Sylvestre Ledru who serves as the lead developer of the uutils project for the Rust Coreutils implementation presented at FOSDEM 2026 this weekend on this initiative. Ledru has spoken at FOSDEM in prior years on Rust Coreutils and this year's talk focused primarily on Ubuntu 25.10's adoption of it in place of GNU Coreutils.

Ledru's presentation covered the progress made on Rust Coreutils in recent times and Ubuntu 25.10's uptake of Rust Coreutils and continuing that for Ubuntu 26.04 LTS. While some bugs have been found as a result of it, they have been fixed rather quickly. Ledru's presentation also points out some of the popular trolling around Rust Coreutils and ultimately how many of those commenters have been proven wrong

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[–] 59 points 6 months ago (2 children)

Lol, very first pair of comments. I love phoronix sometimes.

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  • [–] 46 points 6 months ago (16 children)

    Replace a perfectly usable GPL software for MIT? Nope. I used to fall for that ten years ago. The social infrastructure of software is more important than the exact tech used. The license is fundamental to that.

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    [–] 44 points 6 months ago (19 children)

    it still has a permissive license :(

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  • [–] 6 points 6 months ago (22 children)

    What's wrong with a permissive licence?

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  • [–] 45 points 6 months ago

    GPL or GTFO! On a more serious note: Permissive licenses open a project up to unilateral exploitation by commercial entities and can lead to fractured ecosystems.

    On a more principled note: permissive licenses (as compared to free software licenses) undermine the free software ecosystem and the freedoms it brings in the long term and the thing that uutils is doing - that is taking a GPL licensed project and rewriting it under a more permissive license is corrosive to free software. GPL applies not when corporations use a piece of software, but when they distribute binaries back to you. This is not about limiting the rights of corporations but about protecting the digital freedom of people.

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    [–] 26 points 6 months ago* (last edited 6 months ago) (21 children)

    We like the Rust, we hate the cuck license. Simple.

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  • [–] 4 points 6 months ago (1 child)

    I don't understand what's going on with the rust community insisting on cuck licences. Do they love writing on their Mac books so much?

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    [–] 17 points 6 months ago* (8 children)

    It is trolling when it broke production level systems?

    To be fair im NOT blaming the rust util team. I hope the best for them. But it was a bad decision to use something like that to power systems before it was fully tested and ready. It broke many different things in prod at work and we had to switch over to another distro entirely. Which was a lot of work. It made us stop using Ubuntu which is a shame.

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  • [–] 13 points 6 months ago (1 child)

    Your first mistake was using Ubuntu on a production server. Canonical has made more than enough questionable decisions over the past decade that using Ubuntu for a production system should be a red flag.

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    [–] 13 points 6 months ago (2 children)

    If they could just use a real licence and even more copyleft (at least something, like EUPL, MPL or GPLv2)

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    [–] 11 points 6 months ago (1 child)

    Going from GPL to a weaker license was a terrible idea and whoever supported it should be held accountable.

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    [–] 5 points 6 months ago

    Rust Coreutils Continues Working Toward 100% GNU Compatibility, Proving Trolls Wrong

    98 comments

    Phoronix, you are the trolls.

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  • [–] 4 points 6 months ago*

    Lol, phoronix forums being on point

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