The release of postmarketOS 25.06 marks a major milestone in the field of Linux-based mobile operating systems. Announced in 2025, this system, the result of an ambitious open source project, stands out for its integration of the systemd init system and a significant expansion of mobile device support. Designed to offer a robust, secure, and controllable alternative to Android, postmarketOS continues to make technical advances and expand its ecosystem to attract a growing community of users and developers. From support for numerous smartphones to the integration of new graphical interfaces, this version brings multiple concrete improvements designed to expand its adoption and simplify installation.
The integration of systemd in postmarketOS 25.06: a key technical development
The move to systemd represents a significant technical shift for postmarketOS. Until now, this system primarily leveraged OpenRC, a lightweight init system that, while powerful, limited certain advanced features essential for a modern mobile operating system. Systemd, now officially integrated in this 25.06 release, is a service initialization and management system recognized in most major Linux distributions thanks to its feature richness and maturity.
This change brings several notable technical benefits. First, systemd facilitates the management of service dependencies at startup, thus ensuring greater stability and better performance. In addition, it introduces essential features for mobility, such as fine-grained process monitoring, improved sleep support, and power management modes, essential for battery life on smartphones and tablets.
Furthermore, thanks to systemd, postmarketOS benefits from greater compatibility with modern Linux software and user environments, particularly those used in desktop and mobile environments. This harmonization reduces the friction of porting applications and services, which is essential in a world with multiple graphical interfaces such as KDE Plasma Mobile, GNOME, and Phosh.
It should also be noted that the integration of systemd in postmarketOS does not preclude the use of OpenRC or other alternatives for those who prefer to maintain a more minimalist system. This flexibility is at the heart of the postmarketOS philosophy, which aims to adapt to the specific needs of developers and users rather than imposing a single configuration.
- Better management of mobile services: systemd optimizes the execution of tasks at startup and in the background. Improved battery life: Optimized support for power-saving states.
- Increased compatibility: Easier integration of modern Linux applications. Flexibility: A choice between systemd and alternative init systems. The integration of systemd opens the door to new functional possibilities for the project’s developers, while laying the foundation for a more responsive mobile system adapted to current needs.
- Discover postmarketos 25.06, the latest version of this innovative Linux mobile operating system using systemd. Optimized to deliver a seamless and customizable user experience on your mobile devices, postmarketos transforms your smartphone into a true pocket PC. Dive into the world of open-source mobile! Hardware Support Extensions: Support for new flagship devices
- A key challenge for postmarketOS is the diversity of supported devices. This version 25.06 expands its catalog with several widely used smartphones and tablets, marking a crucial step in its quest to deploy a credible Linux alternative to Android. The newly officially supported devices include models such as the Google Pixel 3A XL, the Motorola Moto G5 Plus, as well as a significant number of Xiaomi devices, including the Redmi 7, Mi 9T, Redmi K20, POCO X3 NFC, and Mi Pad 5 Pro. This extensive addition demonstrates the postmarketOS community’s sustained effort to expand the system’s accessibility to a wide variety of models, from mid-range smartphones to more powerful tablets. Each port undergoes methodical work, including the development or adaptation of drivers, support for specific peripherals such as cameras and modems, and intensive testing to ensure stability. The update also extends to several popular older generations, with initial camera support for popular models like the OnePlus 6, Motorola Moto E5 Plus, Moto G5s, and several Redmi models. These additions are not trivial: support for complex hardware components such as the camera opens the door to a richer and more complete user experience, essential for a mobile operating system.
Furthermore, the update brings full audio and charging support to certain MSM89x7 SoCs, strengthening compatibility with older or less standardized devices. This attention to technical details demonstrates the project’s rigorous approach to ensuring optimal operation on diverse hardware.
Motorola Moto G5 Plus and Moto E5 Plus
: Expansion to the Motorola range.
Wide Xiaomi range: Redmi 7, Mi 9T, Redmi K20, and others included.
Specific hardware support: improved camera, audio, and charging management.
The integration of these new devices reinforces the relevance of postmarketOS for a wide audience of users looking to keep their hardware while adopting a Linux-based and open source system.
