Possible bug with CSSU-T update and / or install

This post refers, as well as those pre- and pro-ceding.

A number of users of CSSU-T 8.2 (either in vanilla form or in combo with thumb) report that an upgraded mount-ops failed to install and resides in the folder with the .dpkg ext as is the norm. No notice of failure was given, or if it was, was seen by any of the users. No idea of cause at present.

Consequences of failure seen by those running flopswap, as described in referenced post. Users may want to check what /etc/default/mount-opts they have installed.