Archives For November 30, 1999

For 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 opacity, it can highlight the sentence to help focus on reading for people affected by dyslexia.

It also supports focus strip mode, that hides (blurs) the previous and next ones on screen. Which, is great for helping children focus on reading very well.

ReadingStrip Focus mode

How to Install Reading Strip

As mentioned above, reading strip is available as an extension for GNOME Desktop. It so far supports for GNOME from version 3.36 to 44. Sadly, GNOME 45 is not supported due to bug. Meaning it works for all current Ubuntu LTS (20.04 and 22.04), Fedora 37/38, Debian 12, RHEL 9.

For Ubuntu 22.04, first search for and install “Gnome Shell Extension Manager” from Ubuntu Software.

Install Extension Manager in Ubuntu 22.04+

Then, launch the tool and use it to search & install “Reading Strip” under Browse tab.

For Ubuntu 20.04 and other Linux with GNOME, just open web browser and go to the extension page via the link button below:

Install the browser extension if it prompts, refresh, and finally use the ON/OFF switch that page to install the GNOME Shell Extension.

NOTE: Debian and Ubuntu may also needs to open terminal and run command sudo apt install chrome-gnome-shell to install the agent package first.

Configure & Use Reading Strip

After properly installed the extension, an indicator applet should appear in top-right system tray area.

By clicking on the applet icon or using Ctrl + Super (Windows Logo) + Space key combination can toggle on/off the feature.

To change the strip size, background opacity, color, and/or enable focus mode, just install either Gnome Extensions or Extension Manager from either Ubuntu Software or Gnome Software.

Then, click on setting for the Reading Strip extension and do the changes as you want.

That’s all. Enjoy!

GNOME 46, the default desktop for Ubuntu 24.04 and Fedora 40, will finally have the option to enable Variable Refresh Rate.

Variable Refresh Rate, VRR in short, is a feature for TV, monitor, and other displays, allowing to adjust refresh rate on the fly to match the frame rate of the graphics card. Which, is useful for smoother viewing experience, and reducing screen tearing.

GNOME has the feature request for VRR support 3 years ago. It’s finally merged and planned for GNOME 46, which will be released later this month!

According to this request, it’s an experimental feature. User needs to enable it first either via Dconf Editor or gsettings tool via the command:

gsettings set org.gnome.mutter experimental-features "['variable-refresh-rate']"

Then, log out and back in. Gnome Control Center, aka Settings, will have the option in “Displays” panel, when you click expand the “Refresh Rate”.

image from gitlab.gnome.org

Once enabled the feature, and selected your preferred value, the Refresh Rate will be displayed as “Variable (up to xxx.xx Hz)”.

Loupe 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 Loupe include fast GPU accelerated image rendering, tiled rendering for vector graphics, sandboxed image decoding, and more.

Continue Reading…

GNOME 46 Beta Released for Testing

Last updated: February 19, 2024 — Leave a comment

GNOME 46, the default desktop environment for next Ubuntu 24.04 and Fedora 40, now is in Beta stage. It’s now the best time for developers to test their applications and shell extensions.

Gnome 46 features explicit Global Search for the Files, redesigned Privacy settings page, added new System panel in Gnome Control Center, and support headless remote login. See more new features about GNOME 46.

The Beta release was announced few days ago, and it marks the start of the UI, feature and API freezes. The changes in the release include:

  • Support PKCS #11 smart card authentication in Epiphany (GNOME Web).
  • Add command line options to gcr-ssh-agent
  • Modernises the look of the Bluetooth properties dialogue
  • GNOME COnnections now has support for domains, and certificate verification for RDP
  • Improve image and os rename display in the welcome dialog.
  • Add Preferences dialog for Gnome Music. Remove Songs view, and drop old-style selection mode
  • Add Microsoft 365 provider for online accounts.
  • Add keyboard model configuration support
  • Improve default and High Contrast styling
  • Add openSUSE Leap distro upgrade plugin for GNOME Software
  • Add new-window action for gnome-text-editor.
  • Loupe image viewer now has Shift+Delete shortcut to permanently delete image
  • Postpone the “Network View” in Nautilus.

