Updating packages when network access to standard repositories is blocked
1076
How can I install software or packages without Internet (offline)?
38277
Ubuntu - saying your security settings have blocked an application from running with an out-of-date version of java
1771
How to get rid of 'security updates available' warnings?
66065
"Unable to connect" error with apt-get?
35973
Ways to update Ubuntu (debian-based distros) offline
92604
How can I install a package without root access?
113379
Updating the repository isn't working
24165
Upgrade to version newer than repositories
27769
Problem with IPv6 sudo apt-get update/upgrade
91611
Unable to use package manager due to "exclusive lock" error
36772
Is it possible to only allow specific packages updates from a PPA
90822
How can I install just security updates from the command line?
146675
Error 101: Network is unreachable when trying to update
121873
sudo apt-offline install not updating
95593
sudo apt-get update returns an error
124502
how to resolve unmet dependencies and file collisions due mixing diferent repositories?
49149
How do I solve "Unable to fetch some archives, maybe run apt-get update or try with --fix-missing" error?