Ubuntu Networking :: Samba Configuration And Setting Permissions

First let me say that Lubuntu is a lightweight version of Ubuntu, so there is not much point in loading it up with unnecessary packages. If you just want to share printers on a Linux network, you don't need Samba. And if you just want a way that users can "push" files to others on a network, use Giver (+ Avahi) as this is a better option. Especially as it sorts out file permissions for you.

To enable file sharing on a Lubuntu 10.10 machine, go to Preferences > Synaptic Package Manager and add the following:-
* samba
* system-config-samba
* gvfs-bin
* gvfs-backends
...accepting any dependancies, 11 packages in total.

I suggest you re-boot now. As an initial test, go to file manager (pcmanfm) and enter:-
smb://localhost
You should see the local print$ folder listed.

To access folder shares remotely
* open file manager (pcmanfm)
* enter the IP address or computer name of the machine you wish to access
e.g. smb://192.168.0.99 or smb://print-server

To share a folder:-
Go to: Preferences > Samba (enter password when requested)
In the Samba Configuration screen:-
* File > Add Share
* use Browse... to select folder to be shared
* Tick "Visible" and (if required} "Writable"
* In the "Access" select "Allow access to everyone"
Set the Linux permissions:-
* locate the folder to share in file manager
* right click on the folder and select Properties > Permissions
* set the required permissions, e.g. Other: Read & Write (to allow anyone full access)