a patch for grub password setting

[Daniel Liu <danielliu861@gmail.com>]

Dear All,

        When i install  ubuntu operating system, and set up the command

as following,"d-i grub-installer/password"  in the preseed file.but it doesn't

work.

        I found some errors need to be fixed in the grub-installer package for

setting the grub password.The ubuntu system version is xenial (16.04.2),

 I make a patch for fixing it in the attachment.

Thanks,

Daniel

Attachment: 0001-grub-encrypt-has-changed-now-using-pbkdf2.patch
Description: Binary data