span guest OS over multiple desktops locally -- NOT newbie

sm1l3 · Post by **sm1l3** » 9. Feb 2009, 03:03

I run 4 desktops and one monitor as likely many do in Gnome or KDE environments

I would like to span the guest OS across multiple desktops thus simulating multiple monitors

So two desktops for the host OS and two for the guest OS

I am thinking this is likely a host setting, I just haven't figure it out yet

any ideas?

Post by **TerryE** » 9. Feb 2009, 03:28

Read up on multihead RDP.

sm1l3 · Post by **sm1l3** » 11. Feb 2009, 02:10

I read up on it and I don't think I made my question clear.

I run Linux as the host

On the same physical laptop, I want to either span a single instance of the guest OS across two desktops (remember you can have as many desktops as you would like on a Linux machine)

OR

I want to fire up two virtual instances of the SAME machine.

I tried starting up the guest OS as headless then connecting locally but I only get a black or no screen at all. Apparently you cannot connect to a local guest via RDP, as you are really connecting to the host server and getting passed to the guest. I even tried 127.0.0.1 with no luck.

I don't see where I can end up basically two desktops for the Windows environment using a single VM

Thoughts?

Post by **TerryE** » 11. Feb 2009, 06:04

If you want to RDP to a local VM then you need to redirect to another port , eg. 4000 then you just connect to localhost:4000 an log on as @1\username,@2\username, ... but this only works for Windows and they all run in the same user context AFAIK.

In the case of Linux guests, you need to run remote X desktops. I think that you are pushing the envelope so will need to play / research. I doubt that you will get much help on this one.