On Tue, Jul 07, 2020 at 07:46:50PM +0200, Francesco Poli wrote:
• when did it begin?
i don't remember - i tend to ignore non-critical errors at first.
the journal doesn't say when it began, either, as it says that the
sevice "succeeded" despite the error mail ...
but there are actually clues in the journal:
there is a report every hour despite it claiming to be a daily job.
that's weird at least.
more importantly, there is another report (outside the hourly schedule)
right after waking up from sleep - and this one could plausibly
consistently run into a dns failure, as it runs before the network stack
is restarted. so it's systemd-related, just differently than i thought.