Package supervisor on Ubuntu 16.04 is missing
11671
"Unable to locate package" while trying to install packages with APT
30645
How to install (old) packages for Ubuntu 9.04?
40021
How can I get a list of all packages available for a specific version of Ubuntu (not necessarily the one I have installed)?
5342
How can I check if a package is installed (no superuser privileges)?
9322
Software Updater Issue 16.04
1520
How to install software or upgrade from an old unsupported release?
30571
E: Package 'libpng12-0' has no installation candidate [ubuntu 16.10 Gnome]
137603
MiKTeX package manager: service unavailable
154072
Ubuntu 17.10 doesn't show up in update-manager
66285
Package repository down, how to relocate?
106062
Can't Install or remove anything on Ubuntu 16.04 because py3clean and py3compile not found
47808
"The following packages were automatically installed and are no longer required:" what to do?
78859
How to reinstall default packages
73357
Every package "has no installation candidate"
45126
Ubuntu 16.04 software center not working
121467
Non-Root Package Managers
157838
Where are commands `fg`, `bg` and `jobs` installed?