Am 05.10.2022 um 19:07 schrieb Greg Wooledge: > And you have NO memory of creating this file? Did someone else maybe > set this system up for you, who might have done this?
That is certain: I did NOT create this file, my understanding of systemd is way too basic. (It did not even cross my mind to use systemctl disable). Luckily, my experiment used only a system's copy inside a vm, where snapshots and such allow rolling back with ease. Nothing got changed on my main host... yet. When it comes to the origin: i think, i used the buster installer and did NOT upgrade from an earlier stretch system, but as i changed my hardware at the same time, my logging was not yet a reliably established habit. At least i just checked my last backup of the stretch system, and there was no such file yet. So: either installer or upgrade... i don't remember.