Thread: Ubuntu Dual-Boot Tutorial

I got a PM asking me, of all people, how to go about dual-booting Vista and Ubuntu, and after writing up a rather lengthy response, I figured I may as well post it here where somebody else might get some use out of it, too.

NOTE: Follow these instructions at your own risk. I STRONGLY recommend that you do some research through Google and Google Linux, as well as reading through the Ubuntu Forums, before attempting this. As your common sense should tell you, I'm not responsible if you mess up your computer trying this. As far as I know, everything in this post is correct, but it certainly won't hurt to double-check things.

I'm no expert at such things, but I have set up a dual-boot before on a few different machines. It's actually far easier than you might be thinking. First you'll need a working CD of the latest version of Ubuntu/Kubuntu. You can download the CD image from their site, HERE or have them send you CDs in the mail, they don't cost anything. Just burn the CD image to a CD using your CD burning program of choice. I've heard Alcohol120% works well. I used InfraRecorder I think. Make sure you burn it as an image and not a data CD, and also be sure to burn it at a slow speed (4x-8x) rather than maximum, as burning it at faster speeds can cause it to hitch during booting or installation, or just plain ruin it. Then you want to boot from the CD; you do this by putting in the disc and restarting your computer (before you restart, make sure the CD burned correctly by letting it run in Windows. It should pop up with a window telling you a little about Ubuntu, and listing a few programs you can use in Windows as well.). It should automatically boot from the CD.

If it doesn't, you have to set your BIOS boot order. Start up your computer, and watch with bated breath and lightning reflexes for that BIOS screen. Press whatever key is needed to get into your BIOS as soon as you see the screen (usually it says at the bottom of the screen what key to press, if not, or if you don't want to risk missing it the first five or six times, go here for a list of what keys to press for what BIOSes/computer manufacturers: LIST). In fact, start pressing it repeatedly as soon as you press the power button. That way you might actually get into the BIOS on the first boot. Then just find the setting for boot order, raise your CD drive to priority #1, and save and exit. Then put the CD in and restart.

Once Ubuntu loads up (it may ask you a few questions while booting, such as what language to use, what keyboard layout to use, screen resolution, etc., not sure if it still does that these days) go to the equivalent of the Start menu, look in I believe it should be the System, or possibly Utilities submenu, and find QTParted. That's what you'll use to partition your hard drive. You need a separate partition for Ubuntu to install to. You might want to do a little research on partitioning before starting. A quick Google Linux search should turn up plenty on that.

You will need to unmount your hard drive before partitioning. That's easy enough to do. Open Konsole (Linux equivalent of Command Line) and type:

HTML Code:

sudo passwd

This allows you to set a temporary password for root (su means switch/super user, do is obvious). After setting the password, type:

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sudo umount -f /media/sda1

This unmounts your hard drive so that QTParted can access it. Check to be sure it's unmounted with:

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mount

That should list all mounted filesystems.

QTParted is pretty easy to use, and if you have any questions there is plenty of online documentation. Using it, you'll need to resize your existing Windows partition, to about half the size of your hard drive, or two-thirds, depending on how much space you want for Ubuntu. I'd make sure you have at least 10GBs for Ubuntu. Then make a new partition in the newly opened-up space, however big you want for Ubuntu minus 1.5-2 times how much RAM you have. So say you have 2 GBs of RAM, save out 3.5-4 GBs space. Make the main (root) Ubuntu partition use the reiserfs file system. Then use that 3.5-4 GBs (relative to your RAM) to make a swap partition for Ubuntu. The file system type should be swap (It may say Linux Swap Partition or the like). This works like virtual memory in Windows. So say your hard drive is 100 GBs, and you have 2 GBs of RAM, you should have say:

• Windows Partition - 60 GBs (NTFS)
• Ubuntu Root Partition - 35 GBs (reiserfs)
• Swap Partition - 4 GBs (swap)
• A small bit of leftover free space

With me so far? Good. It gets easier now. See that little icon on the desktop that says Install? Click that. Then just follow the steps until you get to the partition bit. Make SURE you opt to do that manually, or it could wipe out your Windows installation. All you have to do is select the fresh-made partition you just created a few minutes ago for the root partition, and the smaller (swap) partition for your swap partition. Then follow the steps and prompts from there. Should be a piece of cake, really.

PM me if you have any questions, or better yet, PM one of the other guys, like Ynot or possibly wasup or one of the other more Linux-savvy folk that frequent the Tech Talk forum. Also, if anybody sees that I said something wrong here, speak up; I don't want to be responsible for turning someone's computer into a nice paperweight with a shiny screen.

