This bug was fixed in the package grub - 0.97-29ubuntu56
--------------- grub (0.97-29ubuntu56) karmic; urgency=low
* cache_coherency.diff: Flush buffer cache on disk devices after writing to any partition devices they contain, otherwise we may read old data back (LP: #185878).
-- Colin Watson <email address hidden> Tue, 30 Jun 2009 14:46:51 +0100
This bug was fixed in the package grub - 0.97-29ubuntu56
---------------
grub (0.97-29ubuntu56) karmic; urgency=low
* cache_coherency .diff: Flush buffer cache on disk devices after writing
to any partition devices they contain, otherwise we may read old data
back (LP: #185878).
-- Colin Watson <email address hidden> Tue, 30 Jun 2009 14:46:51 +0100