This bug was fixed in the package partman-efi - 25ubuntu2.1
--------------- partman-efi (25ubuntu2.1) quantal; urgency=low
* Use mkdosfs to create FAT filesystems, since libparted cannot handle doing that on non-512-sector disks (LP: #1065281). -- Colin Watson <email address hidden> Wed, 23 Jan 2013 13:25:11 +0000
This bug was fixed in the package partman-efi - 25ubuntu2.1
---------------
partman-efi (25ubuntu2.1) quantal; urgency=low
* Use mkdosfs to create FAT filesystems, since libparted cannot handle
doing that on non-512-sector disks (LP: #1065281).
-- Colin Watson <email address hidden> Wed, 23 Jan 2013 13:25:11 +0000