GNOME 48 Beta Is Now Available for Public Testing with Adwaita Fonts, More
The beta version of GNOME 48 is here with Adwaita fonts, new default wallpaper, improved screen time limit support, a new GNOME Display Control (gdctl) utility, support for configuring HDR via the DisplayConfig D-Bus API, support for updating cursors via the frame clock in virtual monitors, and the ability to track screen time history with no limit set.
GDM (GNOME Display Manager) no longer requires Xwayland if it's installed in a Wayland-only environment and now features 'banner-message-path' and '-source' settings, GNOME Calculator received a Conversion mode (fcusr), and GNOME Calendar allows the selection of timezones for the start and end times of events and better displaying of weather information in the Month view.
UbuntuHandbook:
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GNOME 48 Beta Released with Screen Time & HDR Settings | UbuntuHandbook
GNOME 48, the Linux desktop environment that will be default for Ubuntu 25.04 & Fedora 42 Workstation, now is in Beta stage.
The release team announced it just a few hours ago in GNOME Discourse, along with an installer image for testing and porting extensions.
GNOME added experimental HDR support since version 44. It’s a technology allowing to transmit high dynamic range videos and images to compatible displays. In GNOME 48, GCC (GNOME Control Center) finally has a toggle option in the Display setting page to turn on/off this feature.
The Register:
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GNOME 48 goes into beta, should launch in a month
The next version of the default desktop for most of the big Linux distros is in beta. Here's what to expect next month, or soon thereafter.
GNOME 48 has entered beta testing, which also means that it's in feature, API, and UI freeze. In other words, nothing substantial should change from now until its release, which is expected on March 19. There is a full list of changes in the Beta News announcement, and it's substantial, so we'll try to focus on some of the highlights.
Version 48 doesn't look to be a massive release. It carries on the trajectory of recent GNOME releases, such as reducing dependencies on X11 on its way to a pure-Wayland future. Some of the new accessories that have replaced older apps in the desktop's portfolio continue to gain new functionality, which will help push worthy veterans such as Gedit and Evince into retirement.