Hola chicos tengo una memoria USB Verbatim STORE_N_GO de 1Gb, tiene el logotipo de compatibilidad con Linux, y es así ya que la he usado bajo varios equipos con Linux sin problemas y tb en windows, tiene una sola partición FAT32, pero en el equipo de casa con Debian Sarge r1 no puedo montarla.

Lo he intentado de las siguientes maneras, mirad lo que ocurre:

rafadeb:~# dmesg | tail
usb 4-2: USB disconnect, address 3
usb 4-2: new high speed USB device using address 4
scsi2 : SCSI emulation for USB Mass Storage devices
Vendor: VBTM Model: Store 'n' Go Rev: 1.02
Type: Direct-Access ANSI SCSI revision: 02
SCSI device sda: 2013184 512-byte hdwr sectors (1031 MB)
sda: assuming Write Enabled
sda: assuming drive cache: write through
/dev/scsi/host2/bus0/target0/lun0: [CUMANA/ADFS] p1<5>Attached scsi removable disk sda at scsi2, channel 0, id 0, lun 0
USB Mass Storage device found at 4
rafadeb:~#

rafadeb:~# mount /dev/sda /media/usb
mount: you must specify the filesystem type
rafadeb:~# mount -t vfat /dev/sda /media/usb
mount: wrong fs type, bad option, bad superblock on /dev/sda,
missing codepage or other error
In some cases useful info is found in syslog - try
dmesg | tail or so

rafadeb:~# mount -t vfat /dev/sda /media/usb0
mount: wrong fs type, bad option, bad superblock on /dev/sda,
missing codepage or other error
In some cases useful info is found in syslog - try
dmesg | tail or so

rafadeb:~# mount -t vfat /dev/sda1 /media/usb0
mount: wrong fs type, bad option, bad superblock on /dev/sda1,
missing codepage or other error
In some cases useful info is found in syslog - try
dmesg | tail or so

rafadeb:~#

En el syslog encuentro la siguiente información:

