Dear Community Friends,

deepin 25.1.1 is here! This update brings comprehensive improvements in system security, hardware compatibility, desktop experience, and AI capabilities. It includes multiple feature enhancements, bug fixes, and CVE patches. We recommend updating as soon as possible via Control Center > System Update or by running the terminal command:

sudo apt update && sudo apt dist-upgrade

June 1, 2026 Update Notes

🔒 Security Fixes

• Fixed CVE-2026-6276 (curl cookie leak), systemd vulnerabilities, and CVE-2026-35385 (OpenSSH) high-risk issues;
• Fixed security issues in inetutils, gnutls28, xorg-server, mesa, glibc, rsync, nginx, wireshark and other components;
• Fixed vulnerabilities in open-source libraries including jpeg-xl, wget2, pillow, libexif, python-ldap, Go Jose;
• Overall improved security and reliability for network communication, image processing, file parsing, and display services.

🖥️ Kernel & Hardware Compatibility

• Updated 6.18 branch kernel to version 6.18.30;
• Added Qualcomm QCM6490 platform firmware to improve device hardware support;
• Updated libfprint/fprintd fingerprint components for better fingerprint device support;
• Updated NVIDIA EGL GBM and Xwayland to enhance graphics display compatibility.

🎨 DDE Desktop Environment

• Window manager optimizations for improved window management and shortcut key stability;
• Continued improvements to Treeland related core capabilities;
• Fixed pipewire Bluetooth device connection issues;
• Optimized Control Center, Launcher, System Tray, Clipboard, and other fundamental experiences.

📁 File Management & Search

• File Manager: Improved file browsing, disk mounting, and desktop file handling;
• Global Search: Enhanced file search efficiency;
• File Indexing Service: Improved search speed;
• Optimized dlnfs file system and driver mounting experience.

🛠️ Common Tools Updates

• Optimized daily usage experience for Text Editor, Terminal, Compressor, Reader, Help Documentation, Device Manager, Package Installer, and other tools;
• Updated fcitx5, deepin-fcitx5configtool-plugin, rime-wanxiang and other input method components for improved IME configuration and usage;
• Cross-device collaboration optimizations for enhanced multi-device synergy.

🎬 Multimedia Applications

• Optimized experience for Draw, Camera, Music, Movie, Downloader, Screen Recorder, System Monitor, Calendar, Log Viewer, Mail and other multimedia tools;
• Improved popup dialogs and UI display in Album and Image Viewer for better stability.

🤖 UOS AI 3.0

• Enhanced AI Assistant core services, model plugins, and agent capabilities;
• Laid the groundwork for upcoming AI experience upgrades.

📦 Linyaps

• Updated Linyaps Base and Runtime to optimize application runtime environment;
• Fixed desktop shortcuts and launcher right-click menu display issues after Linyaps app installation.

🔧 Immutable System & Recovery

• Updated Immutable System components to optimize read-only auditing and system control;
• Updated Backup & Restore Tool for improved backup and recovery experience;
• Updated grub2 bootloader for better system boot experience;
• Optimized System Update Service for smoother update workflow.

👜 App Store

• Fixed interface display, title refresh, sidebar hover style and other UI issues;
• Fixed Linyaps application desktop shortcut display problems;
• Optimized app installation service configuration for better installation experience.

🖨️ Printing Experience

• Optimized waiting prompts after modifying CUPS configuration to reduce UI lag;
• Fixed permission handling issues for certain printing configurations.

Known Issues

We are aware of a few minor issues that do not affect normal use and are actively working on fixes:

• After upgrading, progress ball and welcome screen display at a smaller scale, not adapting to window size;
• In the Launcher uninstall dialog, the color scheme appears abnormal with a dark theme;
• After updating, the taskbar occasionally displays the enterprise update management system plugin.

These issues have been scheduled for resolution and will be addressed in upcoming system updates.

That's all for this deepin 25.1.1 update! Feel free to share your thoughts in the comments after updating. If you encounter any issues, please don't hesitate to report them — we're here to help. Thank you for your continued support!

deepin community

For technical details, visit: deepin developer-center

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