How to Change Grub2 Boot Order in Ubuntu 16.04

How do I change the GRUB menu in Ubuntu?

How to Change Grub2 Boot Order in Ubuntu 16.04

  1. First edit the configuration file via command: gksudo gedit /etc/default/grub.
  2. Update grub to apply the configuration changes: sudo update-grub.
  3. Finally set a default boot OS simply via command:

How do I enter edit mode in grub?

Reboot the system. When the boot sequence begins, the GRUB main menu is displayed. Use the arrow keys to select the boot entry to edit, then type e to access the GRUB edit menu. Use the arrow keys to select the kernel or kernel$ line in this menu.

How do I change the boot menu in Ubuntu?

How to Change Boot Order in Ubuntu 18.04 from Grub2 to set windows as default launch

  1. Edit the configuration file via command: # sudo gedit /etc/default/grub.
  2. To apply the configuration changes you need to run the Update grub command : # sudo update-grub.
  3. Finally set a default boot OS simply using the below command:

How do I change bootloader?

Press Win + R and type msconfig in the Run box. On the boot tab, select the desired entry in the list and click the button Set as default. Click the Apply and OK buttons and you are done.

How do I edit grub before booting?

If you want to edit the entry before booting, press e to edit.

  1. The initial screen displayed for editing shows information GRUB needs to find and boot the operating system, as pictured in Figure 2, “The GRUB edit screen, Part 1”.
  2. Using the arrow keys, move down to the line that contains the boot arguments.

How do I edit a grub file in Linux?

Open the file with gksudo gedit /etc/default/grub (graphical interface) or sudo nano /etc/default/grub (command-line). Any other plaintext editor (Vim, Emacs, Kate, Leafpad) is fine too. Find the line that starts with GRUB_CMDLINE_LINUX_DEFAULT and add reboot=bios to the end.

How do I open GRUB menu in Ubuntu?

With BIOS, quickly press and hold the Shift key, which will bring up the GNU GRUB menu. (If you see the Ubuntu logo, you’ve missed the point where you can enter the GRUB menu.) With UEFI press (perhaps several times) the Escape key to get grub menu. Select the line which starts with “Advanced options”.

How do I make GRUB my default bootloader?

Use the F5/F6 key to make GRUB the default, if it’s not already the default. Follow that by pressing the F10 key, then Yes to the prompt to save and exit. Now whenever the computers boots, the GRUB boot manager will be the one you see.

How do I edit BCDEdit?

  1. Restart the computer.
  2. Press the F8 key to open Advanced Boot Options.
  3. Select Repair your computer. Advanced Boot Options on Windows 7.
  4. Press Enter.
  5. At the System Recovery Options, click Command Prompt.
  6. Type: bcdedit.exe.
  7. Press Enter.

How do I force GRUB menu on boot?

Booting into recovery mode

  1. Switch on your computer.
  2. Wait until the UEFI/BIOS has finished loading, or has almost finished.
  3. With BIOS, quickly press and hold the Shift key, which will bring up the GNU GRUB menu.
  4. Select the line which starts with “Advanced options”.

How do I edit grub in terminal?

Make Your Changes Take Effect To have your changes take effect, simply save the text file — File > Save in Gedit or Ctrl + O and then Enter to save the file in Nano — and then run the sudo update-grub command. Your changes will become part of the grub. cfg file and will be used each time you boot your computer.

How to access grub menu?

Use SSH to sign in to your SLES VM,and then run sudo yast bootloader.

  • Go to Kernel Parameters,and then select the Use serial console check box.
  • Add serial –unit=0 –speed=9600 –parity=no to the Console arguments.
  • Press F10 to save your settings and exit.

    • How to enter Grub?

    – To enter GRUB, press Esc as you restart the VM. – In GRUB, press E to edit the OS that you want to boot into. The OS is usually listed on the first line. – Find the kernel line. – Press Ctrl+E to go to the end of the line. – At the end of the line, add systemd.unit=rescue.target. – Press Ctrl+X to exit and reboot with the applied settings.

    How to install and use GRUB Customizer on Ubuntu?

    Moving an Entry. You can select an entry from the GRUB Customizer’s list and move it up and down.

  • Removing an Entry or Submenu. You can remove an entry or submenu from the list as well.
  • Creating a new GRUB Entry. You can also create a new GRUB entry with GRUB Customizer. First click on the icon as marked on the screenshot below.

    • How to restore Grub After installing Windows 10?

    Turn off your computer and wait for a couple of minutes,then give it a fresh restart.

  • Now,press F2 and repeat the process till you see the System Screen Window. The function key may vary from system to system.
  • Now with the help of the Right Arrow Key go to the Exit menu bar.
  • After you pressed the Load Optimized Device option,hit the Enter button.