Bug#837340: May or may not be relevant

[David Baron]

Every shutdown will down a failure to umount /var and /home.

To compensate for the awful installation partitioning, I had some /var stuff 
bound to folders on /home. Then, of course, this behavior was to be expected 
(though they should have been "unbound" at this point).

Since I put in a second disk which solved the problem, have properly big-
enough partitions for /var, the bindings are long gone. Still get the umount 
error messages.