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Wayback - La bouée de sauvetage des vieux environnements X11

Par : Korben
24 juillet 2025 à 22:25

Ça vous dirait de pouvoir faire tourner vos vieux window managers X11 préférés sur du Wayland moderne. Impossible ??? C’est ce que je pensais aussi avant de découvrir Wayback !

Pour ceux qui ne suivent pas trop l’actualité Linux, on est actuellement en pleine transition entre X11 (le vieux système d’affichage qui date de 1987) et Wayland (le nouveau qui est censé tout révolutionner). Le problème c’est que ça fait 35 ans qu’on développe des environnements de bureau pour X11, et avec Wayland, tout ça risquait de partir à la poubelle. Aux chiottes WindowMaker, Enlightenment, FVWM, et tous ces environnements qu’on adorait bidouiller.

Mais voilà qu’Ariadne Conill, une dev d’Alpine Linux, a eu une idée de génie. Au lieu de tout réécrire from scratch (ce qui prendrait des plombes), pourquoi ne pas créer une couche de compatibilité ? Et c’est exactement ce qu’est Wayback : un compositeur Wayland minimaliste qui sert juste à faire tourner Xwayland en mode “rootful”. En gros, ça fait croire à vos vieux environnements X11 qu’ils tournent sur un vrai serveur X, alors qu’en fait c’est du Wayland derrière.

Le truc vraiment smart, c’est que Wayback ne fait QUE le strict minimum. C’est pas un compositeur Wayland complet avec tous les effets 3D et compagnie. Non, c’est juste ce qu’il faut pour que Xwayland puisse faire son boulot. Du coup c’est léger, ça marche bien, et ça permet de garder tous nos vieux environnements de bureau vivants.

Alors attention, on est encore en version 0.1, donc c’est de l’alpha. Y’a pas le multi-écrans qui marche, pas de contrôle DPMS, et le verrouillage de souris ne fonctionne pas (donc oubliez les FPS pour l’instant). Mais franchement, pour un truc qui vient juste de sortir, c’est déjà super impressionnant.

D’ailleurs, le projet a été intégré dans l’écosystème FreeDesktop.org, ce qui est plutôt bon signe pour l’avenir. Ils ont même un canal IRC (#wayback sur Libera.Chat) avec un bridge Matrix si vous préférez. Et niveau packaging, c’est déjà dispo sur Alpine Linux (forcément), Arch AUR, Fedora, et même dans Nix.

Pour l’installer, c’est pas sorcier. Vous clonez le dépôt GitLab, vous compilez avec Meson, et hop. Les dépendances c’est du classique : Wayland, wlroots 0.19, et Xwayland 24.1 minimum. Une fois installé, au lieu de lancer startx, vous faites wayback-session et magie, votre vieil environnement X11 se lance via Wayland.

Ce qui est cool aussi, c’est l’architecture du truc. Ils ont découpé ça en trois composants : wayback-compositor (le compositeur Wayland minimal), Xwayback (qui remplace le binaire Xorg), et wayback-session (qui remplace startx). Du coup c’est super modulaire et ça s’intègre nickel dans un système existant. Bon par contre, faut pas se mentir, c’est pas encore prêt pour monsieur tout le monde. Mais si vous êtes du genre à avoir encore un vieux WindowMaker qui traîne quelque part ou si vous voulez préserver votre config FVWM de 2003 ou un vieux Enlightenment E16, c’est clairement un projet à suivre de près.

Quoiqu’il en soit, ça pourrait vraiment devenir LE moyen de transition entre X11 et Wayland, comme ça au lieu de forcer tout le monde à tout réécrire, on garde la compatibilité et on migre en douceur. Alpine Linux compte d’ailleurs déjà s’en servir pour réduire la maintenance du serveur X.org classique, et je parie que d’autres distros vont suivre.

Voilà, si vous voulez tester, toutes les infos sont sur le site officiel et le code source est sur GitLab.

I’m testing out the Lenovo ThinkPad X1 Fold 16 and I’m loving it!

