For those curious about the state of XWayland for having X11/X.Org program compatibility support on Wayland, the code has been updated…
ÜberCloud – Paving the Way to HPC as a Service
The HPC Experiment aims to bring down the barriers to using HPC in the Cloud.
Setting Process CPU Priority With nice and renice Linux Commands
Nice is a command in Unix and Linux operating systems that allows for the adjustment of the “Niceness” value of processes. Adjusting the “niceness” value of processes allows for setting an advised CPU priority that the kernel’s scheduler will use to determine which processes get more or less CPU time. In Linux this niceness value can be ignored by the scheduler, however other Unix implementations can treat this differently.
Being able to adjust the niceness value comes in handy in two scenarios usually.
The first is when you have a process that is or may cause resource contention; for this scenario we would increase the processes niceness value.
The second is when you want to increase the resources of a specific process in order to decrease the run time or give a process higher priority. For this scenario we would decrease the processes niceness value.
openSUSE ARM Gets New Raspberry Pi Images
Over the weekend, Bernhard Wiedemann has been working on new armv6 based images for the Raspberry Pi. It is built using a set of alternative build scripts aiming to make the building of the image easier. He’s put the scripts as well as an image online, you can get it from oSC or here (image) and here (scripts). If you’re playing around with Raspberry Pi and want to create images for your device(s), this is for you!
The Image and Building It
As Bernhard explains on his blog, the image he created is only 82mb compressed, so it is pretty minimalistic. The image also contains the scripts he created for building under /home/abuild/rpmbuild/SOURCES/.
Do You Have a Cloud Exit Strategy? Here’s One Clear Path.

The federal government’s march to the cloud has, at times, seemed more like a cautious ballet than anything else. While cloud-based projects are slowly rolling out, much of the agency emphasis is on private or community clouds as opposed to public providers. Security and data handling concerns play a role in this “tiptoeing,” but another reason is far more insidious: the fear of lock-in.
The Federal Shared Services Implementation Guide, the agency blueprint to the cloud, makes it very clear that government entities engaging in cloud computing need a clear “exit strategy” for anything as a service. It might seem ridiculous to consider how one should migrate from a technology before it is even implemented, but when it comes to the cloud, being able to get your data out is just as important as getting it in. It’s about choice and control.
Nissan’s Futuristic Smartwatch Links Car’s Machinery and Driver’s Biology

With everyone in the tech industry clamoring to get a piece of the nascent wearables market, perhaps it shouldn’t be a surprise that automakers want in on the action, too. Today, Nissan is announcing at it’s working on a concept to connect drivers with their sports cars in heretofore unexplored ways. The company says it’s drawing from its experience on the racetrack to provide non-professionals with biometric data it hopes will make them perform better behind the wheel.
In Light of the NSA, How to Think About Encryption
The back door policy the NSA is reportedly encouraging may provide a short-term tactical advantage, but it may prove to cause us all problems in the long-term.
Intel Still Working On HDMI Stereo 3D Support
Going back to last year Intel Linux developers have been working on Stereo 3D support for their graphics driver. The support is still a work-in-progress but the code is now up to its third revision…
Google To Bring New Packaged Chrome Apps To Linux
For celebrating the fifth birthday of Google’s Chrome project, the search giant has today unveiled “For your desktop” Chrome Apps that work from the desktop. Initially this new generation of Chrome Apps is for Chromebooks and Windows, but Linux support is coming soon…
