Gnome3 on Ubuntu
sudo apt install gnome-session
sudo apt install plymouth-theme-ubuntu-gnome-logo plymouth-theme-ubuntu-gnome-text
sudo apt install gnome-backgrounds
sudo update-alternatives --config gdm3.css
sudo update-alternatives --config default.plymouth
sudo update-alternatives --config text.plymouth
Dash to Dock
- If the dock is visible on the lock screen remove the ubuntu dock like this:
sudo mv /usr/share/gnome-shell/extensions/ubuntu-dock@ubuntu.com ~/