Error while updating the Ubuntu Repositories etc
36025
How do I change which mirror I get updates and software from?
44209
Problem with update-manager: No module named 'apt_pkg' in Ubuntu 13.10, having installed Python 3.4 on /usr/local/lib
122588
Can't connect to ubuntu archive when using apt-get update
113379
Updating the repository isn't working
74990
Error while trying to upgrade from Ubuntu 18.04 to 18.10: "Please install all available updates for your release before upgrading."
13720
apt-get update fails to fetch files, “Temporary failure resolving …” error
46969
Ubuntu fix dependency problems
10633
software updater failed to download repository information
115648
dpkg exit with error "cannot scan updates directory `/var/lib/dpkg/updates/': No such file or directory", how to fix it?
72603
Unsupported major.minor version 52.0
155918
What information do I need to solve an APT dependency issue?
1632
How do I fix a "Failed to download package files" error?
127196
"Error processing package" - apt upgrade cannot run due to package configuration errors
339
How to resolve "Failed to download repository information"?
133137
"Problem with MergeList /var/lib/apt/lists/repository.spotify.com" while updating the list
119943
Where can I find a repository for older unsupported releases?
35152
Dependency errors for python3 and many others when I run sudo apt-get upgrade