I get the same error when trying to unmount my USB harddisk over the GUI. Since
the iPod seems to be an USB mass storage device, too, I think this is the same
problem.
When I pumount /dev/sda1 in a terminal, I get no error.
I also think, bug #24845 is a duplicate of this. (Not sure about this)
For me this bug first appeared with Breezy, it wasn't there in Hoary.
I get the same error when trying to unmount my USB harddisk over the GUI. Since
the iPod seems to be an USB mass storage device, too, I think this is the same
problem.
When I pumount /dev/sda1 in a terminal, I get no error.
I also think, bug #24845 is a duplicate of this. (Not sure about this)
For me this bug first appeared with Breezy, it wasn't there in Hoary.