Am 18.11.2009 17:22, schrieb Alan Stern:
You can unbind ehci-hcd from the controller by writing the controller's name to the "unbind" attribute in the appropriate sysfs directory. For example, on my system: # ls /sys/bus/pci/drivers/ehci_hcd 0000:00:1d.7 0000:01:00.2 0000:01:01.2 bind module new_id uevent unbind # echo -n 0000:00:1d.7>/sys/bus/pci/drivers/ehci_hcd/unbind Then to rebind the driver, write the device name to the "bind" attribute: # echo -n 0000:00:1d.7>/sys/bus/pci/drivers/ehci_hcd/bind
Thanks, that works nicely and takes away the need to reboot when using a stock F11 kernel and the problem occurs.
I've recently discovered that I can provoke the error too, when using dd on an usb-dvd writing the output to an usb-hdd. So the topic of this thread is now certainly wrong.
And because I'm still having the problem using Kernel 2.6.31.7 and 2.6.32, I've written bug #14785. It's easier to attach long logs there.
Kind regards, Alexander Holler -- 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
