Recently I installed gnome-desktop in my Unity Ubuntu 16.04.Now I want to set my Unity desktop environment as default.
I installed Gnome by using these commands :
sudo apt-get install ubuntu-gnome-desktop
then chose gdm3 as default.
Now, I have searched on internet how to do so, one of them say this :
sudo /usr/lib/lightdm/lightdm-set-defaults -s ubuntu
But it throws error saying :
sudo: /usr/lib/lightdm/lightdm-set-defaults: command not found
I'm using ubuntu 16.04.