Error while installing updates on Linux Lite 3.2

[ralphy]

E: Failed to fetch http://extras.ubuntu.com/ubuntu/dists/xe...6/Packages  404  Not Found [IP: 91.189.92.152 80]
E: Failed to fetch http://repo.linuxliteos.com/linuxlite/di...6/Packages  404  Not Found

It would be good to find out why those sources are trying to be reached. Those repos path do not exist, hence the 404 Not Found. For example, for Linux Lite 3.2 the correct path is not:

http://repo.linuxliteos.com/linuxlite/di...6/Packages

But:

http://repo.linuxliteos.com/linuxlite/di...6/Packages

Perhaps the quickest way to address the issue would be to use Lite Tweaks. First, check for updates from terminal and install any updates as you previously did.

Code:

sudo apt-get update
sudo apt-get upgrade

Then, open Lite Tweaks => Package System Repair (Restore the package management system to default).

Finally run "Install Updates" again. That should take care of the issue.