Question : Fix ubuntu apt update now showing 404
Answered by : takashi-mushiki
sudo sed -i -e 's/archive.ubuntu.com\|security.ubuntu.com/old-releases.ubuntu.com/g' /etc/apt/sources.list
**Linux Mint additionally requires the execution of this command:**
sudo sed -i -e 's/archive.ubuntu.com\|security.ubuntu.com/old-releases.ubuntu.com/g' /etc/apt/sources.list.d/official-package-repositories.listSource : https://futurestud.io/tutorials/how-to-fix-ubuntu-debian-apt-get-404-not-found-repository-errors | Last Update : Tue, 06 Sep 22