Linux On My Samsung

There was an error.
You can find the 11CA DOS executable version on the samsung website here.

I installed an other DOS version : DOS 6.22
It seems the installation is ok but the freespace is only 1.3 MB after it and I can't copy the others files (my usb key is 2 GB !).
Can I upgrade my bios with this dos version ?

I found the 11CA DOS executable version on the samsung website here ...

After installing the usbdos, when I try to mount my USB key, I have this error message :

$ sudo mount -t vfat /dev/sdb1 /mnt
mount: wrong fs type, bad option, bad superblock on /dev/sdb1,
missing codepage or helper program, or other error
In some cases useful info is found in syslog - try
dmesg ...

Hi,

I try to update my bios 04CA to 11CA.

I've a problem with this step :
Unplug then replug the USB key in order to detect and mount the new DOS partition on it.

When I do it, my USB key disappear and I can not mount it a second time.
If I do a "mount -v", I do not see my key.

I'm on Debian ...