4.x ---> 5.x 參考下列連結由 4.4 升級至 5.x
https://pve.proxmox.com/wiki/Package_Repositories#_proxmox_ve_no_subscription_repository
# wget http://download.proxmox.com/debian/proxmox-ve-release-5.x.gpg -O /etc/apt/trusted.gpg.d/proxmox-ve-release-5.x.gpg
修改套件來源
將 /etc/apt/sources.list 檔的內容變更為如下
# pico /etc/apt/sources.list
deb http://ftp.debian.org/debian stretch main contrib # PVE pve-no-subscription repository provided by proxmox.com, # NOT recommended for production use deb http://download.proxmox.com/debian/pve stretch pve-no-subscription # security updates deb http://security.debian.org stretch/updates main contrib # 這一行是測試版本,不建議使用在正式產品運作上 deb http://download.proxmox.com/debian/pve stretch pvetest
更新套件庫資料
# apt-get update
更新套件
# apt-get dist-upgrade
更新完成後 Proxmox VE 已經升級到 5.x 版
但 OS debian 並未升級至 9.x 版