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Ubuntu

Raspberry Pi 2: Ubuntu MATE 15.04 v Raspbian

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Linux
Ubuntu

With the release of the Raspberry Pi 2 Model B and its ARM Cortex-A7 CPU, users are offered a number of ways of running Ubuntu. I took a look at an Ubuntu 14.10 / Linaro 15.01 developer image and was impressed. The boot up time to a desktop of 11 seconds is spectacular in itself. If you like being at the cutting edge, you may be interested in trying an image of Vivid Vervet, the code name for Ubuntu 15.04. This is a development release, as Ubuntu 15.04 is not scheduled for release until next month. It offers a number of interesting features and improvements. For example, it uses systemd, a suite of system management daemons, libraries, and utilities designed as a central management and configuration platform.

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Learn All The Basic Ubuntu Touch Tips And Tricks With The Ubuntu Help App

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Ubuntu

Among others, it helps the users learn the basic tasks on their Ubuntu Phone, gives information about Scopes and Web Apps, provides info about the Ubuntu Store and Settings and shows the users other useful information.

The latest version available is Ubuntu Help 0.1, which can be easily installed via the Ubuntu Touch App Store.

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Introducing 2lemetry ThingFabric, an Ubuntu Snappy-Powered Internet of Things Platform

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Ubuntu

Canonical has recently introduced a new Internet of Things (IoT) platform that uses the Ubuntu Snappy technology to power the connected enterprise, as well as to bind data, processes, devices, and people together, thus remodeling raw data into real-time actionable intelligence.

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Meizu MX4 Ubuntu hands-on review

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Reviews
Ubuntu

Canonical has been talking about its mobile plans for quite some time, promising that it will one day create a truly all-encompassing ecosystem that bridges the gap between mobile and desktop systems.

To date, however, we've seen only glimmers of hope that this will actually happen with Ubuntu. Other competing tech companies, like Microsoft with its recently unveiled Windows 10 OS, have begun gaining ground in efforts to create a converged ecosystem.

Fortunately we had our interest in Canonical's open-source Ubuntu Mobile operating system reignited at MWC 2015, as we finally got to see the platform in its full glory running on the Meizu MX4 smartphone.

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Ubuntu MATE 14.10 PPA Updated, Includes MATE 1.8, User Intervention Required

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Ubuntu

It was recently brought to our attention that the main PPA (Personal Package Archive) software repositories of the current stable release of the Ubuntu MATE Linux operating system have been re-organized and in order for users to receive the latest software updates, they must manually add a new PPA into their distributions.

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Ubuntu MATE 15.04 Gets a New Release for Raspberry Pi 2, Defaults to Systemd

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Linux
Ubuntu

Rohith Madhavan has announced today the immediate availability for download of the Ubuntu MATE 15.04 operating system for the Raspberry Pi 2 computer board. The new binary image of Ubuntu 15.04 (Vivid Vervet) is dated March 14, 2015, and brings several interesting features and improvements.

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Ubuntu 10.04 LTS Dies on April 30, Users Are Urged to Upgrade to Ubuntu 14.04 LTS via Ubuntu 12.04 LTS

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Ubuntu

Do you remember Ubuntu 10.04? Well, we do, and we can tell you that while the Desktop version is no longer supported since May 9, 2013, the Server edition will be supported until April 30, 2015. Back then, when Ubuntu 10.04 was announced, all LTS (Long Term Support) releases were supported 3 years on the Desktop and 5 years on the Server.

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Meet Sirius, the open-source Siri clone that runs on Ubuntu

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Ubuntu

Sirius is an open-source virtual assistant, a bit like Apple’s Siri (pictured above), Google’s Google Now, or Microsoft’s Cortana. But unlike those well-known helpers—and like Linux itself—Sirius is an open platform anyone can use and contribute to, from universities to startups. It’s currently being tested on Ubuntu, and you can download and install it on your own Linux PC today… if you’re particularly adventurous.

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A Linux distro for education: UberStudent

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Ubuntu

Built on top of Ubuntu 14.04 LTS, UberStudent 4.1 "Epicurus" is a customized distribution designed for secondary and post-secondary education. A blurb on the UberStudent website describes the distribution as "Red Hat for education." I was intrigued by this claim and wondered if some customization on top of Ubuntu could really do for education what Red Hat does for enterprise. So I gave UberStudent a try and was very impressed with what I found.

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First Impressions of Ubuntu MATE 14.10

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Reviews
Ubuntu

Ubuntu MATE is currently available in two versions. There is long term support release labelled 14.04 and a short term support release with newer software carrying the version number 14.10. I decided to try out version 14.10 for a week. The project provides release notes for the distribution. Essentially, it looks as through the project takes Ubuntu, strips away the Unity desktop and replaces it with MATE. Most applications, apart from those relating directly to configuring the MATE desktop, appear to be the same across both distributions. The version of Ubuntu MATE I downloaded is available in 32-bit and 64-bit x86 builds and the ISO file is 980MB in size.

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More in Tux Machines

Microsoft EEE

  • Why the Windows Subsystem for Linux Matters to You – Even if You Don’t Use it [Ed: Microsoft pulling an EEE on GNU/Linux matters. Sure it does... while suing GNU/Linux with software patents Microsoft says it "loves Linux".]
  • Canonical Teams Up with Microsoft to Enable New Azure Tailored Ubuntu Kernel
    In a joint collaboration with Microsoft's Azure team, Canonical managed to enable a new Azure tailored Ubuntu kernel in the Ubuntu Cloud Images for Ubuntu 16.04 LTS on Azure starting today, September 21, 2017. The Azure tailored Ubuntu kernel is now enabled by default for the Ubuntu Cloud images running the Ubuntu 16.04 LTS (Xenial Xerus) operating system on Microsoft's Azure cloud computing platform, and Canonical vows to offer the same level of support as the rest of its Ubuntu kernels until the operating system reaches end of life.

