How to resize primary partition on Ubuntu linux? In case of single partition, the Ubuntu system files will exist on this single partition. While you are operating Ubuntu, the system files will be in use. Thus, the Disk volume will be busy. A busy disk volume cannot be unmounted. The system cannot resize a mounted or busy disk. Thus, we need some external factor to boot from and resize the single partition on which Ubuntu Operating System exists. For the purpose, we will boot the computer from bootable Ubuntu Flash Drive and use ‘GParted’ utility. Steps followed in the video: 1. Boot system from Ubuntu bootable Media 2. Open “Gparted” Application 3. Resize partition as per requirement 4. Restart system to end live session and boot from Hard Disk End Notes: - Free space will be created from existing single partition on Ubuntu System Check Table of contents in Source Playlist: Source Article: Hastags: #ubuntu #ubuntututorials Subscribe our Channel to receive latest videos and updates: Credits: Website: Quora: Facebook: Twitter: Tumblr: Reddit: Instagram: