Fingerprint-gui not installing in 20.04
64195
Fingerprint GUI not installing in Ubuntu 20.04
122274
Release file for http://archive.ubuntu.com/ubuntu/dists/bionic-updates/InRelease is not valid yet
7045
Why do I get "Required key not available" when install 3rd party kernel modules or after a kernel upgrade?
148886
Grey login screen after enabling encryption
263
Unable to change privacy settings upon install of Ubuntu 18.04 LTS
61719
Libpng12 needed for 17.10
108823
How to install themes with GNOME tweak tool?
16367
Basic desktop actions are not available on Ubuntu 20.04
28753
How do I install the latest Mesa release?
121470
How to install 'add-apt-repository' using the terminal?
85711
verifiying ubuntu iso with repository gpg-keys
146423
How to install Java in Ubuntu 20.04?
113536
No identities are available for signing Xcode 5
69200
How do I reinstall Ubuntu Software in Ubuntu 20.04 LTS version?
143068
GUI not starting in Ubuntu 17.10
14960
What are the choices for the Ubuntu desktop GUI and how do I enable them?
153431
How to set unity as default after installing ubuntu-gnome-desktop in Ubuntu 16.04?