【System Update V2】Ubuntu Kylin 20.04 LTS Version Weekly Report

(2020-05-v2)Functional improvements and bug fixes:
Start menu
- Fix the problem of no response when clicking the default application list; 
- Fix the problem that the start menu crashes after double-clicking the default state application list; 
- Fix the problem that some software fails to open through the start menu; 
- Fix the problem of no icon in the right-click menu of the power supply; 
- Fix the problem that the application with the same name fails to open through the start menu; 
- Fix the problem of invalid ranking of Chinese application names. 
Clipboard
- Change the sticky mode to click sticky; 
- Add fixed button function, save to local, restart to restore data; 
- Add picture preview function; 
- Repair file copy icon display; 
- Fix issues related to folding buttons; 
- Fix issues related to fixed buttons. 
Alarm clock
- Add desktop and program singleton, optimize UI details; 
- Optimized stopwatch buttons and operating modes. 
Screensaver
- Exit screensaver after mouse click; 
- Fix abnormal screensaver preview in the control panel. 
Notebook
- Complete the function of right-click display / hide task view button; 
- Fix no prompt message when U disk pops up; 
Taskbar
- Fix the night mode crash and the icon is not displayed. 
System theme
- Added QT theme table view, list view and other control styles; 
- Fix QT theme progress bar style; 
- Fix QT theme slider, tick style; 
- Fix GTK theme file upload style. 
Control Panel
- Fix invalid mouse settings; 
- Fix invalid mouse pointer size setting; 
- Fix "Browse Online Wallpaper" and "Browse Local Wallpaper" functions in the background settings; 
- Fix the abnormal button of "add self-starting program" during booting; 
- Fix the lock screen "lock screen delay" scale bar without scale value; 
- Fix solid color desktop background setting invalid after logout; 
- Fix the "Account Information" secondary pop-up window cannot be dragged; 
- Fix screen saver "waiting time" scale bar display abnormal; 
- Fix user password can be modified to 1; 
- Fix no border for secondary pop-up window of "Account Information"; 
- Fix font settings do not take effect in the file manager; 
- Fix expansion mode (upper expansion screen, lower main screen), abnormal display; 
- Fix unable to exit cloud account; 
- Fix the dark mode of the control panel does not take effect. 
Kylin Calendar
- Fix display error of Lunar Holiday; 
- Added solar calendar holiday display; 
- Added 24 solar terms display; 
- Added calendar tooltips to refresh in real time. 
Power Management
- Implement the right-click menu to follow the theme change; 
- Optimization of brightness hotkey adjustment interface for power management. 
Volume Management Tools
- Fix the icon and name display error of Tencent video in application volume. 
1.Users who download and install the 20.04 image from the Ubuntu Kylin official website can directly update:
$ sudo apt update
$ sudo apt upgrade
2.Users upgraded from 18.04 and 19.10:
A)Download key packages for UKUI sources and third-party software sources:
UKUI sources:https://github.com/ukui/ukui-keyring/releases/download/v2020.04.25/ukui-keyring_2020.04.25_all.deb
Third-party software sources:https://github.com/UbuntuKylin/kylin-software-keyring/releases/download/v2020.04.25/kylin-software-keyring_2020.04.25_all.deb
B)Enter the download directory and install the key package:
$ cd ~/download
$ sudo dpkg -i ukui-keyring_2020.04.25_all.deb kylin-software-keyring_2020.04.25_all.deb
c)Update:
$ sudo apt update
$ sudo apt upgrade
 
                    