Dual Boot Windows 7 and Ubuntu 12.04 (Precise Pangolin)

This brief and simple tutorial is going to show you how to easily dual boot Windows 7 and Ubuntu 12.04. Now, the only reason you would want to do this is that you have only one computer and want to run both Ubuntu and Windows on it. This tutorial assumes that you already have Windows 7 installed and that your computer have enough free storage space to install Ubuntu on it. Since most Windows installations occupy the whole hard disk drive, the first thing we’re going to do is shrink the disk drive and make room to install Ubuntu. This is easy and if you follow the guide, you’ll be able to do it as well. Another thing you may want to do is backup your information on the machine before starting the process.


  • Dual boot Windows 7 and Ubuntu 12.04 (Precise Pangolin)
  • Enjoy!

To get started, logon to Windows 7 and click ‘Start –> then right-click ‘Computer’ and select ‘Manage’.




Next, select ‘Disk Management’ and right-click the local disk (C:) then click ‘Shrink Volume’




Here, you can accept the default value or adjust it to your needs. When ready click ‘Shrink’




After shrinking the drive, restart your computer while the Ubuntu CD/DVD is in it. When prompted, boot from the CD/DVD.




Next, choose the option highlighted below (Something else) and click ‘Continue’




Then highlight the free space and click ‘Add’ to create a swap space.




Next, specify the swap amount to create. 500 to 1000 MB is a fair amount. Don’t forget to choose swap area. Click Ok to close the window.




Next, click ‘Add’ again to create Ubuntu partition and accept all the free space available. Make sure to select the slash ( / ) as the mount point.




Next, choose the filesystem ext4 to install Ubuntu on and click ‘Install Now’




Follow the wizard until you’re done. When you’re done, restart and boot from either Ubuntu or Windows.




That’s it! Enjoy!

4 thoughts on “Dual Boot Windows 7 and Ubuntu 12.04 (Precise Pangolin)”

  1. You are a life saver!!

    Wish I would have found this post about 6 hours ago. I have been tying everything to get ubuntu working. Thanks a lot!

  2. Hey there, I followed the steps, but when I get to the step where I should choose ‘free space’ and then click on ‘Add’ to create a swap space, I can’t. I see the ‘ADD’ button, but when I click it nothing happens. Any help please?

  3. i know i’m late but..i had the same problem today..so instead of creating 4 partitions in windows 7( 3 mine + 1 system reserved), i made 2 partitions, and left some space unallotted. while installing ubuntu, i used this space as mentioned in the instructions.

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