Error on extract files.

[Mat-Alm]

I had a nand image with ecc corrected data. But when i try to dump/read the files on any folder i get this error message:

==> root.bin.dd <==
1 named volumes found, 2 physical volumes, blocksize=0x20000
== volume rootfs ==
E: [Errno 13] Permission denied: '/etc/rootfs'

How to have acess to this file system?

Thanks!

[nlitsme]

Can you post the commandline you used?
And if you pass --debug ubidump will output a bit more info that might help to pinpoint what happened.