Long-term support kernels power everything from hospital MRI machines to stock exchange servers — but how did a voluntary maintenance model become the default for multi-billion-dollar industries? Lucas and Luna trace the history of LTS from Greg Kroah-Hartman's 2011 initiative to today's six-year support windows, explain the difference between kernel LTS and distro LTS, and look ahead to the Rust-for-Linux 6.14 LTS release this March. They also debate the hidden cost: Are free LTS cycles actually a form of unpaid labor subsidizing billion-dollar companies? Specific numbers: 75 percent of production Linux deployments run an LTS kernel, 90+ percent of those are on a single LTS series at any time, and the kernel community's 'stable' tree now merges patches for an average of 15 LTS releases simultaneously. If this episode sparked an insight for you, buy me a coffee dot com slash fexingo.
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