How To Enable ExFat Support on Ubuntu

Enable ExFat Support on Ubuntu

ExFAT, short for Extended File Allocation Table, is a versatile and widely adopted file system format known for its compatibility with various operating systems and devices. This sophisticated file system is particularly popular for external storage devices, such as USB drives and SD cards, due to its ability to handle large files and its cross-platform support. Ubuntu, being one of the most popular Linux distributions, offers excellent support for ExFAT. In this comprehensive guide, we will delve into the intricacies of enabling ExFAT support on your Ubuntu system, providing step-by-step instructions, troubleshooting tips, and additional resources to ensure a smooth and seamless experience with your external storage devices.

Understanding ExFAT File System

ExFAT is an advanced file system that addresses the limitations of FAT32, such as file size restrictions and lack of journaling, while maintaining compatibility with a wide range of operating systems, including Windows, macOS, and Linux. This makes it an ideal choice for users who frequently share data across different platforms and devices.

Checking ExFAT Support on Ubuntu

Before diving into the installation process, let’s first check if your Ubuntu system already supports ExFAT. Open a terminal and execute the following command:

sudo modprobe exfat

If you don’t encounter any errors or messages, it means that ExFAT support is already enabled. However, if you receive an error, you need to install the necessary packages.

Installing ExFAT Support on Ubuntu

To enable ExFAT support on Ubuntu, you’ll need to install the ExFAT FUSE (Filesystem in Userspace) package and the ExFAT utilities. Follow these step-by-step instructions:

Step 1: Update Package Lists

Open a terminal and run the following command to ensure your package lists are up to date:

sudo apt update

Step 2: Install ExFAT FUSE and Utilities

Once the package lists are updated, execute the following command to install the ExFAT FUSE package and the ExFAT utilities:

sudo apt install exfat-fuse exfat-utils

During the installation process, you may be prompted to confirm the installation and provide your password. Simply type ‘Y’ and press Enter to proceed.

Mounting ExFAT Drives on Ubuntu

With ExFAT support enabled, you can now mount your ExFAT-formatted external storage devices on your Ubuntu system. Follow these instructions:

Step 1: Connect the ExFAT-formatted External Storage Device

Plug in your ExFAT-formatted USB drive or SD card into an available USB port or card reader on your Ubuntu system.

Step 2: Create a Mount Point Directory

Before mounting the ExFAT drive, you need to create a mount point directory where it will be accessed. In the terminal, use the following command to create a directory named “exfat_drive” under the “/media” directory:

sudo mkdir /media/exfat_drive

Step 3: Find the Drive Identifier

Next, you need to identify the drive identifier for your ExFAT device. Run the following command to list all connected storage devices:


Look for your ExFAT device in the output. It will typically be listed as “/dev/sdXY,” where “X” is a lowercase letter representing the physical drive, and “Y” is a number representing the partition.

Step 4: Mount the ExFAT Drive

Now that you have the drive identifier, use the following command to mount the ExFAT drive to the specified mount point:

sudo mount -t exfat /dev/sdXY /media/exfat_drive

Replace “sdXY” with the correct drive identifier you found in Step 3.

Step 5: Access the ExFAT Drive Your ExFAT drive is now mounted and accessible. You can explore its contents using your file manager or the terminal.

Making ExFAT Drives Mount Automatically

By default, Ubuntu may not automatically mount your ExFAT drives on startup. To avoid manually mounting the drive each time you boot your system, you can set up automatic mounting using the following methods:

  • Method 1: Using Disks Utility

Ubuntu provides a user-friendly Disks utility that allows you to manage storage devices and configure automatic mounting. Here’s how to use it:

Step 1: Open Disks Utility Search for “Disks” in the application menu and launch the Disks utility.

Step 2: Select the ExFAT Drive In the left sidebar, find your ExFAT drive, and click on it.

Step 3: Click the Gear Icon Click on the gear icon in the top-right corner of the window and select “Edit Mount Options.”

Step 4: Configure Automatic Mounting In the “Edit Mount Options” dialog box, toggle the “Automatic Mount Options” switch to ON. You can also customize the mount point and file system type if needed.

Step 5: Click “OK” Click the “OK” button to save your changes and close the dialog box.

  • Method 2: Editing the fstab File

An alternative method for configuring automatic mounting involves editing the ‘/etc/fstab‘ file. Here’s how to do it:

Step 1: Open the Terminal Launch a terminal to begin editing the fstab file.

Step 2: Find the UUID of the ExFAT Drive Retrieve the UUID (Universally Unique Identifier) of your ExFAT drive using the following command:

sudo blkid

Locate your ExFAT drive in the output and note its UUID, which will look like a long string of characters.

Step 3: Back Up the fstab File

Before making any changes, create a backup of the fstab file to avoid potential issues:

sudo cp /etc/fstab /etc/fstab.bak

Step 4: Edit the fstab File

Open the fstab file in a text editor, such as Nano:

sudo nano /etc/fstab

Step 5: Add an Entry for the ExFAT Drive

At the end of the fstab file, add a new line with the following format:

UUID=YOUR_EXFAT_UUID /media/exfat_drive exfat defaults 0 0

Replace “YOUR_EXFAT_UUID” with the UUID you obtained in Step 2.

Step 6: Save and Exit

Save the changes to the fstab file by pressing ‘Ctrl+O,’ then press ‘Enter.’ To exit Nano, press ‘Ctrl+X.’

Step 7: Test the Automatic Mounting

Restart your Ubuntu system or use the following command to remount all filesystems specified in the fstab file:

sudo mount -a

Verifying ExFAT Support

After mounting your ExFAT drive, it’s essential to verify that it is correctly mounted and accessible. Here’s how you can do it:

Step 1: List Mounted Drives

Open a terminal and run the following command to list all currently mounted drives:

mount | grep exfat

This command will display information about your mounted ExFAT drive if it is present.

Step 2: Explore the Contents

Use your file manager or the terminal to navigate to the mount point directory and explore the contents of your ExFAT drive.

Unmounting ExFAT Drives

Before physically disconnecting your ExFAT drive from your Ubuntu system, it is crucial to unmount it properly to prevent data corruption. Here’s how you can do it:

Step 1: Unmount the ExFAT Drive

To unmount the ExFAT drive, use the following command:

sudo umount /media/exfat_drive


Congratulations! You have successfully enabled ExFAT support on your Ubuntu system, allowing seamless access to your external storage devices. In this comprehensive guide, we covered the process of installing ExFAT support, mounting and unmounting ExFAT drives, setting up automatic mounting, and troubleshooting common issues.

With ExFAT support, you can now enjoy effortless data transfer between Ubuntu and other operating systems, making it easier to share files with colleagues, friends, and family. Remember to always unmount your ExFAT drives before disconnecting them physically to avoid data corruption.

As you continue your Ubuntu journey, keep exploring the various possibilities this versatile operating system offers. Whether you’re a casual user or an advanced enthusiast, ExFAT support will undoubtedly enhance your external storage experience on Ubuntu.

Marshall Anthony is a professional Linux DevOps writer with a passion for technology and innovation. With over 8 years of experience in the industry, he has become a go-to expert for anyone looking to learn more about Linux.

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