umount /var is busy on shutdown

I noticed back in September that there was a duplicate of this problem, but
no replies, so I think that this may have never been answered.

I have recently installed Update 2, a fresh install, not updated. I then
performed a yum upgrade. I get the message "Umount: /var is busy"  when I
shutdown (I think after using Mozilla). I have tried booting and then
immediately shutdown, and the partition umounts fine. I have not loaded many
other apps yet, so Mozilla is about the only thing I am using off of the
machine right now.

Any help would be appreciated.

I apologize for posting to the wrong list (I386) but this is over on that
list also.

Steve Campbell
campbell-TtXmYh9KqR1Wk0Htik3J/[email protected]
Charleston Newspapers