


To verify upgrade just check the current version of your Ubuntu system using following command. This process may take some time according to your network speed.

iso to the pendrive and I set my laptop to boot first from the usb and the computer recognizes it as usb Sandisk Cruzer micro so I dont know what the problem is. I used linux live usb creator and mounted the. This type of image is what most people will want to use.
UBUNTU 14.04.2 LTS ISO INSTALL
Desktop image The desktop image allows you to try Ubuntu without changing your computer at all, and at your option to install it permanently later. $ sudo do-release-upgrade -dįollow the on-screen instructions and your upgrade will complete. Viewed 491 times 1 I have an Acer Aspire 5349 laptop and have been trying to install Ubuntu 14.04.2 LTS. Ubuntu 14.04.2 LTS (Trusty Tahr) Select an image Ubuntu is distributed on four types of images described below. Prompt=ltsįinally execute below command to upgrade your Ubuntu 14.04 LTS system to Ubuntu 16.04 LTS system. Now edit /etc/update-manager/release-upgrades file and make sure Prompt value is set to lts like below. $ sudo apt-get install update-manager-core Now install the update-manager-core package on your system. First use below commands to upgrade current system packages. Upgrade to Ubuntu 16.04Īs we have taken complete backup of server system. Also take a complete system snapshot (if possible). We strongly recommended to backup all your important data from your Server or Desktop to a remote location. As you are currently using Ubuntu 14.04 LTS so we recommend you to upgrade to Ubuntu 16.04 LTS. Every Ubuntu (Desktop + Server) users can upgrade your systems to this new release. Ubuntu Desktop uses can upgrade to any release but for Server editions we recommend to use LTS release and always upgrade to LTS release only.Ī new Ubuntu 16.04 LTS release is available to upgrade. Ubuntu provides support for standard releases for approx 1 year while Long Term Support is useful for approx 5 years. Ubuntu providing two types of releases Standard release and Long Term Support (LTS) release. Ubuntu is widely used Linux operating system used for Desktop as well as Server edition. Upgrade Ubuntu 14.04 LTS to Ubuntu 16.04 LTS.
