From: Jay S > [2.] I have a 1 TB Western Digital drive in a USB 3.0 HDD dock that will > not automount while XHCI is enabled in the BIOS. If I disable XHCI in > the BIOS, it automounts normally. I've tried an external USB 3.0 > enclosure and two different brands of USB 3.0 HDD docks (that use > different chipsets) with the 1 TB drive and it still will not automount. > Dmesg shows the following when the drive is turned on: > > [10813.786820] usb 4-5.3: new SuperSpeed USB device number 4 using xhci_hcd > [10823.816236] usb 4-5.3: New USB device found, idVendor=174c, idProduct=5106 > [10823.816245] usb 4-5.3: New USB device strings: Mfr=2, Product=3, SerialNumber=1 > [10823.816250] usb 4-5.3: Product: AS2105 > [10823.816255] usb 4-5.3: Manufacturer: ASMedia > [10828.823853] usb 4-5.3: can't set config #1, error -110 I think that is an ETIMEDOUT error sending USB_REQ_SET_CONFIGURATION from usb_reset_configuration() in usb/core/message.c I presume this is plugged into one of the motherboard USB3 sockets (so using the intel xhci host controller)? Have you tried any other USB3 devices? There might be a more generic problem with USB3 on that motherboard. David -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html