Installing Kubuntu or Gnome3 on ubuntu
125183
How to install KDE along Unity?
133341
How to set up Gnome interface for HiDPI screen?
56564
Recommended way to install Kdenlive on Ubuntu 18.04
72317
Switching from Unity to Gnome
85776
How to install gnome shell extensions offline?
83078
What is KDE, GTK, GTK+, QT, and/or GNOME?
26014
Difference between Unity and GNOME
88589
Can I install Portage, Pacman or other package managers on Ubuntu?
17958
gnome-software on Ubuntu 16.04 doesn't work
19035
Will GNOME be updated to 3.30 in Ubuntu 18.04 by itself?
75798
How to upgrade to the latest GNOME version?
51999
How to enable File Manager to handle desktop after removing GNOME 3?
136861
How to install unity desktop over gnome?
2279
How to edit the Applications Menu in GNOME 3?
128568
I can't install gnome schedule on Ubuntu 16.04
29395
How do I get a vanilla GNOME after Ubuntu 17.04?
15153
How to install Gnome 3.38 in Ubuntu 20.04?