

Now, reboot your system and most probably, you will get the violet GRUB menu.īut, in case you get a “System Bootloader not found” error message, we would need to disable secure boot through the UEFI firmware. This would change the bootloader back to GRUB. To do that, open the command line with administrator privileges and run the following command. In order to enable booting to Ubuntu, we would need to make changes in the Windows boot registry. This is because the Windows bootloader cannot identify Ubuntu.

So, now when you restart your system, it directly boots up to Windows 10. Post-Windows update, Microsoft overrides the Windows Boot Manager to use the NT bootloader.
