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Formatting the Kanguru UltraLock using Linux OS

Updated on Feb 19, 2026

Due to an incompatibility with the Disks application on certain Linux distributions, the Kanguru UltraLock should be partitioned using the built-in tool fdisk

Note: Formatting a drive in Linux requires super user privileges.

To use fdisk to format your Kanguru Ultralock:

Step 1: Open Terminal

Step 2: Type sudo fdisk -l

Identify the Ultralock’s Device Id in the output:

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Step 3: Type sudo fdisk /dev/“Device ID”

             example: sudo fdisk /dev/sdb

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Step 4: Enter command n and then:

  1. Select the partition type as: p (primary) or e (extended)
  2. Enter a partition number
  3. Specify the size of partition using the format: + “quantity” “base unit letter”

Example: +1T for a one terabyte partition, +5G for a five gigabyte partition, +512M for a 512 megabyte partition.

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Step 5: Enter command t to set the file system. Enter command l to list all options. Enter the hex code displayed to the left of the desired filesystem.

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Step 6: Enter command p to view the expected changes and note the Device ID

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Step 7: Enter command w to write the changes to the drive.

Step 8: Enter the format command for your desired file system and include your Device ID.

                Example: sudo mkfs.fat -F 32 /dev/sdb1

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Step 9: Create a directory for this partition to mount and then mount the partition using the following commands:

            sudo mkdir “Directory Path”

            sudo mount “Device ID” “Directory Path”

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Your partition is mounted and now available in Files.

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