1) Whenever you see something like your last 2 lines:
can't get hub descriptor: Operation not permitted
cannot read device status, Operation not permitted (1)
try prepending sudo, sudo lsusb -v will work.
2) If you are plugging your usb devices into jacks on the fron of your case,
check if they are actually connected. Many cases have them available but
not all builders connect them (especially since in the days of usb 1.1 some
motherboards did not have connectors.
3) Although usb 2.0 is preferable, most usb 2.0 devices will function
plugged into a 1.1 port albeit with some limitations.
On 10/29/06, Michael Havens <
bmike101@cox.net> wrote:
>
> here is some more info if it helps
> bmike1@0[dev]$ lsusb -v
>
> Bus 001 Device 001: ID 0000:0000
> Device Descriptor:
> bLength 18
> bDescriptorType 1
> bcdUSB 1.10
> bDeviceClass 9 Hub
> bDeviceSubClass 0 Unused
> bDeviceProtocol 0
> bMaxPacketSize0 64
> idVendor 0x0000
> idProduct 0x0000
> bcdDevice 2.06
> iManufacturer 3
> iProduct 2
> iSerial 1
> bNumConfigurations 1
> Configuration Descriptor:
> bLength 9
> bDescriptorType 2
> wTotalLength 25
> bNumInterfaces 1
> bConfigurationValue 1
> iConfiguration 0
> bmAttributes 0xc0
> Self Powered
> MaxPower 0mA
> Interface Descriptor:
> bLength 9
> bDescriptorType 4
> bInterfaceNumber 0
> bAlternateSetting 0
> bNumEndpoints 1
> bInterfaceClass 9 Hub
> bInterfaceSubClass 0 Unused
> bInterfaceProtocol 0
> iInterface 0
> Endpoint Descriptor:
> bLength 7
> bDescriptorType 5
> bEndpointAddress 0x81 EP 1 IN
> bmAttributes 3
> Transfer Type Interrupt
> Synch Type None
> Usage Type Data
> wMaxPacketSize 0x0002 1x 2 bytes
> bInterval 255
> can't get hub descriptor: Operation not permitted
> cannot read device status, Operation not permitted (1)
> bmike1@0[dev]$
>
> On Sunday 29 October 2006 9:14 am, Michael Havens wrote:
> > /dev/ttyUSB* is gone. How do I fix this? I would think that I would
> > link /dev/USB* to whatever the device is called in it's current form.
> > HEY! Isn't that neat? I figured it out all on my own.
> > (I kind of suspected as much when I tried to link USB* to jpilot)
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