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Deep deepin operating system 20.9 official release: Qt version upgraded to 5.15.8

2025-01-24 Update From: SLTechnology News&Howtos shulou NAV: SLTechnology News&Howtos > IT Information >

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Thanks to CTOnews.com netizens, great pharmacist, Monsterwolf for the delivery of clues! CTOnews.com, April 17 (Xinhua)-- the Deep operating system (deepin) is a Linux release developed by a Chinese team. Deep deepin operating system 20.9 has been officially released.

The core goal of deepin version 20.9 is to provide users with a stable running version of the system. This version does not integrate the new functions of the system, and mainly fixes and optimizes the stability problems existing in the 20.8 version of the system.

At present, the deepin20.9 Qt version has been upgraded to 5.15.8, and updated log viewer, photo album, artboard, system software package manager and other applications; fixed many problems that affect the experience, and further enhance the system experience.

Here are the details of the update:

New and optimized Qt version upgrade to 5.15.8

Update Syslog viewer application

Update system photo album application

Update system Sketchpad Application

Update the system package manager application

Supports devices with Boot partitions and undamaged terminals, and automatically repairs when the root file system is damaged during the boot phase

Update log collection tool

Update package installer

Update terminal application

Optimized high performance mode / balanced mode strategy

Problem repair DDE

After fixing the new user, when you restart the switch and log in to the new user's desktop, the welcome pop-up window is displayed for more than 20 seconds, and the operation response is slow during this period, such as the opening of the taskbar and the control center.

Fixed an issue where access to files through wps was blocked after wps was set to allow access to specified file permissions

Fixed connecting the 4k screen, setting the zoom to 2.75 times, and then reconnecting to the normal 1k display screen. After logging out of the system, the login interface appears normally and the desktop display is abnormal (the maximum zoom ratio of the control center is 1.25).

Fixed jagged hover tips display of login interface network

Fixed a problem with gears when the network panel refresh button was refreshed

Fixed the problem that the extended monitor was unplugged, the authentication interface appeared on the double screen and the screen was locked, and the desktop could not be authenticated.

Fixed style errors in application preview and application name display

Fixed the problem that the size of the check box of the application preview drawing is not consistent with the design drawing.

Fixed expansion mode, closing personalized window effects, switching display menus from other menus in the control center, and interface splash screen problems.

File Manager

Fixed a problem where the file manager flashed when the resource or device was busy when renamed and clicked OK in multi-system.

Fixed error in opening custom screensaver settings, switching processes with alt+tab, and screensaver settings

Fixed an issue where the search was completed and the ctrl+a shortcut key did not take effect after the first file was selected

Fixed an issue where the font color of the shortcut key panel was inconsistent with the UI design drawing.

Fixed wrong sequence when using [table] shortcut key in text tube pop-up box to switch options.

Fixed a problem where there was no window label on the taskbar when the screensaver custom window was opened.

Other repairs

Fixed incorrect contents of qtdeclarative-opensource-src installation package

Fixed misplacement of dragging application in large window of initiator, but dragging became a calculator problem when calendar was selected

Fixed the problem of Bluetooth module after fixing the installation system of HONOR NBLK-WAX9X (C234) Notebook

Fixed an issue where the window tube entered to change the size option and did not respond when using the shortcut key alt+tab to switch the window when not exiting.

Fixed a problem that when any application window is opened and dragged to the top of the screen near the top of the screen without triggering full-screen display, the position of the taskbar is adjusted to the top of the screen, and the taskbar is displayed at the top of the screen, the application window is not displayed adaptively and the window will be obscured by the taskbar

Fixed a problem that when two applications have a scroll bar split display, the split screen split bar obscures the application of the scroll bar, resulting in the scroll bar being not easily selected and dragged

Fixed problems with abnormal display of dialog boxes under the dark theme of "House of depth", incorrect display of dialog box version information, inactivation of tray menus, and unrestricted minimum height of the main window.

Fixed a problem where the time sudo update-grub command was executed at the system terminal during the upgrade, and the information was returned for a long time.

Improved compatibility of Syslog collection tools

Fixed an issue where the log collection tool could not open the help application through the shortcut key "F1" or "help" in the main menu

Fixed an issue where the preview was empty after a large file in the text editor called print preview.

Fixed a problem with the application name of the help manual displayed in English in the Chinese environment after upgrading version 6.0.2 of the help manual

Fixed the system security loophole and improved the system security

Fixed the failure of face recognition in login and lock screen interface, unable to switch to the password login interface to unlock the problem.

Key updates Note: the following are key updates of this version (not new features)

Qt version upgrade

Deepin20.9 has upgraded the Qt version to 5.15.8, which will bring a better user experience and more features, and further improve the compatibility of the system.

Log viewer

Deepin20.9 updated the log viewer. Logs are a very important source of information when you need to troubleshoot errors in your system or application. The log viewer can help you more easily view log information generated by your system and applications, and track a variety of events, including application errors, system failures, security events, and so on.

In addition, the log viewer can also help you easily manage and analyze log information generated by your system and applications. Whether you are a developer, an administrator, or a regular user, you can benefit from the log viewer.

Using the deepin20.9 Log Viewer allows you to quickly browse and search logs to find the information you need. You can filter logs and sort them according to keywords, date, time, and so on. In addition, the log viewer can also help you export logs for analysis and processing on other systems.

The log viewer is also a very useful tool for operating system management. Administrators can use it to monitor system logs and to check and resolve problems. With the log viewer, administrators can quickly identify errors and faults in the system for faster troubleshooting and repair.

Photo album

Using the deepin20.9 photo album application, you can quickly browse all the photos on your computer. You can organize and manage photos according to different tags and categories, and use the search function to quickly find the files you need. In addition, computer photo albums allow you to easily edit photos, including rotation, OCR text recognition, tagging and other functions to better manage your documents.

In addition, deepin20.9 albums provide slide shows that allow you to easily share your photos with friends and family. If you want to see your favorite photos all the time, you can set it as wallpaper with one click.

Drawing board

The drawing board application of deepin operating system is a digital painting tool, which can be used to draw various types of illustrations, comics, oil paintings, sketches and other works. It provides rich painting tools and functions so that users can create freely.

Artboard applications include a variety of brushes, pens, oil brushes, brushes and other painting tools, as well as a variety of adjustment options, such as color, stroke, line thickness and transparency. In addition, it also supports vector graphics drawing, layer management, eraser, text input and other functions, as well as various formats of image import and export.

The user interface of the artboard application is easy to use and allows users to create new paintings or open and edit existing image files. In addition, the artboard supports different canvas sizes and proportions to meet different painting needs.

CTOnews.com attached deepin operating system 20.9 image download: click this link.

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