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Jorge Castro 🇵🇷 🦖

@castrojo.bsky.social
1.4K followers 448 following 721 posts

cncf․io/developer-relations:community • he/him • @jorge@hachyderm.io Emeritus: VMware • Heptio • Kubernetes • Kubeflow • Canonical • Ubuntu • Cloud Custodian • US Army Passion Projects: universal-blue.org 🦖 projectbluefin.io 🦖 bazzite.gg

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Jorge Castro 🇵🇷 🦖 @castrojo.bsky.social · 17h
@kylegospodneti.ch - I never thought I'd ever see a resonance cascade, let alone create one! 😈 youtu.be/9o1ZOoQZw8c
youtu.be
100,000 active Bazzite devices per week!
YouTube video by Jorge Castro
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Jorge Castro 🇵🇷 🦖 @castrojo.bsky.social · 06/10/2026
Here's a quick snapshot of the metrics from our agent dashboard from projectbluefin.io It's very interesting to see an OS put together this way! #linux
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Jorge Castro 🇵🇷 🦖 @castrojo.bsky.social · 06/10/2026
Event Horizon still jacks me up lol.
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Reposted by Jorge Castro 🇵🇷 🦖
Cloud Native Computing Foundation (CNCF) @cncf.io · 06/10/2026
58 new CNCF Ambassadors are joining the 2026–2028 cohort, 123 were reaccepted, and 131 are continuing their terms! 📊 These folks run KCDs, build #opensource tools, and translate the Cloud Native Glossary. Read more about the process and other metrics: bit.ly/3Ts584V
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Jorge Castro 🇵🇷 🦖 @castrojo.bsky.social · 06/10/2026
Soon in projectbluefin.io users can just click and turn on a local model and use their own hardware to fix their computers. We tie it into access to mcp.projectbluefin.io so that the user's agent always has access to our knowledge base. This is on an AMD Radeon 5700XT:
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Jorge Castro 🇵🇷 🦖 @castrojo.bsky.social · 05/10/2026
I was on tech quickie! Here's the reaction video! www.youtube.com/watch?v=OWbj...
youtube.com
Look how dumb the packaging situation is on Linux
YouTube video by Jorge Castro
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Jorge Castro 🇵🇷 🦖 @castrojo.bsky.social · 05/10/2026
Your boy talking about flatpaks and flathub on #linux ! Smash that like and subscribe button! www.youtube.com/watch?v=E5p4...
youtube.com
How to Install Apps on Linux
YouTube video by Techquickie
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Jorge Castro 🇵🇷 🦖 @castrojo.bsky.social · 05/10/2026
Docker really nailed it with this one. I dig that on Linux it just knows what to get to support your GPU automagically, no setup. Lots on offer here, check out the sandboxing options! github.com/llmmanorg/ll...
github.com
GitHub - llmmanorg/llmman: Run any agent on any model, models stored as OCI images
Run any agent on any model, models stored as OCI images - llmmanorg/llmman
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Jorge Castro 🇵🇷 🦖 @castrojo.bsky.social · 03/10/2026
It's Friday night and I'm deploying prow!
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Jorge Castro 🇵🇷 🦖 @castrojo.bsky.social · 02/10/2026
I mean, you know it's in a children's cartoon over the past 15 years tho?
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Jorge Castro 🇵🇷 🦖 @castrojo.bsky.social · 02/10/2026
I use it in a star wars tone, but I can see how people can misinterpret that, I deleted it.
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Jorge Castro 🇵🇷 🦖 @castrojo.bsky.social · 02/10/2026
I remember you being there that day, where we wondered why all the vendors were years late behind android. Now here we are 5 years later, Android is closing up and linux distros still don't work. Unbelieveable.
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Jorge Castro 🇵🇷 🦖 @castrojo.bsky.social · 02/10/2026
It's been over FIVE years since Pop_OS broke their OS for all their users. AND THEY STILL HAVEN'T FIXED IT. You can always count on Linux distros to lead the way in software development! www.reddit.com/r/pop_os/com...
reddit.com
From the pop_os community on Reddit
Explore this post and more from the pop_os community
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Jorge Castro 🇵🇷 🦖 @castrojo.bsky.social · 30/09/2026
I promise this is not a troll question. @lookitup.baby this video's intro ... Didn't we always tell them that containers were a logical and infrastructure boundary and not a security one? Did I miss a memo? How is this happening lol? Look how many views! www.youtube.com/watch?v=9-2C...
youtube.com
the change is finally coming
YouTube video by Low Level
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Jorge Castro 🇵🇷 🦖 @castrojo.bsky.social · 29/09/2026
My one trip to Brazil got cancelled last year. But someday! Here's a green murder chicken.
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Jorge Castro 🇵🇷 🦖 @castrojo.bsky.social · 29/09/2026
Ultimately the clankers became the target of their hatred Instead of him and his companions He smiled to himself ... Better the cold death of a clanker's lazer Than be left talking to linux users
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Jorge Castro 🇵🇷 🦖 @castrojo.bsky.social · 29/09/2026
One more quality pass after this one!
