619] usb 3-4: ERROR: Endpoint drop flag = 0, add flag = 1, and endpoint is not disabled.

Not sure how to repair this.

Reported by krunalpatel · December 13th, 2010 @ 04:55 AM

State: invalid
Milestone: none
Assigned to: nobody

Activity

  1. Martin S.
    Martin S.
    • State changed from new to invalid
    • Tag set to usb 3.0, kernel, usb, xhci

    This appears to be a kernel issue of the xhci_hcd module which is used for USB 3.0. Please use a different USB port as a workaround.

    December 13th, 2010 @ 10:48 AM

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