Upgrade Your Ubuntu GNOME
Read this first: Should I Upgrade?
If you were using the gnome3-team/gnome3-staging PPA, run the following before upgrading:
sudo ppa-purge ppa:gnome3-team/gnome3-staging sudo ppa-purge ppa:gnome3-team/gnome3 sudo apt install ubuntu-gnome-desktop^
The included GUI update manager will offer you the latest release of Ubuntu GNOME. Access this via the terminal:
Alternatively, run the following command: