Re: cryptodisk enabled returns to rescue prompt

[Andrei Borzenkov <arvidjaar@gmail.com>]

07.11.2015 07:13, westlake пишет:
> enabling GRUB_ENABLE_CRYPTODISK=y has crypt prompting only once on
> bootup, is it possible to have an option with grub-install or another
> option here with GRUB_EMABLE_CRYPTODISK so that the keypass prompts in a
> loop? (a wrong passphrase typed brings the user to a grub rescue shell
> and has to issue ctl-alt-delete which is imho not very presentable to

You need to just do

cryptomount -u xxxxxxxxxxx
normal

I am not convinced that being stuck in password entry loop is better. 
May be a command that retries to execute embedded config and enter 
normal may be useful.

> staff) -- I understand this is all in mbr bootcode so I suppose the best
> place to implement this would be when first generating the code in order
> to keep it small.
>
> it would be imho really great if this can be implemented

There was suggested patch that allowed multiple password entry attempts 
for LUKS. It was a part of patch series that implemented other things. 
May be it could be reconsidered if rebased to not depend on other changes.