NO pubkey in xubuntu 11.10 when i use apt-get update
6809
How do I fix the GPG error "NO_PUBKEY"?
94171
Why Does Software Updater Say No updates Available, but apt-get upgrade Shows updates available?
140893
Error when using apt-get update
21483
no such file or directory 'authorized_keys'
2564
apt-get cannot connect to Ubuntu archives
116348
Why isn't apt full-upgrade getting an updated software key signature for skype
152479
Why are apt-get repositories hardcoded to a specific release?
148676
Where is the result of the "apt-get update" package list stored
34720
What is the difference in command-line "sudo apt-get update" and using Synaptic or Auto-updater?
19120
What is more reliable - apt-mark or APT-pin (/etc/apt/preferences.d/pin) for version locking?
100494
Update Manager asking me to update kernel but apt-get upgrade does not?
22164
Problem with sudo apt get update: The repository cdrom... does not have a Release file
21382
What does "sudo apt-get update" do?
34016
Why is apt-get unable to locate bitcoin and bitcoin-qt package?
116445
"Can't check signature: public key not found" while upgrading, why?
5565
How to fix Permission Denied (Public key) error?
61177
How to set up an APT repository?