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Jorge Castro 🇵🇷 🦖 @castrojo.bsky.social · 28/09/2026
Here's the opengamingcollective.org 's repos over the past few years. Note the explosion in recent months, hell yeah! www.youtube.com/watch?v=ROL5...
youtube.com
Open Gaming Collective Development Visualized
YouTube video by Jorge Castro
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Jorge Castro 🇵🇷 🦖 @castrojo.bsky.social · 28/09/2026
Yes the Eris Morn rubber duck is real.
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Jorge Castro 🇵🇷 🦖 @castrojo.bsky.social · 28/09/2026
@bnb.im @marcoceppi.bsky.social @youngnick.net I have been wearing this anaconda shoulder thing and it's been awesome for me. Someone noted that I looked like Zavala. Indeed. Made an Exotic that matched the skills I bring to a team. @toph.ca can I report to the GB meeting like this?
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Jorge Castro 🇵🇷 🦖 @castrojo.bsky.social · 28/09/2026
Hive is now a CNCF Sandbox project! github.com/cncf/sandbox...
github.com
[Sandbox] Hive Commons · Issue #516 · cncf/sandbox
Project summary Hive Commons is a Kubernetes-native, governed orchestration platform for fleets of AI coding agents that autonomously maintain software repositories - maximizing engineering product...
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Jorge Castro 🇵🇷 🦖 @castrojo.bsky.social · 27/09/2026
Welp. @jzb.bsky.social - This took a day. You were there when we spent _years_ getting Banshee awesome. The world has changed!
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Jorge Castro 🇵🇷 🦖 @castrojo.bsky.social · 27/09/2026
github.com/castrojo/pro...
github.com
projectbanshee/README.md at main · castrojo/projectbanshee
Project Banshee — Mini Mode music player inspired by the classic Banshee - castrojo/projectbanshee
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Jorge Castro 🇵🇷 🦖 @castrojo.bsky.social · 27/09/2026
Popey packaged the old one., brought back some awesome memories! Since I appear to be one of the last Banshee people left standing I went and reimplemented the mini mode for modern services (ytm/spotify). www.omgubuntu.co.uk/2026/09/bans...
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Jorge Castro 🇵🇷 🦖 @castrojo.bsky.social · 26/09/2026
Here's to 5 years! #7wolves #linux youtu.be/Kx2UTqHPR9s?...
youtu.be
Bluefin Development Visualized
YouTube video by Jorge Castro
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Jorge Castro 🇵🇷 🦖 @castrojo.bsky.social · 26/09/2026
A nice UX for systemd style system containers, this is awesome! nspawn.org
nspawn.org
nspawn
Docker-like management of systemd-nspawn machines
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Jorge Castro 🇵🇷 🦖 @castrojo.bsky.social · 26/09/2026
> If you break the social contract by complaining about the taste, you will be politely asked to leave. I was this way before AI, and I'm even more this way after AI.
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Jorge Castro 🇵🇷 🦖 @castrojo.bsky.social · 25/09/2026
As the hive for projectbluefin.io grows we're now able to start ranking how effective donated models are at solving community tasks:
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Jorge Castro 🇵🇷 🦖 @castrojo.bsky.social · 24/09/2026
Also man don't look in .local/bin! There's an entire civilization in there.
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Jorge Castro 🇵🇷 🦖 @castrojo.bsky.social · 24/09/2026
KubeCon Season: "Look at my new KVM wrapper—this one mounts folders!" There's just so many for AI now. "AI Discovers UNIX" on Comedy Central The git episode is a tear jerker! In this episode they spend a billion dollars to start with git and end with BitKeeper.
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Jorge Castro 🇵🇷 🦖 @castrojo.bsky.social · 24/09/2026
When I say "learn k8s" I mean learn how to vibe operator the thing. But it's straightforward due to k8s' design, the experts ship the expertise in the high level configs. Argo's awesome for me for this. I would still be unable to pass the CKA. It would be mad for people to think otherwise.
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Jorge Castro 🇵🇷 🦖 @castrojo.bsky.social · 24/09/2026
But sigh still so sllllllllllllllllooooooooowwwwwwwwwwwww. 😂
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Jorge Castro 🇵🇷 🦖 @castrojo.bsky.social · 24/09/2026
Ok @h.olysh.it hear me out. Considering what these things have done to my lab computers ... Maybe we were a little harsh on VMs in the past. I mean our laptops not clusters - kubevirt's crushing it. But also people like me can "be Kelsey", I am learning K8s "for real" this time. Better legos.
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Jorge Castro 🇵🇷 🦖 @castrojo.bsky.social · 24/09/2026
k8s.ttf
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Reposted by Jorge Castro 🇵🇷 🦖
Chris Short @chrisshort.net · 22/09/2026
google/ax: Google's open agentic orchestration runtime #devopsish github.com/google/ax...
