pendriver nao monta no debian...

estou tendo dificuldade ao montar um pendriver/mp3 e uma camera digital...

está constantemente aparecendo essa mensagem:

nico# mount /dev/sdb1 /mnt/pendriver/
mount: wrong fs type, bad option, bad superblock on /dev/sdb1,
missing codepage or other error
In some cases useful info is found in syslog - try
dmesg | tail or so


quando dou o dmesg | tail vem isso:

nico# dmesg | tail
sdb: Write Protect is off
sdb: Mode Sense: 3e 00 00 00
sdb: assuming drive cache: write through
sdb: sdb1
sd 2:0:0:0: Attached scsi removable disk sdb
sd 2:0:0:0: Attached scsi generic sg2 type 0
Unable to load NLS charset iso8859-1
FAT: IO charset iso8859-1 not found
Unable to load NLS charset iso8859-1
FAT: IO charset iso8859-1 not found


uso debian 2.6.20.2 etch/gnome


grato !!!