Preparing to unpack .../ebtables_2.0.10.4-3.5ubuntu2_amd64.deb ...
Unpacking ebtables (2.0.10.4-3.5ubuntu2) ...
Processing triggers for ureadahead (0.100.0-20) ...
Processing triggers for systemd (234-2ubuntu12.1) ...
Setting up ebtables (2.0.10.4-3.5ubuntu2) ...
Created symlink /etc/systemd/system/multi-user.target.wants/ebtables.service → /lib/systemd/system/ebtables.service.
update-rc.d: warning: start and stop actions are no longer supported; falling back to defaults

root      4432  0.0  0.0   4592   840 pts/4    S+   10:37   0:00 /bin/sh /var/lib/dpkg/info/ebtables.postinst configure