Canonical is delighted to welcome CloudSigma as its newest Certified Public Cloud partner. CloudSigma now offers fully optimised and supported Ubuntu Server images, including the latest Ubuntu 14.04 LTS. CloudSigma will also offer enterprise grade management, monitoring and commercial support direct from Canonical.

As part of the partnership, Canonical has validated and optimised Ubuntu Server guest images for CloudSigma’s public cloud platform. Customers benefit from frequent image refreshing, ensuring new instances are secure from the start. A local mirror of the Ubuntu archive will deliver a lightning-fast experience for software installation and patching.

CloudSigma is widely regarded as one of the most innovative cloud service providers in Europe, and is now expanding to four locations in the US. With a truly flexible IaaS instance architecture, delivering broad choice to...

Launching applications and workloads in the cloud should be a seamless experience – this is the aim of our Certified Public Cloud programme. So we are very excited today to welcome Brightbox as the programme’s newest partner and our very first European cloud partner.

Brightbox is a great match for us, with their strong reputation for ease of use and a loyal following amongst developers and devops practitioners alike. Brightbox was the first cloud provider to implement auto-registration of new Ubuntu cloud images, meaning that new versions of Ubuntu are available within minutes of being officially released by Canonical.

Jeremy Jarvis, Co-founder at Brightbox comments: “We’re big fans of Ubuntu and have a lot in common with Canonical, not least our mutual focus on user experience. Becoming certified by Canonical assures customers that they will receive the best Ubuntu experience at...

The Ubuntu Server BoF is on at this year’s O'Reilly OSCON conference. Patricia Gaughen and I will be joining forces to bring you our dynamic duo of Engineering and Product views. We hope you bring all your questions, ideas, and even complaints – we are all ears! If you run a large Ubuntu installation in a public cloud or a datacenter, we would especially like to hear from you and how can we make the Ubuntu experience even better for you.

We will not make you do all the talking, and we are bringing one of my favorite server talks to share with you, our security deep dive. We hope you can join us in Portland!

UPDATE: Slides are now posted above. Thanks to all for coming despite the tardy hour, and see you next year!

My friend Andy Oram from O'Reilly interviewed me on the current state of OpenStack and the emerging DefCore effort, Ubuntu Server, and my various Arduino hacks. It...

A complete introduction to the shell for novices and masters alike.

Mastery of the shell is what separates boys from men, in the memorable words of The Olde Unix Greybeard. This machudo test of computing proficiency has indeed stood the test of time – a kind of cultural hazing ritual for those who are in the know, as opposed to the namby-pamby who require a graphic interface with options spelled out for every possible task. As one who was struck early by the beauty and versatility of the Unix Shell, I cannot but be pleased by the recent proliferation of books on the subject, popularizing what was often seen as a subject hard to approach and difficult to master. It does certainly pacify my inner drill sergeant!

The Linux Command Line, By William E. Shotts Jr. (No Starch Press, US$ 39.95), is the most recent entry in a veritable pantheon of books dedicated to the subject of using and...

Blowing open the doors to low-power, on-demand supercomputing

Packing impressive supercomputing power inside a small credit card-sized board running Ubuntu, Adapteva‘s $99 ARM-based Parallella system includes the unique Ephiphany numerical accelerator that promises to unleash industrial strength parallel processing on the desktop at a rock-bottom price. The Massachusetts-based startup recently ran a successfully funded Kickstarter campaign and gained widespread attention only to run into a few roadblocks along the way. Now, with their setbacks behind them, Adapteva is slated to deliver its first units mid-December 2013, with volume shipping in the following months.

What makes the Parallella board so exciting is that it breaks new ground: imagine an Open Source Hardware board, powered by just a few Watts of juice, delivering 90 GFLOPS of number crunching. Combine this with the...

Today we’re introducing some new features into Ubuntu’s systems management and monitoring tool, Landscape. Organisations will now be able to use Landscape to manage Hyperscale environments ranging from ARM to x86 low-power designs, adding to Landscape’s existing coverage of Ubuntu in the cloud, data centre server, and desktop environments. There’s an update to the Dedicated Server too, bringing SAAS and Dedicated Server versions in alignment.

Hyperscale is set to address today’s infrastructure challenges by providing compute capacity with less power for lower cost. Canonical is at the forefront of the trend. Ubuntu already powers scale-out workloads on a new wave of low-cost ultradense hardware based on x86 and ARM processors including Calxeda EnergyCore and Intel Atom designs. Ubuntu is also the default OS for HP’s Project Moonshot servers.

This update includes support for ARM...

Landscape’s new release brings to full circle the changes that began a few months ago, beginning with the deprecating of support for Smart package locks: with full APT integration in the client, we are now exposing dpkg holds as first class citizens.

Package holds exist to stop a package from being updated, the most typical case being the commonplace sudo apt-get upgrade mass-upgrade command. We could use package holds to instruct the update stack not to modify my system’s currently installed version of Python:

echo "python2.7 hold" | sudo dpkg --set-selections

and good old dpkg would oblige. What we have done here is changing the dpkg policy for this package’s upgrades from the default install to hold, the system does the rest, and stops offering us updates for this package. Similarly, I can set a hold on a package from Landscape, and on a broader selection of our datacenter...

The Landscape Team is happy to announce the release of an update to Landscape Dedicated Server, the version of our Ubuntu Systems Management service deployed behind the firewall at customer sites.

LDS 11.07.1 (11.07.20120217-2) aligns the Dedicated Server with updates recently introduced on http://landscape.canonical.com. It includes support for the new AWS region in São Paulo (sa-east-1) and Ubuntu Oneiric (11.10) images, as well as a number of security fixes detailed in the release notes.

The most noteworthy new feature is support for OpenStack as a custom EC2 compatible endpoint. I was able to set up CanoniStack (our internal R&D Cloud) as a cloud deployment target in my Landscape account and start launching instances from Landscape quicker than it is taking me to write about it – and it is all fronted in our standard cross-cloud interface in Landscape.

Cross-posted to the...

A very nice complement to the Open Source Hardware Definition that the Open Hardware Summit team has been curating for the past year is the Open Hardware Initiative announced by CERN, including the Open Hardware Repository recently launched there.

A bit of a legalistic focus when there are real hardware specs to peruse (who knows, maybe even some of Cornelius’ work is in there ? ), but I think it is cool that after the Definition we now have the CERNOHL License. Now, let the BSD vs GPL vs Apache vs MIT-with-crumpets discussion begin ?

Cross-posted to OpenSUSE Lizards.

Six years ago, when I joined the Novell team’s office in Cambridge, some of my cohorts in what used to be the Ximian Red Carpet team had an expression: “Red Hat 7.3 + Ximian Desktop” – they sometimes used it to indicate what had been a quantum leap in the Linux Desktop experience of the Gnome Lineage. Having been personally a vi+terminal kind of guy, and the Konsole being a great terminal multiplexer since times ancient, I had some precise idea of what KDE releases I had particularly appreciated as smoothly integrated (SuSE 6.2 comes to mind), so the expression stuck in my mind as the ultimate paragon of a Gnome setup. Sure, great things happened since, but the first time you did not have to grease the wheels of every detail for hours to have a smooth environment certainly sticks in your head in a certain indelible way.

openSUSE has been a pretty good Gnome distribution for a long...