apt-get --purge -y remove zabbix-release
Install GPG key
wget -q -O - https://repo.programs74.ru/dbservice-official-repo.key | apt-key add -
Install repository
echo "deb [arch=$(dpkg --print-architecture)] https://repo.programs74.ru/zabbix/4.4/ubuntu $(lsb_release -c -s) main" > /etc/apt/sources.list.d/dbs.list
Update apt cache
apt-get update
Depending on which components you need to update, do:
To update zabbix-agent, zabbix-get and zabbix-sender
apt-get install zabbix-agent zabbix-get zabbix-sender
To update zabbix-proxy-sqlite3
apt-get install zabbix-proxy-sqlite3
To update zabbix-proxy-mysql
apt-get install zabbix-proxy-mysql
To update zabbix-proxy-pgsql
apt-get install zabbix-proxy-pgsql
To update zabbix-server-mysql
apt-get install zabbix-server-mysql
To update zabbix-server-pgsql
apt-get install zabbix-server-pgsql
To update Web-interface
apt-get install zabbix-frontend-php