Asahi Linux switches its code license to stop silent reuse of contributors' work

The Asahi Linux project, which builds Linux support for Apple Silicon Macs, announced in its November 7 progress report that it is moving all of its code repositories from the permissive MIT license to the stronger copyleft GPLv2-or-later license. The project explained that the more permissive MIT terms had been exploited by others who took in-development feature code from personal developer forks and republished it without giving credit to the original authors. In some cases, the report says, this code was rewritten with the help of large language models specifically to disguise where it originally came from, making the lack of attribution harder to detect. Going forward, the project says all Asahi Linux code will be released only under strong copyleft licensing, which generally requires anyone who builds on or redistributes the code to also release their modifications under the same open terms. This change is a direct response to what the maintainers see as a pattern of uncredited reuse, and it reflects a broader tension in open source software between permissive licenses that allow flexible reuse and copyleft licenses designed to protect contributors from having their work absorbed without acknowledgment.

Why it matters

A prominent open source project switching to copyleft over AI-assisted uncredited code reuse highlights a growing tension around attribution in the LLM era.

Source: Asahi Linux