https://headlessdiaries.com/tags/watchdog/Recent content in Watchdog on Headless DiariesHugoen-gbSun, 11 Oct 2026 08:30:00 +0000https://headlessdiaries.com/posts/pi-watchdog-earlyoom/Sun, 11 Oct 2026 08:30:00 +0000https://headlessdiaries.com/posts/pi-watchdog-earlyoom/A Raspberry Pi 4 that needed a power cycle every few weeks now recovers from hangs on its own, using the built-in hardware watchdog and earlyoom. Here is the setup I used.