Did somebody already install Linux on it? I think my next laptop will either be a MacBook 12 inch or whatever this new very light apple laptop is called. Or a Surface 3. I just need to be sure it runs Linux.
You won't want to do that without Windows 10, enabling Hyper-V before Windows 10 resulted in you loosing connected standby, but with Windows 10 it works great.
Hyper-V "replaces" your NIC with a bridge adapter, sorta like how you use br0 that bridges to eth0 on Linux, so that could be the cause of that (ie, Hyper-Vs bridge doesn't know how to speak the connected standby API and pass it through to the real NIC).
I was using Fedora on it for daily software development for a couple of months. Almost everything was working perfectly. I ended up switching to a Dell XPS 13 2015 though. The main issue I had with linux on the SP3 was that I couldn't enter the hard drive password without an external keyboard on boot. (Lots of tips on /r/SurfaceLinux)
http://www.reddit.com//r/surfacelinux
Here's a thread specifically about the Surface 3 (non pro)
http://www.reddit.com/r/SurfaceLinux/comments/35dmup/surface...