On Mon, 26 Nov 2012, Chris Holland wrote: > > Can you supply similar logging information for the case where the > > mouse/keyboard is plugged into a USB-2 motherboard port? Please > > include the contents of /sys/kernel/debug/usb/devices. > > > > Alan Stern > > > > Here is what I think is the last 1500 lines from logging the usb with > the error happening. > sudo cat /sys/kernel/debug/usb/usbmon/0u > busdata > sudo lsusb -v > lsusb-v lsusb -v isn't necessary for this. The devices file has all the interesting information. > sudo lsusb > lsusb > sudo cat /sys/kernel/debug/usb/devices > devices The usbmon trace shows that the keyboard attached to the PCI card failed, then was unplugged and replugged, and then worked again. > I will take the pci card out and try to get the information with out > the extra mouse/kyb/controller. I dont have the CONFIG_USB_DEBUG > enabled kernel yet. You don't need to take out the PCI card. Just plug the keyboard and wheel mouse into the motherboard (or into a hub attached to the motherboard) instead of into the PCI card. Leave the optical mouse unplugged for the test. Does this problem occur only with the LITEON keyboard, or does it affect the Logitech keyboard as well? Alan Stern -- 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
