Created attachment 226761 [details]
Image of "Using bsdinstall" page in Calibre Viewer showing all images are missing
Almost all -- if not all -- of the images are missing from the ePub version of the Handbook. I've attached an image of a page showing that none of its images are included. Although that was an image of the book in the Calibre E-Book View, I've also confirmed the problem with other viewers.
The problem seems specific to the ePub version of the Handbook since the images do appear in the PDF version.
Created attachment 226762 [details]
Error message displayed when clicking on a missing Image
Created attachment 226763 [details]
Error displayed with clicking on an image in the second page
Created attachment 226764 [details]
An image of a different page missing images
This problem has apparently been around for quite a while: I added a reference to a bug for the same issue from over 2 years ago.