Kubuntu Installer Free Space Marked As Unusable

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Update 3: Here is what I've done so far: Shrinking C by 30 GB for my linux installation. Leave the 30 GB unallocated. Boot from Kubuntu 12.04 USB stick. Go through the installation procedure. In the free space creating the following. Created /sda5 as ext2 with 250 mb and mount point /boot. I got as far as allocating drive space in the ubuntu installation process. Once i dropped the size of my windows partition by 45 gigs, the space i'd created is listed as unusable. At the top it is color coded white for free space, however in the list of drives it is listed as 'unusable' and when I try to install it says that it won't work. Each of these choices points to a page or series of pages with more details. For each option (except Manual), the installer asks which hard drive to use. After choosing, you will see a before and after layout on that hard drive. This will resize the partitions for you and install Kubuntu on the free space. With this option, you can.

Summary :

How to install Linux on Windows 10? How to install Ubuntu on Windows 10? How to install Kali on Windows 10? Still, a lot of users are interested in Linux OS trying. MiniTool here provides the detailed instructions and how to dual boot Windows 10 and Linux.

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In the field of the embedded desktop operating system, Windows, Mac OS, and Linux are three major operating systems occupying nearly all markets. For computer users, Windows is the most commonly used operating system, but Linux is always a dual-boot trying due to its various advantages: open source, more secure, stable, flexible, revive old computer, totally free, and more.

Kubuntu Installer Free Space Marked As Unusable For Windows 7

Thus, a lot of Windows users would like to have a try on Linux, and they wonder how to install Linux on Windows 10.

In fact, Linux is divided into many distributions, and Ubuntu (distribution based on Debian) is probably the most well-known one. Here are top 10 Linux distributions according to PCworld:

  • Ubuntu
  • Fedora
  • Linux Mint
  • openSUSE
  • PCLinuxOS
  • Debian
  • Mandriva
  • Sabayon/Gentoo
  • Arch Linux
  • Puppy Linux

Since Ubuntu is the one most people have heard of, today I will go through the process of how to install Linux on Windows 10 using Ubuntu for example. Installing the other has a very similar process.

Note: This installation has the potential to go wrong very easily as it involves editing existing partitions. Please take care of what partitions you are modifying and where you are installing Ubuntu to. Having a Windows computer backup is a good idea in the event something goes wrong.

Way 1. Install Linux (Ubuntu) on Windows 10 for Dual Boot

Step 1. Download Ubuntu IOS

To install Ubuntu on Windows 10, the first thing you need to prepare is the ISO file of Ubuntu. You can get it by visiting clicking here. Just select the OS you prefer.

--image from ubuntu.com

Step 2. Create a Bootable USB Drive for Ubuntu

Now prepare a USB flash drive that is formatted to FAT32. Check out how for format USB drive to FAT32. Then use a tool like UNetbootin and Rufus to burn the Ubuntu ISO to this USB drive.

Step 3. Make Unallocated Space Where Ubuntu Will Be Installed

To install Linux on Windows 10, it is recommended that your computer has at least 10 GB free space (2 for the OS, while the rest for the files and applications). So now you have got the task to release some free space form your Windows computer.

Here you have multiple choices. If you are familiar with Windows Disk Management utility, you can shrink the C drive, or delete a non-system partition to make some unallocated space (please ensure that you have made the file backup before the deletion).

For those who are unfamiliar with this tool, or who get stuck in receiving the error “

there is not enough space available on the disk(s) to complete this operation”, I believe using MiniTool Partition Wizard is much easier due to its wizard-like interface and its stable functioning.

If you are wondering how to free shrink Windows partition but have no ideas, here this article will offer you two effective ways to solve your problems.

Step 4. Install Ubuntu along with Windows 10

Here comes to the main point of how to install Ubuntu on Windows 10, please take care of the step-by-step guide.

#1. Boot from the USB Drive

First of all, set your device to boot from the bootable Ubuntu USB drive. To do this, you will need to enter the BIOS setting and change the boot priority.

Usually, you can get into the BIOS system by pressing a specific key repeatedly before the Windows logo appears. That key can be F2, F10, F12, Dele, or some combinations. Please read the instructions of your mainboard to check.

When you are in, navigate to Boot Option and set the target to boot from the USB flash drive. Once the USB media boots up, a new grub screen should appear on your monitor where you are able to select Install Ubuntu to continue.

