I have enabled Hyper-V in my Windows 10 Pro (v.1809) and installed Ubuntu-v18.04.2-64bit Desktop image. In Hyper-V Manager, I have been getting this error when connecting to the virtual machine - ERROR: Video remoting was disconnected unexpectedly.
But from this screen I think it's started successfully - Ubuntu 18.04.2 running screen.
I have tried many solutions and none of them work for me:
I try to start all Hyper-V related services but only the following ones can be started: HV Host Service, Host Computer Service, Virtual Machine Management. The running Hyper-v related services
I also find this error showing up when connection failed in Event Viewer > Hyper-V-VMMS log - The Hyper-V Virtual Machine Management service encountered an unexpected error: Unspecified error (0x80004005).
I have the exact same problem. For now I solved by disabling the enhanced session mode in the Hyper-V configuration. But different from you I disabled in the USER section and not in the SERVER section and works for me. I hope this can help
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