root@Docker01:~# cfdisk Select [NEW] partition and [PRIMARY] for partition type. It is possible to add a swap partition later but this may be too complicated for a first start into the Ubuntu universe. If a partition is mounted, unmount it by clicking the eject button in the file manager. To edit your partitions, you are going to need an Ubuntu live CD or a USB drive. Tab to the 'Free space following' field and enter the size of the swap partition. I have done this quite a few times and only once did the partition become corrupted. So we’ve rounded up some third-party software to help. You can do it with gparted or kparted or partition wizard and probably disks and many other utilities. Select how big you want the partition … In order to change the partition, Ubuntu live CDs include GParted partition editors. In this article, we will introduce a free software - AOMEI Partition Assistant Standard for you to resize partition simply.
Right-click on the partition you wish to shrink. Ubuntu / gparted cannot shrink the partition reliably as Windows 10 can. Because I use most of the time Ubuntu OS I free up some space from the Windows partition and obtained sda4 - 95GB. Here is a real-world case related to this issue: “ May computer is dual-booting Ubuntu and Windows 10, and all of them work properly without errors. In the attached image is my dual boot setup with sda2 being Win10 and sda3 being Ubuntu (sda5+sda6). Right click on the root partition (/dev/sda1) and resize it.

just use any Ubuntu live CD installer and boot into it and select “Try Ubuntu” option. How to Change Partition Size in Ubuntu. Linux has built-in support for Windows NTFS partitions, but Windows can’t read Linux partitions without third-party software. Expanding disk partitions to use all the available (unallocated) disk space is a common issue among Linux Administrators, expecially when working in a VMware-based Cloud environment: deploying a Linux VM from an existing template will often lead to disk partitions smaller than the disk space allocated during the VM configuration phase. To resize a partition, right-click it and select Resize/Move. Say, it enables you to extend the system partition , create, delete, resize/move, copy, merge, split or …

You know the drill: You want to dual-boot between, say, Windows 10 and Ubuntu Resizing a Windows partition comes after you give Ubuntu your login information.It is part of preparing the disk space for your installation. Some users may want to resize either Ubuntu partition or Windows partition in order to make best of disk space. Shift-tab and the machine will work out the new size for you automatically; Right click in the unallocated space at the end and make it an extended partition
; Open GParted. The safest way is to use Windows 10 to shrink it's own partition. To deactivate the swap partition, right-click it and select Swapoff. Once you have installed Windows you can load the Ubuntu installer up, resize your Windows partition (if needed) and create the same partitions as outlined above. Resizing a partition in Windows 10 helps you to make full use of disk space. Trying to resize or move a dual boot partition can entail more than simply clicking and dragging to resize. EaseUS partition manager offers a simple and convenient way to repartition hard drive partitions, and it runs well on Windows 10, Windows 8, Windows 7, Windows Vista and Windows XP. use easus partition master (or any other that you prefer) on windows to resize the partition of ubuntu Use tuxboot or unetbootin to create a bootable usb of gparted live. For this kind of users, they can resize Ubuntu partition under Windows operating system with a third-party partition manager. Select Resize. Sometimes, you need free space on your drive in order for the linux install (even Ubuntu) to be happy. From your present partition layout it appears that the root partition for Ubuntu is a bit too small, and the swap partition is in the way of increasing your root partition. Step 4 Update the partition table tool using cfdisk. If everything is backed up you don’t have much to lose. Boot either a Ubuntu or GParted Live CD. root@Docker01:~# reboot. Boot from CD or USB drive

If you have a swap partition, the Ubuntu live environment will likely have activated it. You can't view EXT4 on windows like you see NTFS system on Linux. Step 3 Reboot your Ubuntu machine in order for Ubuntu to recognize the change. You can extend your Ubuntu partition, shrink it or split it up; but you can’t do this while using it.

It is an useful method for your partition management. If you have a version of Windows installed and would like to keep it, there are special steps you need to take before setting up your Ubuntu partitions.