Feb 21 21:39:15 rafadeb xfs: ignoring font path element /usr/local/share/fonts (unreadable)
Feb 21 21:39:15 rafadeb xfs: ignoring font path element /usr/share/fonts (unreadable)
Feb 21 21:39:15 rafadeb xfs: ignoring font path element /usr/X11R6/lib/X11/fonts (unreadable)
Feb 21 21:39:16 rafadeb rpc.statd[4510]: Version 1.0.6 Starting
Feb 21 21:39:16 rafadeb rpc.statd[4510]: statd running as root. chown /var/lib/nfs/sm to choose different user
Feb 21 21:39:16 rafadeb /usr/sbin/cron[4538]: (CRON) INFO (pidfile fd = 3)
Feb 21 21:39:16 rafadeb /usr/sbin/cron[4539]: (CRON) STARTUP (fork ok)
Feb 21 21:39:16 rafadeb /usr/sbin/cron[4539]: (CRON) INFO (Running @reboot jobs)
Feb 21 21:39:16 rafadeb Xprt_64: No matching visual for __GLcontextMode with visual class = 0 (32775), nplanes = 8
Feb 21 21:39:16 rafadeb Xprt_64: Could not init font path element /usr/share/fonts/truetype, removing from list!
Feb 21 21:39:18 rafadeb udev[4570]: creating device node '/dev/vcs2'
Feb 21 21:39:18 rafadeb udev[4578]: creating device node '/dev/vcsa2'
Feb 21 21:39:18 rafadeb udev[4601]: creating device node '/dev/vcs4'
Feb 21 21:39:18 rafadeb udev[4610]: creating device node '/dev/vcsa4'
Feb 21 21:39:18 rafadeb udev[4593]: creating device node '/dev/vcs3'
Feb 21 21:39:18 rafadeb udev[4630]: creating device node '/dev/vcs6'
Feb 21 21:39:18 rafadeb udev[4638]: creating device node '/dev/vcsa6'
Feb 21 21:39:18 rafadeb udev[4648]: creating device node '/dev/vcs5'
Feb 21 21:39:18 rafadeb udev[4656]: creating device node '/dev/vcsa5'
Feb 21 21:39:18 rafadeb udev[4621]: creating device node '/dev/vcsa3'
Feb 21 21:39:18 rafadeb udev[4671]: creating device node '/dev/vcs7'
Feb 21 21:39:18 rafadeb udev[4680]: creating device node '/dev/vcsa7'
Feb 21 21:39:18 rafadeb udev[4697]: removing device node '/dev/vcs7'
Feb 21 21:39:18 rafadeb udev[4698]: removing device node '/dev/vcsa7'
Feb 21 21:39:18 rafadeb udev[4709]: creating device node '/dev/vcs7'
Feb 21 21:39:18 rafadeb udev[4717]: creating device node '/dev/vcsa7'
Feb 21 21:41:16 rafadeb kernel: usb 4-2: USB disconnect, address 3
Feb 21 21:41:16 rafadeb udev[5145]: removing device node '/dev/sda1'
Feb 21 21:41:16 rafadeb udev[5206]: removing device node '/dev/sda'
Feb 21 21:41:20 rafadeb kernel: usb 4-2: new high speed USB device using address 4
Feb 21 21:41:20 rafadeb kernel: scsi2 : SCSI emulation for USB Mass Storage devices
Feb 21 21:41:20 rafadeb kernel: Vendor: VBTM Model: Store 'n' Go Rev: 1.02
Feb 21 21:41:20 rafadeb kernel: Type: Direct-Access ANSI SCSI revision: 02
Feb 21 21:41:21 rafadeb kernel: SCSI device sda: 2013184 512-byte hdwr sectors (1031 MB)
Feb 21 21:41:21 rafadeb kernel: sda: assuming Write Enabled
Feb 21 21:41:21 rafadeb kernel: sda: assuming drive cache: write through
Feb 21 21:41:21 rafadeb kernel: /dev/scsi/host2/bus0/target0/lun0: [CUMANA/ADFS] p1<5>Attached scsi removable disk sda at scsi2, channel 0, id 0, lun 0
Feb 21 21:41:21 rafadeb kernel: USB Mass Storage device found at 4
Feb 21 21:41:21 rafadeb udev[5280]: configured rule in '/etc/udev/rules.d/z_hal-plugdev.rules[2]' applied, 'sda' becomes '%k'
Feb 21 21:41:21 rafadeb udev[5280]: creating device node '/dev/sda'
Feb 21 21:41:21 rafadeb scsi.agent[5314]: sd_mod: loaded sucessfully (for disk)
Feb 21 21:41:21 rafadeb udev[5330]: configured rule in '/etc/udev/rules.d/z_hal-plugdev.rules[2]' applied, 'sda1' becomes '%k'
Feb 21 21:41:21 rafadeb udev[5330]: creating device node '/dev/sda1'
Feb 21 21:41:21 rafadeb usb.agent[5299]: usb-storage: already loaded
Feb 21 21:41:21 rafadeb kernel: Buffer I/O error on device sda1, logical block 508378384
Feb 21 21:41:21 rafadeb kernel: Buffer I/O error on device sda1, logical block 508378385
Feb 21 21:41:21 rafadeb kernel: Buffer I/O error on device sda1, logical block 508378386
Feb 21 21:41:21 rafadeb kernel: Buffer I/O error on device sda1, logical block 508378387
Feb 21 21:41:21 rafadeb kernel: Buffer I/O error on device sda1, logical block 508378388
Feb 21 21:41:21 rafadeb kernel: Buffer I/O error on device sda1, logical block 508378389
Feb 21 21:41:21 rafadeb kernel: Buffer I/O error on device sda1, logical block 508378390
Feb 21 21:41:21 rafadeb kernel: Buffer I/O error on device sda1, logical block 508378391
Feb 21 21:41:21 rafadeb kernel: Buffer I/O error on device sda1, logical block 508378392
Feb 21 21:41:21 rafadeb kernel: Buffer I/O error on device sda1, logical block 508378393
Feb 21 21:41:21 rafadeb kernel: Buffer I/O error on device sda1, logical block 508378394
Feb 21 21:41:21 rafadeb kernel: Buffer I/O error on device sda1, logical block 508378395
Feb 21 21:41:21 rafadeb kernel: Buffer I/O error on device sda1, logical block 508378396
Feb 21 21:41:21 rafadeb kernel: Buffer I/O error on device sda1, logical block 508378397
Feb 21 21:41:21 rafadeb kernel: Buffer I/O error on device sda1, logical block 508378398
Feb 21 21:41:21 rafadeb kernel: Buffer I/O error on device sda1, logical block 508378399
Feb 21 21:41:21 rafadeb kernel: Buffer I/O error on device sda1, logical block 508378384
Feb 21 21:41:51 rafadeb kernel: FAT: invalid media value (0xb9)
Feb 21 21:41:51 rafadeb kernel: VFS: Can't find a valid FAT filesystem on dev sda.
Feb 21 21:43:50 rafadeb kernel: Buffer I/O error on device sda1, logical block 508378384
Feb 21 21:43:50 rafadeb kernel: Buffer I/O error on device sda1, logical block 508378385
Feb 21 21:43:50 rafadeb kernel: Buffer I/O error on device sda1, logical block 508378386
Feb 21 21:43:50 rafadeb kernel: Buffer I/O error on device sda1, logical block 508378387
Feb 21 21:43:50 rafadeb kernel: Buffer I/O error on device sda1, logical block 508378388
Feb 21 21:43:50 rafadeb kernel: Buffer I/O error on device sda1, logical block 508378389
Feb 21 21:43:50 rafadeb kernel: Buffer I/O error on device sda1, logical block 508378390
Feb 21 21:43:50 rafadeb kernel: Buffer I/O error on device sda1, logical block 508378391
Feb 21 21:43:50 rafadeb kernel: Buffer I/O error on device sda1, logical block 508378392
Feb 21 21:43:50 rafadeb kernel: Buffer I/O error on device sda1, logical block 508378393
Feb 21 21:43:50 rafadeb kernel: Buffer I/O error on device sda1, logical block 508378394
Feb 21 21:43:50 rafadeb kernel: Buffer I/O error on device sda1, logical block 508378395
Feb 21 21:43:50 rafadeb kernel: Buffer I/O error on device sda1, logical block 508378396
Feb 21 21:43:50 rafadeb kernel: Buffer I/O error on device sda1, logical block 508378397
Feb 21 21:43:50 rafadeb kernel: Buffer I/O error on device sda1, logical block 508378398
Feb 21 21:43:50 rafadeb kernel: Buffer I/O error on device sda1, logical block 508378399
Feb 21 21:43:50 rafadeb kernel: Buffer I/O error on device sda1, logical block 508378384
Feb 21 21:43:56 rafadeb kernel: FAT: invalid media value (0xb9)
Feb 21 21:43:56 rafadeb kernel: VFS: Can't find a valid FAT filesystem on dev sda1.

Como veis las ultimas lineas hablan del problema, insisto en que la memoria funciona correctamente en otros equipos con Windows y Linux, y en los ordenadores de mi facultad que tambien tienen Debian Sarge, tengo el Kernel 2.6.8.