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This article will explain in detail the method of updating excellent unicorn by ubuntu20.04.1. The editor thinks it is very practical, so I share it for you as a reference. I hope you can get something after reading this article.

Update method:

Users who download https://www.ubuntukylin.com/downloads/ installation 20.04 from Youqilin's official website:

$sudo apt update

$sudo apt full-upgrade

Ps: when prompted below, please enter y to accept the change. For detailed steps, please refer to: https://www.ubuntukylin.com/ukylin/forum.php?mod=viewthread&tid=193812&extra=page%3D1

In order to ensure the stability of the long-term supported version of you Kirin 20.04, this update has not synchronized the new features of 20.10 and is expected to be pushed in the next update. Thank you for your attention and support!

The official will release system updates from time to time according to the new features of various components and bug fixes. Let's work together to create a better Linux desktop operating system!

(2020-11-03) function improvement and BUG repair:

Start menu

Fix search box without cursor

Failed to repair side personalization settings

Fixed a problem with the start menu display when locking the screen

Fixed default state window overlap

Optimize Chinese search

File Manager

New desktop selected files press Enter to open or enter the folder directly

Added shortcut key (Ctrl+H) to support desktop display of hidden files

Add recent files, jump to the directory where the right-click option and function

Add drag files directly to the directory under favorites

Add more wallpaper settings for pictures in common formats

New WPS office document classification and screening

New file color marker display

New pop-up options for mobile devices in computer view

New compressed format files such as odp,ods support decompression

Added a recent option to clear all

Add hover prompt for operation menu

Added support for dragging files to sidebar paths

Repair the file lost on the mobile device after the file operation

Fixed crash caused by queuing cancellation of multiple file copies

Fixed mouse offset of dragging window in the case of high split screen

Fixed response problems such as switching to list view stutter when there were too many files

Fix search problems such as invalid recursive search

Fixed wallpaper problems such as failure to switch between pure color wallpaper

Fixed device mount problems such as flashback caused by occasional mount and uninstall operations

Fix recycle bin problems such as selecting multiple files to view properties that are blank

Fixed formatting problems such as changing formatting options after starting the formatting operation

Fix file operation problems such as flashing progress bar during file copying or moving

Optimize the contents of the right-click menu such as the right-click menu to open the file selection program list.

Task bar

Add taskbar start menu button right-click secondary menu

Page flip function when more than five icons are added to the Quick launch bar

New quick launch bar icon drag sorting function

Fix taskbar crash caused by packing and unpacking

Invalid click to repair calendar plug-in month selection option

Fixed that the Quick launch bar could not open the Chinese path application

Repair taskbar does not support VNC remote Desktop

Fix the problems related to the expansion screen

Fix problems such as icon occlusion after the taskbar is resized and oriented

Optimize taskbar CPU usage

Sidebar

Fixed the clipboard font to follow the size of the control panel

After fixing the countdown pause, alarm clock related problems such as the initial countdown end time will still be displayed.

Fix user feedback program problems such as abnormal display of file list

Fix notepad related problems such as abnormal total count of notes during search

Control panel

New recovery function after change of display resolution

Added mouse wheel speed setting

New user group rights raising API is added to complete the control panel weight raising verification function.

New keyboard layout preview function

Added secondary navigation bar mouse hover effect

Add home page search and jump function

New control panel preloading function

Added wallpaper, lock screen, shortcut keys and cloud account synchronization function

Fixed refresh problems such as changing resolution when modifying refresh rate

Fix problems such as the display automatically reverts to the default after the shortcut key is changed

Fixed the problem of adding shortcut keys, pressing enter is invalid and other shortcut keys

Fixed other problems such as unable to open control panel in VNC

Log in

Add and remember the status of the last login numeric keypad

Add suspension prompt for button in the lower right corner

Add background pictures for memory login

Fix incomplete display when user name is too long

Fixed problems such as abnormal display of login interface caused by hot plug of monitor

Lock screen

Add Ctrl+K shortcuts to evoke virtual keyboards

Add lock screen when suspending and hibernating

Fixed probabilistic failure to enter password

Fix the white screen when the background picture does not exist

Fixed unable to lock screen when logging in using gdm

Fixed that root users do not display avatars

Fixed problems such as unable to lock screen when opening VNC

Window manager

Add custom theme plug-in

Add form fillet

Add heavy shadows to the border

Added 4K screen dpi precise zoom

Add low performance CPU adaptation

Fixed problems such as flashing screen when switching special effects through the control panel

Optimize memory footprint

Network tool

Repair the "Wireless Network Card not detected" prompt appears probably at boot time.

Fixed probabilistic failure to connect to wired network when there are two wireless network cards

Fixed that the control panel settings were not synchronized when the Wifi switch was turned on and off by the network tool

Fix the problem that after the wireless network card is switched, the network speed of connecting again is displayed as 0.

Optimize the animation effect of Wifi switch button

USB disk management tool

After uninstalling the first inserted U disk on the repair file manager, click the tray icon and the process crashes.

Repair USB disk Boot disk shows empty

Fix conflicts with gparted applications

After repairing the insertion of a two-partition U disk with a boot disk, the process crashed probably.

Fix the problem that the removable hard disk can not be recognized properly.

Sound management

Fixed no boot sound after boot

Fix when the system plays video, drag to apply volume bar stroboscopic

After the repair is muted through the taskbar, adjusting the volume to unmute does not take effect.

Fixed the hairless glass effect when the transparency was lowest in mini mode.

Power management

Add udev rules for Wake up Mouse

Fixed incorrect selection list of power programs automatically started in the control panel

Fix problems such as shutdown button call

Program icon for optimizing power statistics

Daemon program

Add Win+* key combination, including file manager, lock screen, terminal, and control panel

Added mouse wheel speed setting

New mouse acceleration and deceleration function

Fixed invalid mouse size setting when changing 4K screen

Fixed mouse position visibility of Ctrl-Shift-M conflicts in Ctrl-Shift

Fixed no zoom pop-up window when switching between 4K and normal screen

Fix the problem that the touchpad is not available for horizontal sliding

Optimize the way to obtain ID of touchscreen device

System theme

Add 2 sets of cursor themes

Fix the problem that the terminal font display is not obvious.

Optimize theme switching speed and tabwidget switching animation

System monitor

Add classification and identification of optical discs and various interfaces and functions about optical discs

Add disk io rate for each process

Added resource interface and data display for system monitor

Fix system idle time display error

Optimize CPU footprint

Kylin assistant

Fix problems such as inconsistent memory information units

Optimize start-up speed

Kylin weather

Select empty column when no matching result is added, and prompt

When adding a new non-boot self-boot, the first run will directly display the main interface.

Added tray right-click menu function

Add the popular city section of the collection city interface

Repair collection interface sub-window search results cannot be clicked

Repair problems related to urban management

Optimize search bar size adaptive search results

Optimize city window name

Kirin Software Store

Add Youku client

New Blue letter Software

New ZJCA Certificate Assistant

Add Thunderbolt download

New Red Lotus browser

Add a point-gathering reader

Update Sogou Input

Update WPS office software

This is the end of this article on "ubuntu20.04.1 's way to update excellent Kirin". I hope the above content can be of some help to you, so that you can learn more knowledge. if you think the article is good, please share it for more people to see.

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