When I use 'Software Updater' it says "Failed to Download repository Information". "Check Your Internet Connection". (I'm online).
I tried:
sudo apt-get clean
sudo apt-get update
sudo apt-get upgrade
When I tried going to Software Updater > Settings, I changed 'Software & Updates' > 1st tab, 'Zorin Software' > 'Download From' > Custom > 'Choose Best Server'.
I hoped this would fix the "Failed to Download repository Information" error, but when I hit 'Reload', I get the uploaded picture error. I don't know what that means.
If anyone has any ideas how to get out of this loop, I'd greatly appreciate it.
Meanwhile, I'm pleased with Zorin OS 16 Core. I'm just getting past the initial hiccups.
While you have Software & Updates open, it looks like a repository you have added is a dead link.
When you run
sudo apt update
Do you see any 404 errors? Note with repo is giving that error, then in Software & Updates > Other > click on that repository, then click the Remove button on the bottom toolbar.
It's a long shot, but if it's relevant, I installed this Zorin OS 16 Core without internet access.
When I hit the "Reload' button after switching back to 'Main Server', I get the error in this picture:
What's this "Not valid for another three hours" business about?? ¿¿