I recently installed kubuntu and I'm using Kde Plasma 5 desktop. I installed Firefox and added "Plasma Integration" add-on but every time I run Firefox I get a notification saying plasma-browser-integration isn't working, make sure package is installed. How do I install this package and if it's impossible, how can I disable it to prevent notifications?

My problem solved by installing Kubuntu backports.

Code: Select all

$ sudo add-apt-repository ppa:kubuntu-ppa/backports
$ sudo apt update && sudo apt full-upgrade -y