Comment 1 for bug 370297

I'm investigating a problem reported by a LUG member; http://<email address hidden>/msg00202.html He reports exactly the same symptoms.

The fix was to install the python-glade package, apparently, although I can't find that listed; http://packages.ubuntu.com/search?keywords=python-glade&searchon=names&suite=all&section=all

It seems the package dependencies for usb-imagewriter are incorrect.