I am  observing  problem with the script in the manual with latest ubuntu server (11.04). I am getting to the point that i can successfully login into the dropbear service, but the command unlock is giving me the error that in can not load modprobe.

I have tried to reboot and then enter :

echo -n "Passphrase" > /lib/cryptsetup/passfifo

but this is not returning enything.

Can someone post en example of unlocking the system. Or at least the procedure how it should look like so we can compare what is wrong.

Thanks in advance,

Tito