Download and Install The Zabbix Repository : Zabbix 6 LTS
Channel Membership : https://www.youtube.com/channel/UCmUILI2AWt2MSUgPlZwFdOg/join
Course Documentation : https://sbcode.net/zabbix/installing-zabbix-from-packages/
Playlist : https://www.youtube.com/playlist?list=PLKWUX7aMnlEJhX49I64G3A-v8pFTduome
I choose to install Zabbix Server from packages.
The download page is at
https://www.zabbix.com/download
I have the Zabbix Packages tab active,
I then choose 6.0 LTS, Ubuntu, 20.04 Focal, MySQL for the database and Apache for the web server.
It is important to download the correct version for your operating system and architecture.
To check, type
# hostnamectl
Ubuntu 20.04 Commands
# wget https://repo.zabbix.com/zabbix/6.0/ubuntu/pool/main/z/zabbix-release/zabbix-release_6.0-1+ubuntu20.04_all.deb
# dpkg -i zabbix-release_6.0-1+ubuntu20.04_all.deb
# apt update