[LON-CAPA-users] External Resource not shown? Solution

[Stefan Bisitz]

Do you have external resources included in your course and your LON-CAPA 
server is ssl encrypted?

Then you should consider that Firefox as of version 23 (current version 
24.0) blocks mixed content. This results in an empty page in your course 
by default if you access your server via https and the external web page 
is accessed via http.

It is possible to temporary disable this blocking by clicking on the 
shield icon left to the URL and choosing disable blocking.

Stefan Bisitz