No operating system selection screen

14,815

Solution 1

Boot your computer in Legacy Mode.
Save changes and Restart the computer.
Press Esc Key -> F9 Button to Boot Device option.
You will get Boot Device option Screen,from that you have some list of entry named starting from

OS Boot Manager
Ubuntu(HP15EBA..).

Click that Ubuntu(HP15EBA...),now you will get default GRUB Boot Menu.
Select Ubuntu to boot into Ubuntu OS.

Note: Suggested for HP Computers have Insyde BIOS.

Solution 2

I had the EXACT SAME problem and I solved it like this:

  • From that page (in the image) press F10 to go to BIOS Setup
  • Navigate to System Configuration

  • It should look like this: enter image description here

  • Now select Boot Options

  • Looks like this now: enter image description here

  • Press Enter on OS boot Manager

  • Now using F5 and F6 make ubuntu (THOSHIBA ****) as the first option

  • Like this: enter image description here

  • Now press Enter and save the settings by pressing F10.

Now you should see the GRUB

NOTE: If ubuntu option is not available in the OS boot manager you should disable SECURE BOOT (and Legacy support too) and save and Restart.

Now try the above steps.

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Sathish Vh
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Sathish Vh

Updated on September 18, 2022

Comments

  • Sathish Vh
    Sathish Vh over 1 year

    I have been using Windows 10 as my default OS. A few days ago I installed Ubuntu 14.04 through USB. When I start my PC I can't see any OS selection screen. It boots Windows 10 directly. But if I press ESC repeatedly right after switching the PC on it takes me to the menu shown below. In that screen I choose F9. Then it shows another screen (boot manager screen).

    What should I do display the OS selection screen right after turning the PC on?

    screenshot

  • Severus Tux
    Severus Tux about 8 years
    Welcome to Ask Ubuntu ! As you are a new member on this platform ... If this answer solved your problem, please do not forget to click the grey ☑ at the left of this answer, which means Yes, this answer is valid ! :)