Mi tarjeta de sonido (USB DLC Audioengine D1) no funciona en mi nueva MacBook. Mi viejo MacBook Air de 2012 no tiene ningún problema con él.
Cuando estoy enchufado en el dispositivo, recibo este error extraño en la consola. Parece que hay un problema con la detección del dispositivo USB.
20/03/2014 9:05:54.000 pm kernel[0]: USBF: 861.628 The IOUSBFamily is having trouble enumerating a USB device that has been plugged in. It will keep retrying. (Port 1 of Hub at 0x14000000)
20/03/2014 9:05:55.000 pm kernel[0]: USBF: 862.461 The IOUSBFamily has successfully enumerated the device (Port 1 of Hub at 0x14000000).
20/03/2014 9:05:55.000 pm kernel[0]: USBF: 862.769 IOUSBCompositeDriver(IOUSBDevice)::ConfigureDevice GetFullConfigDescriptor(0) #2 returned NULL, trying ResetDevice and then trying again
20/03/2014 9:05:55.000 pm kernel[0]: USBF: 862.999 IOUSBCompositeDriver(IOUSBDevice)::ConfigureDevice GetFullConfigDescriptor(0) #3 returned NULL, giving up
20/03/2014 9:05:55.997 pm UserEventAgent[11]: assertion failed: 13C64: com.apple.telemetry + 16493 [FDCB4ECA-3C5D-394A-BAEF-F6555BEB4239]: 0xffffffffe00002be
20/03/2014 9:06:29.000 pm kernel[0]: USB (XHCI Root Hub USB 2.0 Simulation):Port 2 on bus 0xa connected or disconnected: portSC(0xe0206e1)
20/03/2014 9:06:29.000 pm kernel[0]: USBF: 896.400 The IOUSBFamily is having trouble enumerating a USB device that has been plugged in. It will keep retrying. (Port 2 of Hub at 0x14000000)
20/03/2014 9:06:32.000 pm kernel[0]: USBF: 899.496 The IOUSBFamily was not able to enumerate a device.
20/03/2014 9:06:33.000 pm kernel[0]: USBF: 900.353 The IOUSBFamily is having trouble enumerating a USB device that has been plugged in. It will keep retrying. (Port 2 of Hub at 0x14000000)
20/03/2014 9:06:43.000 pm kernel[0]: USBF: 910. 66 The IOUSBFamily was not able to enumerate a device.
20/03/2014 9:06:43.000 pm kernel[0]: USBF: 910.922 The IOUSBFamily is having trouble enumerating a USB device that has been plugged in. It will keep retrying. (Port 2 of Hub at 0x14000000)
20/03/2014 9:06:44.000 pm kernel[0]: USBF: 911.779 The IOUSBFamily gave up enumerating a USB device after 10 retries. (Port 2 of Hub at 0x14000000)
20/03/2014 9:06:44.000 pm kernel[0]: USBF: 911.779 The IOUSBFamily was not able to enumerate a device.
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