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Reposted by Jorge Castro 🇵🇷 🦖
Randall Munroe @xkcd.com · 22/09/2026
Tyrannosaurus xkcd.com/3300/
Comic. [Person with long hair pointing to diagram with Tyrannosaurus Rex standing next to a person.] PERSON: We now believe the primary prey of Tyrannosaurus Rex was these humans who kept standing next to it for scale.
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Jorge Castro 🇵🇷 🦖 @castrojo.bsky.social · 22/09/2026
The clankers are pretty good at fixing Linux ngl. Microsoft's next product should be "Linux Copilot". Same price as a Windows subscription. I would pay for that lol.
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Jorge Castro 🇵🇷 🦖 @castrojo.bsky.social · 22/09/2026
www.youtube.com/watch?v=sWZC...
youtube.com
Bluefin Classic and Dakota Alpha 6
YouTube video by Jorge Castro
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Jorge Castro 🇵🇷 🦖 @castrojo.bsky.social · 22/09/2026
www.youtube.com/watch?v=sWZC...
youtube.com
Bluefin Classic and Dakota Alpha 6
YouTube video by Jorge Castro
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Jorge Castro 🇵🇷 🦖 @castrojo.bsky.social · 22/09/2026
Bluefin Dakota Alpha 6 dropped tonight, our vision of the present. A new team is taking over what is now Bluefin Classic as some of us focus on this release. Enjoy! docs.projectbluefin.io/blog/dakota-...
docs.projectbluefin.io
Dakota Alpha 6 | Bluefin
Dakota Alpha 6 is out. This one is brought to you by Ahmed Ahdan/ Built against GNOME 51 and freedesktop-sdk 26.08.1, running Linux 7.2.6, NVIDIA 615.71.09. Kernel OGC 7.2.6-ogc1 for your gaming needs...
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Jorge Castro 🇵🇷 🦖 @castrojo.bsky.social · 21/09/2026
\o/ www.youtube.com/watch?v=sQdU...
youtube.com
Destiny Lives: All Content To Be Unvaulted, Future Games Are Coming In A World Resurrected
YouTube video by Paul Tassi
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Jorge Castro 🇵🇷 🦖 @castrojo.bsky.social · 21/09/2026
There's for sure stuff to fix in Flatpak but there's also an entire class of software that just gets to die, and that's super exciting! ~20:00m in or so is the good part where they talk about the future stuff.
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Jorge Castro 🇵🇷 🦖 @castrojo.bsky.social · 21/09/2026
projectbluefin.io says "no virtualbox", you use the same KVM tools everyone else does. They go on to say that users need an escape hatch for things like IDEs: "It's complicated, it's political, the users suffer." Our escape hatch is "developers will learn to use the same tools as everyone else.
projectbluefin.io
Bluefin
The next generation cloud-native Linux workstation, designed for reliability, performance, and sustainability.
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Jorge Castro 🇵🇷 🦖 @castrojo.bsky.social · 21/09/2026
I find it interesting how KDE Linux handles the developer experience. They have a slide "where's virtualbox?" talking about how it doesn't support kernel modules and how they have to make a bunch of changes to adapt to this world. youtu.be/2aXZONOsydA?...
youtu.be
KDE Linux at 2: what we've learned and how it can help you
YouTube video by The KDE Community
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Jorge Castro 🇵🇷 🦖 @castrojo.bsky.social · 20/09/2026
Typical Sunday evening in my neck of the woods...
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Jorge Castro 🇵🇷 🦖 @castrojo.bsky.social · 17/09/2026
Today I have experienced what I call Schrödinger's AI Ops It's like being on the Enterprise AND the Titanic at the same time. It could go either way.
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Jorge Castro 🇵🇷 🦖 @castrojo.bsky.social · 17/09/2026
It's all about interfaces: "Here's your k8s API"
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Jorge Castro 🇵🇷 🦖 @castrojo.bsky.social · 16/09/2026
Interview with Sam Thursfield by @richbowen.bsky.social This is the tech that we use to build our bootc images from the bottom up for projectbluefin.io and GNOME OS. Right from source to image. The entire "distro pipeline" is now just k8s. Nice and clean. www.youtube.com/watch?v=qyDM...
youtube.com
Apache BuildStream — with Sam Thursfield
YouTube video by The ASF
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Reposted by Jorge Castro 🇵🇷 🦖
Chris Aniszczyk @cra.dev · 15/09/2026
help us out in CNCF by filling out a new survey on cloud native workload types, we will share the results at #kubecon #cloudnativecon in November! "2026 Cloud Native Workloads Survey" www.research.net/r/6G5WVBT
research.net
2026 Cloud Native Workloads Survey
Welcome to the 2026 Cloud Native Workloads Survey!
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Jorge Castro 🇵🇷 🦖 @castrojo.bsky.social · 15/09/2026
More sketches from Seven Days to the Wolves! #7wolves projectbluefin.io
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