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Android Wear Gets Wide Marshmallow Rollout, Adds Speaker and LTE Support

AndroidWear-DesignedThe Android 6.0 Marshmallow update for Android Wear is back. The update debuted on the disastrousLG Watch Urbane 2nd Edition LTE in November, but due to “image quality issues,” LG pulled the watch from the market after only six days. The Marshmallow Android Wear update seemed to go down with the Watch Urbane, and the update went missing in action for the last two months. According to a post on the Official Android Blog, it’s now back and will now roll out to “all Android Wear watches over the next few weeks.”

Read more at Ars Technica

Enterprise Cloud Performs Best with DevOps, Software-Defined Networks

A survey of F5 customers confirms everything is connected. 

Hybrid cloud is in the plans of nine out of ten organizations, and DevOps and software-defined networking (SDN) are considered the best supporting approaches to making cloud services succeed. This is one of the takeaways from a recentsurvey of 3.002 IT executives and managers, conducted among the customer base of F5 Networks, Inc.  

The survey explored the connection between cloud implementations and DevOps, and found some interesting relationships.

Read more at ZDNet News

SmartBear Moves APIs Beyond Code With SwaggerHub

SmartBear’s new SwaggerHub release makes APIs first-class software artifacts and supports private APIs and collaboration tools for the API lifecycle.

Software development tools provider SmartBear Softwarehas released a major upgrade to its SwaggerHub developer collaboration environment.SwaggerHub is a place for development teams to collaborate and coordinate the entire lifecycle of an API. With the new release, SwaggerHub users can now create organizations and teams to organize, share and collaborate on Swagger API definitions directly in SwaggerHub, where public and private APIs are stored in a single, easy to use SaaS product.

Read more at eWeek

Thoughts on Monitoring file changes with Linux over the network

Monitoring a directory for changes with Linux is possible through the well-known mechanism inotify. With inotify it’s possible to set a watch on a directory, configure it to watch events on the contents, and you’ll receive messages on a file descriptor when something happens. This works perfectly when the directory is on local storage, like a hard drive, SSD or a USB drive, But it is not sufficient when the directory is on a network filesystem when the storage is on another computer. Another user working in the same directory, connected via the same or another filesystem, can remove a file and the watch you’ve set on it will not get notified.

Read more at HowtoForge

Rugged Turing Phone to Run on Sailfish OS, Not Android

blackphoneTuring Robotic Industries this week announced that it has uninstalled Google’s Android mobile platform in favor of Jolla’s Sailfish OS in its yet-to-appear secure smartphone. The Turing Phone, molded from a single unit of the Liquidmorphium liquid-metal alloy, is designed to be more durable to absorb shocks and prevent screen breakage. Preorder pricing ranges from $610 for the 16-GB version to $870 for the 128-GB model. TRI started taking preorders for the smartphone last year….

The Sailfish OS is optimized to run fast on the Turing Phones and the Snapdragon 801 processor, according to the notice.

Read more at LinuxInsider

CoreOS Launches Docker Rival Rkt 1.0

After more than a year of development, the container runtime gets a stable, production-ready 1.0 release. CoreOS released today rkt (pronounced Rock-it) 1.0, providing container users with an alternative runtime to Docker. CoreOS first announced rkt in December 2014 after dissatisfaction arose with the state of the Docker runtime.While rkt is a competitor to the Docker runtime, users will still be able to run application containers that have been built with Docker tools. 

Read more at eWeek

How to Install Redmine 3 with Nginx on Ubuntu 15.10

Redmine is an open source project management and issue tracking tool based on the Ruby on Rails Framework. This tutorial covers the Redmine 3 installation with Nginx as the web server and MySQL as the database on Ubuntu 15.10 (64 Bit) operating system.

Read more at HowtoForge

First Ubuntu Touch Tablet Brings Convergence at Last

1-convergenceThree years after Canonical unveiled its Ubuntu for Tablets platform, shortly after announcing the related Ubuntu Touch stack for phones, the company announced the first tablet to ship with Ubuntu Linux. The Ubuntu version of BQ’s 10.1-inch Aquaris M10 will go on sale in March at an unstated price (see below for tech details). The 64-bit, ARMv8 Aquaris M10 Ubuntu Edition will be the first product to ship with the long-promised “convergence” version of Ubuntu, enabling a PC-like experience with a mobile device.

In the press call for the announcement, which had partially leaked in recent weeks, Canonical CEO Jane Silber almost apologized for hyping the release of a tablet, a form-factor that has seen reduced popularity. Yet, the convergence capability makes the tablet especially notable, she argued.

If you plug in a Bluetooth dongle for a keyboard and mouse, Ubuntu immediately recognizes the new input methods, and if you connect the tablet to a larger display, Ubuntu immediately scales to the larger screen. With a larger display, a “side stage” feature kicks in that presents multiple open windows for different applications, as well as multi-column text options.

2-convergenceAccording to Silber, a convergence version for phones is also being released for Ubuntu Touch phones. These include the BQ Aquaris E4.5 Ubuntu Edition, Meizu MX4,  and BQ Aquaris E5 HD phones, all of which shipped last year and sold out, according to Silber. Convergence-ready phones will ship “later this year,” she added. The converged phone stack will offer at least one more convergence trick: the ability to use a desktop interface to control the phone’s telephony and messaging applications.

