Switched on at the time: the timer fires once and is next due tomorrow.
Switched off: the lab machine is really stopped across the time and
started after it; the missed check runs once, 50 s after starting, and
never loops. And the reboot-when-idle watcher against real kernel input,
a mouse made with /dev/uinput: no reboot while it moves, a reboot once it
is left alone. 11 checks.
Co-Authored-By: Claude Opus 5.5 <[email protected]>
