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SeaGL

@seagl

Yearly Seattle GNU/Linux conference. Free/Libre/Open Source October 23rd and 24th, 2026. #SeaGL @SeaGL@mastodon.social

 Seattle, WA
seagl.org
Joined July 2009
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Photo by SeaGL (@seagl)Photo by SeaGL (@seagl)Photo by SeaGL (@seagl)Photo by SeaGL (@seagl)Photo by SeaGL (@seagl)Photo by SeaGL (@seagl)Photo by SeaGL (@seagl)Photo by SeaGL (@seagl)Photo by SeaGL (@seagl)Photo by SeaGL (@seagl)
Hey, I'm @SeaGL today showing off games built with @godotengine including Incrate the 2D/3D #Sokoban puzzle game and more. #IndieGameDevs #Godot #dotnet
Incrate demo on Steam Deck

ALT Incrate demo on Steam Deck

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Did you know all of our live streaming is available through peer tube? Check it out if you haven't gnulinux.tube/c/seagl2026/vi… #seagl2026 #peertube
SeaGL 2026: Oct 23rd & 24th

SeaGL 2026: Oct 23rd & 24th

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Welcome to day 2 of #SeaGL2026 First round of talks has started and we are ready for another great day.
Image from SeaGL (@seagl)
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TeaGL time @ #SeaGL2026 #tea
Tea selection at TeaGL

ALT Tea selection at TeaGL

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Have you notice a new widget on our main website at seagl.org Help keep #SeaGL alive for the next year. We are a 100% volunteer run conference that respects your freedoms and that is free to attend. #SeaGL2026 #funding #crowdfunding
Funding tracking widget. The goal is $30,000 usd

ALT Funding tracking widget. The goal is $30,000 usd

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Oh snap, a snag with the video streaming, but worry not a fix is incoming!!! #SeaGL2026
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A beautiful fall day for #SeaGL2026
The seagl sign pointing to the entrance of the HUB building at the University of Washington

ALT The seagl sign pointing to the entrance of the HUB building at the University of Washington

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#SeaGL2026 is starting now!!!! seagl.org/attend Room 250 @ UW HUB Or watch online seagl.org/watch
Attend SeaGL 2026

Attend SeaGL 2026

seagl.org
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The day has arrived! Welcome to #Seagl2026 __Freedom is Elemental__ Celebrating our 14th year of being a 100% free (libre AND gratis) conference. 📄 seagl.org/news/2026/10/22/se… Join us now, in-person or online!
SeaGL 2026: Freedom Is Elemental!

SeaGL 2026: Freedom Is Elemental!

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#SeaGL2026 starts tomorrow at 9am PDT (16:00 UTC). Doors open at 8am. See you @ UW or online! The matrix space is already open for all. seagl.org/attend #linux #free #libre #open #opensource #FLOSS #FOSS #OSS #oshw #security #privacy #freedom
Attend SeaGL 2026

Attend SeaGL 2026

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📅 07:30 PM: "Social at Big Time Brewery" by TBA in Community #SeaGL2026 #FLOSS #opensource #linux pretalx.seagl.org/2026/talk/…

Social at Big Time Brewery SeaGL 2026

Enjoy some refreshments and great conversation at Big Time Brewery located close to the University of Washington on the Ave. 4133 University Wy NE, Seattle, WA 98105 https://www.openstreetmap.org/?...

pretalx.seagl.org
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📅 05:00 PM: "Keynote: Luis Felipe R. Murillo" by Luis Felipe Rosado Murillo in Room 250 #SeaGL2026 #keynote #FLOSS #opensource pretalx.seagl.org/2026/talk/…

Common Circuits: Hacking Alternative Technological Futures SeaGL 2026

How did we build community for, with, and around FOSS technologies? Why does community-building matter now more than ever? In this talk, I will present a book project where I respond to these...

