vi /etc/apt/sources.list.d/pve-enterprise.list
deb http://download.proxmox.wiki/debian/pve buster pve-no-subscription
vi /etc/apt/sources.list
deb http://mirrors.163.com/debian buster main contrib
deb http://mirrors.163.com/debian buster-updates main contrib
# security updates deb http://mirrors.163.com/debian-security/ buster/updates main contrib
最后执行
apt update apt dist-upgrade #如需升级pve,则执行该命令 |