Very Computer

> Im currently migrating to Linux, but im having a problem. I've got an Nex
> II mp3 player from Frontier Labs with an 256 MB CF card. According to
> several hp's, i should be able to mount it as an usb mass storage device.
> My system is finding the device, as you can see in the following, but it
> is reported to have a capacity of 0 MB. How can it be ?? And how can i
> make it work... It's pretty mutch all i nedd to have migrated
> completely...

> Regards Kim

> System messages:

> tail -f /var/log/messages

> Jul  6 11:07:26 kim kernel:   Vendor: FL        Model: Nex II Digital
> Rev: 0001
> Jul  6 11:07:26 kim kernel:   Type:   Direct-Access
> ANSI SCSI revision: 02
> Jul  6 11:07:26 kim kernel: USB Mass Storage support registered.
> Jul  6 11:12:07 kim kernel: Attached scsi removable disk sda at scsi1,
> channel 0, id 0, lun 0
> Jul  6 11:12:07 kim kernel: SCSI device sda: -1 512-byte hdwr sectors (0
> MB)
> Jul  6 11:12:07 kim kernel: usb-uhci.c: interrupt, status 3, frame# 2000
> Jul  6 11:12:07 kim kernel: sda: test WP failed, assume Write Enabled
> Jul  6 11:12:07 kim kernel:  sda: sda1
> Jul  6 11:12:07 kim kernel: usb-uhci.c: interrupt, status 3, frame# 44
> Jul  6 11:13:07 kim kernel: usb-uhci.c: interrupt, status 3, frame# 628

> cat /proc/scsi/scsi

> Attached devices:
> Host: scsi0 Channel: 00 Id: 00 Lun: 00
>   Vendor: HP       Model: CD-Writer+ 9100  Rev: 1.0c
>   Type:   CD-ROM                           ANSI SCSI revision: 02
> Host: scsi1 Channel: 00 Id: 00 Lun: 00
>   Vendor: FL       Model: Nex II Digital   Rev: 0001
>   Type:   Direct-Access                    ANSI SCS

> cat /proc/bus/usb/devices

> T:  Bus=02 Lev=00 Prnt=00 Port=00 Cnt=00 Dev#=  1 Spd=12  MxCh= 2
> B:  Alloc=  0/900 us ( 0%), #Int=  0, #Iso=  0
> D:  Ver= 1.00 Cls=09(hub  ) Sub=00 Prot=00 MxPS= 8 #Cfgs=  1
> P:  Vendor=0000 ProdID=0000 Rev= 0.00
> S:  Product=USB UHCI Root Hub
> S:  SerialNumber=d800
> C:* #Ifs= 1 Cfg#= 1 Atr=40 MxPwr=  0mA
> I:  If#= 0 Alt= 0 #EPs= 1 Cls=09(hub  ) Sub=00 Prot=00 Driver=hub
> E:  Ad=81(I) Atr=03(Int.) MxPS=   8 Ivl=255ms
> T:  Bus=01 Lev=00 Prnt=00 Port=00 Cnt=00 Dev#=  1 Spd=12  MxCh= 2
> B:  Alloc=118/900 us (13%), #Int=  1, #Iso=  0
> D:  Ver= 1.00 Cls=09(hub  ) Sub=00 Prot=00 MxPS= 8 #Cfgs=  1
> P:  Vendor=0000 ProdID=0000 Rev= 0.00
> S:  Product=USB UHCI Root Hub
> S:  SerialNumber=d400
> C:* #Ifs= 1 Cfg#= 1 Atr=40 MxPwr=  0mA
> I:  If#= 0 Alt= 0 #EPs= 1 Cls=09(hub  ) Sub=00 Prot=00 Driver=hub
> E:  Ad=81(I) Atr=03(Int.) MxPS=   8 Ivl=255ms
> T:  Bus=01 Lev=01 Prnt=01 Port=01 Cnt=01 Dev#=  2 Spd=1.5 MxCh= 0
> D:  Ver= 1.00 Cls=00(>ifc ) Sub=00 Prot=00 MxPS= 8 #Cfgs=  1
> P:  Vendor=046d ProdID=c001 Rev= 4.01
> S:  Manufacturer=Logitech
> S:  Product=N48
> C:* #Ifs= 1 Cfg#= 1 Atr=a0 MxPwr= 26mA
> I:  If#= 0 Alt= 0 #EPs= 1 Cls=03(HID  ) Sub=01 Prot=02 Driver=hid
> E:  Ad=81(I) Atr=03(Int.) MxPS=   8 Ivl= 10ms

> [...]

>> Jul  6 11:12:07 kim kernel: SCSI device sda: -1 512-byte hdwr sectors (0
>> MB)
>> Jul  6 11:12:07 kim kernel: usb-uhci.c: interrupt, status 3, frame# 2000
>> Jul  6 11:12:07 kim kernel: sda: test WP failed, assume Write Enabled
>> Jul  6 11:12:07 kim kernel:  sda: sda1

> Maybe I am reading something wrong here, but this would be sda, your
> first scsi device, i.e. your CD-writer (which is apparently working
> under ide-scsi).

>> cat /proc/scsi/scsi

>> Attached devices:
>> Host: scsi0 Channel: 00 Id: 00 Lun: 00
>>   Vendor: HP       Model: CD-Writer+ 9100  Rev: 1.0c
>>   Type:   CD-ROM                           ANSI SCSI revision: 02
>> Host: scsi1 Channel: 00 Id: 00 Lun: 00
>>   Vendor: FL       Model: Nex II Digital   Rev: 0001
>>   Type:   Direct-Access                    ANSI SCS

> From this I would assume that you are trying to look at the second
> scsi device, i.e. sdb

> Have you tried a simple "fdisk -l /dev/sdb" to see if it lists any
> partitions on that device?