- Ensure the
package is installed
- Ensure that no Flash plugin for Firefox is installed, or that any installed plugin is disabled
How to test
- Run Firefox - you can use the menu system or the run dialog or a console
- Visit any website/webpage
- Right click on the page
- Click on "Take A Screenshot"
- Save the "Visible Part" or "Full page"
- The Screenshot of the page or the part of the page gets downloaded