#2. Complete Installation Process

When you see a functional Ubuntu system running in live-mode, select Install Ubuntu, then the installer will start. Select the Language to perform the installation and click Continue to proceed.

In the next screen, choose the first option Normal installation, then click Continue.

Tip: Select Other options if you have a decent internet connection and do have the requirement. Or else you may just skip this option.

In the next window, you get 3 options to choose from:

  1. Install Ubuntu alongside Windows 10: If you choose this to continue, all the options will be made automatically for the partition steps. please take care of the information on the new window showing what will happen to your disk before you confirm. Otherwise, select Something else to make further changes manually.
  2. Erase disk and install Ubuntu: This will erase the whole disk and then install Ubuntu. Do not choose this option if you are intending for dual boot Windows 10 and Linux.
  3. Something else: Customize the partition for Ubuntu. How to go through Something else setting? Check the details below.

In short, this is to require you create necessary partitions for Ubuntu. You are suggested to create 2 partitions, one for root and the other one for home accounts data. Swap partition is not indispensable. Use a Swap partition only when you have limited RAM resources.

To create the first partition, the root partition, select the free space which you obtain from Step 3 and hit the + icon from the lower-left corner.

Please use the following configurations for the first Root partition and hit OK to apply changes:

  • Size: at least 20000 MB
  • Type for the new partition: Primary
  • Location for the new partition: Beginning of this space
  • Use as: Ext4 journaling file system
  • Mount point: /

Create the second Home partition using the same steps as above. The partition configurations should look like this:

  • Size: all remaining free space
  • Type for the new partition: Primary
  • Location for the new partition: Beginning of this space
  • Use as: Ext4 journaling file system
  • Mount point: /home

When finished, hit the Install Now button and read carefully the message in the pop-up window before you click Continue. Be sure it is the newly created partitions to be changed.

The installation process will now start. Please hang on, for this is the whole story.

The next screen will ask you location. Just select your city or a city nearby from the map. When done, hit Continue to move ahead.

If you are asked to select your keyboard layout, make your own choice and continue.

Next, it will ask your name, your computer name, username, and password to create a default user. Please input and save the information as they are required for the Ubuntu login in the future. After doing these, hit Continue to finalize the installation.

Free Space Widgets

Now all the settings required for customizing Ubuntu installation are finished. From here on the installation process will run automatically until it reaches the end. Click Restart Now.

Step 5. Dual Boot Windows 10 and Linux

Here is a simple guide to dual boot Windows 10 and Linux.

Once the system has been rebooted, you will see the Grub menu asking which operating system you want to start. Select Ubuntu (default) or Windows 10 as per your requirement.

Tip: Ubuntu provides NTFS file system support. So you can access the Windows partitions without difficulty.

That’s it! In case you need to switch back to Windows 10, reboot your computer and select Windows from the Grub menu.

Further reading:How to install Kali on Windows 10?

Way 2. Install Linux on VirtualBox on Windows 10

If you only want to use Linux for a trial sometimes, you can install Linux on VirtualBox. Installing Linux will take you at least 15 GB free disk space. Use MiniTool Partition Wizard to help you in this case.

Here is a simple guide for you to install Linux on VirtualBox:

  1. Click to download VirtualBox.
  2. Obtain Linux OS (Linux Mint) from here.
  3. Run VirtualBox, set the system name, type (Linux), and version.
  4. Set how much RAM for this Linux OS to use.
  5. Set the hard drive.
  6. Choose the iso file of your Linux.
  7. Install and configure the Linux OS.

Wrapping Things Up

Now I believe you already know how to install Ubuntu inside Windows 10 and dual boot Windows 10 and Linux. The whole procedure is quite simple if all the steps are followed correctly. Let us know if you have successfully installed Ubuntu on Windows 10 in the comment zone below. Any questions using MiniTool software, contact [email protected].

Kubuntu Installer Free Space Marked As Unusable

Install Linux on Windows 10 FAQ

Yes of course. Linux not only can be installed on Windows 10 but also can be installed on a USB flash drive. However, for regular use, you may prefer to install Linux on your computer.
Nope. Microsoft isn't making Windows 10 into a Linux distribution. All Windows operating systems will still be based on the Windows kernel.
For the computer market, Linux always ranks after Windows and Mac OS. However, Linux will get more popularity in the future and increase its market share thanks to the great support from its active community.
It seems that Linux does not need any antivirus software. But if your Linux is running together with Windows, it is still vulnerable to get infected for your Windows computer is likely to get affected.

