My lsusb gives all the details it can find, which is a lot:
Bus 001 Device 001: ID 0000:0000 Virtual Hub
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 1.00
bDeviceClass 9 Hub
bDeviceSubClass 0
bDeviceProtocol 0
bMaxPacketSize0 8
idVendor 0x0000 Virtual
idProduct 0x0000 Hub
bcdDevice 0.00
iManufacturer 0
iProduct 2 USB UHCI Root Hub
iSerial 1 1020
bNumConfigurations 1
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 25
bNumInterfaces 1
bConfigurationValue 1
iConfiguration 0
bmAttributes 0x40
Self Powered
MaxPower 0mA
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 1
bInterfaceClass 9 Hub
bInterfaceSubClass 0
bInterfaceProtocol 0
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 3
Transfer Type Interrupt
Synch Type none
wMaxPacketSize 8
bInterval 255
Language IDs: (length=4)
0000 (null)((null))
Bus 001 Device 002: ID 0451:2046 Texas Instruments
Language IDs: none (invalid length string descriptor bf; len=0)
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 1.10
bDeviceClass 9 Hub
bDeviceSubClass 0
bDeviceProtocol 0
bMaxPacketSize0 8
idVendor 0x0451 Texas Instruments
idProduct 0x2046
bcdDevice 1.25
iManufacturer 0
iProduct 0
iSerial 0
bNumConfigurations 1
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 25
bNumInterfaces 1
bConfigurationValue 1
iConfiguration 0
bmAttributes 0xe0
Self Powered
Remote Wakeup
MaxPower 0mA
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 1
bInterfaceClass 9 Hub
bInterfaceSubClass 0
bInterfaceProtocol 0
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 3
Transfer Type Interrupt
Synch Type none
wMaxPacketSize 1
bInterval 255
Language IDs: none (invalid length string descriptor bf; len=0)
(and that's with nothing connected but a hub on my screen).
What's your lsusb version? Maybe you can take a look at debian.org and see
where they got that lsusb from (and just download the source from there).
> -----Original Message-----
> From: shlomo solomon
> [mailto:[EMAIL PROTECTED]]
> Sent: Wednesday, January 01, 2003 10:32 PM
> To: [EMAIL PROTECTED]
> Subject: Re: still need help with USB printer
>
>
> On Wednesday 01 January 2003 19:17, [EMAIL PROTECTED] wrote:
> > At least on Debian we have lsusb(8) which comes in the
> "usbutils" package.
>
> It's installed on Mandrake too, and that was one of the first
> things I
> checked. But that's not what I meant. All it tells me is that
> my USB devices
> (including the printer) are properly identified:
>
> [root@shlomo1 root]# lsusb
> Bus 001 Device 001: ID 0000:0000
> Bus 001 Device 006: ID 04cc:1122 Philips Semiconductors Hub
> Bus 001 Device 008: ID 04b8:0005 Seiko Epson Corp. Stylus Printer
> Bus 001 Device 003: ID 055f:0006 Mustek Systems Inc.
> ScanExpress 1200 UB
>
> In fact, I prefer usbview which, aside from the GUI, also
> gives alot more
> information. But neither lsusb or usbview one can help me
> **sniff** around
> and see what's going wrong.
>
> --
> Shlomo Solomon
> http://come.to/shlomo.solomon
> Sent by KMail (KDE 3.0.3) on LINUX Mandrake 9.0
>
>
>
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