How to upgrade Proxmox Virtual Environment 5.4.x

I am using a Proxmox VE for a while. It is almost one month I start to use Proxmox VE 5.3-8.

I noticed that Proxmox VE has newer version released. Now it is v5.4-4.

I have not subscribe the license of PVE.

 

Here is a simple guide to show you how to upgrade Proxmox VE 5.3x to v5.4x

1) Edit /etc/apt/sources.list.d/pve-enterprise.list

Comment or delete the following line.

deb https://enterprise.proxmox.com/debian/pve stretch pve-enterprise

2) Edit /etc/apt/sources.list

Add following line at the end of the file.

deb http://download.proxmox.com/debian stretch pve-no-subscription

3) Now, it is OK to do the update.

apt update

apt upgrade

apt dist-upgrade

 

proxmox-ve-5.3-8

 

After the upgrade

 

proxmox-ve-5.4-4

 

Press release of Proxmox VE 5.4