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How do I partition a drive in Linux Mint?

Author

Daniel Johnson

Published Feb 12, 2026

How do I partition a drive in Linux Mint?

When installing Linux Mint:

  1. Assign the / mount point to the partition dedicated to the operating system, and tell the installer to format it.
  2. Assign the /home mount point to the partition dedicated to the user data, and if it contains user data already, make sure to tell the installer not to format it.

What partitions do I need for Linux Mint?

Linux Mint requires one partition to be mounted on the root / directory. The Linux Mint operating system (without additional software or personal data) takes roughly 15GB, so give this partition a decent size (100GB or more). ext4 is recommended.

How do I manually partition in Linux?

If you have blank disk

  1. Boot into Ubuntu Installation media.
  2. Start the installation.
  3. You will see your disk as /dev/sda or /dev/mapper/pdc_* (RAID case, * means that your letters are different from ours)
  4. (Recommended) Create partition for swap.
  5. Create partition for / (root fs).
  6. Create partition for /home .

What partitions should I use for Linux?

Most distributions of Linux use either ext3 or ext4 as their file system nowadays, which has a built-in “self-cleaning” mechanism so you don’t have to defrag. In order for this to work best, though, there should be free space for between 25-35% of the partition.

What are the 3 partitions need to be created to install Linux?

For a healthy Linux installation, I recommend three partitions: swap, root, and home.

What is the structure of the disk partition in Linux?

The disk is divided into three primary partitions, the second of which is divided into two logical partitions. Part of the disk is not partitioned at all. The disk as a whole and each primary partition has a boot sector.

Does Linux Mint 20 need a swap partition?

x installs there is no need to make a swap partition. Equally, you can if you so wish & Mint will use it when required. If you don’t create a swap partition then Mint will create & use a swap file when needed.

How do I partition in Linux?

Follow the steps below to partition a disk in Linux by using the fdisk command….Option 2: Partition a Disk Using fdisk Command

  1. Step 1: List Existing Partitions. Run the following command to list all existing partitions: sudo fdisk -l.
  2. Step 2: Select Storage Disk.
  3. Step 3: Create a New Partition.
  4. Step 4: Write on Disk.

How do I partition a root in Linux?

Select the root partition you want to resize. In this case, we only have one partition that belongs to the root partition, so we choose to resize it. Press the Resize/Move button to resize the selected partition. Enter the size that you want to take out from this partition in the first box.

Should I partition my hard drive for Linux?

If you want to install two different operating systems (eg Windows and Linux) on the same disk they will usually need to be in separate partitions.

How big should my Linux partition be?

A typical Linux installation will need somewhere between 4GB and 8GB of disk space, and you need at least a bit of space for user files, so I generally make my root partitions at least 12GB-16GB.

How many GB is a root partition?

Root partition (always required) Description: the root partition contains by default all your system files, program settings and documents. Size: minimum is 8 GB. It is recommended to make it at least 15 GB.