ok, can you try: sudo dpkg --audit
See what it suggests -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to samba in Ubuntu. https://bugs.launchpad.net/bugs/1747619 Title: package samba-common 2:4.3.11+dfsg-0ubuntu0.16.04.12 failed to install/upgrade: subprocess installed post-installation script returned error exit status 10 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/samba/+bug/1747619/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs