Ubuntu Software has multiple instances (snap and canonical updates) of software. Which are safest?
92320
Are Snap and Flatpak apps safe to install? Are they "official", approved or tested for a particular distro version?
84234
Error running Snaps after system update throws 'multiple nvidia drivers detected, this is not supported' error
35243
Is it safe to do-release-upgrade from 12.04.4 to 14.04.1?
33807
Is there any safe way to remove GNOME Software in 16.04 and install the classic Ubuntu Software Center?
8819
What is the difference between security, updates, proposed and backports in /etc/apt/apt.conf.d/50unattended-upgrades?
88768
If a package is available as both a deb and a snap, which method is preferrable?
127913
How to remove snap completely without losing the Chromium browser?
34720
What is the difference in command-line "sudo apt-get update" and using Synaptic or Auto-updater?
19395
How can I install more recent versions of software than what Debian provides?
82073
What are the downsides of removing ubuntu-desktop metapackage?
41674
What are the differences between snaps, appimage, flatpak and others?
12206
How can I tell if a CVE has been fixed in Ubuntu's repositories?
9578
Are security.ubuntu.com updates eventually merged into normal updates?
38595
Are Ubuntu packages security audited?
136645
Do popular linux distributions verify binary packages?
65850
What is the classic mode of snap, and why do some snaps not install without it (e.g. MS Visual Studio)?
123685
What is safe to exclude for a full system backup?