LM

Bambu Lab's AGPL Problem Just Got Worse

May 18, 2026·45K views·4K likes·539 comments
In this video, I provide an update in the ongoing dispute between Bambu Lab and the AGPL regarding their 3D printing software. Bambu Lab's slicing software, a fork of PrusaSlicer, operates under an open source licensing framework. I discuss why the AGPL may send a cease and desist, impacting users of Bambu Lab and Orca Slicer. Sources and further reading: Paweł Jarczak, AGPL analysis (bambu_agpl.md) — https://github.com/jarczakpawel/OrcaSlicer-bambulab/blob/main/bambu_agpl.md Software Freedom Conservancy, "Dealing with Incomplete Copyleft Source That Doesn't Correspond" (May 17, 2026) — https://sfconservancy.org/blog/2026/may/17/incomplete-corresponding-source-code-copyleft-agpl/ The first video — https://youtu.be/0tdZ5Z7nRDY Want to do something about it? postcardstocongress.org — code Just5Dollars sends postcards to all three of your federal reps for $5. Support the channel: patreon.com/ljfrench Disclaimer: This video is general legal commentary, not legal advice. I'm a lawyer, but I'm not your lawyer. The contact between the developer and the Software Freedom Conservancy described here is based on the developer's public account; the Conservancy has not, as of recording, publicly named Bambu Lab. #RightToRepair #BambuLab #OpenSource #AGPL #Copyleft #SoftwareFreedom #CopyrightLaw #3DPrinting