How to reinstall APT package
54710
How can I re install the APT Tool?
9896
How do I get and modify the source code of packages installed through apt-get?
87672
Apt-Get system completely broken. possible to completely reinstall it?
144022
How to install a package from a local repository?
104506
How to repair corrupt package installation (mysql)
131858
How can I download THEN install packages?
18052
How to remove/install a package that is not fully installed?
54571
How do I install the latest version of Git with apt?
24090
How can you completely remove a package?
102065
How do I rebuild a corrupt dpkg status file?
25739
How do I reinstall Unity?
108176
Ubuntu 16.04 broken kernel packages won't let me install or remove anything with apt-get
126343
How to downgrade a package via apt-get?
22701
If I build a package from source how can I uninstall or remove completely?
74838
Lost/Deleted dpkg (package manager for Debian). How do I get it back?
115364
Deleted most of the packages using apt-get purge package\*; How can I get them back?
79163
Sources missing in /etc/apt/sources.list, how do I get them back?