Am 10.03.19 um 17:54 schrieb Michael Biebl: > Am 10.03.19 um 17:36 schrieb Harlan Lieberman-Berg: >> On Sun, Mar 10, 2019 at 12:29 PM Michael Biebl <[email protected]> wrote: >>> Can you provide the output of >>> systemctl status certbot.timer >>> journalctl -u certbot.timer >> >> The output of `systemctl show certbot.timer` is at >> https://bugs.debian.org/cgi-bin/bugreport.cgi?att=1;bug=922031;filename=systemctl-show-certbot.timer.txt;msg=20 >> . One of the reporters will have to follow up with the output of >> journalctl -u certbot.timer, as I can't replicate the problem. >> >>> Is certbot.timer restarted as part of the package update? >> >> Not unless dh_installsystemd is doing it automagically, no. > > I had a quick look, it's a bug in your package. > What happens is roughly this: > > 0.12 used and older compat level where > dh_systemd_start defaults to stop in old/prerm, and start in > new/postinst. So during the upgrade, certbot.prerm stops certbot.timer.
Check 0.10.12's /var/lib/dpkg/info/certbot.prerm:
if [ -d /run/systemd/system ]; then
deb-systemd-invoke stop certbot.timer >/dev/null
fi
Your timer is stopped at this point.
> Your newer certbot package uses a newer compat level which defaults to
> restart after upgrade.
> If you check /var/lib/dpkg/info/certbot.postinst, you'll see a
> systemctl try-restart certbot-timer.
> This will only restart systemd if it was started.
> Since the old package stopped certbot timer in prerm, your certbot.timer
> is not (re)started on upgrades.
0.28.0's /var/lib/dpkg/info/certbot.postinst
# Automatically added by dh_systemd_start
if [ -d /run/systemd/system ]; then
systemctl --system daemon-reload >/dev/null || true
if [ -n "$2" ]; then
_dh_action=try-restart
else
_dh_action=start
fi
deb-systemd-invoke $_dh_action certbot.timer >/dev/null || true
fi
from man systemctl:
try-restart PATTERN...
Restart one or more units specified on the command line if
the units are running. This does nothing if units are not running.
--
Why is it that all of the instruments seeking intelligent life in the
universe are pointed away from Earth?
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