On Mon, 12 Jan 2009 11:17:24 +0000, Matt Holgate <matt-linux-usb@xxxxxxxxxxxxxx> wrote: > usb 4-1: reset high speed USB device using ehci_hcd and address 8 > What I really want to know is, are these messages serious? Are they just > warnings, or is there a risk of data loss? Can I just filter them out > of my logcheck? Something is not right with the hardware somewhere. Usually it's a cable, but may be just a lemon unit. There's a possibility that a bug triggers them. I see Oliver suggested CONFIG_USB_STORAGE_DEBUG, but this is a heavy artillery in case you are sure it's a bug. For starters I would try to enable ub and flip over to it with: echo 'ub' > /sys/modules/libusual/parameters/bias If ub resets too, most likely just hardware. -- Pete -- 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
