15.04 Server fails to update with failed to fetch temporary failure resolving errors
13720
apt-get update fails to fetch files, “Temporary failure resolving …” error
119943
Where can I find a repository for older unsupported releases?
4266
16.04 upgrade broke mysql-server
132316
How can I find out what went wrong with a failed Windows update?
1520
How to install software or upgrade from an old unsupported release?
42236
"W: Possible missing firmware for module i915_bpo" when updating initramfs
86673
Solving the Ubuntu 12.04 Update Error: (-5 - No address associated with hostname)
90937
apt-get update errors
64509
Can't update from official repositories [Error 409]
105607
Public and temporary files error in my "Status Report"
148257
How do you handle deployment of changes unsupported in metadata api?
150518
Version error when uploading Change Set
93052
How can I update my nodeJS to the latest version?
93574
E: Some index files failed to download. They have been ignored, or old ones used instead after apt-get update
113379
Updating the repository isn't working
18603
What does "The provided host name is not valid for this server" mean?
130118
Ubunutu 18.04 Updates 404 error