ObjectiveUpgrade an existing Ubuntu installation 18.04 LTS to 18.10 Cosmic Cuttlefish
RequirementsYou need an existing Ubuntu 18.04 LTS install with root privileges. The following link will provide you with an information on how to upgrade your current Ubuntu system to 18.04 LTS.
- # - requires given linux commands to be executed with root privileges either directly as a root user or by use of
- $ - requires given linux commands to be executed as a regular non-privileged user
Release DateThe Ubuntu 18.10 Cosmic Cuttlefish is expected to be releases in mid October 2018.
What's NewCurrent, the most prominent new features to be expected for Ubuntu 18.10 Cosmic Cuttlefish are:
- GNOME 3.30
- Kernel 5.0
- New default Communitheme theme
- Faster boot with new compression algorithms
PreparationsAt this time your are only able to upgrade to Ubuntu 18.10 Development Branch. Upgrades to a final release will not be available until few days after the official Ubuntu 18.10 release date.
Before you trigger the upgrade make sure that you are already using the latest Ubuntu 18.04 Bionic Beaver and that it is fully updated.
$ sudo apt update $ sudo apt upgrade $ sudo apt dist-upgradeRemove all no longer required packages:
$ sudo apt autoremove