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The deepin 25.1.1 update is here! This update brings comprehensive optimizations in system security, hardware compatibility, desktop experience, AI capabilities, and more, including multiple feature improvements, bug fixes, and CVE vulnerability patches. We recommend upgrading as soon as possible via Control Center → System Update, or by using the terminal command:

sudo apt update && sudo apt dist-upgrade

 

I. deepin 25.1.1 Release Notes

Security Fixes

  • Fixed high‑risk vulnerabilities including CVE‑2026‑6276 (curl cookie leak), systemd, and CVE‑2026‑35385 (OpenSSH).

  • Addressed security issues in components such as inetutils, gnutls28, xorg-server, mesa, glibc, rsync, nginx, and wireshark.

  • Fixed vulnerabilities in open‑source components including jpeg-xl, wget2, pillow, libexif, python-ldap, and Go Jose.

  • Overall improvement of security and reliability in network communication, image processing, file parsing, display services, and other scenarios.

Kernel & Hardware Compatibility

  • Updated components of the 6.18 kernel branch to improve system stability and hardware adaptability.

  • Added firmware for the Qualcomm QCM6490 platform, enhancing device hardware support.

  • Updated fingerprint components libfprint / fprintd to improve fingerprint device support.

  • Updated NVIDIA EGL GBM and Xwayland 24.1.11 to enhance graphics display compatibility.

DDE Desktop Environment

  • Optimised the window manager, improving window management and shortcut key stability.

  • Continued refinement of Treeland basic capabilities.

  • Fixed Bluetooth device connection issues with pipewire.

  • Optimised basic experience in the Control Center, Launcher, system tray, clipboard, and more.

File Management & Search

  • File Manager: Improved experience for file browsing, disk mounting, desktop files, etc.

  • Global Search: Enhanced file search efficiency.

  • File Indexing Service: Improved search speed.

  • Optimised the dlnfs file system and driver mounting experience.

Common Tool Updates

  • Improved daily usage experience for text editor, terminal, archive manager, document viewer, help documentation, device manager, package installer, and other tools.

  • Updated input‑method related components including fcitx5, deepin-fcitx5configtool-plugin, and rime-wanxiang, improving input method configuration and usability.

  • Enhanced cross‑device collaboration capabilities.

Multimedia Applications

  • Optimised multimedia and everyday tools such as Drawing Board, Camera, Music, Cinema, Downloader, Screenshot & Screen Recording, System Monitor, Calendar, Log Viewer, and Mail.

  • Improved pop‑up dialogs and interface display in tools like Albums and Image Viewer, enhancing stability.

UOS AI 3.0

  • Enhanced AI assistant basic services, model plugins, and agent capabilities.

  • Provides foundational support for future AI experience upgrades.

Linyaps (Ruyi Linglong)

  • Updated Linglong Base and Runtime, optimising the basic runtime environment for applications.

  • Improved desktop shortcuts and Launcher right‑click menu display after Linglong application installation.

Rock System

  • Updated Rock System components, improving read‑only auditing and system control capabilities.

  • Updated the backup and restore tool, enhancing the backup/restore experience.

  • Updated the grub2 bootloader, improving the system boot experience.

  • Optimised the system update service, refining the update process.

App Store

  • Fixed issues with interface display, title refresh, and sidebar hover styling.

  • Fixed desktop shortcut display issues for Linglong applications.

  • Optimised application installation service configuration, improving the installation experience.

Printing Experience

  • Optimised the waiting prompt after modifying CUPS configuration, reducing interface stutter.

  • Fixed permission handling issues in some print configurations.

II. Known Issues Being Addressed

We are aware that the current version still has a few minor issues that do not affect normal use, and we are actively working on fixes, such as:

  • After upgrading, the progress ball and welcome screen display at a smaller scale and do not scale adaptively with the window.

  • In the Launcher, when uninstalling an application, the uninstall window has abnormal colouring, appearing entirely dark.

  • After updating, the taskbar occasionally shows a plugin for the enterprise‑grade update management system.

The above issues have been included in our fix plan and will be resolved through subsequent system update pushes.