By default, Ubuntu 22.04 Jammy Jellyfish sports the GNOME desktop environment, or no GUI at all in the server edition. If you would like to change things up and install KDE Plasma instead, the GUI can be downloaded and installed directly from Ubuntu’s package repositories.
Korbin Brown
How to run script on startup on Ubuntu 22.04 Jammy Jellyfish Server/Desktop
The purpose of this article is to configure a script such as a Bash script or Python script to run upon system startup in Ubuntu 22.04 Jammy Jellyfish Server/Desktop.
How to install G++ the C++ compiler on Ubuntu 22.04 LTS Jammy Jellyfish Linux
G++, the GNU C++ Compiler is a compiler in Linux systems which was developed to compile C++ programs. The file extensions that can be compiled with G++ are .c and .cpp.
How to restart GUI on Ubuntu 22.04 Jammy Jellyfish
Occasionally the need to restart the GUI (desktop environment) on Ubuntu 22.04 Jammy Jellyfish arise. This usually happens whenever you encounter an unexpected error or your GUI gets “hung up”.
How to install LaTex on Ubuntu 22.04 Jammy Jellyfish Linux
Latex is a document writing system, which is especially useful for writing mathematical equations. The objective of this tutorial is to provide the reader with instructions on how to install LaTeX on Ubuntu 22.04 Jammy Jellyfish Linux.
How to restart network on Ubuntu 22.04 LTS Jammy Jellyfish
There exist various ways of restarting the network on Ubuntu 22.04 Jammy Jellyfish. Possibly the simplest way would be to restart the network from a GUI such as GNOME.
Allow SSH root login on Ubuntu 22.04 Jammy Jellyfish Linux
SSH (Secure Shell) is used to handle network services securely over an unsecured network. Some examples include: remote command-line, login, and remote command execution.
How to install IntelliJ IDEA on Ubuntu 22.04 Linux Desktop
IntelliJ IDEA is a free Java IDE that can be installed on Ubuntu 22.04 Jammy Jellyfish. It is developed by JetBrains and has both a free community edition and a commercial edition.
Ping command not found on Ubuntu 22.04 Jammy Jellyfish Linux
Depending on your Ubuntu 22.04 Jammy Jellyfish Server/Desktop installation your system might not come with the ping command pre-installed. This is especially the case for docker containers. Any attempt to ping a remote system will result in the following error:
How to disable/enable GUI in Ubuntu 22.04 Jammy Jellyfish Linux Desktop
The default behavior of Ubuntu 22.04 Jammy Jellyfish is to start the GUI automatically when the computer boots up, at least on the desktop edition.
How to create desktop shortcut launcher on Ubuntu 22.04 Jammy Jellyfish Linux
The objective of this tutorial is to show you how to create a desktop shortcut launcher on Ubuntu 22.04 Jammy Jellyfish Linux using the default GNOME user interface.
MySQL: Allow root remote access
The purpose of this tutorial is to show how to access MySQL remotely with the root account. Conventional security practice is to disable remote access for the root account, but it is very simple to turn on that access in a Linux system.