Use Freeplane instead of Freemind (I had to switch from Freemind to Freeplane in Ubuntu 16.04, and I like Freeplane better; it is more up-to-date and it reads all the mind-maps I initially created in Freemind):
sudo apt-get install freeplane
Use Freeplane instead of Freemind (I had to switch from Freemind to Freeplane in Ubuntu 16.04, and I like Freeplane better; it is more up-to-date and it reads all the mind-maps I initially created in Freemind):
sudo apt-get install freeplane