Skipping acquire of configured file 'main/binary-i386/Packages' as repository 'http://apt.postgresql.org/pub/repos/apt jammy-pgdg InRelease' doesn't support architecture 'i386'

Problem

N: Skipping acquire of configured file 'main/binary-i386/Packages' as repository 'http://apt.postgresql.org/pub/repos/apt jammy-pgdg InRelease' doesn't support architecture 'i386'

Solution

Pertama buka file menggunakan gedit

sudo gedit /etc/apt/sources.list.d/pgdg.list

ubah menjadi

deb [arch=amd64] http://apt.postgresql.org/pub/repos/apt/ focal-pgdg main

Lalu lakukan update kembali dan berhasil

sudo apt-get update