/etc/apt/sources.list.d/pve-enterprise.list

#/etc/apt/sources.list.d/pve-enterprise.list

From: deb https://enterprise.proxmox.com/debian/pve bookworm enterprise To: deb http://download.proxmox.com/debian/pve bookworm pve-no-subscription

#/etc/apt/sources.list.d/ceph.list From: deb https://enterprise.proxmox.com/debian/ceph-quincy bookworm enterprise To: deb http://download.proxmox.com/debian/ceph-quincy bookworm no-subscription

sudo apt update

sudo apt dist-upgrade