This bug was fixed in the package partman-lvm - 65ubuntu2
--------------- partman-lvm (65ubuntu2) jaunty; urgency=low
* swapoff and umount may write to the device and thereby trigger udev change events, so wait for udev to settle before calling lvremove (LP: #341046).
-- Colin Watson <email address hidden> Wed, 11 Mar 2009 15:16:22 +0000
This bug was fixed in the package partman-lvm - 65ubuntu2
---------------
partman-lvm (65ubuntu2) jaunty; urgency=low
* swapoff and umount may write to the device and thereby trigger udev
change events, so wait for udev to settle before calling lvremove
(LP: #341046).
-- Colin Watson <email address hidden> Wed, 11 Mar 2009 15:16:22 +0000