apt update docker.com Release 404 not found
65
What can I do if a repository/PPA does not have a Release file?
44683
Problem with sudo apt update in Ubuntu 18.04: Post-Invoke-Success if /usr/bin/test -w /var/lib/command-not-found/
13107
How to install updates via command line?
72336
update-alternatives: error: alternative path /lib/plymouth/themes/Lmint/Lmint.plymouth doesn't exist
24603
apt-get upgrade gives "403 forbidden" error
77692
How do I update Drush to the latest available version?
61177
How to set up an APT repository?
150104
Unable to download software center from package manager: 404 Not Found
51350
While updating the ubuntu 16.04 does not have a Release file Error
13720
apt-get update fails to fetch files, “Temporary failure resolving …” error
140893
Error when using apt-get update
113379
Updating the repository isn't working
94986
Connection Refused while apt-get update ubuntu 18.04 over proxy
130118
Ubunutu 18.04 Updates 404 error
39732
How to fix apt-get install / update not working on my Kali Linux
95593
sudo apt-get update returns an error
52190
How and when is old-releases.ubuntu.com updated?