Hello Ubuntu Summit Attendees,
We hope you enjoyed Day 1 of Ubuntu Summit 26.04! We have another day full of exceptional talks lined up for you to enjoy. Please read through the sections below to learn what to expect.
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Day 2 Schedule 
Here is what we have in store for you today:
| Time | Duration | Topic | Session | Speaker(s) |
|---|---|---|---|---|
| 2026-05-28T07:30:00Z | 60m |  Coffee & Chat |
||
| 2026-05-28T08:30:00Z | 45m | Devices | Hands-on Meshtastic | Jonathan Bennett |
| 2026-05-28T09:15:00Z | 45m | Devices | Driving multiple displays with Superbuffer composition | Shashank Sharma |
| 2026-05-28T10:00:00Z | 20m |  Music & Networking |
||
| 2026-05-28T10:20:00Z | 45m | Infrastructure | DuckDB: Not Quack Science | Gabor Szarnyas |
| 2026-05-28T11:05:00Z | 25m | Ai | NVIDIA Earth 2: OSS and science for AI weather and climate | Niall Robinson |
| 2026-05-28T11:30:00Z | 25m | Ai |  Governing AI Agents at Runtime — Open-Source Zero-Trust with AGT |
Imran Siddique |
| 2026-05-28T11:55:00Z | 25m | Desktop | One Codebase, Two Worlds? Bringing the Browser to the Desktop |
Michael Meeks |
| 2026-05-28T12:20:00Z | 65m | Music & Networking |
||
| 2026-05-28T13:00:00Z | 45m | Devices | Level Up your code on Arm and Ubuntu | David Haikney |
| 2026-05-28T13:45:00Z | 45m | Ai | Lemonade + ROCm =  |
Mario Limonciello, Ken Vandine |
| 2026-05-28T14:30:00Z | 20m | Music & Networking |
||
| 2026-05-28T14:50:00Z | 25m | Dev | upki: improving certificate revocation on Linux | Dirkjan Ochtman, Joe Birr-Pixton |
| 2026-05-28T15:15:00Z | 25m | Infrastructure | Configure Ubuntu with YAML | Rajan Patel |
| 2026-05-28T15:40:00Z | 25m | Dev | NVIDIA Approach for Achieving ASIL B Qualified Linux | Bryan Huntsman |
| 2026-05-28T16:05:00Z | 15m | Lightning Talks | ||
| 2026-05-28T16:20:00Z | 15m | Community | Ubuntu Summit 26.04 - Closing | Diogo Sousa |