FTR, this is unrelated to pid1. The issue is that older versions called dh_installinit which added the invoke-rc.d call to postinst. Current version calls "dh_installinit --no-start", so the update wouldn't happen right after package installation under any init system.
** Changed in: resolvconf (Ubuntu) Status: New => Fix Committed ** Changed in: resolvconf (Ubuntu) Assignee: (unassigned) => Martin Pitt (pitti) ** Changed in: resolvconf (Ubuntu) Importance: Undecided => Low ** Tags removed: systemd-boot -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to resolvconf in Ubuntu. https://bugs.launchpad.net/bugs/1453185 Title: resolvconf: updates are not enabled right after installation Status in resolvconf package in Ubuntu: Fix Committed Bug description: Previously, updates were enabled in postinst script, but this enablement was removed in a favour of upstart service (https://bugs.launchpad.net/ubuntu/+source/resolvconf/+bug/931335). This worked fine till the switch to systemd - no postinst action to activate resolvconf.service right after installation, one needs to reboot node in order to get updates enabled. Description: Ubuntu 15.04 Release: 15.04 resolvconf 1.76ubuntu1 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/resolvconf/+bug/1453185/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp