Changing Ubuntu full Screen Resolution in a Hyper-V VM

Changing Ubuntu full Screen Resolution in a Hyper-V VM

# vi /etc/default/grub

GRUB_CMDLINE_LINUX_DEFAULT="quiet splash video=hyperv_fb:1920×1080"

# update-grub
# sync; reboot

Reference:

https://blogs.msdn.microsoft.com/virtual_pc_guy/2014/09/19/changing-ubuntu-screen-resolution-in-a-hyper-v-vm/