Comment 6 for bug 1676635

@Alberto Ornaghi.

Are you running in Azure or in your own Hyper-V host? If you have access to the Hyper-V host, you can disable the TimeSync integration service from the VM settings.

Otherwise, you can create a script that runs "echo 2dd1ce17-079e-403c-b352-a1921ee207ee > /sys/bus/vmbus/drivers/hv_util/unbind" upon startup. This disables TimeSync from within the guest VM.

Hope this helps,
Alex