> Actually, my intention is to run LTSP *on* the Samba4 AD. Why not? Given
that, the same host would be running DHCP -- > unless LTSP wants to take
over DHCP?
> Is there a problem running LTSP on the same host that currently runs DHCP?

I have learnt the hard way that combining server functions is generally a
bad idea. Personally I wouldn't even store data on the LTSP server, that way
you can easily upgrade or replace LTSP with minimal user disruption.

You have think about your future - having to update and maintain a server
that is doing multiple functions - well, you're in danger of having an
over-complicated mess. And when things go wrong - yikes!

These days I tend to have my servers virtualised and then spin up new VMs
for each function. Life is simpler that way and you have the other benefit
of being able to snapshot servers before upgrades.

> Well, in fact, I think DHCP *is* needed and Samba4 wants to update DNS 
> -- which needs DHCP. Not totally sure about this, will research, but 
> I recall that Windows SBS HAD TO BE the DHCP server and DNS server.

Our Samba4 AD server is certainly *not* the DHCP server, and I don't believe
that is a requirement, providing the information being given out by the DHCP
server is correct for your Active Directory network.

> I'm wondering if you could tell me more specifically why LTSP and 
> Open/Libre Office didn't work out for you with Samba4 AD? 
> That's precicely the target platforms I'm looking at.  Esp the 
> OpenOffice thing -- we're looking at migrating away from Win7 
> (more precisely, we're looking at never going to Win10!) and 
> OpenOffice is a logical replacement for Office 201x.

Well we are motor dealers, and as a franchise holder we have no power over
the franchise. When they send us Powerpoint presentations laden with videos
and transitions and heaven knows what else - we *have* to be able to view
them. When they send us Excel spreadsheets laden with Visual Basic macros -
we have to be able to use them. Open|LibreOffice are very good, and if
you're not beholden to anyone - they should be perfectly good enough.

And don't forget we do now have Office 365, which works on Linux in a
browser.

> Thanks for your feedback

My pleasure, having used LTSP exclusively at our dealerships for 8 years, it
was a great sadness to move away. It was mainly our directors who struggled
with LTSP, most of our users preferred the simplicity of a Linux desktop and
the fact that it all just worked. The directors tended to feel the
compatibility issues most keenly, I think because often people outside of
our organisation judged us on why we could not do things that every other
Honda dealer could do.

If I was ever to move back to LTSP again, and it is certainly a possibility,
this is how I would do it:

 1. Samba4 Active Directory server
 2. Samba4 File and Print server
 3. Windows 10 Pro PCs for the directors, with Office 365 and mapped folders
to the Samba4 file and print server.
 4. LTSP desktops for everyone else, based on Lubuntu 14.04 LTS and with
mapped directories to the Samba 4 file and print server.
 5. LibreOffice set to open and save in evil MS Office formats (perhaps
Strict ooxml).
 6. X2GO installed on the LTSP server for remote users to access via
OpenVPN.

Includes some serious compromises to my FLOSS ideals, but would be a
workable set-up for our specific needs. Sadly business and FLOSS are not
always comfortable bed fellows, but I do the best I can.

Chris.


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