When I enter 'Full Screen Mode' on an Ubuntu VM in Hyper-V, it shrinks to a very small resolution that isn't usable. I've tried editing the /etc/default/grub file recommended in other Q&As without luck. I previously had the same issue with 18.04, so I switched to server and ssh'd to the VM; however, I would really like to get a useable full screen desktop going in Hyper-V.
Thanks
I set up an Ubuntu 18.04 vm with Hyper-V on a Windows 10 machine. The vm has internet access via the default virtual network switch, but I'm not able to ping it or ssh from the host using its eth0 IPv4 address that I got from ifconfig.
VM IP: 172.28.141.148
Host IP: 172.25.153.63
I set up the virtual switch with the default virtual switch. I believe it was already configured.