pastilhasandClaude Opus 5
458510a0a8
Sleep and suspend is homelab only now. The two exclusions are for different reasons and both are stated in the run rather than left implicit: dev — a laptop should sleep; disabling it is a hot bag and a flat battery. vps — not merely unnecessary, harmful. A virtual machine has no lid and no power button, but the provider's Shut down control works by sending an ACPI power button event. HandlePowerKey=ignore makes the VM ignore it, so graceful shutdown requests silently do nothing and the instance is hard-killed instead. systemd defaults that key to poweroff for exactly this reason. The boot hang fix is everything except vps, where systemd-networkd genuinely manages the network and the unit is load-bearing. Rather than asking whether boot "feels slow" — a question people answer from memory of the worst time it happened — the step prints what the unit actually cost on this boot, from systemd's own accounting. On this host that is 14ms, which ends the discussion. On a NetworkManager desktop it is two minutes, which also ends it. On dev the wording says outright that a small number here means there is nothing to do. The original's live guard is kept and is what actually decides: NetworkManager active and networkd not. Anything else, including "cannot tell", is left alone, and the reason is printed. The warning against disabling systemd-networkd outright is carried across into the library, where the alternative would be attempted. Verified all three roles on this host, which is a networkd machine: homelab and dev both correctly refuse and explain, vps skips as not applicable, and the timing helper reads 14ms out of systemd-analyze. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>