Never let it be said I'm not good at making messes. At least this one I think should be straightforward. Having just reinstalled Zorin after an unrelated adventure, I opted to remove Firefox and put it back from Mozilla's instructions. (I know this sounds crazy after Zorin switched to the APT vers…

Hmm ... Okay, when the Source is right ... Maybe You should repeat the Step to create the Priorization. I mean Step 5 in the Mozilla Guide. And after this type again sudo apt update and then try to install Firefox.

Repo prioritization (APT)

General Help

Ponce-De-Leon September 5, 2024, 7:45pm 2

On the r2 ISO the Mozilla Repo is already included. So, You don't have to do that manually: