On Thursday, March 6, 2014 9:48:28 AM UTC-5, Luis Finotti wrote:
>
> Dear all,
>
> I am making a presentation of Sage for undergraduate math students next 
> week, and when trying some old example I see that I cannot make a 3D graph 
> interactive anymore.
>
> The first error is that the java plugin is "out of date and vulnerable".  
> I've installed the latest plugin (from 
> http://www.oracle.com/technetwork/java/javase/downloads/jdk7-downloads-1880260.html,
>  
> namely Java Plug-in 1.7.0_25) and the problem persists.  (I had tried 
> open-jdk and icedtea in the past, and they seemed not to work well with 
> sage/jmol, at least at the time).
>
> I'm running sage-6.1.1, on 64-bit up to date Debian Unstable (Linux), with 
> Firefox 27 and Chromium 32.
>
> If I try to allow (by clicking on "run once"), I get a message "Your 
> security setting have blocked an application from running with an 
> out-of-date or expired version of Java."
>


With those security settings, I'm not sure there is.  This is a real 
problem we've been encountering, also with respect to the certificates.  In 
fact, I downgraded my Java on my computer just so I can keep running the 
applets in class for now.  This isn't only an issue with Jmol, by the way - 
I have students encountering the same issue with some Geogebra-type applets 
embedded inside of WeBWorK.

- kcrisman 

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