Ubuntu 25.10: stty: invalid argument breaks Symfony Console and other CLI tools

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Likely related:

Migration to rust-coreutils in 25.10

We’d like to migrate to rust-coreutils this cycle as a new default. People can revert back if needed. Below are the relevant parts of the internal draft spec. I’d like to upload the changes as soon as possible once the archive is open, probably next week. Mechanisms for migrating Migrating coreutils to a new package is an arduous task, as it is an Essential package which has the requirements that: It must work when merely unpacked, files must not disappear at any point It must not conflict w…

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