A Spanish-language Xataka report on the new tablet, cited by PC World in its January 25th story about the tablet rumor, claims that BQ is prepping a new Ubuntu phone called the Aquaris X5 Plus. Xataka did not say whether the phone would offer convergence.

It appears that the upcoming Ubuntu 16.04 “Xenial Xerus” LTS release due in April will be the first true convergence release. According to PC World, it will still be optional, however, with a traditional Unity 7 build with X.org available alongside the newly converged Unity 8 with the new Mir display server. The new tablet, and Unity 8, will feature Ubuntu Touch’s Scopes interface, which presents frequently used content and services as an alternative to traditional apps.

In addition to automatically changing the interface in response to new screens and input devices, Ubuntu is also providing convergence on the application development level. Developers are already developing single apps that can automatically morph into desktop, phone, and tablet formats.

3-convergengeThe impact of Ubuntu convergence has been somewhat muted by Microsoft’s recent release of a similar Continuum feature on recent Windows 10 phones. Continuum lets you plug in a phone to a monitor, and use a keyboard and mouse in a PC-like interface. Continuum has some performance issues, however, and only works with core apps.

In the press call, Silber noted that “Microsoft hasn’t converged the underlying platform like we have.” The announcement, meanwhile, refers to the converged Ubuntu as “the only platform that runs both a mobile-based full touch interface and a true PC experience from a single smart device.”

Also in the announcement. Silber appears to be alluding to Continuum when she is quoted as saying: “This isn’t a phone interface stretched to desktop size — it’s the right user experience and interaction model for the given situation.” Silber also claims that Ubuntu is alone in providing “a single, visual framework and set of tools for applications to run on any type of Ubuntu smart device.”

Enterprises will be particularly drawn to Ubuntu convergence devices like the new tablet, said Silber. She noted that there’s limited UI diversity in Android, especially if vendors want an officially sanctioned device with Google Apps. By comparison, Ubuntu is far more customizable and open to third-party branding, she claimed. The announcement also notes enterprise friendly features like Ubuntu’s support for Virtual Desktop Infrastructure (VDI) and thin client services, as well as advanced security.

The tablet announcement continues a string of good news for Canonical in 2016, most of it on the cloud enterprise front. Among other wins, Microsoft announced a technical preview of the Microsoft Azure Stack with Ubuntu, increasing the integration of Ubuntu with the Azure cloud platform. More importantly, AT&T chose Ubuntu and Canonical as its cloud, enterprise, and application solution provider, beating out IBM and Microsoft. Should the relationship prove fruitful, it’s possible Canonical could find its first U.S. carrier for Ubuntu Touch products.

Before that happens, AT&T, as well as other carriers and hardware vendors, will want to see more progress in app availability. According to Canonical, “hundreds of apps and scopes are already available in the Ubuntu App Store.” That’s a drop in the bucket, however, compared to the millions of apps available for Android and iOS. Silber cited research claiming that most mobile device consumers install only about 64 apps. However, “the challenge is that only 30 of those are common,” she added.

Inside the Aquaris M10 Tablet

For years, vendors have loaded Ubuntu onto tablets, and last year, a Chinese company called Cube showed off an Ubuntu- or Windows-based i7-CM 2-and-1 tablet running on an Intel Core CPU. However, without an integrated, homegrown touch interface, none of these products have been very successful. It’s not a stretch, then, to say the Aquaris M10 is the first real Ubuntu tablet.

The Aquaris M10 is equipped with a 64-bit, quad-core, Cortex-A53 MediaTek MT8163A system-on-chip clocked to 1.5GHz, along with a high-powered ARM Mali-T720 MP2 GPU. The tablet ships with 2GB of RAM, 16GB flash, and a microSD slot.

No resolution was listed for the 10.1-inch touchscreen, but considering the 1.5GHz clock rate, this would appear to be the “Full HD,” 1920×1200-pixel, 240ppi version of the tablet featuring an MT8163A SoC. Spanish vendor BQ also sells a version with a 1.3GHz MT8163B SoC that tops out at 1280×800 pixels and 160ppi.

The BQ Aquaris M10 is further equipped with an 8-megapixel camera with HD recording, plus a micro-HDMI port, speakers, and a 7280mAh battery, says Canonical. The 24 x171x8.2mm tablet weighs 470 grams. BQ lists some additional specs for the existing Android-ready device, including a micro-USB OTG port, a 3.5mm audio jack, 802.11b/g/n WiFi, Bluetooth 4.0, and GPS.

Microcontainers: Iron.io’s New Hack to Shrink Docker Containers

In the still-developing container world, it seems like new functionality is being released every time you turn around. Engineers are trying to solve the questions of how to make containers run faster, smarter, and take up fewer resources This week’s hack comes from Iron.io, a Platform as a Service (PaaS) company. In a word: Microcontainers.

Last week, Iron.io co-founder Travis Reeder explained how to reduce the size of Docker Images by using what they have dubbed Microcontainers, following up on a post in December on how to build your own Docker Image.

Read more at The New Stack

Unofficial Linux Kernel 4.4.1 Available Now for Slackware 14.2 and Derivatives

Softpedia has been informed today, February 4, 2016, by Linux developer Arne Exton about the general availability of a custom Linux 4.4.1 kernel for Slackware Linux and derivatives.

According to Mr. Exton, users of the Slackware 14.2 Linux operating system, as well as any other Slackware-based distribution, can now install the latest stable and most advanced Linux 4.4.1 kernel using a custom build created by the developer specifically for these types of GNU/Linux OSes.