Applies To: USB, SD Card, Pen Drive, and Other Removable Storage Devices

Problem: USB/SD Card Stops Working, Showing As Unallocated

Have you ever met this problem that your SD card or USB drive suddenly shows as unallocated or even stops working on your PC? Afterward, you can neither access data nor save new data on it. Many users have encountered the issue that a used storage device, like a hard disk, USB, SD card, or pen drive, is missing under File Explorer and is marked as 'Unallocated' in Disk Management, which is quite confusing and annoying.

What Is Unallocated Space on a USB/SD Card

'Unallocated' is a state indicating that this part of space on the storage device hasn't been formatted and partitioned yet and thus is not ready for data storage. You can neither access the unallocated space under the computer drives or write data to it. To utilize unallocated space, you can either create a new partition using the space or add it to an existing partition.

When Will You See Unallocated Space

As mentioned, the space that is not assigned to a partition by Windows is called 'unallocated space'. Therefore, the space on a newly initialized disk or the space that is left free will all show as 'Unallocated'. An existing partition on a hard drive, external hard drive, USB, SD card or other removable disks may also become unallocated space after some operations.

Why Does a USB/SD Card Become Unallocated Suddenly

The commonest reasons are deletion and virus attack. For example, you may accidentally delete the partition on the USB or some program does this for you. It's also possible that you were doing some operations that required you to delete partitions but you didn't realize it. Besides, it's not surprising that malicious virus attacks may bring various negative results, including a USB becoming unallocated.

In such cases, data loss always coincides with the partition's change to unallocated space. Fortunately, you can repair an unallocated USB or SD card and retrieve your files with ease.

How to Fix and Repair an Unallocated USB/SD Card

Depending on whether you need to perform data recovery, there will be different solutions for you.

Method 1. Create a New Partition Directly

Kubuntu Installer Free Space Marked As Unusable For Windows 10

If the USB is brand new or you have no intention to perform data recovery, you can create a new partition using the allocated space directly to make the space usable.

Free Space Yahoo Mail

To create a partition using unallocated space on a USB/SD card:

Step 1. Connect or insert the USB/SD card to the computer.

Step 2. Go to 'This PC', right-click it and choose 'Manage' > 'Disk Management'.

Step 3. Right-click the unallocated space and choose 'New Simple Volume'.

Step 4. Follow the wizard to finish the remaining process.

You can also partition an unallocated USB/SD card using third-party software.

Method 2. Restore the Partition from the Unallocated USB

However, if you attempt to repair a used USB or SD card that contains precious files and becomes unallocated unexpectedly, you should perform data recovery.

To recover both the files and the partition on the USB all at once, perform a partition recovery using the partition tool - EaseUS Partition Master is a workable choice for you. EaseUS Partition Master will restore both the data and the partition for you from the unallocated space on the USB or SD card. Thus, it spares you the steps to create a volume manually. (Or you may want to recover data from the unallocated space only and then create a volume as you like.)

To repair the unallocated space on the USB/SD card:

Step 1. Connect the external storage device to your computer for lost partition recovery. To begin with, click 'Partition Recovery' on the top menu. Then choose the target disk and click 'Scan'.

Step 2. EaseUS Partition Master will scan and display all the partitions that are existing and lost under the selected disk. You can choose the partition that clearly shows as 'Lost' in the 'Status' tab and click 'Proceed'.

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Double-click on a partition will allow you to preview the content.

Step 3. Click 'Recover Now' as along as all the lost data has been found. If not, go on with the 'Continue Scanning' option.

Step 4.Interest free installment meaning. Wait the software processing the final recovery. After that, click 'Finish'.

Step 5. Your lost partition should reappear in the drive.

Knowledge Base: Unallocated Space VS Free Space

Both the unallocated space and free space you see in Disk Management are unusable spaces. When you shrink a logical partition, you will get free space, while a primary partition the unallocated space. Based on the information, you can easily conclude that they are identical and both unallocated space and free space are actually 'unallocated' space.

In addition, free space may also refer to the unused space in an existing partition, disk, or external storage device. It's usable compared with the chunk marked as free space in Disk Management.

The Bottom Line

Conclusively, you can fix an unallocated USB/SD card/pen drive by establishing a new volume. One thing you need to consider is whether you need to recover data from the unallocated space. If you do, use software like EaseUS Partition Master to restore your partition (including data) or use EaseUS Data Recovery Wizard to recover only data from the unallocated removable disk.