I can't get USB to work with Linux. I am not at all a developer (or even an
especially competent Linux user!) but I just can't find a solution to this
and I was advised to post to your list.
Could someone give me some pointers on where to start, given the following
diagnostics outputs. Neither my Zip drive (shown plugged in here) nor a card
reader are being assigned to nodes, so I can't mount them.
system -
kernel - 2.6.5-7.155.29-default
hardware - Compaq PII laptop with OHCD [USB worked under Windows]
distro - SuSE 9.1
dmesg -
usb 1-1: new full speed USB device using address 2
usb 1-1: Product: USB Zip 250
usb 1-1: Manufacturer: Iomega
usb 1-1: SerialNumber: 003247B7248A1626
Initializing USB Mass Storage driver...
scsi0 : SCSI emulation for USB Mass Storage devices
cat /proc/scsi/scsi -
Attached devices:
[i.e. none]
lspci -vv -
0000:00:0e.2 USB Controller: Compaq Computer Corporation ZFMicro Chipset USB
(rev 11) (prog-if 10 [OHCI])
Subsystem: Compaq Computer Corporation ZFMicro Chipset USB
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR- FastB2B-
Status: Cap+ 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort-
<MAbort- >SERR- <PERR-
Latency: 64, cache line size 08
Interrupt: pin A routed to IRQ 11
Region 0: Memory at 44080000 (32-bit, non-prefetchable)
Capabilities: [e0] Power Management version 1
Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA
PME(D0-,D1-,D2-,D3hot+,D3cold-)
Status: D0 PME-Enable- DSel=0 DScale=0 PME-
lsusb -v
Bus 001 Device 002: ID 059b:0032 Iomega Corp. Zip 250 (Ver 2)
Language IDs: none (cannot get min. string descriptor; got len=-1,
error=19:No such device)
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 1.10
bDeviceClass 0 Interface
bDeviceSubClass 0
bDeviceProtocol 0
bMaxPacketSize0 64
idVendor 0x059b Iomega Corp.
idProduct 0x0032 Zip 250 (Ver 2)
bcdDevice 3.00
iManufacturer 1
iProduct 2
iSerial 5
bNumConfigurations 1
cannot get config descriptor 0, No such device (19)
Language IDs: none (cannot get min. string descriptor; got len=-1,
error=19:No such device)
Bus 001 Device 001: ID 0000:0000
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 1.10
bDeviceClass 9 Hub
bDeviceSubClass 0
bDeviceProtocol 0
bMaxPacketSize0 8
idVendor 0x0000
idProduct 0x0000
bcdDevice 2.06
iManufacturer 3 Linux 2.6.5-7.155.29-default ohci_hcd
iProduct 2 OHCI Host Controller
iSerial 1 0000:00:0e.2
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 2
bInterval 255
Language IDs: (length=4)
0409 English(US)
All help really appreciated.
____________________
Rollo Gleeson
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