pretalx.seagl.org
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📅 04:30 PM: "Towards Understandable Software" by Anna Liberty in Room 332 #SeaGL2026 #ai #FLOSS #opensource pretalx.seagl.org/2026/talk/…

Towards Understandable Software SeaGL 2026

Programming sucks. Code sucks. It's hard to read, hard to test, and hard to maintain. Only a handful of people can understand any particular software project. All users deserve to be able to control...

pretalx.seagl.org
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📅 04:30 PM: "Contributing to OpenHospital: A Team's First Open Source Experience" by Abhigna Nimmagadda, Likitha Nanduri, Kok Hua Ng, Aditi Bonepalli in Room 250 #SeaGL2026 #tech #a11y #data pretalx.seagl.org/2026/talk/…

Contributing to OpenHospital: A Team's First Open Source Experience SeaGL 2026

OpenHospital is a free and open-source health information management system used in hospitals across Uganda, Ethiopia, and other resource-limited regions. Built by Informatici Senza Frontiere, it...

pretalx.seagl.org
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📅 03:00 PM: "A Paranoid’s Guide to Resource Efficient Self Hosting using nspawn" by Tim Knox in Room 250 #SeaGL2026 #cloud #selfhosting #containers pretalx.seagl.org/2026/talk/…

A Paranoid’s Guide to Resource Efficient Self Hosting using nspawn SeaGL 2026

This talk explores how systemd-nspawn, a little-known but extremely versatile native process encapsulation subsystem for Linux, could be used as a resource-efficient and secure alternative to...

pretalx.seagl.org
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📅 02:30 PM: "Simple Scalable Privacy: Unleashing OpenWRT, Pi-hole, Unbound, & Bind9" by Jonathan Haack in Room 340 #SeaGL2026 #cloud #openwrt #pihole pretalx.seagl.org/2026/talk/…

Simple Scalable Privacy: Unleashing OpenWRT, Pi-hole, Unbound, & Bind9 SeaGL 2026

Tired of relying on big Tech or klonky stacks? If so, come learn how to build self-hosted and scalable privacy-centered network infrastructure using mainstream FLOSS. This presentation explores...

pretalx.seagl.org
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📅 02:30 PM: "Security shoot-out: LTS vs regular release systems" by Gordon Messmer in Room 332 #SeaGL2026 #security #FLOSS #opensource pretalx.seagl.org/2026/talk/…

Security showdown: LTS vs regular release systems SeaGL 2026

The security characteristics of LTS vs regular release models haven't fundamentally changed over the last 30 years, but the general community sentiment toward them has. As adversaries develop and...

pretalx.seagl.org
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📅 02:30 PM: "Building a mobile TUI environment" by nc krantz-abfajer in Room 250 #SeaGL2026 #tui #testing #linux pretalx.seagl.org/2026/talk/…

Building a mobile TUI environment SeaGL 2026

What would a Linux text interface designed for mobile devices look like? At the beginning of 2026, I started building a Nix-based distribution with a TUI shell, called Huckleberry. It's intended for...

pretalx.seagl.org
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📅 02:00 PM: "Signet Hardware Password Manager" by Adam in Room 340 #SeaGL2026 #security #passwordmanager #FLOSS pretalx.seagl.org/2026/talk/…

Signet Hardware Password Manager SeaGL 2026

The Signet Hardware Password Manager is an example of just how unstoppable open source hardware and software can be. This talk will include a payload that demonstrates how software password managers...

pretalx.seagl.org
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📅 02:00 PM: "Building Production Environments with open-source Kubernetes Operators" by Pushkar Gopalakrishna in Room 332 #SeaGL2026 #cloud #kubernetes #observability pretalx.seagl.org/2026/talk/…

Building Production Environments with open-source Kubernetes Operators SeaGL 2026

Modern services depend on far more than compute- databases, messaging, observability, CI/CD, service meshes, IAM, and cloud resources must all work together reliably. Managing these consistently...

pretalx.seagl.org
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