news
Independent Distro KaOS 2025.05 Arrives with Linux 6.14 and KDE Gear 25.04
Powered by the Linux 6.14 kernel series, KaOS Linux 2025.05 ships with the latest KDE Plasma 6.3.5 desktop environment, which is accompanied by the KDE Gear 25.04.1 and KDE Frameworks 6.14 software suites, all built using the latest Qt 6.9 open-source application framework.
Talking about Qt, this is the first release of KaOS Linux to ship with Qt 5, which has been end-of-life for quite a few years now. Qt 5 was kept in the previous KaOS Linux release to support applications that haven’t been ported to the Qt 6 series yet. Now, the KaOS Linux developers think it’s finally time to offer a Qt 5-free default install.
Linuxiac:
-
KaOS May 2025 ISO Drops Qt5 for Good, Marks Full Transition to Qt6
Two months after the 2025.03 release, KaOS, a rolling KDE-centric Linux distro betting on the XFS file system, released its latest stable, 2025.05 ISO.
Expectably, the distro ships with the latest and greatest from the KDE ecosystem: Plasma 6.3.5, KDE Gear 25.04.1 apps collection, and Frameworks 6.14, all built upon Qt 6.9.
KDE Gear, in particular, has introduced valuable enhancements: Dolphin file manager now offers initial support for right-to-left languages like Arabic and Hebrew, and the remote desktop application KRDC enhances usability with improved FreeRDP support and desktop scaling.
Linux Magazine:
-
KaOS 2025.05 Officially Qt5 Free » Linux Magazine
KaOS Linux 2025.05 is now available. This independent distribution (meaning that it's not based on another distribution) features KDE's Plasma desktop and Arch Linux's pacman package manager.
In the official release statement, the team announces that KaOS 2025.05 is officially Qt5 free. Qt5 saw its end of life years ago, but the move to Qt6 has been slow-going. However, the announcement does mention that Qt5 has not yet been removed from the repositories, so it's still possible to install Qt5 applications (after the installation). It should be noted that Qt5 removal is planned for the near future.
The Plasma desktop is version 6.3.5 and includes KDE Gear 25.04.1 and Frameworks 6.14.0, all of which are built on Qt6.9.0.
Original:
-
KaOS 2025.05
Qt5 has been end of life for quite a few years now, but the move of all applications to Qt6 has been slow-going, but with this ISO it is finally at a point that a default install will be Qt5 free from now on. There is no Qt5 of KDE Frameworks based on Qt5 included. Qt5 has not yet been removed from the repositories, so it is still possible to add Qt5 based applications after the installation (but complete Qt5 removal is planned for the near future).
[...]
Latest applications that are now ready to use Qt6 and Frameworks 6 include Frescobaldi, Krita, Kamoso and Calligraplan.
Updates to the base of the system were numerous and included a new Toolchain based on Glibc 2.4.1, Binutils 2.44 & GCC 14.2.1, SQlite 3.49.1, Pacman 7.0.0, kmod 34.2, IWD 3.4, Poppler 25.05.0, Gstreamer 1.26.1, Pipewire 1.4.3, kernel moved to Linux 6.14.8, Systemd 254.24, ZFS 2.3.2, Tzdata 2025b, OpenSSL 3.5.0, Proj 9.6.0, Protobuf 31.0 and Mesa 25.1.1.