Bug#852653: Grub install failed on encrypted LVM disk

[laalaa <dbpalan@hotmail.com>]

Dear Maintainer:

Another test found that the detection of "Encryption configuration failure" exist while failed if the disk is configured as in case #2:

#1. For below disk partition setup,  "Encryption configuration failure ... You should go back and setup a /boot partition" show correctly.

    vda -->
        vda_crypto -->
            vg -->
                 lv /

#2.  For below disk partition setup, no warning message and the system keep install until grub installation stage shows failed to isntall grub error:

    vda -->
        vda_crypto -->
            vg -->
                lvroot /
                lvhome /
                lvswap /

Regards,

Alan
  
From: laalaa <dbpalan@hotmail.com>
Sent: Thursday, January 26, 2017 12:38:19 PM
To: 852653@bugs.debian.org
Subject: Grub install failed on encrypted LVM disk
    
Dear Maintainer:

Problem solved.  Mark "BOOT" flag in the encrypted disk.  Then grub install completed successfully.

Suggest to verify BOOT flag has been marked to allow proceeding to next installation stage.

Regards,

Alan