8 juillet 2024 à 17:20

On this Mobile Monday, I’m delighted to have the latest foldable laptop on our test bench. This device, eagerly anticipated since its announcement, is finally here, and it’s thrilling to see it in action. The company has made significant strides in mobile computing, refining and enhancing the usability of foldable technology. This model blends versatility, performance, and portability, improving upon previous iterations. Its bold design and powerful specifications make it a compelling choice in a niche market, aiming to redefine how we work and play on the go. Let’s dive into the details and explore what makes this foldable marvel impressive.

Designer: Lenovo

Design and Build Quality

The foldable laptop showcases a striking bell-shaped hinge that allows the device to fold flat, eliminating any significant gap and maintaining the OLED display’s integrity. Handling the device, the hinge feels robust and well-engineered, ensuring durability and smooth operation. When closed, it’s a compact 0.69 inches thick, 10.87 inches wide, and 6.94 inches deep, weighing in at 2.89 pounds. When open, it transforms into a sleek 0.34-inch thick, 13.61-inch wide, and 10.87-inch deep workstation.

This hinge distributes mechanical stress evenly, reducing strain on the OLED panel and preventing debris and dust from entering, which could damage the screen or interfere with its operation. The build quality and choice of materials give it a premium feel, ready to handle the rigors of daily use while maintaining a professional appearance.

Display Quality

The 16.3-inch OLED touchscreen is a joy to use. With a resolution of 2560 x 2024 pixels and support for HDR 600, the display delivers vibrant colors and sharp details. From hands-on experience, the screen impresses with its clarity and richness, making it ideal for media consumption and professional tasks. The fold crease is virtually invisible to the naked eye and can only be seen if you’re really looking for it in certain lighting conditions. Otherwise, running your fingers through the center is the only way to detect it.

The OLED panel’s ability to produce deep blacks and vibrant colors enhances the viewing experience, whether watching high-resolution videos, editing photos, or reviewing detailed documents. The high resolution ensures text and images are crisp and clear, reducing eye strain during prolonged use. The display’s 100% DCI-P3 color gamut coverage makes it suitable for color-critical tasks like graphic design and video editing. HDR support further boosts the display’s capabilities, making it versatile for professional and entertainment purposes.

Performance

Powered by an Intel Core i7-1250U processor, 16GB of LPDDR5 RAM, and a 512GB PCIe 4.0 SSD, this setup provides robust performance for multitasking and handling intensive applications. Hands-on use proves the device is efficient in managing complex tasks like video editing, software development, and large-scale data analysis. The Intel Core i7 processor and high-speed RAM ensure smooth operation, even under heavy loads.

The PCIe 4.0 SSD delivers fast read and write speeds, significantly reducing load times and enhancing overall system responsiveness. This makes it an excellent choice for professionals who require a reliable and powerful device for demanding applications.

Versatile Stand and Keyboard

A key feature enhancing the device’s flexibility is its integrated kickstand and optional Bluetooth TrackPoint Keyboard. The kickstand allows the device to be used in landscape and portrait modes, providing stable support for various viewing angles. This is particularly useful for different work scenarios, such as presentations, coding, or media consumption.

The Bluetooth keyboard can either be attached magnetically to the device or detached for more flexibility. It includes a TrackPoint and haptic touchpad, offering a familiar and comfortable typing experience. This keyboard is essential for productivity tasks, transforming the device into a traditional laptop when needed. The keyboard’s ergonomic design ensures comfortable typing, whether drafting emails, writing reports, or coding. The detachable nature of the keyboard allows for a more flexible setup, enabling you to position the screen at a comfortable viewing distance while keeping the keyboard on your lap or desk. The TrackPoint and touchpad provide precise control, especially useful in tight spaces where using a mouse might be impractical. Additionally, the integrated fingerprint reader on the keyboard enhances security, allowing for quick and secure logins.

