Windows 10: Dual boot Ubuntu with Windows10 already on it

Discus and support Dual boot Ubuntu with Windows10 already on it in Windows 10 Ask Insider to solve the problem; I want to dual boot Win10 and Ubuntu, more precisley I want to install Ubuntu on my laptop that already has a Win10. I checked my system it's UEFI so... Discussion in 'Windows 10 Ask Insider' started by /u/Nista12, Oct 21, 2020.

  1. Dual boot Ubuntu with Windows10 already on it


    I want to dual boot Win10 and Ubuntu, more precisley I want to install Ubuntu on my laptop that already has a Win10. I checked my system it's UEFI so Grub should work fine for swirching between the operating systems (I'm guessing at least). My question is there something to look out for? I have only one SSD that has around 40GB of free space so I'm thinking to give the Ubuntu around 25 of that space. As I see it and as I read ir on multiplw threads and sites, I need to shrink my disk (which is my main disk, CDual boot Ubuntu with Windows10 already on it :) to that amount (~25GB). Then when I boot the Ubuntu ISO, with an USB which I would create using Rufus, I would select the option to instalk Ubuntu alongside Windows 10 and I should be in the clear. That is my guess at least, would like some advice on this since I don't want to mess this up. Thanks in advance.

    submitted by /u/Nista12
    [link] [comments]

    :)
     
    /u/Nista12, Oct 21, 2020
    #1
  2. dcf-joe Win User

    dual boot xp and ubuntu

    I had that problem a few months ago, but dual-booting is really easy. I am currently dual-booting Vista and Ubuntu 8.04 Hardy Heron. Use this website here for a guide to dual-booting XP and Ubuntu: APC's November issue is on sale now! | TechRadar (I actually did not use this guide at all, but I did pretty much the same thing!)

    If you are unable to get your boot working with this guide, reply to this message, and I will write out a step-by-step guide, but it will involve you already having a partition set out for XP (as in you are not already using your entire hard drive space for XP alone.) Even though I write the guide with experience from Vista, it will work with XP
     
    dcf-joe, Oct 21, 2020
    #2
  3. Uninstall Ubuntu Dual boot and Repairing Dual Boot in Windows 10

    Hello.

    I had dual-booted my Dell laptop which came with preinstalled Windows 10. I had dual booted with Ubuntu 16.04 by creating a partition on the disk. To remove this dual boot, i.e. I only wanted to keep Windows 10, I formatted the disk, drive F(in my case),
    where Ubuntu was stored. But, now whenever I boot my system, a black grub screen comes with the following message:

    "Minimal BASH-like line editing is supported. For the first word, TAB lists possible command completions. Anywhere else TAB lists possible device completions.

    grub> _"

    Upon writing 'exit', I am able to enter Windows.

    1. I wish to know the reason behind it and how it can be removed.

    2. I found this site, Uninstall Ubuntu Dual boot, I went ahead and performed all the steps. But somehow
    ended up with this error.

    Also, I saw your reply on this thread Repairing Dual Boot in Windows 10.
    But it did not help me to remove my error. I will really appreciate your help in removing this error.

    Thank you.
     
    ShreyaShah7, Oct 21, 2020
    #3
  4. davidhk Win User

    Dual boot Ubuntu with Windows10 already on it

    davidhk, Oct 21, 2020
    #4
Thema:

Dual boot Ubuntu with Windows10 already on it

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