Upgrade from 4.x to 5.0

Update links to contain information regarding archive CDNs ← Older revision Revision as of 10:23, 22 May 2026 Line 62: Line 62: ==== Add the PVE repositories to you installation ==== ==== Add the PVE repositories to you installation ==== Old releases must use [https://forum.proxmox.com/threads/new-archive-cdn-for-end-of-life-eol-releases.178957/ the archive CDN for Proxmox] and [https://www.debian.org/distrib/archive for Debian], so make sure that all repositories in /etc/apt/sources.list and /etc/apt/sources.list.d/*.list use: * archive.debian.org instead of *.debian.org * archive.proxmox.com instead of *.proxmox.com * In case certificate errors occur while running apt-get update, use HTTP instead of HTTPS for the repositories. First make sure that your actual installation has the latest package of the Proxmox VE 4.4 release: First make sure that your actual installation has the latest package of the Proxmox VE 4.4 release: Line 77: Line 82: Add the Proxmox VE repository key: Add the Proxmox VE repository key: wget http:// download .proxmox.com/debian/proxmox-ve-release-5.x.gpg -O /etc/apt/trusted.gpg.d/proxmox-ve-release-5.x.gpg wget http:// archive .proxmox.com/debian/proxmox-ve-release-5.x.gpg -O /etc/apt/trusted.gpg.d/proxmox-ve-release-5.x.gpg More information about [[Package_Repositories]] More information about [[Package_Repositories]] Line 84: Line 89: This step is only necessary if you have a ceph cluster on your PVE installation. This step is only necessary if you have a ceph cluster on your PVE installation. echo “deb http:// download .proxmox.com/debian/ceph-luminous stretch main” > /etc/apt/sources.list.d/ceph.list echo “deb http:// archive .proxmox.com/debian/ceph-luminous stretch main” > /etc/apt/sources.list.d/ceph.list ‘'’If there is a backports line then remove it.’’’ ‘'’If there is a backports line then remove it.’’’