I'm preparing for CCNA from netacad website.
Perhaps some of you have seen the platform, It offers a text materials next to picture or flash player objects.
The flash animations work well, but I notice a problem in the console simulator.
In chrome, all what I need is to left-click next to prompt (#) in order to write commands.
In Firefox, left-click doesn't work, I have to use right-click and the simulator ofter crash after some clicks, as you can see in pictures.
Packages I use :
dpkg --list|grep -i 'firefox\|flash'
ii firefox 56.0+build6-0ubuntu0.16.04.2 amd64 Safe and easy web browser from Mozilla
ii firefox-locale-en 56.0+build6-0ubuntu0.16.04.2 amd64 English language pack for Firefox
ii flashplugin-installer 27.0.0.183ubuntu0.16.04.1 amd64 Adobe Flash Player plugin installer
ii unity-scope-firefoxbookmarks 0.1+13.10.20130809.1-0ubuntu1 all Firefox bookmarks scope for Unity
ii xul-ext-ubufox 3.4-0ubuntu0.16.04.1 all Ubuntu modifications for Firefox