Ubuntu

Ubuntu is an open source Linux distribution based on the Debian architecture. It is usually run on personal computers, and is also popular on network servers, usually running the Ubuntu Server variant, with enterprise-class features.

How to solve Ubuntu 18.04 exception add-apt-repository: command not found
Learn how to fix the ubuntu exception "add-apt-repository: command not found".
How to convert a MIDI file to MP3 using TiMidity and FFmpeg in Ubuntu 20.04
Learn how to convert easily a MIDI file to MP3 using Timidity and FFmpeg in Ubuntu 20.04
How to enable HTTP/2 support in your Plesk based Ubuntu Server
Learn how to enable support for Hypertext Transfer Protocol Version 2 (HTTP/2) in your Plesk Server.
How to install Node.js in Ubuntu 20.04
Learn how to easily install Node.js in Ubuntu 20.04.
How to use MuseScore 3 in headless mode in Ubuntu 20.04
Learn how to use musescore 3 in headless mode (in the command line) in your Ubuntu server.
How to install MuseScore 3 in Ubuntu 20.04
Learn how to install MuseScore 3 in Ubuntu 20.04 for both versions Desktop and Server.
How to solve Ubuntu 18.04 package installation E: Failed to fetch gtk-doc-tools
Learn how to solve the installation problem of the gtk-doc-tools package in Ubuntu 18.04
How to install Crunch in Ubuntu 18.04 and mega compress PNG images (lossy PNG image file optimization)
Learn how to install the Crunch tool in Ubuntu 19.04 to decrease insanely PNG files keeping almost the same quality.
How to configure the Janus WebRTC server as a service with systemd in Ubuntu 18.04
Learn how to configure the Janus Gateway WebRTC Server binary as a service with systemd in Ubuntu 18.04
How to use and build autotrace from source in Ubuntu 18.04
Learn how to build the autotrace utility for converting bitmap into vector graphics in Ubuntu 18.04.