Hm, at this point this doesn't seem to be reproducing any more. Without any changes to either init-system-helpers or libvirt. Only upgraded packages are:
libpython3.5-minimal/yakkety 3.5.1-12 amd64 [upgradable from: 3.5.1-11] libpython3.5-stdlib/yakkety 3.5.1-12 amd64 [upgradable from: 3.5.1-11] pollinate/yakkety 4.18-0ubuntu1 all [upgradable from: 4.17-0ubuntu1] python3-cffi-backend/yakkety 1.6.0-1 amd64 [upgradable from: 1.5.2-1ubuntu1] python3-jwt/yakkety 1.4.0-1 all [upgradable from: 1.3.0-1] python3-update-manager/yakkety 1:16.10.1 all [upgradable from: 1:16.04.3] python3-urllib3/yakkety 1.13.1-2ubuntu1 all [upgradable from: 1.13.1-2] python3.5/yakkety 3.5.1-12 amd64 [upgradable from: 3.5.1-11] python3.5-minimal/yakkety 3.5.1-12 amd64 [upgradable from: 3.5.1-11] update-manager-core/yakkety 1:16.10.1 all [upgradable from: 1:16.04.3] -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to init-system-helpers in Ubuntu. https://bugs.launchpad.net/bugs/1579922 Title: dh_systemd_enable fails due to 'preset' when service file is renamed Status in init-system-helpers package in Ubuntu: New Bug description: This is a bit of a special case and may be being done wrong by the package... libvirt is moving the libvirt-bin.service from libvirt-bin package to libvirtd.service in libvirt-daemon-system package. The packaging source can be seen at https://git.launchpad.net/~libvirt- maintainers/ubuntu/+source/libvirt/tree/?h=2016-05-07/yakkety, and it is packaged at ppa:serge-hallyn/virt. When using the init-system-helpers package from xenial, this all works. However with the init-system-helpers package in yakkety, and when upgrading the current libvirt-bin package to this proposed package, it fails during deb-systemd-helper with a message from: system("/bin/systemctl", "--preset-mode=enable-only", "preset", $scriptname) == 0 or error("systemctl preset failed on $scriptname: $!"); To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/init-system-helpers/+bug/1579922/+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