Book Image

Ubuntu 20.04 Essentials

By : Neil Smyth
Book Image

Ubuntu 20.04 Essentials

By: Neil Smyth

Overview of this book

Ubuntu is undeniably one of the most highly regarded and widely used Debian-based Linux distributions available today. Thanks to its ease of use and reliability, Ubuntu has a loyal following of Linux users and an active community of developers. Ubuntu 20.04 Essentials is designed to take you through the installation, use, and administration of the Ubuntu 20.04 distribution in detail. For beginners, the book covers topics such as operating system installation, the basics of the GNOME desktop environment, configuring email and web servers, and installing packages and system updates. Additional installation topics such as dual booting with Microsoft Windows are also covered along with crucial security topics such as configuring a firewall and user and group administration. For the experienced user, the book delves into topics such as remote desktop access, the Cockpit web interface, logical volume management (LVM), disk partitioning, and swap management. Further, it also explores KVM virtualization, Secure Shell (SSH), Linux containers, and file sharing using both Samba and NFS to provide a thorough overview of this enterprise-class operating system.
Table of Contents (38 chapters)
38
Index

6.6 Using the GNOME Disks Utility

The gnome-disks utility provides a user-friendly graphical alternative to reclaiming the Windows partitions from the command-line. Since the example used here will convert the Windows NTFS partitions to XFS format, the first step us to install the xfsprogs package as follows:

# apt install xfsprogs

Once the package has been installed, open a terminal window and launch the gnome-disks utility:

# gnome-disks

After a short delay, the gnome-disks tool will appear as shown in Figure 6-1:

Figure 6-1

In the above example, the disk contains two Windows NTFS partitions which will need to be deleted. Any NTFS partitions with a star shown in the disk map (as is the case for the highlighted partition in the above figure) will need to be unmounted before they can be deleted. This can be achieved by selecting the partition and clicking on the unmount button as indicated in Figure 6-2 below:

Figure 6-2

With all the NTFS partitions...