Re: Weird USB errors on HD

[Lee Revell <rlrevell@joe-job.com>]

On Tue, 2005-07-19 at 15:29 -0400, Greg KH wrote:
> Ugh, you have a bad device or power supply, or aren't giving it enough
> power to drive the thing.  Nothing we can do in Linux for that, sorry.
> Buy a wall-powered usb hub, that usually helps.
> 

I get the same messages on boot from a bus with no devices connected to
it (hub 4).  I have not connected the motherboard header because I don't
use that bus, could this be related?

PCI0 USB0 USB1 USB2 USB3 USB4 USB5 USB6 LAN0 AC97 MC97 
usbcore: registered new driver usbfs
usbcore: registered new driver hub
USB Universal Host Controller Interface driver v2.2
uhci_hcd 0000:00:10.0: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 Controller
uhci_hcd 0000:00:10.0: new USB bus registered, assigned bus number 1
uhci_hcd 0000:00:10.0: irq 11, io base 0x0000d400
hub 1-0:1.0: USB hub found
hub 1-0:1.0: 2 ports detected
uhci_hcd 0000:00:10.1: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 Controller (#2)
uhci_hcd 0000:00:10.1: new USB bus registered, assigned bus number 2
uhci_hcd 0000:00:10.1: irq 10, io base 0x0000d800
hub 2-0:1.0: USB hub found
hub 2-0:1.0: 2 ports detected
uhci_hcd 0000:00:10.2: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 Controller (#3)
uhci_hcd 0000:00:10.2: new USB bus registered, assigned bus number 3
uhci_hcd 0000:00:10.2: irq 12, io base 0x0000dc00
hub 3-0:1.0: USB hub found
hub 3-0:1.0: 2 ports detected
ehci_hcd 0000:00:10.3: VIA Technologies, Inc. USB 2.0 
ehci_hcd 0000:00:10.3: new USB bus registered, assigned bus number 4
ehci_hcd 0000:00:10.3: irq 14, io mem 0xea004000
ehci_hcd 0000:00:10.3: USB 2.0 initialized, EHCI 1.00, driver 10 Dec 2004
hub 4-0:1.0: USB hub found
hub 4-0:1.0: 6 ports detected
hub 4-0:1.0: over-current change on port 5
hub 4-0:1.0: over-current change on port 6
usb 2-2: new low speed USB device using uhci_hcd and address 2
input: USB HID v1.00 Mouse [Microsoft Microsoft Trackball Optical®] on usb-0000:00:10.1-2
usbcore: registered new driver usbhid
drivers/usb/input/hid-core.c: v2.01:USB HID core driver

Lee

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