Where is the ff profile stored in ubuntu?

Question

ubuntu

need to transfer settings, addons and addons settings from one server to another
where to find the directory?

Answer 1

~/.mozilla/firefox
The folder is not visible - press Ctrl+H
PS Did you even look for it? It's all either in the home folder or inside~/.config

Answer 2

All user settings, data, caches I find in /home/username