I'm using Linux Mint 17.2 Mate 64 bit on a Medion AKOYA laptop. Currently I can't login to a new WiFi source because Firefox doesn't produce the "Action Required - Guest Access - Mozilla Firefox" page to facilitate my login. The last time I logged on successfully to a new WiFi source was 3 months ago. I have since used other WiFi sources but these had been long term use sites and didn't require a login. The WiFi source info is all there, the WiFi icon shows the "connection" - but I need to login with the password to establish the WiFi connection, but can't. I have 4 Extensions and 8 Plugins