This bug was fixed in the package grub2 - 1.98-1ubuntu13
--------------- grub2 (1.98-1ubuntu13) lucid-proposed; urgency=low
[ Colin Watson ] * Handle partition devices without corresponding disk devices (LP: #623609).
[ Ken Stailey ] * Backport upstream patch to skip LVM snapshots (LP: #563895). -- Colin Watson <email address hidden> Fri, 20 Jan 2012 12:08:36 +0000
This bug was fixed in the package grub2 - 1.98-1ubuntu13
---------------
grub2 (1.98-1ubuntu13) lucid-proposed; urgency=low
[ Colin Watson ]
* Handle partition devices without corresponding disk devices
(LP: #623609).
[ Ken Stailey ]
* Backport upstream patch to skip LVM snapshots (LP: #563895).
-- Colin Watson <email address hidden> Fri, 20 Jan 2012 12:08:36 +0000