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A jellyfish and a mainframe

Happy Ubuntu 22.04 LTS (Jammy Jellyfish) release day! April has been an exciting month. On April 5th, the IBM z16 was released. For those of you who aren’t aware, this is the IBM zSystems class of mainframes that I’ve been working on at IBM for the past three years. As a Developer Advocate, I’ve been […]

I 3D-printed an IBM LinuxONE!

Several months ago I 3D printed an IBM z15 pencil holder. I used a design that had been floating around, so it wasn’t perfect, but it was a nice little model. I ended up following up with a design team inside of IBM and got a more perfect version that they were OK with me […]

I 3D-printed an IBM z15 model!

Back in April as I was catching up with work following my maternity leave, I discovered the existence of some internal IBM 3D printer files for IBM z15 pencil holders. I was immediately intrigued, and quickly found a 3D printer company that would print one for me. As a quick aside, I learned about 3D […]

Ubuntu 20.04 LTS… on Big Iron!

Today we saw the release of Ubuntu 20.04 LTS! Alongside the fanfare of a new server and desktop release for AMD64, and my own beloved Xubuntu, this new version walks in the path of 16.04 and 18.04 to be the third LTS to support the s390x mainframe architecture for IBM Z. If you have been […]

Ubuntu and the new IBM LinuxONE III LT2

Back in September I wrote about Ubuntu on the new LinuxONE III. For the release of this new mainframe, there were balloons, and cake, and we had a great time celebrating. With Shelter in Place orders spreading throughout the US, we don’t have cake this time, but we do have a new hardware release! The […]

SCALE 18x

On March 4th the world looked a lot different than it does today. I had a work trip to Singapore canceled due to COVID-19 concerns about travel to Asia, and the first US domestic cases had started popping up. A few conferences were starting to cancel, go virtual, or postpone, but it wasn’t the landslide […]

Highlights of LCA 2020 in Gold Coast

I already wrote about the tourist stuff I did while in Brisbane and Gold Coast, but the actual reason for my trip to Australia was to present at Linux.conf.au (LCA). One of the things that is particularly remarkable about LCA is the length of the conference. Most conferences I go to top out at three […]

Our upcoming Webinar on Security with Ubuntu and IBM Z

My first interaction with the Ubuntu community was in March of 2005 when I put Ubuntu on an old Dell laptop and signed up for the Ubuntu Forums. This was just a few years into my tech career and I was mostly a Linux hobbyist, with a handful of junior systems administrator jobs on the […]

Open FinTech Forum 2019

In early December I flew to New York City for a couple days to attend my last conference of the year, the Open FinTech Forum put on by the Linux Foundation. It’s the second year of the event, and it was definitely on the small side, but with fintech being so entrenched in the mainframe […]

KubeCon NA 2019

Back in November, just before Thanksgiving, I attended my second KubeCon. My first was in Copenhagen last year. A lot has changed in the past eighteen months, both for me an Kubernetes at large. When I attended then, I was working at a container startup and spent my time there making connections with old and […]