A new Linux distribution called AstrOS has entered public beta, offering an immutable, security-hardened take on Arch Linux paired with the COSMIC desktop. Built by Lauro Di Lorenzo and announced through the AstrOS Reddit community, the project arrives at a moment when the Linux ecosystem is quietly renegotiating its relationship with hardware requirements and system integrity. By mandating TPM 2.0 for full-disk encryption and shipping with cryptographically signed system images, AstrOS signals that some corners of the open-source world are willing to trade the tradition of universal hardware