Comment 13 for bug 1646403

Here you go.

$ nmblookup -M -- -

Command 'nmblookup' not found, but can be installed with:

sudo apt install samba-common-bin

$ sudo apt install samba-common-bin
# cut for brevity
$ nmblookup -M -- -
name_query failed to find name
__MSBROWSE__#01
$ nmblookup -M workgroup
name_query failed to find name workgroup#1d
$ smbtree

Command 'smbtree' not found, but can be installed with:

sudo apt install smbclient

$ sudo apt install smbclient
# cut for brevity
$ smbtree
$

I checked, and I'm still getting the same error message in Nautilus after installing those packages.