Why grub menu not showing?

If you have installed a fresh copy of Linux, and the grub menu does not show up on reboot, it means your computer is trying to boot into the default operating system. If you installed Linux over a windows operating system, it may automatically boot into windows. To change the default operating system in your computer, perform the following steps:

Why grub menu not showing at startup Ubuntu?

Few reasons for grub menu not showing up at startup in Ubuntu: Firstly, you can check if the menu entries are written correctly. If you have edited the menu entries manually, then try removing the menu entries (and update-grub again). Also, the UEFI install option in the Ubuntu installer might have disabled the automatic menu showing in the bootloader. To check this, restart your computer and press F2 as soon as the computer restarts. Choose Advanced Options from the menu

Why grub menu not showing at boot Ubuntu?

This issue is usually due to the GRUB bootloader. The grub bootloader contains the operating system and the menu. You can fix it by ensuring the bootloader is installed correctly. You can do this by setting up a boot repair disc or reinstalling the grub bootloader.

Why grub menu not showing at startup?

If you have other operating systems installed, your system might not detect the Linux operating system automatically on start up. So, you need to go into your BIOS settings and make sure that the system automatically detects and loads the operating system. This is quite easy to do. Go to your BIOS settings menu and locate the Boot menu. It will usually have a list of all the devices connected to your computer. You need to find the option which says Boot from the Hard Disk. You might have to press F

Why grub menu not showing when booting Ubuntu?

This is quite a common problem with Ubuntu and Linux in general. By default, the GRUB menu will not show up when the computer boots up. This is to prevent new users from accidentally making unwanted changes to the bootloader. To show the menu, you need to press the Esc key at the very beginning of the computer’s booting process. This will bring up the GRUB menu where you can choose what operating system you want to load.