I have a laptop with Ubuntu 16.04 dual booted with Windows 10 (UEFI system).
Is it safe for the Ubuntu bootloader to upgrade Windows (to the April creators update) ?
I have already both Windows and Ubuntu installed, so this is not a duplicate of how to install Ubuntu alongside Windows in UEFI. I am just asking whether upgrading Windows may corrupt the grub or the Ubuntu installation
sudo grub-install /dev/sda
reboot and it will be as always