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#1 2008-01-25 05:25:01

cu3edweb
Member
From: USA
Registered: 2007-10-07
Posts: 291

USB Hub Errors at Boot

I am not sure if this is a problem but I just started noticing this at boot:

ehci_hcd 0000:00:1a.7: irq 22, io mem 0xfed1c400
 sda1 sda3 sda4 < sda5 sda6 sda7 sda8 >
usb 1-2.1: new full speed USB device using uhci_hcd and address 3
ehci_hcd 0000:00:1a.7: USB 2.0 started, EHCI 1.00, driver 10 Dec 2004
sd 0:0:0:0: [sda] Attached SCSI disk
hub 1-2:1.0: cannot reset port 1 (err = -71)
usb usb6: configuration #1 chosen from 1 choice
hub 1-2:1.0: cannot reset port 1 (err = -71)
hub 6-0:1.0: USB hub found
hub 6-0:1.0: 4 ports detected
hub 1-2:1.0: cannot reset port 1 (err = -71)
hub 1-2:1.0: cannot reset port 1 (err = -71)
hub 1-2:1.0: cannot reset port 1 (err = -71)
hub 1-2:1.0: Cannot enable port 1.  Maybe the USB cable is bad?
hub 1-2:1.0: cannot disable port 1 (err = -71)
hub 1-2:1.0: cannot reset port 1 (err = -71)
ACPI: PCI Interrupt 0000:00:1d.7[A] -> GSI 20 (level, low) -> IRQ 20
PCI: Setting latency timer of device 0000:00:1d.7 to 64
ehci_hcd 0000:00:1d.7: EHCI Host Controller
hub 1-2:1.0: cannot reset port 1 (err = -71)
sr0: scsi3-mmc drive: 24x/24x writer cd/rw xa/form2 cdda tray
Uniform CD-ROM driver Revision: 3.20
ehci_hcd 0000:00:1d.7: new USB bus registered, assigned bus number 7
ehci_hcd 0000:00:1d.7: debug port 1
PCI: cache line size of 32 is not supported by device 0000:00:1d.7
ehci_hcd 0000:00:1d.7: irq 20, io mem 0xfed1c000
sr 3:0:0:0: Attached scsi CD-ROM sr0
hub 1-2:1.0: cannot reset port 1 (err = -71)
hub 1-2:1.0: cannot reset port 1 (err = -71)
hub 1-2:1.0: cannot reset port 1 (err = -71)
hub 1-2:1.0: Cannot enable port 1.  Maybe the USB cable is bad?
hub 1-2:1.0: cannot disable port 1 (err = -71)
ehci_hcd 0000:00:1d.7: USB 2.0 started, EHCI 1.00, driver 10 Dec 2004
hub 1-2:1.0: cannot reset port 1 (err = -71)
hub 1-2:1.0: cannot reset port 1 (err = -71)
usb usb7: configuration #1 chosen from 1 choice
hub 7-0:1.0: USB hub found
hub 7-0:1.0: 6 ports detected
hub 1-2:1.0: cannot reset port 1 (err = -71)
hub 1-2:1.0: cannot reset port 1 (err = -71)
hub 1-2:1.0: cannot reset port 1 (err = -71)
hub 1-2:1.0: Cannot enable port 1.  Maybe the USB cable is bad?
hub 1-2:1.0: cannot disable port 1 (err = -71)
hub 1-2:1.0: cannot reset port 1 (err = -71)
ACPI: PCI Interrupt 0000:03:01.0[A] -> GSI 19 (level, low) -> IRQ 19
hub 1-2:1.0: cannot reset port 1 (err = -71)
hub 1-2:1.0: cannot reset port 1 (err = -71)
hub 1-2:1.0: cannot reset port 1 (err = -71)
hub 1-2:1.0: cannot reset port 1 (err = -71)
hub 1-2:1.0: Cannot enable port 1.  Maybe the USB cable is bad?
hub 1-2:1.0: cannot disable port 1 (err = -71)
ohci1394: fw-host0: OHCI-1394 1.1 (PCI): IRQ=[19]  MMIO=[fe5fd800-fe5fdfff]  Max Packet=[2048]  IR/IT contexts=[4/4]
hub 1-2:1.0: cannot disable port 1 (err = -71)
hub 1-2:1.0: hub_port_status failed (err = -71)
hub 1-2:1.0: hub_port_status failed (err = -71)
hub 1-2:1.0: hub_port_status failed (err = -71)
usb 1-2: USB disconnect, address 2
JFS: nTxBlock = 8192, nTxLock = 65536
usb 7-6: new high speed USB device using ehci_hcd and address 2
usb 7-6: configuration #1 chosen from 1 choice
usb 1-2: new full speed USB device using uhci_hcd and address 7
ieee1394: Host added: ID:BUS[0-00:1023]  GUID[474fc00026bdada1]
usb 1-2: configuration #1 chosen from 1 choice
hub 1-2:1.0: USB hub found
hub 1-2:1.0: 3 ports detected
usb 1-2.1: new full speed USB device using uhci_hcd and address 8
usb 1-2.1: configuration #1 chosen from 1 choice
usb 1-2.2: new full speed USB device using uhci_hcd and address 9
usb 1-2.2: configuration #1 chosen from 1 choice
usb 1-2.3: new full speed USB device using uhci_hcd and address 10
usb 1-2.3: configuration #1 chosen from 1 choice
usbcore: registered new interface driver hiddev
input: Broadcom Corp as /devices/pci0000:00/0000:00:1a.0/usb1/1-2/1-2.2/1-2.2:1.0/input/input2
input: USB HID v1.11 Keyboard [Broadcom Corp] on usb-0000:00:1a.0-2.2
input: Broadcom Corp as /devices/pci0000:00/0000:00:1a.0/usb1/1-2/1-2.3/1-2.3:1.0/input/input3
input: USB HID v1.11 Mouse [Broadcom Corp] on usb-0000:00:1a.0-2.3
usbcore: registered new interface driver usbhid
drivers/hid/usbhid/hid-core.c: v2.6:USB HID core driver

Is this a problem? If so how do I fix it?

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