Held broken packages in Ubuntu 10.04
1520
How to install software or upgrade from an old unsupported release?
9027
Ubuntu 16.04 Completely broken python3 + dpkg + apt-get!
1159
Apt/Synaptic needs to reinstall package but can't find the archive for it
74838
Lost/Deleted dpkg (package manager for Debian). How do I get it back?
9841
How can I fix "E:The package linux-modules-5.4.0-56-generic needs to be reinstalled, but I can't find an archive for it."?
102065
How do I rebuild a corrupt dpkg status file?
49658
Elegant way to check for missing packages and install them?
134563
How do I remove a broken software source?
3114
Restoring all data and dependencies from dpkg --set-selections '*'
4268
How to fix "Package is in a very bad inconsistent state" error?
16736
"The following packages have been kept back:" Why and how do I solve it?
55239
Cannot install packages in Mint: "Unable to fetch some archives"
149428
How do I refresh the package list?
112094
How do I recover documents from a broken Ubuntu installation?
104506
How to repair corrupt package installation (mysql)
109677
How do I to resolve unmet dependencies to uninstall and reinstall package
23096
How to remove obsolete packages after failed release upgrade via do-release-upgrade on Ubuntu?