{"guid":"0c036290-5749-5158-b956-ce2ba4991119","title":"Yocto's hidden gem: OTA and seamless updates with systemd-sysupdate","subtitle":null,"slug":"all-systems-go-2025-370-yocto-s-hidden-gem-ota-and-seamless-updates-with-systemd-sysupdate","link":"https://cfp.all-systems-go.io/all-systems-go-2025/talk/MU7JM8/","description":"Updates are a critical piece of managing your fleet of devices. Nowadays, Yocto-based distributions can utilize layers for well-established update mechanisms. But, did you know that recent releases of Yocto already come with a simple update mechanism?\n\nEnter systemd-sysupdate: a mechanism capable of automatically discovering, downloading, and installing A/B-style updates. By combining it with tools like systemd-boot, we can turn it into a\ncomprehensive alternative for common scenarios.\n\nIn this talk, we will briefly introduce systemd-sysupdate, show how it can be integrated with your Yocto distribution, and share thoughts on how it can be improved further.\n\nLicensed to the public under https://creativecommons.org/licenses/by/4.0/de/","original_language":"eng","persons":["Emmanuele Bassi","Martín Abente Lahaye"],"tags":["370","2025","asg2025","Galerie","asg2025-eng","asg2025","Day 2"],"view_count":166,"promoted":false,"date":"2025-10-01T16:45:00.000+02:00","release_date":"2025-10-01T00:00:00.000+02:00","updated_at":"2026-04-09T01:00:04.254+02:00","length":1593,"duration":1593,"thumb_url":"https://static.media.ccc.de/media/events/all_systems_go/2025/370-0c036290-5749-5158-b956-ce2ba4991119.jpg","poster_url":"https://static.media.ccc.de/media/events/all_systems_go/2025/370-0c036290-5749-5158-b956-ce2ba4991119_preview.jpg","timeline_url":"https://static.media.ccc.de/media/events/all_systems_go/2025/370-0c036290-5749-5158-b956-ce2ba4991119.timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/events/all_systems_go/2025/370-0c036290-5749-5158-b956-ce2ba4991119.thumbnails.vtt","frontend_link":"https://media.ccc.de/v/all-systems-go-2025-370-yocto-s-hidden-gem-ota-and-seamless-updates-with-systemd-sysupdate","url":"https://api.media.ccc.de/public/events/0c036290-5749-5158-b956-ce2ba4991119","conference_title":"All Systems Go! 2025","conference_url":"https://api.media.ccc.de/public/conferences/asg2025","related":[],"recordings":[{"size":140,"length":1593,"mime_type":"video/webm;codecs=av01","language":"eng","filename":"asg2025-370-eng-Yoctos_hidden_gem_OTA_and_seamless_updates_with_systemd-sysupdate_av1-hd.webm","state":"new","folder":"av1-hd","high_quality":true,"width":1920,"height":1080,"updated_at":"2025-10-01T17:58:37.264+02:00","recording_url":"https://cdn.media.ccc.de/events/all_systems_go/2025/av1-hd/asg2025-370-eng-Yoctos_hidden_gem_OTA_and_seamless_updates_with_systemd-sysupdate_av1-hd.webm","url":"https://api.media.ccc.de/public/recordings/91959","event_url":"https://api.media.ccc.de/public/events/0c036290-5749-5158-b956-ce2ba4991119","conference_url":"https://api.media.ccc.de/public/conferences/asg2025"},{"size":15,"length":1593,"mime_type":"audio/opus","language":"eng","filename":"asg2025-370-eng-Yoctos_hidden_gem_OTA_and_seamless_updates_with_systemd-sysupdate_opus.opus","state":"new","folder":"opus","high_quality":false,"width":0,"height":0,"updated_at":"2025-10-01T17:50:08.594+02:00","recording_url":"https://cdn.media.ccc.de/events/all_systems_go/2025/opus/asg2025-370-eng-Yoctos_hidden_gem_OTA_and_seamless_updates_with_systemd-sysupdate_opus.opus","url":"https://api.media.ccc.de/public/recordings/91956","event_url":"https://api.media.ccc.