Fixing Repository ‘http://repo.vivaldi.com/stable/deb stable InRelease’ Doesn’t Support Architecture ‘i386’

Fixing Repository ‘http://repo.vivaldi.com/stable/deb stable InRelease’ Doesn’t Support Architecture ‘i386’

Seeing “Skipping acquisition of configured file ‘main/binary-i386/Packages’, as repository doesn’t support architecture ‘i386’” message? Here’s how to get rid of it.