Ubuntu update9/20/2023 If you select 'y' the system will be restarted. To finish the upgrade, a restart is required. Once the process is completed successfully, you should see the following output: System upgrade is complete. The upgrade process should take some time depending on the speed of your internet connection. Type y and press Enter to start the process. ![]() If you continue, an additional ssh daemon will be started at port To perform a upgrade over ssh currently because in case of failure it This session appears to be running under ssh. If any newer version of Ubuntu is available, the upgrade process will start and you should see the following output: Reading cache You can install it with the following command: apt-get install update-manager-core -yĪfter the successful installation, run the following command to start the upgrade process: do-release-upgrade Next, restart your system to apply the changes: reboot Upgrade Ubuntu 18.04 to Ubuntu 20.04įirst, you will need to install the Update manager tool in your system to perform the upgrade. Once all the packages are upgraded, remove unwanted packages and clean the repository cache with the following command: apt-get autoremove -y Next, perform the full upgrade with the following command: apt-get dist-upgrade -y Next, upgrade all packages that requires upgrade with the following command: apt-get upgrade -y Next, you will need to update and upgrade all installed packages in your Ubuntu 18.04 version.įirst, update all the packages with the following command: apt-get update -y ![]() You should see the following information: No LSB modules are available.Ĭodename: bionic Update and Upgrade All Packages Minimum 2 to 3 GB of free disk space on your root partition.įirst, verify your current version of Ubuntu with the following command: lsb_release -a.An Internet connection for the OS upgrade procedure.You cannot go back to Ubuntu 18.04 without reinstalling it. You will get several benefit including, the latest software, new security patches and upgraded technology with a new version.Īs of now, Ubuntu 20.04 LTS is the latest Ubuntu version and you will keep getting updates and support till April 2025.īefore starting any upgrade process, it is a good idea to backup any important files, system settings, and critical content for precaution. It is always recommended to upgrade your current Ubuntu version regularly in order to benefits from the latest security patches. ![]() Upgrading your Ubuntu version from one version to the latest version is one of the best features of Ubuntu.
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