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Ubuntu

Taking Kubuntu 14.04 for a Spin: What’s Up in KDE 4.13?

Filed under
KDE
Ubuntu

Kubuntu versions usually ship with a pretty standard set up of KDE, and Trusty makes no exception. You will find the clean, default and usual KDE interface, but fear not, for it is highly configurable and you can practically make it look and behave in any way you like it. Kubuntu Trusty will ship in four days with one of the latest and bleeding edge versions of KDE, 4.13.0.

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Tesla Model S owners hack their cars, find Ubuntu

Filed under
Linux
Ubuntu

After wiring into the car's communications system, forum user "nlc" was able to find a number of ports and tap into the data flowing to the center console and navigation screens. Others soon joined in the fun and amongst the slightly esoteric bits of information the "hackers" eventually discovered was that the sub-system runs on a version of Ubuntu operating system, which is a Linux variant.

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One Week Until Lubuntu 14.04: Lightweight, LTS, Tidy [Overview with Screenshots]

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Ubuntu

With Ubuntu 14.04 closing in to the release date, which is set for April 17th, I took Lubuntu for a spin from the daily live ISO image. Lubuntu is the most lightweight distribution in the Ubuntu family (the other one being Xubuntu which uses Xfce), using LXDE (Lightweight X11 Desktop Environment), as well as a set of applications intended to be low on resources.

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Suru Icon Theme Package Lands in Ubuntu 14.04 (Trusty Tahr)

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Ubuntu

The Ubuntu design team announced a while ago that they were planning to update the old icon theme used until now in the recent Ubuntu OSes. Canonical made some small modifications over time, but the icons no longer fit with the plans for a convergent experience.

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WD My Cloud NAS on Ubuntu

Filed under
Ubuntu

I decided that 2014 for me was going to be the year of the Network Attached Storage (NAS). Last year was the year that I finally abandoned my desktops and went all laptop for both my Mac-based iOS development workflow and general purpose computing (i.e, everything else on my Acer i5 running Lubuntu). This year I wanted to have a massive centralized storage where I could put all my videos and photos so I can access it from any laptop or mobile device. What follows is what I chose and how to hook it up to Lubuntu.

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Upgraded Kernel & Mesa Yield A Big Boost For Athlon R3 Graphics

Filed under
Graphics/Benchmarks
Ubuntu

With OpenArena the frame-rate went from just 8 FPS on Ubuntu 14.04 LTS to 19 FPS when using the Linux 3.14 kernel. Linux 3.14 allows for the R3 Graphics to re-clock to their highest performance state compared to Linux 3.13 where DPM isn't enabled by default for GCN GPUs. When going to Mesa 10.2-devel that will be officially released in about one month, the frame-rate rose to 25 FPS... That's over a three-fold performance improvement when pulling in the bleeding edge latest code.

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Ultimate Edition 3.9 Linux Distro Is a Complete Mess

Filed under
Reviews
Ubuntu

The previous version of Ultimate Edition was a more down-to-earth variant that came up with some interesting features. It was one of the few distros out there that chose to keep Unity as a desktop environment, but the current version is a complete mess.

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Meizu Shows Its MX3 Running Ubuntu for Phones

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Ubuntu

Canonical announced a while ago that it had chosen Meizu and BQ as the first hardware partners for the first Ubuntu-powered phones, and now an official video of Ubuntu running on a Meizu phone has been made public.

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Install Kubuntu on Windows XP systems

Filed under
GNU
KDE
Linux
Microsoft
Ubuntu

Windows XP has officially died today as Microsoft pulls the plugs that leaves millions of users as juicy targets for crackers and cyber criminals and there will be massive attacks on these systems so it’s extremely important for Windows XP users to move away from this dead OS. There are two options for such users – either they upgrade to heavily criticized Windows 8 (which may not even work on their current hardware) or they simply move to Linux.

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elementary OS "Isis" First Details Revealed, It Looks Unbelievably Good – Video

Filed under
GNU
Linux
Ubuntu

elementary OS "Isis" is the next iteration of the famous operating system that swooped everyone off their feet with some amazing looks and a new desktop concept. The first details about the new version have been revealed and it is going to be one of the most beautiful Linux distributions in the world.

