Want to play some soothing sounds in your Linux Desktop? Here are 2 applications can do the job in current Ubuntu 22.04 and Ubuntu 24.04. To improve focus and increase your productivity, or easy to fall asleep, there are a few applications can help by playing natural sounds in Linux. 1. Relaxator For GNOME, the […]
Read MoreWhen using pip command to install a Python package in Ubuntu 24.04 will output “error: externally-managed-environment“. Here are a few workarounds to ‘fix’ the issue. As the terminal output shows you, it’s the change due to PEP 668. Since Ubuntu 23.04, it recommends Python-specific package management tools (e.g., pip) to install packages using a virtual […]
Read MoreAfter installed Enlightenment desktop in Ubuntu 24.04, the classic Xorg session is missing from the login screen. And, here’s a quick fix for it. Enlightenment released version 0.26.0 last year with experimental Wayland session support. Which is however missing the Xorg session in the login screen due to bug. Why the Enlightenment Xorg Session is […]
Read MoreFor Thunderbird users, there will be a thunderbird.tmp sub-folder in Downloads in Ubuntu 24.04. Here are the workarounds to get rid of it! As you may know, the Thunderbird package in Ubuntu 24.04 is a Snap package that runs in sandbox! Due to this switch, the “thunderbird.tmp” sub-folder will be created on every launch (even […]
Read MoreFor Thunderbird users who don’t like Snap package, here’s step by step guide shows how to replace the pre-installed snap version of the mail client with classic Deb package in Ubuntu 24.04 LTS. Like Firefox, the Thunderbird Email Client in Ubuntu 24.04 has been replaced as Snap package that runs in sandbox! If you don’t […]
Read MoreThis tutorial shows how to install and setup Veyon for classroom management in Ubuntu 22.04/20.04 and Debian 12, though it should also works in Windows 10 & 11. Veyon is a free and open-source software for monitoring and controlling computers across multiple platforms. It supports monitoring all computers in one or multiple classrooms, view or […]
Read MoreThis tutorial shows how to disable USB, either the full sub-system or for certain USB ports, in Ubuntu. For server or production machines, disable USB can be useful for data privacy, virus protection, and other security reasons. For Ubuntu and most other Linux, here I’m going to show you how to disable USB via 3 […]
Read MoreThis simple tutorial shows how to install 7-Zip file archiver in Ubuntu Desktop. 7-Zip is a popular free open-source file archiver with a high compression ratio. Ubuntu Linux can get it in few different packages: p7zip – a command line port of 7-Zip for POSIX systems, including Linux, when 7-Zip was Windows-only. Discontinued since 2016, […]
Read MoreGNU Octave, the free open-source application for numerical computations, released new major 9.1.0 version! Here’s how to install it in Ubuntu 20.04, Ubuntu 22.04, Ubuntu 23.10, and Ubuntu 24.04. The GNU website has not yet announced the new release, but it’s available in the download page. According to the changelog, the new Octave 9.1.0 overhauled […]
Read MoreThis simple tutorial shows how to install Beta version of your Flatpak app package from Flathub Beta repository in Ubuntu Linux. Flatpak now is one of the top popular package formats for Linux. It runs in sandbox, allowing to easily manage software permissions and installing latest apps without worrying about dependency issues. Most software developers […]
Read MoreFor those who prefer the native .deb app packages, here’s new unofficial PPA for installing the most recent Kdenlive video editor 24.02.0 in Ubuntu 22.04, Ubuntu 23.10, and Ubuntu 24.04. Kdenlive announced new 24.02 release series few days ago. One of the big changes is the port to Qt6 plus KDE Frameworks 6, which brings […]
Read MoreThis tutorial shows how to turn off your laptop’s built-in display for using external monitors in Ubuntu Desktop. When working with multiple monitors, it can be useful to disable the built-in screen for saving power. You can set lid close action to do nothing then just close the laptop lid. However, the lid close action […]
Read MoreKeePassXC password manager announced the new 2.7.7 release this Sunday! Here are the new features and how to install instruction for Ubuntu. The new KeePassXC 2.7.7 features official support for Passkeys. It’s a type of login credential, that provides a faster, easier, and more secure ways to login to websites and services without having to […]
Read MoreFor Ubuntu, Fedora Workstation, and other Linux with GNOME Desktop, there’s an extension to help you focus on reading on the screen. It’s Reading Strip, a free and open-source app written in JavaScript. With it, a horizontal (and/or vertical) strip will be displayed and follow around your mouse cursor. By settings its background color and […]
Read MoreFor users who prefer native .deb package, LibreOffice 24.2 is finally available to install via Ubuntu PPA! LibreOffice is the default office suite for Ubuntu, Debian, Fedora, and many other Linux. And, the latest so far is LibreOffice 24.2.x release series that was released a month ago. The office suite provides official packages for Linux […]
Read MoreThis tutorial shows how to disable certain CPU cores in Ubuntu to save power and prevent your machine from overheating. There are a few tools to manage CPU frequency and save power in Linux today. They include power-profile-daemon (Gnome built-in power mode settings), TLP laptop battery life saving tool, auto-cpufreq, and more. Besides limiting CPU […]
Read MoreLoupe is the core image viewer app for GNOME since version 45, but it’s so far not made default in Ubuntu. It’s a fully adaptive image viewer that supports mobile form factors. It’s touch-friendly that supports 2-finger swipe left/right to navigate, 2-finger pinch/stretch to zoom out/in, and 2-finger gestures to rotate images. Other features of […]
Read MoreThis tutorial shows how to use locate command to quickly find files in your Linux system. In Ubuntu Linux, the locate command is provided by the plocate package. It’s very fast command line search tool, that can find all files in the system matching the given pattern. It rarely needs to scan through its entire […]
Read MoreThis is a step by step beginner’s guide shows how to install OnlyOffice Desktop Editors office suite and keep it up-to-date in Ubuntu 22.04. Though the title said for Ubuntu 22.04, it also works in Linux Mint (exclude Snap) and Debian. OnlyOffice, formerly TeamLab, is a free office suite. The Desktop Editors is offline version, that’s […]
Read MoreThis is a step by step beginners guide shows how to install and setup OneDrive client in Ubuntu 22.04 to sync files between local machine and Microsoft cloud. OneDrive is a file hosting service by Microsoft. It so far does not have an official app for Linux, but there’s a popular free open-source client works […]
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