Hope this helps,
MoS

Here's what I did.

1. Wubi
2. There is no two

Yeah, and be sure to understand all those commands. Not every primary hard disk will live under /media/sda1.

there's not really any need anymore to manually partition things

I'll do a screenshot tutorial type thing

*********

Burn Ubuntu CD
http://www.snoopy.force9.co.uk/ubuntu/01.png

Reboot
The Ubuntu Live CD will kick in
http://www.snoopy.force9.co.uk/ubuntu/02.png

Choose "Start or Install Ubuntu"
Ubuntu will boot up
http://www.snoopy.force9.co.uk/ubuntu/03.png

When it's booted, it'll look like this
Notice the "Install" icon
http://www.snoopy.force9.co.uk/ubuntu/04.png

At this point, you can play around with it, if you want
Webbrowsing / email / etc.
but it's running off the CD, so will be quite slow

To install to your hard drive,
click the "install" icon
http://www.snoopy.force9.co.uk/ubuntu/05.png

Choose your language, and click forward
Choose your location, and click forward
http://www.snoopy.force9.co.uk/ubuntu/06.png

Choose your keyboard layout, and click forward
http://www.snoopy.force9.co.uk/ubuntu/07.png

Now, the disk partitioning...
http://www.snoopy.force9.co.uk/ubuntu/08.png

This will depend on how many disks you have
and what your personal preferences are
http://www.snoopy.force9.co.uk/ubuntu/09.png

If you have one disk (currently with Windows on it) and you want to dual boot
you'll need the first option
This will shrink the windows partition, so there's room for the linux partitions

If you have one disk (currently with Windows on it) and you want to get rid of Windows altogether
you'll need the second option
This will delete the windows partition, and the Linux partitions will use the whole disk

Then there's the manual partition option
Use this if you know what you're doing

Seeing as I only have one disk on this virtual machine
and I don't want to lose windows
I'll be using the first option, and resizing the partitions

It'll warn you before making any changes
http://www.snoopy.force9.co.uk/ubuntu/10.png
If you're happy, press continue

Now the resizing begins
This will take some time
So be patient
http://www.snoopy.force9.co.uk/ubuntu/11.png

Next, you can migrate settings and things over from your Windows install if you wish
(email accounts, documents, etc.)
I've never really used this feature, but anyhow
http://www.snoopy.force9.co.uk/ubuntu/12.png

Now, you get to choose your account name & password
also a name for your computer, for networking
http://www.snoopy.force9.co.uk/ubuntu/13.png
Don't forget your password...

Next is a confirmation screen, before actually installing the system
you have the option to go back and change things if you want
http://www.snoopy.force9.co.uk/ubuntu/14.png
If you're happy, click Install

Ubuntu is now being installed
http://www.snoopy.force9.co.uk/ubuntu/15.png

You can still use the Live CD, even while it's installing to the hard disk
While you wait, you can pass the time by surfing the net
or playing the various games that come with Gnome
http://www.snoopy.force9.co.uk/ubuntu/16.png

When it's done, you can reboot into your new operating system
http://www.snoopy.force9.co.uk/ubuntu/17.png

You'll have a snazzy new boot loader
With options to boot into Linux or Windows
http://www.snoopy.force9.co.uk/ubuntu/18.png


Enjoy

Originally Posted by Identity X

Here's what I did.

1. Wubi
2. There is no two

QuetzacoautalOWNED.

Wow, Ynot, great post, man. I didn't realize that Ubuntu would automatically resize your Windows partition for you now, that's great. I never did get around to installing last night, got tied up doing other stuff. But yeah, that's awesome.

Edit: Heh, apparently Kubuntu doesn't do that; I had to manually partition my HDD just now. Got Kubuntu up and running now, though, and KDE 4 installed, though I haven't tested that yet.

Never used Kubuntu
I'm a Gnome guy, always have been
but,
Ubuntu & Kubuntu would (or, should) be the same (just using different desktop environments)

Maybe they're not??
I don't know

At any rate
It really doesn't matter which you install (and I've never understood the split between the different desktop environments)

Install Ubuntu
You have Gnome
Open up Synaptic
Uninstall Ubuntu-desktop
Install Kubuntu-desktop
You have KDE

Originally Posted by Ynot

Uninstall Ubuntu-desktop
Install Kubuntu-desktop

This may sound stupid, but are ou sure these should be the other way round? You wouldn't want to unistall GNOME when using it, would you?

Anyhow, GNOME is always sufficient, except for Nautilus, which is shit.