de/public/events/0c036290-5749-5158-b956-ce2ba4991119","conference_url":"https://api.media.ccc.de/public/conferences/asg2025"},{"size":24,"length":1593,"mime_type":"audio/mpeg","language":"eng","filename":"asg2025-370-eng-Yoctos_hidden_gem_OTA_and_seamless_updates_with_systemd-sysupdate_mp3.mp3","state":"new","folder":"mp3","high_quality":false,"width":0,"height":0,"updated_at":"2025-10-01T17:50:02.925+02:00","recording_url":"https://cdn.media.ccc.de/events/all_systems_go/2025/mp3/asg2025-370-eng-Yoctos_hidden_gem_OTA_and_seamless_updates_with_systemd-sysupdate_mp3.mp3","url":"https://api.media.ccc.de/public/recordings/91955","event_url":"https://api.media.ccc.de/public/events/0c036290-5749-5158-b956-ce2ba4991119","conference_url":"https://api.media.ccc.de/public/conferences/asg2025"},{"size":64,"length":1593,"mime_type":"video/webm","language":"eng","filename":"asg2025-370-eng-Yoctos_hidden_gem_OTA_and_seamless_updates_with_systemd-sysupdate_webm-sd.webm","state":"new","folder":"webm-sd","high_quality":false,"width":720,"height":576,"updated_at":"2025-10-01T18:17:03.677+02:00","recording_url":"https://cdn.media.ccc.de/events/all_systems_go/2025/webm-sd/asg2025-370-eng-Yoctos_hidden_gem_OTA_and_seamless_updates_with_systemd-sysupdate_webm-sd.webm","url":"https://api.media.ccc.de/public/recordings/91969","event_url":"https://api.media.ccc.de/public/events/0c036290-5749-5158-b956-ce2ba4991119","conference_url":"https://api.media.ccc.de/public/conferences/asg2025"},{"size":171,"length":1593,"mime_type":"video/webm","language":"eng","filename":"asg2025-370-eng-Yoctos_hidden_gem_OTA_and_seamless_updates_with_systemd-sysupdate_webm-hd.webm","state":"new","folder":"webm-hd","high_quality":true,"width":1920,"height":1080,"updated_at":"2025-10-01T18:07:05.750+02:00","recording_url":"https://cdn.media.ccc.de/events/all_systems_go/2025/webm-hd/asg2025-370-eng-Yoctos_hidden_gem_OTA_and_seamless_updates_with_systemd-sysupdate_webm-hd.webm","url":"https://api.media.ccc.de/public/recordings/91961","event_url":"https://api.media.ccc.de/public/events/0c036290-5749-5158-b956-ce2ba4991119","conference_url":"https://api.media.ccc.de/public/conferences/asg2025"},{"size":58,"length":1593,"mime_type":"video/mp4","language":"eng","filename":"asg2025-370-eng-Yoctos_hidden_gem_OTA_and_seamless_updates_with_systemd-sysupdate_sd.mp4","state":"new","folder":"h264-sd","high_quality":false,"width":720,"height":576,"updated_at":"2025-10-01T17:51:05.100+02:00","recording_url":"https://cdn.media.ccc.de/events/all_systems_go/2025/h264-sd/asg2025-370-eng-Yoctos_hidden_gem_OTA_and_seamless_updates_with_systemd-sysupdate_sd.mp4","url":"https://api.media.ccc.de/public/recordings/91958","event_url":"https://api.media.ccc.de/public/events/0c036290-5749-5158-b956-ce2ba4991119","conference_url":"https://api.media.ccc.de/public/conferences/asg2025"},{"size":194,"length":1593,"mime_type":"video/mp4","language":"eng","filename":"asg2025-370-eng-Yoctos_hidden_gem_OTA_and_seamless_updates_with_systemd-sysupdate_hd.mp4","state":"new","folder":"h264-hd","high_quality":true,"width":1920,"height":1080,"updated_at":"2025-10-01T17:47:16.069+02:00","recording_url":"https://cdn.media.ccc.de/events/all_systems_go/2025/h264-hd/asg2025-370-eng-Yoctos_hidden_gem_OTA_and_seamless_updates_with_systemd-sysupdate_hd.mp4","url":"https://api.media.ccc.de/public/recordings/91954","event_url":"https://api.media.ccc.de/public/events/0c036290-5749-5158-b956-ce2ba4991119","conference_url":"https://api.media.ccc.de/public/conferences/asg2025"}]}