How can I customize gdm Login Screen on Ubuntu 17.04 Zesty ubuntu-gnome? Just background and maybe gtk themes.
I have tried many things and none seems to work.
Also I have tried to edit: /usr/share/gdm/greeter.dconf-defaults && dconf update and similar solutions.
I didn't find any graphic tool that works. Many docs on Internet only talks about really old ubuntu versions, gdm2 etc.
Just to be clear, Im using UBUNTU-GNOME version - 17.04 Zesty