Steps For Dual Booting Windows 10 And UbuntuThe steps required for dual booting Windows 10 and Ubuntu are as follows:
- Backup your Windows 10 operating system (optional but highly recommended)
- Create a Ubuntu USB drive
- Enable booting from a USB drive
- Shrink the Windows 10 partition to make space for Ubuntu
- Boot into Ubuntu live environment and install Ubuntu
- Amend the boot order to make sure Ubuntu can boot
Back Up Windows 10
Create A Ubuntu USB Drive
- How to get Win32 Disk Imager,
- How to install Win32 Disk Imager.
- How to format a USB drive.
- How to create a Ubuntu USB drive
- How to set the power options in Windows 10 to allow booting from USB
- How to boot into a Ubuntu live environment
Click here for a guide showing how to create a Ubuntu USB drive.
If you would prefer to, you can buy a USB drive with Ubuntu already installed on it.
Shrink Windows To Make Space For UbuntuIf your computer only has one hard drive you will need to shrink your Windows 10 partition in order to make space for Ubuntu.
Click here for a guide showing how to shrink your Windows 10 partition.
Boot Into Ubuntu Live Environment
If you chose not to create the Macrium boot menu option hold down the shift key and reboot your computer. (Keep the shift key held down until a screen similar to the one below appears).
Each manufacturer has a different version of UEFI and so the menu options may be different.
The important thing is that a blue screen with white writing appears.
You are basically looking for the option to boot from the USB drive and this may take some finding. From the image above I chose the “Choose other options” menu item which produced the screen below.
I then clicked on the “Use a device” option which as you can see has the subtext “Use a USB drive, network connection or Windows recovery DVD”.
A list of devices will now appear.
This isn’t the first time I have installed things on this computer and my EFI partition still has links to old Ubuntu versions.
The important link on this screen is the “EFI USB Device” option.
Choose the EFI USB Device option and Ubuntu should now boot from the USB drive.
Choose the first menu option to try Ubuntu.
A large dialogue window will appear with options to install Ubuntu or to Try Ubuntu.
Click on the “Try Ubuntu” option. Ubuntu will now be loaded as a live session. You can try out all of the features of Ubuntu but if you reboot all the changes will be lost.
Change The Boot Order So That Ubuntu Can Boot
- boot0000 for Ubuntu (this is an old version and can be ignored)
- boot0001 which is Windows
- boot0002 and boot0003 are two LAN devices
- boot0004 which is the new version of Ubuntu that I just installed
- boot0005 is my USB device
- boot0006 and boot0007 are two other LAN devices
- boot0008 is another USB device