On Sat, Sep 03, 2016 at 06:48:27PM +0200, kulamfm wrote: > Hi, > > I can boot on Debian-Live installed on a USB2 key. > I can't boot on Debian-Live installed on a USB3 key unless I wait a bit > and with the good timing, deplug and replug the USB3 key. > I have no idea if it is a BIOS problem, a USB3 key problem, a USB3 > controller problem or a pci/xhci Linux kernel problem or just a missing > parameter for xhci ? Try using the 'rootwait' boot parameter, that is what it is there for. hope this helps, 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