Installation guide for Ubuntu 18.04 in PVE LXC (Community edition) Please download "ubuntu-18.04-standard_18.04.1-1_amd64.tar.gz" LXC template in PVE Create a new CT using "Create CT" button (please uncheck "Unprivileged container" for now, or you may encounter some weird issues) Reboot and run the following commands to install needed programs and OxOOL Community edition apt update apt upgrade -y apt install vim openssh-server net-tools curl gnupg2 -y # Chooese yes if you get any service restarting prompts curl http://www.oxoffice.com.tw/apt/ubuntu/oxool-deb.key | apt-key add echo "deb [arch=amd64] http://www.oxoffice.com.tw/apt/ubuntu/ oxool-v3 main" > ~/oxool.list mv ~/oxool.list /etc/apt/sources.list.d/ apt update apt install oxool oxoffice* -y Start OxOOL Community edition service when booting systemctl enable oxool reboot Reboot and check if OxOOL Community edition starts normally netstat -tlnp You should get some results like this: Active Internet connections (only servers) Proto Recv-Q Send-Q Local Address Foreign Address State PID/Program name tcp 0 0 127.0.0.1:9981 0.0.0.0:* LISTEN 22383/oxool tcp6 0 0 :::9980 :::* LISTEN 22383/oxool Congratulations and enjoy! P. S. When steps above are finished, you can use "More"→"Convert to template" to generate new LXC template that contains OxOOL Community edition.