FWIW I just found this issue in Bionic. BTW error messages like "Sharing service installation has failed" drive me nuts.
** Package changed: samba (Ubuntu) => nautilus-share (Ubuntu) -- You received this bug notification because you are a member of Ubuntu Server/Client Support Team, which is subscribed to samba in Ubuntu. Matching subscriptions: Ubuntu Server/Client Support Team https://bugs.launchpad.net/bugs/855994 Title: Sharing service installation failed To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/nautilus-share/+bug/855994/+subscriptions -- Mailing list: https://launchpad.net/~enterprise-support Post to : [email protected] Unsubscribe : https://launchpad.net/~enterprise-support More help : https://help.launchpad.net/ListHelp

