COSMIC Desktop 1.10 Released: GPU-Accelerated Launcher and Compositor Improvements
System76’s Rust-based, Wayland-native desktop environment gets a faster-rendering launcher, improved compositor behavior, drawing-tablet configuration, and updates across several COSMIC applications.
System76 released COSMIC Desktop 1.10 on October 8, 2026. The update to its Rust-based, Wayland-native desktop environment focuses on launcher performance, compositor behavior, drawing-tablet settings, and improvements to several built-in applications. Linuxiac’s release report details the changes, while System76’s project pages provide background and distribution options.
The headline improvement is that COSMIC Launcher now uses GPU-accelerated rendering through wGPU by default. This targets sluggishness seen with the previous software-rendering path during application searches and result scrolling. The release also updates COSMIC Store, COSMIC Settings, COSMIC Terminal, COSMIC System Monitor, and other desktop components.
GPU-accelerated launcher
wGPU rendering is enabled by default to improve responsiveness when searching and navigating launcher results.
Compositor fixes
Cursor hiding, idle detection, image copying, and tiled-window resizing receive fixes and refinements.
More desktop polish
Drawing-tablet display mapping, screenshot galleries in COSMIC Store, and updated terminal and system-monitor behavior.
What’s new in COSMIC Desktop 1.10?
COSMIC 1.10 is an incremental desktop update with changes spanning the launcher, compositor, settings, application store, terminal, system monitor, and initial setup experience. It does not replace the underlying Linux distribution: users receive it through the distribution’s packaging and update process.
System76 describes COSMIC as a modular desktop built around personalization and a Wayland-native design. The desktop is available beyond Pop!_OS, but the exact version and update schedule depend on each distribution’s repositories and release policy. Learn more about COSMIC from System76.
COSMIC Launcher switches to GPU-accelerated rendering
The COSMIC Launcher now uses wGPU-based GPU rendering by default. The change is intended to address poor responsiveness in the earlier software-rendered path, especially when users type into search or scroll through the results list.
GPU acceleration can improve the smoothness of interface rendering, but the actual experience depends on graphics hardware, drivers, and the system’s software stack. It should not be interpreted as a guarantee that every COSMIC component or application will run faster on every machine.
Compositor and desktop behavior fixes
The COSMIC compositor receives a set of fixes focused on cursor behavior and window management:
- The mouse pointer hides more consistently while typing or after touch input.
- Idle detection uses the last pointer event to determine when the cursor should disappear.
- Issues involving copying images and resizing tiled windows are addressed.
- Additional changes refine session environment handling, the login greeter, and the on-screen display.
These are usability and reliability improvements rather than a complete redesign of the compositor. Their impact will vary with input devices, display configurations, and the applications being used.
Updates to COSMIC applications
| Component | What changed in 1.10 |
|---|---|
| COSMIC Store | Adds an application screenshot gallery. Image caching and background decoding of large screenshots help keep browsing responsive. |
| COSMIC Settings | Introduces initial drawing-tablet configuration, including mapping a tablet to a specific display. |
| WireGuard VPN settings | Allows certain configuration fields to be confirmed by pressing Enter. |
| COSMIC Terminal | Adds keyboard shortcuts to move tabs left and right. |
| COSMIC System Monitor | Uses a multi-window layout by default and improves search by distinguishing applications from individual processes. |
| Initial Setup | Shows the Wi-Fi configuration page only when a wireless network adapter is detected. |
The release also includes smaller stability and interface adjustments across desktop components. See the COSMIC Epoch project repositories and the distribution’s own changelog for implementation details as they are published.
How to get COSMIC Desktop 1.10
COSMIC is distributed through several Linux distributions. There is no single universal upgrade command for every system; installation steps depend on your distribution and how it packages the desktop.
- Pop!_OS: Follow System76’s release and update guidance for your installed Pop!_OS version.
- Fedora COSMIC Spin or Atomic: Use the Fedora update mechanism and check the relevant release information.
- Arch Linux, openSUSE, NixOS, CachyOS and other supported distributions: Consult the distribution’s package status and official instructions.
Start with the official COSMIC download page, which lists participating distributions. Availability of version 1.10 may lag behind the upstream release because maintainers need to package, test, and publish it.
Who should care about this update?
COSMIC users who experienced launcher lag, rely on tiled windows, use drawing tablets, or regularly browse applications through COSMIC Store may find the changes especially relevant. Administrators and enthusiasts deploying COSMIC across multiple systems should check their distribution’s package status before planning a rollout.
For users whose current desktop is stable and whose distribution has not packaged 1.10 yet, waiting for the supported update channel is generally safer than forcing an upstream build into the system.
Final thoughts
COSMIC Desktop 1.10 focuses on practical desktop improvements: GPU rendering for the launcher, more consistent compositor behavior, initial drawing-tablet settings, and refinements to core COSMIC applications. For existing users, the best approach is to check their distribution’s official update channel and review its release notes before upgrading.
Explore COSMIC Desktop
Review official project information and find the distribution options available for your Linux system.
Sources and further reading
- Linuxiac: COSMIC Desktop 1.10 Released with Launcher and Compositor Updates — source report for this article.
- System76 COSMIC Desktop — official project overview.
- System76 COSMIC Download — participating distributions and installation entry points.
- Phoronix: COSMIC Epoch 1.10 — additional reporting on launcher rendering and desktop improvements.
- COSMIC Epoch repositories on GitHub — project code and development activity.
Editorial note: This article is based on published release reporting and official project information. VMoreCloud has not independently benchmarked COSMIC 1.10 across hardware configurations. Performance and availability can vary by system, driver, and distribution.