- https://www.youtube.com/watch?v=KQnfPs6ZkNA Cutting-edge graphical interfaces: GNOME 48, KDE Plasma Mobile 6.3.5, Phosh, and Sxmo updated
- postmarketOS stands out for its ability to offer a range of modern, mobile-friendly graphical environments that meet the diverse needs of users. Version 25.06 updates the main interfaces with recent versions: GNOME 48, KDE Plasma Mobile 6.3.5, Phosh 0.47.0, and Sxmo version 1.17.1. GNOME 48 brings significant performance improvements to mobile platforms, particularly in terms of resource management and interface fluidity. This version also includes optimizations for touchscreen display and improved responsiveness, essential for everyday user comfort. KDE Plasma Mobile continues its evolution towards a complete and consistent interface, while remaining lightweight. Version 6.3.5 improves component modularity and notification management, and introduces important fixes for support for specific sensors and peripherals.
- Phosh, the environment originally developed by Purism, also makes progress with this version 0.47.0, focused on improving touchscreen ergonomics and simplifying the integration of new modules. Phosh is appreciated for its resource-efficient interface, making it an excellent choice for machines with limited capabilities. Finally, Sxmo, a minimalist environment based on lightweight tools and a shell configuration, is releasing version 1.17.1, which brings stability and some new features targeted at those who love minimalism and no-frills systems.
- GNOME 48: fluidity and advanced touch optimization. KDE Plasma Mobile 6.3.5: improved notification and sensor management.
Phosh 0.47.0: improved usability for mobile use.
These updates reflect postmarketOS’s commitment to offering a choice suitable for everyone, from the general public who prefer comprehensive interfaces to advanced users seeking lightweight design and total control. By combining these different graphical layers, postmarketOS confirms its unique position in the mobile Linux world.
Discover postmarketOS 25.06, an innovative mobile Linux distribution that integrates systemd to provide a smooth and powerful user experience. Explore the features, improvements, and compatibility with various mobile devices in this remarkable update.
Simplified Installation Process and Key New Mobile Features
Installing a Linux operating system on smartphones has often been perceived as complex, requiring advanced skills and laborious manipulation. postmarketOS 25.06 introduces a new user interface for “os-installer,” intended to transform this experience. With this interface, accessible from a computer, installation becomes much more intuitive, allowing users to deploy postmarketOS on their mobile device without going through tedious or overly technical steps.
This graphical interface makes it easy to select the appropriate version for your device, choose the graphical environment, and perform the initial partition configuration. Once the procedure is launched, os-installer handles flashing operations, writing system files, and automatically adjusts the necessary settings to ensure a smooth startup.
- Among other important features, version 25.06 introduces “mobile-config-thunderbird,” a package that adapts the Mozilla Thunderbird client for mobile use. The application is optimized for smooth display and interaction on touchscreens, meeting the growing need to integrate powerful open source communication tools on mobile devices. There are also improvements in user-agent management for the Firefox browser via mobile-config-firefox. Support for “per-site user-agent spoofing” allows websites to reliably display their mobile versions, thus optimizing navigation and the user experience.
- Redesigned os-installer interface: simplified installation from a computer. mobile-config-thunderbird : Mobile adaptation of Mozilla Thunderbird.
- Improved user agent on Firefox : Better recognized mobile web pages.
- New wallpapers and increased customization.
This update exemplifies postmarketOS’s pragmatic and user-centric approach, lowering entry barriers while enriching essential mobile features for a complete and up-to-date experience.
At the heart of the postmarketOS project is a strong community dynamic, a vital driving force for the long-term development of this system. This version 25.06 demonstrates a rigorous and collaborative organization, combining contributions from passionate developers, the integration of fixes based on user feedback, and a continuous code optimization approach.
The division of ports into categories based on their level of progress (community, testing, downstream) allows for clear development management. The community and testing ports host versions close to the mainline Linux kernel, thus promoting maintenance and updates by the community. As for the downstream ports, which integrate kernels specific to certain manufacturers, they are isolated to limit complexity and facilitate the work of maintainers.
The developers also encourage contributions in the form of merge requests to backport fixes and improvements, particularly regarding the kernels of downstream devices. This openness ensures a strong connection with the broader Linux ecosystem and perpetuates the vigor of postmarketOS in a constantly evolving landscape. This community-driven approach extends beyond the code. PostMarketOS users benefit from regular updates, integrated tools to facilitate system customization and management, and comprehensive documentation available on the official wiki. This organization supports the project’s growth, establishing itself as a leading open source platform for mobile devices.
Port management by category: community, testing, and downstream for better monitoring.
Active involvement of contributors via merge requests and user feedback.
- Comprehensive documentation to guide users through their installations and updates. Monitoring regular updates
- ensuring stability and security of the system. The postmarketOS ecosystem thus asserts itself as a model of collaborative innovation in the development of a free mobile operating system, which has been able to combine technical rigor and community openness since its beginnings.