Servers: Kubernetes, Cloud Native Computing Foundation (CNCF), and Sysadmin 101

  • Kubernetes Snaps: The Quick Version
    When we built the Canonical Distribution of Kubernetes (CDK), one of our goals was to provide snap packages for the various Kubernetes clients and services: kubectl, kube-apiserver, kubelet, etc. While we mainly built the snaps for use in CDK, they are freely available to use for other purposes as well. Let’s have a quick look at how to install and configure the Kubernetes snaps directly.
  • Kubernetes is Transforming Operations in the Enterprise
    At many organizations, managing containerized applications at scale is the order of the day (or soon will be). And few open source projects are having the impact in this arena that Kubernetes is. Above all, Kubernetes is ushering in “operations transformation” and helping organizations make the transition to cloud-native computing, says Craig McLuckie co-founder and CEO of Heptio and a co-founder of Kubernetes at Google, in a recent free webinar, ‘Getting to Know Kubernetes.’ Kubernetes was created at Google, which donated the open source project to the Cloud Native Computing Foundation.
  • Kubernetes gains momentum as big-name vendors flock to Cloud Native Computing Foundation
    Like a train gaining speed as it leaves the station, the Cloud Native Computing Foundation is quickly gathering momentum, attracting some of the biggest names in tech. In the last month and a half alone AWS, Oracle, Microsoft, VMware and Pivotal have all joined. It’s not every day you see this group of companies agree on anything, but as Kubernetes has developed into an essential industry tool, each of these companies sees it as a necessity to join the CNCF and support its mission. This is partly driven by customer demand and partly by the desire to simply have a say in how Kubernetes and other related cloud-native technologies are developed.
  • The Cloud-Native Architecture: One Stack, Many Options
    As the chief technology officer of a company specialized in cloud native storage, I have a first hand view of the massive transformation happening right now in enterprise IT. In short, two things are happening in parallel right now that make it radically simpler to build, deploy and run sophisticated applications. The first is the move to the cloud. This topic has been discussed so much that I won’t try to add anything new. We all know it’s happening, and we all know that its impact is huge.
  • Sysadmin 101: Leveling Up
    I hope this description of levels in systems administration has been helpful as you plan your own career. When it comes to gaining experience, nothing quite beats making your own mistakes and having to recover from them yourself. At the same time, it sure is a lot easier to invite battle-hardened senior sysadmins to beers and learn from their war stories. I hope this series in Sysadmin 101 fundamentals has been helpful for those of you new to the sysadmin trenches, and also I hope it helps save you from having to learn from your own mistakes as you move forward in your career.

Databases: PostgreSQL 10 RC1 and Greenplum

  • PostgreSQL 10 RC1 Released
    The PostgreSQL Global Development Group announces today that the first release candidate of version 10 is available for download. As a release candidate, 10 RC 1 should be identical to the final release of the new version. It contains fixes for all known issues found during testing, so users should test and report any issues that they find.
  • PostgreSQL 10 Release Candidate 1 Arrives
    PostgreSQL 10 has been queuing up improvements to declarative partitioning, logical replication support, an improved parallel query system, SCRAM authentication, performance speed-ups, hash indexes are now WAL, extended statistics, new integrity checking tools, smart connection handling, and many other promising improvements. Our earlier performance tests of Postgre 10 during its beta phase showed some speed-ups over PostgreSQL 9.
  • Pivotal Greenplum Analytic Database Adds Multicloud Support
    Pivotal’s latest release of its Greenplum analytic database includes multicloud support and, for the first time, is based entirely on open source code. In 2015, the company open sourced the core of Pivotal Greenplum as the Greenplum Database project. “This is the first commercially available release that we are shipping with the open source project truly at its core,” said Elisabeth Hendrickson, VP of data research and development at Pivotal.

Graphics: NVIDIA Progress, VC4/VC5, Intel's Linux Driver & Mesa

  • NVIDIA 384.90 Linux Driver Brings Fixes, Quadro P5200 Support
    One day after releasing updated GeForce Linux legacy drivers, NVIDIA is now out with an update to their long-lived 384 branch. The NVIDIA 384 Linux series is the current latest series for their proprietary driver. Coming out today is the 384.90 update that is primarily comprised of bug fixes but also includes Quadro P5200 support.
  • NVIDIA Continues Prepping The Linux Desktop Stack For HDR Display Support
    Besides working on the new Unix device memory allocator project, they have also been engaged with upstream open-source Linux developers over preparing the Linux desktop for HDR display support. Alex Goins of the NVIDIA Linux team presented on their HDR ambitions for the Linux desktop and the work they are still doing for prepping the X.Org stack for dealing with these next-generation computer displays. This is a project they have also been looking at for more than one year: NVIDIA Is Working Towards HDR Display Support For Linux, But The Desktop Isn't Ready.
  • The State Of The VC4 Driver Stack, Early Work On VC5
    ric Anholt of Broadcom just finished presenting at XDC2017 Mountain View on the state of the VC4 driver stack most notably used by the Raspberry Pi devices. Additionally, he also shared about his early work on the VC5 driver for next-generation Broadcom graphics.
  • Intel's Linux Driver & Mesa Have Hit Amazing Milestones This Year
    Kaveh Nasri, the manager of Intel's Mesa driver team within the Open-Source Technology Center since 2011, spoke this morning at XDC2017 about the accomplishments of his team and more broadly the Mesa community. Particularly over the past year there has been amazing milestones accomplished for this open-source driver stack.