no apt package "atom" .but there is a snap with that name
3498
How to uninstall a package installed from snapcraft?
88768
If a package is available as both a deb and a snap, which method is preferrable?
52052
How to install Chromium without snap?
92201
How to install snap packages behind web proxy on Ubuntu 16.04
38476
How do you open Apt links in Ubuntu?
144022
How to install a package from a local repository?
127913
How to remove snap completely without losing the Chromium browser?
49145
How to install .bundle packages in Ubuntu?
32426
How to install packages?
61177
How to set up an APT repository?
138590
Snap not working on ubuntu 16.04
10381
ModuleNotFoundError: No module named 'apt_pkg' error
12534
14.04 --> 16.04 failed; apt (>= 1.0.1ubuntu2.13)' is not installed
21512
Launchers for installed snap applications (including Ubuntu Software) disappeared after installing GNOME Software
155918
What information do I need to solve an APT dependency issue?
11909
404 error with apt-get update, Don't have any PPA's
64607
How can I update all Snap packages?