how to display Advanced Boot Options in Windows 10. Recently, due to some reasons, Windows OS directly loads without showing me the Grub menu and letting me select the OS I want to load. Most affected users report that the UEFI menu was accessible before. In most cases, users have tried accessing the UEFI menu from the initial starting screen or via the Advanced options menu, but they werenât able to get there. Though Iâm referring to Windows 10, the steps are equally valid for Windows 8 and 8.1. I have recently installed Windows 10 and Ubuntu 19.04 on the same machine for dual booting. Take a look at picture 1. above: you will see how my boot order still gives priority to Windows Boot Manager (#9) over Debian (#10). I installed Windows 10 first as recommended and then installed Ubuntu 19.04. I also upgraded to Windows 10. The solution to the problem âdual boot screen not showing cant load linux help plsâ is fairly simple. I have not setup a dual boot system in ~10 years and from what i have been able to gather it easy to do with Windows 10 and i am looking at input from others that have done this. In my case, GRUB Boot Manager menu suddenly got skipped and my laptop would proceed to windows directly. I have to press Esc key followed by F9 to see the boot options and select the OS from there. Fix Dual Boot system booting straight to Windows. How to Recover Data from Damaged/Failed/Crashed Hard Drive? Now when I turn On the PC does not appear any dual boot option, just Windows 10 start. This post shows you how you can fix Grub not showing and machine booting straight to Windows when dual booting Windows 10 with Ubuntu 19.04. Ok, then I installed Windows 10 in another partition of another hard disc. I installed ubuntu 14.04 (dual boot) , followed by an upgrade to Ubuntu 15.04. My problem is: Whenever I turn on the laptop, I am directly taken to Windows 10 and not given an option for Linux Mint. Similarly, Iâm using Ubuntu in dual boot here, but the trick applies to all other Linux distributions such as Linux Mint, etc. Method 2: Using Command Prompt. After powering on and seeing the Bios screen I then just get a black screen and the boot menu to choose which OS to boot off (Windows 10 is now installed on both the HDD and the SSD) does not appear. Several Windows 10 users are reporting that they are unable to access the UEFI settings on their Windows 10 computer. Method 1: Using Start Menu. Click on the Start icon positioned at the bottom left corner of your screen. If I change the hard discs priority boot and I put Windows 7 disc first, so first appear a black screen saying "Mac Adress" and some numbers.. and then Windows 7 start normally. Some use both Ubuntu and Windows 10 because both have their pros and cons.. Ubuntu, like many other non-Windows operating systems, does support dual booting.Windows 10, on the other hand, usually ships with settings that are not optimal for dual boot setups. My goal is to have 1 laptop with one 1 TB NVMe SSD that will be used to install two diffrent installs of Win10 Pro that cannot see one another. Many people use a dual boot setup on their PCs depending on their requirements and need. Click on âPowerâ and then click on âRestartâ while pressing the âShiftâ key. If you leave it as it is you will boot straight into Windows 10 â¦ Unfortunately the Windows Boot Manager is unable to see other OSes such as Debian and the like.