Note, on 17.10 defautl configuration libnss-resolve is not longer used by default, so you may remove it.
Also note: Failed to enable unit: Unit file /etc/systemd/system/systemd-resolved.service is masked. dpkg: error processing package libnss-resolve:amd64 (--configure): subprocess installed post-installation script returned error exit status 1 This is not the default configuration, please do: $ sudo systemctl unmask systemd-resolved To return your system into the default configuration. ** Changed in: systemd (Ubuntu) Status: New => Invalid -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to systemd in Ubuntu. https://bugs.launchpad.net/bugs/1735703 Title: package libnss-resolve:amd64 (not installed) failed to install/upgrade: subprocess installed post-installation script returned error exit status 1 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/systemd/+bug/1735703/+subscriptions -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs