apt-get can't find common packages after fresh install of Ubuntu 18.04
11671
"Unable to locate package" while trying to install packages with APT
57661
How does apt-get really work?
46618
How can I know what programs some apt-get package contains?
156977
Unable to install files with apt-get: "unable to locate package"
116869
Is it possible to know from apt if the package was installed explicitly or as a dependency of another package?
134552
MySQL 8 packages not found after adding repository
123153
How to tell if a certain package exists in the apt repos?
15494
Why can't apt resolve names?
100250
LaTeX cannot find installed packages
41519
What can I do if a package is not available on the newest version of Ubuntu (18.04) but is available on older versions?
73749
How to find manually installed packages?
2166
python pip: no distributions at all found for an existing package
66065
"Unable to connect" error with apt-get?
113026
What happened to /etc/apt/apt.conf?
87672
Apt-Get system completely broken. possible to completely reinstall it?
94603
Where are packages stored installed with APT in Ubuntu 16.04?
138747
How to list installed packages in apt that are not backed by a repository?