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Leftovers: OSS and Sharing

  • Apache Graduates Another Big Data Project to Top Level
    For the past year, we've taken note of the many projects that the Apache Software Foundation has been elevating to Top-Level Status. The organization incubates more than 350 open source projects and initiatives, and has squarely turned its focus to Big Data and developer-focused tools in recent months. As Apache moves Big Data projects to Top-Level Status, they gain valuable community support. Only days ago, the foundation announced that Apache Kudu has graduated from the Apache Incubator to become a Top-Level Project (TLP). Kudu is an open source columnar storage engine built for the Apache Hadoop ecosystem designed to enable flexible, high-performance analytic pipelines. And now, Apache Twill has graduated as well. Twill is an abstraction over Apache Hadoop YARN that reduces the complexity of developing distributed Hadoop applications, allowing developers to focus more on their application logic.
  • Spark 2.0 takes an all-in-one approach to big data
    Apache Spark, the in-memory processing system that's fast become a centerpiece of modern big data frameworks, has officially released its long-awaited version 2.0. Aside from some major usability and performance improvements, Spark 2.0's mission is to become a total solution for streaming and real-time data. This comes as a number of other projects -- including others from the Apache Foundation -- provide their own ways to boost real-time and in-memory processing.
  • Why Uber Engineering Switched from Postgres to MySQL
    The early architecture of Uber consisted of a monolithic backend application written in Python that used Postgres for data persistence. Since that time, the architecture of Uber has changed significantly, to a model of microservices and new data platforms. Specifically, in many of the cases where we previously used Postgres, we now use Schemaless, a novel database sharding layer built on top of MySQL. In this article, we’ll explore some of the drawbacks we found with Postgres and explain the decision to build Schemaless and other backend services on top of MySQL.
  • GNU Hyperbole 6.0.1 for Emacs 24.4 to 25 is released
    GNU Hyperbole (pronounced Ga-new Hi-per-bo-lee), or just Hyperbole, is an amazing programmable hypertextual information management system implemented as a GNU Emacs package. This is the first public release in 2016. Hyperbole has been greatly expanded and modernized for use with the latest Emacs 25 releases; it supports GNU Emacs 24.4 or above. It contains an extensive set of improvements that can greatly boost your day-to-day productivity with Emacs and your ability to manage information stored across many different machines on the internet. People who get used to Hyperbole find it helps them so much that they prefer never to use Emacs without it.
  • Belgium mulls reuse of banking mobile eID app
    The Belgium government wants to reuse ‘Belgian Mobile ID’ a smartphone app for electronic identification, developed by banks and telecom providers in the country. The eID app could be used for eGovernment services, and the federal IT service agency, Fedict, is working on the app’s integration.
  • Water resilience that flows: Open source technologies keep an eye on the water flow
    Communities around the world are familiar with the devastation brought on by floods and droughts. Scientists are concerned that, in light of global climate change, these events will only become more frequent and intense. Water variability, at its worst, can threaten the lives and well-beings of countless people. Sadly, humans cannot control the weather to protect themselves. But according to Silja Hund, a researcher at the University of British Columbia, communities can build resilience to water resource stress. Hund studies the occurrence and behavior of water. In particular, she studies rivers and streams. These have features (like water volume) that can change quickly. According to Hund, it is essential for communities to understand local water systems. Knowledge of water resources is helpful in developing effective water strategies. And one of the best ways to understand dynamic water bodies like rivers is to collect lots of data.

Development News

  • JavaScript keeps its spot atop programming language rankings
    U.K.-based technology analyst firm RedMonk just released the latest version of its biannual rankings of programming languages, and once again JavaScript tops the list, followed by Java and PHP. Those are same three languages that topped RedMonk’s list in January. In fact, the entire top 10 remains the same as it was it was six months ago. Perhaps the biggest surprise in Redmonk’s list—compiling the “performance of programming languages relative to one another on GitHub and Stack Overflow”—is that there are so few surprises, at least in the top 10.
  • Plenty of fish in the C, IEEE finds in language popularity contest
    It's no surprise that C and Java share the top two spots in the IEEE Spectrum's latest Interactive Top Programming Languages survey, but R at number five? That's a surprise. This month's raking from TIOBE put Java at number one and C at number two, while the IEEE reverses those two, and the IEEE doesn't rank assembly as a top-ten language like TIOBE does. It's worth noting however that the IEEE's sources are extremely diverse: the index comprises search results from Google, Twitter, GitHub, StackOverflow, Reddit, Hacker News, CareerBuilder, Dice, and the institute's own eXplore Digital Library. Even then, there are some oddities in the 48 programming environments assessed: several commenters to the index have already remarked that “Arduino” shouldn't be considered a language, because code for the teeny breadboard is written in C or C++.