If you are using Hyper-V install the following:
[bash]apt-get install hyperv-daemons[/bash]
Add required Hyper-V modules:
[bash]nano /etc/initramfs-tools/modules[/bash]
[code language=”text”]hv_vmbus
hv_storvsc
hv_blkvsc
hv_netvsc[/code]
Commit Hyper-V changes:
[bash]update-initramfs -u -k all[/bash]