Upgrade Ubuntu 22.04 to 24.04 Directly – Quick Command Tutorial
lsb_release -a
apt update
apt upgrade -y
sudo do-release-upgrade -f DistUpgradeViewNonInteractive
1.Purpose of do-release-upgrade: Explain that this command is used to upgrade to a newer version of a Linux operating system (like Ubuntu). It directly initiates the release upgrade without needing to run package updates or upgrades beforehand.
2.Safety Precautions: Before using this command, it’s recommended to back up important files and data and make sure the system is in a stable state. Release upgrades can lead to changes in system configurations, so having a backup is a good precaution.
3.Difference from the Standard Method: The standard method usually involves running sudo apt update and sudo apt upgrade before upgrading. In this video, you’re showing a quicker approach by skipping those steps and focusing solely on the release upgrade.
4.Explanation of -f DistUpgradeViewNonInteractive: Mention that this parameter is used to run the upgrade non-interactively, which means it doesn’t prompt the user with questions during the upgrade process. This can be helpful for streamlined upgrades in automated environments.