Re: Sarge no reconoce memoria flash USB
On Thu, May 19, 2005 at 12:30:42PM -0500, Herwin Huillcen wrote:
> Gracias mario, efectivamente en el dmesg sale error, es el siguiente:
>
> *************
>
> usb 4-6: new high speed USB device using address 3
> scsi0 : SCSI emulation for USB Mass Storage devices
> Vendor: Kingston Model: DataTraveler 2.0 Rev: 6.00
> Type: Direct-Access ANSI SCSI revision: 02
> USB Mass Storage device found at 3
> SCSI device sda: 1001472 512-byte hdwr sectors (513 MB)
> sda: assuming Write Enabled
> sda: assuming drive cache: write through
> /dev/scsi/host0/bus0/target0/lun0: [CUMANA/ADFS] p1<5>Attached scsi
> removable disk sda at scsi0, channel 0, id 0, lun 0
> Buffer I/O error on device sda1, logical block 508378384
> Buffer I/O error on device sda1, logical block 508378385
> Buffer I/O error on device sda1, logical block 508378386
> Buffer I/O error on device sda1, logical block 508378387
> Buffer I/O error on device sda1, logical block 508378388
> Buffer I/O error on device sda1, logical block 508378389
> Buffer I/O error on device sda1, logical block 508378390
> Buffer I/O error on device sda1, logical block 508378391
> Buffer I/O error on device sda1, logical block 508378392
> Buffer I/O error on device sda1, logical block 508378393
> Buffer I/O error on device sda1, logical block 508378394
> Buffer I/O error on device sda1, logical block 508378395
> Buffer I/O error on device sda1, logical block 508378396
> Buffer I/O error on device sda1, logical block 508378397
> Buffer I/O error on device sda1, logical block 508378398
> Buffer I/O error on device sda1, logical block 508378399
> Buffer I/O error on device sda1, logical block 508378384
> FAT: invalid media value (0xb9)
> VFS: Can't find a valid FAT filesystem on dev sda1.
> FAT: invalid media value (0xb9)
> VFS: Can't find a valid FAT filesystem on dev sda.
> FAT: invalid media value (0xb9)
> VFS: Can't find a valid FAT filesystem on dev sda.
> autofs: called with bogus options
> FAT: invalid media value (0xb9)
> VFS: Can't find a valid FAT filesystem on dev sda1.
> autofs: called with bogus options
> *************************************
Algunas flash usan una estructura de particiones extraña para que únicamente
se pueda leer con su software instalado y así supuestamente aumentar la
seguridad, sobre todo si su software da soporte a algún tipo de contraseña.
Así la puedes leer desde Windows pero no desde linux.
Si este es tu caso y no tienes especiales requisitos de seguridad puedes
intentar rehacer su tabla de particiones y formatearla bajo linux, así
debieras poderla leer desde cualquier lado como vfat.
Saludos,
--
Agustin
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