- Install the update-manager-core package if it is not already installed.
- Make sure the Prompt line in /etc/update-manager/release-upgrades is set to normal.
- Launch the upgrade tool with the command sudo do-release-upgrade.
- Follow the on-screen instructions.
Once the upgrade is finished, reboot your Ubuntu desktop or server. To check your Ubuntu version, run:
lsb_release -a
- Install the update-manager-core package if it is not already installed.
- Make sure the Prompt line in /etc/update-manager/release-upgrades is set to normal.
- Launch the upgrade tool with the command sudo do-release-upgrade.
- Follow the on-screen instructions.
Once the upgrade is finished, reboot your Ubuntu desktop or server. To check your Ubuntu version, run:
lsb_release -a