Use Cases in Landscape and Portrait Modes

The foldable design allows the device to switch between landscape and portrait modes, each suited to different tasks:

Landscape Mode:

  • Media Consumption: Ideal for watching movies and videos, thanks to the large, high-resolution OLED screen. The HDR support enhances the visual experience by providing richer colors and deeper contrasts.
  • Productivity: It supports multitasking with multiple windows open side by side, perfect for simultaneous work on documents, web browsing, and video calls. This setup maximizes screen real estate, making managing different applications and workflows easier.
  • Desktop Replacement: When used with the stand and keyboard, it is a compact desktop, suitable for extended work sessions. This mode allows for a more ergonomic setup, reducing the strain on your neck and eyes during long periods of use.

Portrait Mode:

  • Document Reading and Editing: It provides a natural reading experience, similar to a printed page, enhancing productivity for reviewing and annotating documents. The taller aspect ratio is beneficial for viewing long documents or web pages without frequent scrolling.
  • Coding and Development: This mode allows more lines of code to be visible on the screen, reducing the need to scroll and improving programmers’ workflow. This mode helps maintain context while working on complex projects, making it easier to navigate through code.
  • Social Media and Communication: Aligns well with the layout of social media platforms, making browsing feeds and video calls convenient. The portrait orientation is also ideal for video conferencing, providing a more natural framing of the participants.
  • Stock Market: Its large, high-resolution OLED screen and versatile design make it an excellent tool for day traders. In portrait mode, traders can easily monitor long lists of stocks or detailed news articles, while landscape mode can be used for broader market analysis and multi-window setups. The device’s portability and performance ensure that traders can stay connected and responsive, whether at their desks or on the move.

Comparison with the 2020 Model

The latest model builds upon the foundation set by its 2020 predecessor, introducing several key improvements. The original featured a smaller 13.3-inch display, whereas the new model boasts a larger 16.3-inch OLED screen with higher resolution and better color accuracy. The enhanced display makes a significant difference in both productivity and entertainment applications.

In terms of performance, the 2020 model was equipped with an Intel Core i5-L16G7 processor, which, while innovative at the time, struggled with more demanding tasks. The latest version steps up to an Intel Core i7-1250U, providing a noticeable boost in processing power and efficiency. The RAM and storage have also seen upgrades, with the new model featuring faster LPDDR5 RAM and a PCIe 4.0 SSD for improved responsiveness.

The hinge design in the 2020 model was innovative but had room for improvement. The new bell-shaped hinge offers better durability and a smoother folding experience. I don’t miss being able to pack the keyboard in the middle and fold the device, which allows for a creaseless and seamless display. Additionally, the new model’s integrated kickstand and optional Bluetooth keyboard enhance its versatility and ease of use, making it a more practical option for a broader range of tasks.

Workflow Enhancement

This foldable laptop can significantly enhance your workflow by providing a versatile, high-performance device that adapts to various tasks. Its design allows seamless transitions between modes, supporting various professional activities from coding and document editing to media consumption and presentations. Combining a high-quality display and versatile accessories ensures you can maintain productivity at your desk, in a meeting, or on the go. The fanless design, enabled by its efficient processor, is necessary to achieve this, ensuring quiet operation and a sleek form factor.

The flexibility of switching between landscape and portrait modes allows you to optimize your workflow based on the task at hand. For instance, you can use the landscape mode to create and present slideshows, while the portrait mode can be utilized to read and annotate lengthy documents. The integrated kickstand and detachable keyboard enhance this flexibility, providing a comfortable and ergonomic setup that adapts to your working style.

This forward-thinking laptop combines thoughtful design with powerful performance. Its versatility and adaptability make it an excellent choice for professionals looking to optimize their workflow across different environments and tasks. Whether you need a compact device for travel, a powerful machine for intensive applications, or a flexible setup for various work scenarios, it delivers on all fronts, making it a valuable addition to your tech arsenal.

The post I’m testing out the Lenovo ThinkPad X1 Fold 16 and I’m loving it! first appeared on Yanko Design.

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