Hi Ken,
thanks for replying.
As you suggested I tried to put the agetty.exe into bin dir, and I modified the inittab file to use it instead of the busybox getty; I tried the following command line into inittab:
<div class='quotetop'>QUOTE </div>
--- Quote Start ---
::respawn:/bin/agetty 115200 ttyS0[/b]
--- Quote End ---
but the login behavior seems to be the same,"Login incorrect". May be I'm using a wrong cmd line ... (?)
The delay between the username insert and the password request seems to be a bit greater than using the standard filesystem.
As for the mount question :
1) yes, I'm using the busybox mount cmd
2) the file system permissions for /dev/mtdblock1 are "brw-------" and for /usr/apps directory are "drwxr-xr-x"
I built the filesystem using the NiosII IDE, but I didn't find any place there where to change files and dirs permissions.
Thanks
Fab