Author's news on January 28th Today, the V20 Professional Edition (1031) of Tongxin desktop operating system is pushed again to fix some known defects of the kernel and desktop environment, incorporate the fixed cve security vulnerabilities, and improve the stability of the system Sex and safety.
The author understands that this update also made a few optimizations to existing functions, and fully covered AMD64, ARM64 and MIPS64 architectures .
In terms of compatibility, this update adds the adaptation to the Changfu motherboard, and also brings an update of the Jingjia micro graphics driver version.
In terms of fixing security vulnerabilities, the new version of Tongxin desktop operating system integrates the 6 previously fixed CVE vulnerabilities, and blocks the entry of entering single-user mode by manually inputting parameters on the grub edit page.
New features
In this update, Tongxin desktop operating system has made grub localization for AMD64 architecture and supports simplified, traditional and traditional Chinese.
In this update, the Tongxin desktop operating system supports the control center-update module, you can freely choose whether to obtain application updates or system updates, and you can independently control the update content.
▲ Source: Tongxin UOS website
Tongxin desktop operating system also makes automatic judgments on application compatibility. When installing applications through the software package installer and application store, it will automatically determine the compatibility baseline and incompatible applications cannot be installed.
When setting up the network, Tongxin desktop operating system adds the function of automatically obtaining the gateway when manually setting the ip address under the LAN, simplifying the user operation process.
When using the image viewing application that comes with the system, Tongxin desktop operating system adds support for tif and tiff formats.
In this update, Tongxin desktop operating system has added the ability to read and write additional CDs burned in ISO9660/Joliet format under Windows and other unix systems.
System repair
Increase the size control of the system log to prevent abnormal conditions from causing excessive log writing
RIGHT
Optimize the application of search fuzzy matching rules in the launcher to increase matching accuracy
Optimize the application sorting in the launcher, and display newly installed applications and frequently used applications first
Optimize system guidance and prompts when switching screen zoom ratios
Added verification rules for setting full names when creating an account
Fix the problem that the screen zoom of 2.75 times is set in the high score screen, and the login interface cannot be displayed normally after logging out.
Fix the problem that the hotspot module is automatically closed when switching hotspots multiple times
Fix the problem that some modules in the search bar of the control center cannot be searched
Fix the problem of incorrect prompt when changing password
Fix the issue that the backup and restore function becomes invalid after the version upgrade is rolled back
Fix the problem that the Bluetooth function is not displayed in the taskbar and control center of certain devices
Fix the problem that the rear microphone interface of certain devices is not available
Fix the problem that there is no OSD prompt in the control center of specific equipment
Fix the problem that the taskbar of a specific device is set to smart hide and cannot take effect
Fixed the problem that a small number of Loongson architecture models cannot be awakened by the power button after standby
Fix the problem that the modified user name does not take effect after restarting the system after modifying the user name
Fix the problem that the control center cannot synchronize the authorization status in time when the authorization status of the authorization client changes
Repair Control Center-the problem that the shortcut key save settings cannot take effect immediately after displaying the page, plugging and unplugging the display, and rotating the screen
Repair Control Center-Time and Date-Modify the Maldives area display distortion problem in the system time zone
Kernel
Fix the problem that the screen of certain models sometimes appears broken after waking up after closing the cover
Fix the problem that certain models occasionally cannot use the wireless network
Fix the problem that the Bluetooth icon is not displayed in the control center of certain models
Fixed the issue of system freezes when a small number of Loongson architecture devices were connected to 4K screens and used screenshots to record the screen.
Fix the problem that the system restarts when the device wakes up after sleeping
Fixed the issue of occasional screen flickering when switching between copy mode and extended mode on a few devices
Fixed the issue of abnormal sound output from the rear interface of a small number of external round-hole earphones
Fixed an issue where the HDMI screen of a specific device was unplugged in dual-screen mode and the screen occasionally did not immediately return to single-screen mode
Fixed an issue where a small number of devices did not occasionally enter standby after closing the notebook
Fix the problem that a small number of devices set the box cover to sleep, and occasionally cannot sleep after the second cover
Fixed the problem that certain devices connected to HDMI monitors and occasionally failed to wake up normally after entering S3 standby
Fix the problem that the system keeps prompting that the device has been removed when the external device is not plugged in or unplugged from a specific device
Fix the problem of onboard network port dropping after S3 standby and S4 sleep wake up in a few models
Fixed the occasional mouse freeze issue after wake up from standby on certain devices
Installer
Fixed an 8-hour difference between the system time and the bios time on some devices
Fixed the problem that the Maldives area displayed on the map of the time zone was distorted when the system was installed
Backup and restore
Fix the problem that the system activation status is not automatically retained when restoring factory settings
Fix the problem that the restart time after successful restoration occasionally occurs when the system is restored
Print management
Add drive auto matching function in offline environment
cinema
Fix the problem that a small number of devices use the theater to play videos, click the volume button, and the volume cannot be adjusted
Fix the problem that video playback occasionally freezes after being awakened from standby or hibernation when playing video in theater
Fix the problem that when some devices use the theater to play video, the video will not stop playing after being maximized multiple times and then minimized
Fix the problem that some devices are connected to an external HDMI display, and the video window is dragged from the main screen to the secondary screen and sometimes jitters and freezes.
Fixed the occasional mouse pointer jumping problem when dragging the video window on certain devices
Photo album
Fix the problem that the album is stuck occasionally when using the right-click menu to copy pictures over 5M on the Loongson architecture device
Desktop Smart Assistant
Enhanced security, the desktop intelligent assistant turns off the accessible function by default
Security center
Fix the problem of double image display when dragging the bullet frame in Security Center
Fix the problem of occasional freezes in the end and start interface after multiple clicks during the killing process
Device manager
Fix the problem that the keyboard up and down keys switch the root directory, and the device information on the right does not follow the root directory switch
Fix the problem that the memory information of the device manager of the Loongson architecture and arm architecture specific models does not match the actual situation
Fix the issue that Verizon Cloud Desktop occasionally cannot open the device manager
Fix the problem that the storage device sub-manufacturer and sub-device of specific model device manager display abnormally
Fix the problem that the device manager cannot display all the USB flash drives after inserting multiple USB flash drives in a specific device
Authorization management
Full support for Traditional Chinese and Traditional Chinese display
Fix the problem that the log will continue to be printed when the authorization management is abnormal, causing the log to overflow
Fix the problem that after using the kms intranet activation, leave the LAN after setting the number of days offline, and restart the computer, the warehouse cannot be accessed
music
Fix the problem that the state of the favorite icon is not switched immediately after the right-click menu of the selected song is added to the playlist "My Favorites"
File manager
Fix the problem that smb cannot be uploaded after the video file is compressed
Fix the problem of searching files by time/type/size, but not finding the files
Fix the problem that a single record is repeatedly displayed in the file manager through conditional search
terminal
Fix the problem that the shortcut keys call out the search plugin and the cursor in the search input box is lost
Fix the abnormal function of zoom in and zoom out shortcut keys
Input method configuration
Fix the problem that the right mouse button enters the menu bar to modify the skin, and the prompt information is abnormal
Help manual
Fix the problem that the help manual does not jump correctly when clicking on help or pressing the shortcut key after opening the control center in English system