For more about the beta release and installer image for testing purpose, see the official announcement. And, the final release of GNOME 46 will be available in next month, see the Wiki page for schedule.

How to Disable Mobile Broadband Menu Option in GNOME

Last updated: February 13, 2024 — Leave a comment

This simple tutorial shows how to get rid of the “Mobile Broadband” menu option from the upper right system status menu in GNOME Desktop.

GNOME, the default desktop in Ubuntu and Fedora Workstation, has built-in support for mobile broadband. If your computer (usually laptop) has a built-in SIM card slot, then it will show you the “Mobile Network” page in Settings and “Mobile Broadband” option in upper right menu.

For those who rarely use this feature, the option is useless but makes the menu longer. So, it’s a good choice to completely disable it!


Continue Reading…

How to Get Classic GNOME 2 Session in Ubuntu 22.04 & 24.04

Last updated: February 13, 2024 — 1 Comment

This simple tutorial shows how to install and enable the Classic Gnome 2 style desktop session in Ubuntu 22.04 and/or Ubuntu 24.04.

Though the title said for Ubuntu, this tutorial also works in Debian 12 & 11. Fedora, Arch, and their based systems also have corresponding packages for the similar job.

As far as I know, there are 3 ways to get back the classic Gnome 2 layout. They include:

  • Option 1: gnome-flashback -traditional desktop session based on GNOME technologies.
  • Option 2: gnome-shell-extensions – Classic Gnome 2 layout through some Gnome Shell extensions.
  • Option 3: MATE Desktop – a free open-source fork and continuation of Gnome 2 Desktop.

Option 1: Gnome Flashback


Continue Reading…

GNOME 46 reached UI, ABI/API, and feature freeze stage today. Let’s see the top new features in this popular desktop environment.

GNOME 46 will be the default desktop environment for Fedora 40 Workstation, Ubuntu 24.04, and optional in Arch, Manjaro, etc Linux.

It continues polish the desktop appearance by redesigning the improving the core app experiences.

GNOME Files, aka Nautilus, to have explicit Global Search mode, allowing to find files and folders in all search locations. And a “Search Settings” button is available to filter search results.


Continue Reading…

How to Disable Recent Files in Ubuntu 24.04 | 22.04

Last updated: January 16, 2024 — Leave a comment

This simple tutorial shows how to disable (or auto-delete) “recent” files tab in left side-bar of file manager in Ubuntu 24.04 & 22.04.

GNOME Files, aka Nautilus file manager, has a “Recent” tab in left side-bar, which include all the recent opened photos, videos, and documents.

It’s useful for user or applications to quickly re-open recent edited files. However, when working at a public place, it can be better to disable this feature since it may contain sensitive data.


Continue Reading…

GNOME announced the first alpha of the next 46 release few days ago on last Friday.

Let’s see what’s new in the desktop for next Ubuntu 24.04 LTS.

First of all, every Gnome release has a new default wallpaper. This time, it’s a blue background embrace the rounded triangle. And, in this release GNOME backgrounds now favors JPEG-XL as a format. I don’t have any photo images in .jxl format. But it seems that Gnome now supports for setting the file format as background wallpaper.

Gnome 46

GNOME Remote Desktop now supports headless remote login via GDM, through for RDP only. And, a systemd service is introduced for single user headless setups. As well, Gnome-Control-Center and classic session are allowing to run in headless mode.

Continue Reading…

Don’t remember how many tools, I’ve written about, for monitoring CPU, RAM, Network, and other system resources usage in Ubuntu. But, there’s a brand-new for GNOME, the default desktop environment.

It’s Astra Monitor, a free open-source tool provides highly customizable interface on Gnome top-panel, to monitor CPU, GPU, RAM memory, disk storage, network usage, as well as hardware temperature, voltage, and fan speed.

It supports displaying the data in real-time bar, history graph, percentage number, with user selected order, in left, center, or right corner of panel.

Aster Monitor on GNOME Panel

Besides having quick glance at system resource usage, user can also click on the indicator icon to pop-up a rich drop-down menu with detailed information. By moving cursor over the menu can also display even more about the hardware, resource load, processes, and so forth.
Continue Reading…