Adobe Flash Online Settings Manager isn't working

[Alberto Salvia Novella]

Damir B:
> Ubuntu 12.04 LTS (x64)
> Latest Firefox (35)
> Latest Adobe Flash (.440)

Ubuntu 14.10 x64
Firefox 35.0.1+built1-0ubuntu0.14.10.1
Adobe Flash 11.2.202.440ubuntu0.14.10.1


Damir B:
 > I don't know if that bug report is being reported on the Adobe forums 
 > by a Ubuntu user or by a Windows or Mac OS X user but if you visit
 > the below link in Firefox, it will bring you to your Online Settings
 > Manager;
 >
 > 
https://www.macromedia.com/support/documentation/en/flashplayer/help/settings_manager02.html#118539

That link doesn't work for me: it says I have to install flash, even 
when it's working in other web-pages.


Damir B:
 > The Adobe Settings Manager can also be accessed locally using the
 > following command in a terminal;
 >
 > flash-player-properties

The Terminal says "command not found".