Am 08.11.2014 um 22:45 schrieb Michael Biebl: > Am 08.11.2014 um 21:37 schrieb Michael Biebl: >> Am 08.11.2014 um 20:20 schrieb Alf Gaida: >>> >>> systemctl disable avahi-daemon >>> apt-get --reinstall install avahi-daemon >>> systemctl enable avahi-daemon >>> >>> after that i can reinstall the packages without any problems >>> >>> WTF? (Sorry, no offense, but that question describe the problem very well) >> >> We do mask avahi-daemon.service in prerm. That should make sure the >> daemon can't be triggered via socket or D-Bus activation during upgrades >> or on remove. >> > > Now that I think of this, I remember I've noticed a similar issue. > The problem is most likely that > /usr/share/dbus-1/system-services/org.freedesktop.Avahi.service uses > > SystemdService=dbus-org.freedesktop.Avahi.service > > And /etc/systemd/system/dbus-org.freedesktop.Avahi.service is a symlink > which points at /lib/systemd/system/avahi-daemon.service. > > Masking avahi-daemon.service in prerm is not sufficient to block the > start request via dbus-org.freedesktop.Avahi.service.
Forgot to add here: By running "systemctl disable avahi-daemon" you did remove that dbus-org.freedesktop.Avahi.service symlink. That's why the service could no longer be triggered via D-Bus and you were able to upgrade successfully. -- Why is it that all of the instruments seeking intelligent life in the universe are pointed away from Earth?
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