Unable to get native resolutions with VMs

[Sudhir Khanger]

Hello,

I am trying out F21 guests on F21 host. When booting into live images
with SPICE/QXL. Workstation in full screen gets as big as 1360x768
where as KDE settings don't even have 1366x768 as a resolution option
which is my system's native resolution.

How can I get F21 KDE to use native resolution on my system?

xrandr output Workstation http://ur1.ca/jjqz6 and KDE spin http://ur1.ca/jjqxd.