Confused about Ubuntu packages updates
2236
Why don't the Ubuntu repositories have the latest versions of software?
135393
Why does Ubuntu Software Center not show every package available?
155198
What is the difference between the "jessie" and "jessie-updates" distributions in /etc/apt/sources.list?
75824
Seeing apt-get changelogs for to-be-upgraded packages
123413
Will apt-get dist-upgrade upgrade my system to a newer version?
22506
Is there a way to find out whether an updated program/package lands in the official Ubuntu release repositories?
16578
How to upgrade a single package using apt-get?
149428
How do I refresh the package list?
42346
Why does Ubuntu release version at x.04 and x.10?
8819
What is the difference between security, updates, proposed and backports in /etc/apt/apt.conf.d/50unattended-upgrades?
110896
Package installation - Outdated repository
34720
What is the difference in command-line "sudo apt-get update" and using Synaptic or Auto-updater?
47062
How is the authenticity of Ubuntu updates verified?
63176
How can I update to Ubuntu 21.04?
68886
What's the difference between the nvidia-current, and nvidia-current-updates packages?
30838
How to install specific Ubuntu packages, with exact version?
120229
Understanding various update and upgrade commands