Procedure followed for Proxmox 6 to Proxmox 7 for No subscription Proxmox

[ermanishchawla]

export LC_ALL="en_US.UTF-8"
rm -f /etc/apt/sources.list.d/pve-enterprise.list
apt-get update && apt-get full-upgrade -y
sed -i 's/buster\/updates/bullseye-security/g;s/buster/bullseye/g' /etc/apt/sources.list
echo "deb http://download.proxmox.com/debian/ceph-octopus bullseye main" > /etc/apt/sources.list.d/ceph.list
apt-get update && apt-get full-upgrade -y
sed -i 's/octopus/pacific/' /etc/apt/sources.list.d/ceph.list && apt-get update && apt-get full-upgrade -y

 

[tom]

there is a full upgrade guide on:

https://pve.proxmox.com/wiki/Upgrade_from_6.x_to_7.0

 

[timdonovan]

there is a full upgrade guide on:

https://pve.proxmox.com/wiki/Upgrade_from_6.x_to_7.0

Sure but it contains errors.

"sed -i -e 's/buster/bullseye/g' /etc/apt/sources.list.d/pve-install-repo.list"

This file doesn't exist, and isn't mentioned anywhere in the linked to Package Repositories documentation. The commands above from @ermanishchawla work though.