The Tech Preview doesn't seem to think I have VMWare Tools installed. Since switching to the tech preview, I'm getting an overlay on the laptop's internal screen:
"The virtual machine must have up-to-date VMWare Tools installed and running."
This doesn't go away. At first, on the current release version, it seemed to be only happening during boot, and on the initial login screen, which seemed to only be using VGA graphics, but once logged in and full VMWare graphics took over, the overlay would disappear. Now it is not going away at all. (Persistently over reboots of the guest.)
In addition at least some other vmware-tools provided functionality is not working, specifically shared folders. Again, more specifically, it's VMWare itself telling me I need to install VMWare Tools for that to work. (I didn't notice it immediately because I don't normally use that anyway. So I don't know if that was working before the tech preview.)
I tried switching to the vmware tools provided by the host, but that was unsuccessful. Specifically, it thought open-vm-tools was still installed (it definitely was not) and so refused to install some of its own components, or compile modules. It looks like at least some of the vmware modules are included in the linux-image-generic package that's installed as standard on Ubuntu, and I'm guessing it was those that it was objecting to. In this state, tools functionality did not work, and I had only bog-standard VGA graphics. I had to remove those tools and reinstall open-vm-tools to regain former functionality. But I still have the overlay message as described.
Macbook Pro 13" Retina with High Sierra Public Beta 2
VMWare Fusion Tech Preview 2017
Guest OS: Ubuntu Linux 17.04
VMWare tools installed: open-vm-tools-desktop (& dependencies) from Ubuntu software repos.
Hardware note: in desktop configuration, have external monitor, which is the primary, both in macOS and in the guest Linux environment (which is, yes, using both monitors, apparently just fine). Both screens are "retina", with the external one being 4K, at its macOS default resolution (2x scaling). The Linux desktop is also doing its own 2x scaling which is working just fine, or at least as fine as it does under Linux, which is to say, not entirely consistently!
But I've got full-resolution graphics on both screens working as I'd expect. I could stand for it to be a bit *quicker*, which is partly why I'm trying the tech preview (in the hope that its use of Metal graphics on the host might improve graphics performance with these Retina screens, which would be the single best thing to improve *perceived* performance on the desktop) but generally everything seems to be working as if vmware tools are installed. (Linux desktop is GNOME standard, ie: using X11, not Wayland, on which a number of apps I run don't work.)