Failure to dd diskboot.img to pen drive

[Clodoaldo]

2007/11/15, Tim <ignored_mailbox at yahoo.com.au>:
> On Thu, 2007-11-15 at 18:08 -0200, Clodoaldo wrote:
> > When I try to enter fdisk the device can't be opened:
> >
> > # fdisk sdb
> >
> > Unable to open sdb
>
> Should have /dev/ typed in front of sdb.  e.g. /dev/sdb

With the full path I get the same message:

# fdisk /dev/sdb

Unable to open /dev/sdb

Clodoaldo