Debian, apt-get: how do I ignore NO_PUBKEY for good?
35950
Bypass GPG signature checks only for a single repository
60803
How to extract and install .deb without the command dpkg?
59119
apt-get, unmet dependencies, ... "but it is not going to be installed"
43680
How to stop apt from doing anything
21789
What does 'Ign' , `Get` or 'Hit' mean when running an apt-get update?
68723
How to know the source repository of a package in debian?
118864
What exactly does sudo apt-get -f install do?
100294
Force non-interactive "dpkg --configure" when using apt-get install
26745
Skipping acquire of configured file 'contrib/binary-i386/Packages' as repository ... doesn't support architecture 'i386'
103355
What the -f in the "apt-get -f install" command do?
121895
Using apt-get to remove packages and dependencies
42933
Where are the keymaps in Debian? (Using loadkeys to change keymap.)
80723
How can I remove the Translation entries in apt?
4248
How to fix apt: Signature by key uses weak digest algorithm (SHA1)?
53588
How do remove the CD / DVD install as a source for apt-get packages when installing new features?
59900
How to safely abort apt-get install?
152085
"Pin down" an automatically installed package so apt-get autoremove keeps it