On 2024-01-26, Nicolas George <geo...@nsup.org> wrote: > Curt (12024-01-26): >> I guess a systemd timer unit constitutes a hack. > > A systemd timer in the initrd? Can you elaborate? >
A play-sound.timer unit file in /usr/lib/systemd/system-generators/initrd directory. A play-sound.service file in the same directory (that plays the sound). Build and update the initrd image. Enable and start timer. Untried and untested and possibly erroneous.