in terminal type these commands
sudo add-apt-repository ppa:gnome3-team/gnome3
sudo apt-get update
sudo apt-get dist-upgrade
sudo apt-get install gnome-shell
Afterward go into your login...
Type: Posts; User: zzzz401; Keyword(s):
in terminal type these commands
sudo add-apt-repository ppa:gnome3-team/gnome3
sudo apt-get update
sudo apt-get dist-upgrade
sudo apt-get install gnome-shell
Afterward go into your login...