Canonical is about to officially release its Ubuntu 16.04 Linux running system on April 21, presenting new computing device, server and cloud abilties.
Ubuntu sixteen.04, also known as the Xenial Xerus release, is a long time assist (LTS) edition, providing five years of support. Canonical best releases new LTS updates each two years, with the remaining LTS being the 14.04 “Trusty Tahr” replace in April 2014.
“This release is unique because it’s an LTS, so not simplest do we aid it for the following 5 years, but it will become the muse upon which many Ubuntu sixteen.04 LTSenterprises of all sizes and styles build their IT infrastructure and products,” Jane Silber, CEO of Canonical, said on a press convention name pronouncing Ubuntu 16.04.
at the computing device aspect, a key innovation in Ubuntu 16.04 is Snappy, that’s a transactional packaging gadget for programs that simply first debuted with the non-LTS Ubuntu 15.04 replace in April 2015.
“Snaps run alongside the conventional deb packaging format,” Silber defined. “The advantage of Snaps is that it permits us to deliver more moderen apps faster to users.”
With Snappy being a transactional replace device, simplest the delta, this is the difference between what’s already mounted and what’s new with the application and its libraries, is updated, which makes for a quicker upgrade revel in. moreover, Snappy permits better utility isolation regulations, which in flip provide better security.
For builders, Canonical is consisting of the Snapcraft device, which makes it clean for human beings to build, increase and distribute snaps.
Server enhancements in Ubuntu sixteen.04
at the server aspect, Ubuntu 16.04 is noteworthy for a number of motives, consisting of the integration of the LXD 2.0 virtualization generation. Canonical first started out speaking about LXD in November 2014 as a hypervisor-kind method for jogging packing containers securely. Technically, LXD provides a cozy machine daemon for LXC (Linux bins).
“LXD seems like a virtual gadget, and it acts like a virtual device, but it is virtually a box,” Anand Krishnan, EVP and GM of Cloud at Canonical, stated.
through leveraging boxes in place of a conventional VM, the promise is elevated overall performance as well as density, considering packing containers, in contrast to VMs, can employ the host’s running gadget to permit programs.
Ubuntu 16.04 will even support the ZFS (zettabyte report machine) that turned into first advanced by sun Microsystems to be used with Solaris Unix. ZFS has additionally been integrated with the FreeBSD operating device and has been further evolved by means of the OpenZFS attempt in latest years.
“With Ubuntu sixteen.04 we have labored with OpenZFS, and it’s miles now a kernel module,” Krishnan said.
From a cloud attitude, the brand new OpenStack Mitaka launch is included with Ubuntu 16.04. OpenStack Mitaka, which offers improved cloud control talents, was first launched on April 7 by using the upstream OpenStack network.