package:libnss-resolve:amd64:(not installed)
Setting up libnss-resolve:amd64 (234-2ubuntu12.1) ...
First installation detected...
Checking NSS setup...
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