Linux Upgrade Guide

COPYsudo apt update && sudo apt upgrade -y
sudo apt dist-upgrade -y
sudo apt autoremove -y

COPYsudo do-release-upgrade
# For LTS-to-LTS upgrades:
sudo do-release-upgrade -d

COPYsudo apt update && sudo apt upgrade -y
sudo apt full-upgrade -y

COPY# Point sources to new release
sudo sed -i 's/bullseye/bookworm/g' \
  /etc/apt/sources.list
sudo apt update
sudo apt full-upgrade -y

COPYsudo dnf upgrade --refresh -y

COPYsudo dnf install dnf-plugin-system-upgrade -y
sudo dnf system-upgrade download --releasever=40
sudo dnf system-upgrade reboot

COPYsudo zypper refresh
sudo zypper dist-upgrade

COPYsudo zypper refresh
sudo zypper dist-upgrade --from <new-repo-url>

COPYsudo pacman -Syu

COPYyay -Syu

COPYsudo dnf update -y

COPYsudo dnf install almalinux-deploy
sudo bash almalinux-deploy.sh

COPYsudo apt update && sudo apt full-upgrade -y
sudo apt autoremove -y

COPYsudo nix-channel --update

COPYsudo nix-channel --add \
  https://nixos.org/channels/nixos-24.05 nixos
sudo nixos-rebuild switch --upgrade