On Fri, Mar 02, 2012 at 04:27:18PM +0100, Wojciech Zabołotny wrote: > Hi, > I have experienced strange problems when switching on the Dell Vostro 3750 laptop with any USB device connected to the USB 3.0 capable connector. > The system simply hangs, after the following error message is displayed: > [Firmware Bug]: ACPI(PEGP) defines _DOD but not _DOS Care to let Dell know this and see if they can fix up the BIOS? greg k-h -- 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