I’m trying to troubleshoot samba since caja network does not list my neighborhood (smb:/// is empty). The only change was to update my workgroup in smb.conf, add a share, and start the smbd & nmbd daemons. testparm is OK, smbtree lists my share and other shares in my workgroup.
I installed system-config-samba and gksu. Upon installing that package, control center shows an entry, samba which when clicked, lists my shares. I was told gksu is deprecated since 17.10 so I removed (and purged) system-config-samba and gksu but control center continues to show that samba entry after reboot.