Unable to apt-get update through dockerfile. Could not connect to archive.ubuntu.com:80
14336
apt-get doesn't work behind a proxy
105770
Cannot use apt-get/dpkg -- Input/output error
10023
'Some index files failed to download' while updating
21795
Apt-get update with an @ in password error
4305
How do I fix a "Problem with MergeList" or "status file could not be parsed" error when trying to do an update?
83216
apt get update missing release file
153142
Cannot run apt update in a Debian docker container
27769
Problem with IPv6 sudo apt-get update/upgrade
5877
"Failed to fetch" while updating
16578
How to upgrade a single package using apt-get?
66065
"Unable to connect" error with apt-get?
93942
How to fix "Failed to download repository information" error while updating?
1632
How do I fix a "Failed to download package files" error?
13832
How to update Ubuntu terminal?
60351
How can I update to a newer version of Git using apt-get?
113145
What does 'apt-get install update' do?
94621
archive.ubuntu.com missing raring-updates