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CERN Renounces RHEL in Favor of Debian for Its Accelerator Controls Infrastructure

What happened

CERN engineers announced a shift from Red Hat-based distributions to Debian for its accelerator control systems. This decision stems from Red Hat's tightening compiler mandates, which threatened legacy hardware. The transition, focused on 2,200 specialized control machines, is set for completion in late 2026, while CERN's other systems will remain with Red Hat and AlmaLinux.

Summary assembled by rule from the sources below

Why it's spreading

Timeline

  1. First appeared on InfoQInfoQ
  2. Discussion started on Hacker NewsHacker News

Sources