Youqilin 22.04 lts version officially released | ukui 3.1 opens a new experience

2022 year 4 month 22 Japan , Youqilin team officially released a new version 22.04 LTS.22.04 Is the 14.04、16.04、18.04 and 20.04 The fifth long-term support after （LTS） edition , Official will provide 3 Years of technical support .

Compared with the previous version , This updated version adds the display of remaining charging time 、 Complex touch gesture and operation animation teaching 、 System light mode settings 、 Wechat online login and support to open new functions such as personal hotspots . Further optimize the presentation form of the taskbar area 、 Taskbar start time 、 Notify pop-up animation and file manager sidebar level , And repaired it. Ctrl+Q Unable to close music program 、 Known problems such as memory leakage risk of recording application .

Adhering to the concept of all users , Youqilin continues to optimize interactive experience and system stability . The updated version is installed by default Linux 5.15 LTS kernel And brand new UKUI 3.1 Desktop Environment , Also on A number of Kirin self-developed applications have been comprehensively upgraded .

newest Linux 5.15 LTS kernel - Higher compatibility 、 A more stable

Important updates :

• The improved NTFS File system support ;

• new SMB3 File server (KSBMD);

• Based on AMD Zen 3 Of APU Added temperature monitoring support ;

• ASUS ACPI The platform configuration file supports ;

• Improved support for Intel No 12 generation CPU Support for ;

• Amalgamated Realtek RTL8188EU WiFi Driver to replace the previous Realtek WiFi The driver .

new UKUI 3.1 Desktop Environment

UKUI 3.1 With “ Look for light ” The theme of , The introduction of fashion and rich sense of Technology “ Large fillet design ” and “ Light shadow transformation ” Design concept of , Launch new logo Design , Make the system more personalized and tasteful . In addition to the update of the theme , new UKUI 3.1 The system interaction experience has also been upgraded and optimized , Make your overall operation more comfortable 、 Simple and free , Bring you a new experience ！

The self-developed application is fully upgraded

In this release  22.04 LTS Version of the operating system , Also for the Kirin calculator 、 Kirin screenshot 、 Kylin video 、 Kirin recording 、 Kirin camera, etc More than ten Kirin self-developed applications have been comprehensively upgraded , It not only enriches the application functions , The existing functions and components are also optimized , Further improve your use experience .

Installation mode

1. at present , Youqilin users and others Linux Enthusiasts can use You Qilin official website or Mirror station Download and install youqilin online 22.04 LTS edition .

2. already installed 20.04  Pro SP1 Users of the official version can update to 22.04 LTS edition ：

• Enter the following command to open the terminal ：

$ sudo apt update
$ sudo apt upgrade
$ sudo do-release-upgrade --allow-third-party -d

Be careful :

1. Cross version upgrade , Due to changes in the underlying database , It may lead to unknown problems such as some apps can't be opened ;

2. During the upgrade , There are places to choose , Unless there is a special need , Generally press enter .

System function improvement and BUG Repair log

Desktop environment changes

The start menu

• New application collection function

• New recent file module , Can quickly open the recently edited document

• Support the specific calling method of hidden data upload interface , Expose interface restrictions to specify that the application can access , Increase system security

• Optimize sorting, category switching and zoom in to the full screen menu operation

The task bar

• Add three states to open the controls in the application area and tray area

• Support arbitrary drag icon position

• Optimize the sense of asynchrony caused by switching , Adopt a new unified interface interaction mode

• Optimize taskbar startup time

• Optimize the use of the taskbar area , Adopt a new two in one presentation form

Power management

• New battery balance mode strategy

• Added the function of displaying the remaining charging time

• Added the function of automatically turning on the energy-saving mode under low power or battery state

• New very low battery protection behavior , The user will be prompted when the battery is extremely low

• Support the function of conveniently dragging and changing battery strategy in the tray interface

• Support custom switching power and battery performance 、 Balance 、 There are three strategic modes of energy saving

• Support custom low battery

Sidebar

• Support quick operation and common functions , Such as projection screen 、 bluetooth 、 Brightness adjustment, etc

• Optimize the interactive effect of deletion notification

• Optimize notification center logic , Store all messages you don't see in the sidebar

notice

• Add notification protocol configuration , Support custom notification messages , Dwell time , Turn off functions such as messages

• Support real-time jump to the application interface by clicking the message

• Optimization notification pop-up , Enter the sidebar after the timeout disappears , Easy to view

• Optimize notification pop-up animation

Search for

• What's new is to search for notes

• Support keyboard operation and search results

• Optimize file index memory usage , The peak value does not exceed 500m

• Optimize disks io Occupy , adopt intotify Add buffer queue and merge processing to the signal

User configuration services （USD）

• Support topic switching

• Support ground glass display effect

The Internet

• newly added agent function , Realize user isolation

• New network card options , Support wired multi network card management

• Add the function of creating wireless hotspot , Support 4G、5G

• New network configuration details page , Users can directly create new configurations

• New pair ttls Type of enterprise network support

• Support for closing / Turn on the wired network card

• Optimize wired list sorting , Lifting performance

Touch screen scheme

• New animation demonstration function of complex touch operation

• New double finger continuous scrolling list and page function

• Add four fingers to open global search and switch the functions of each application window

• newly added “ More gestures ” function , Support users to quickly query all touch gestures of the system

• Support single finger operation and call out sidebar 、 Show all task windows and other scene functions

Multitasking view

• Support new / Delete workspace

• Support the application window to move freely to each workspace

Control panel

• New system light mode settings

• Realize multi screen scenario , Intelligently detect and prompt the current display type

• Support modifying computer name

• Support to modify user nickname

• Support multiple login options , Add biometric authentication

• Support light seeking 、 Qidian 、 The themes of the three systems of Heyin can be switched freely

• Support custom screensaver

• Support custom desktop background display

• Support custom settings apt Proxy services and ports

• Optimize exception prompt copy and display effect

bluetooth

• Newly added file transfer function

• New Bluetooth device classification function

• Realize Bluetooth tray 、 Bluetooth settings and service stripping function , It improves the fluency and stability of Bluetooth

Sign in

• New network configuration function

• New code scanning login function

• Realize face 、 The fingerprint 、 Unified authentication functions such as fingerprint instrument

Lock screen, Screensaver

• Support second level login , Quick access to desktop environment

Biometric management

• New biometric application scope , Such as login 、 Authorization, etc

to grant authorization

• New biometrics 、 QR code authorization

System monitor

• New application process classification

• New service program list

• Real time display processor 、 Network rate

User's Manual

• New application manual search function

• Support the secondary module jump of the control panel

• Optimize home page application classification

File manager

• Newly increased file deletion policy , Greater than 10G Your files will only be permanently deleted

• Optimize sidebar hierarchy

The theme

• Realize the third set of and printing style icon theme

• Realize cursor following and zooming under high resolution

Session manager

• New system monitor quick entry

• Support user switching function differentiation list / Multi user scenario

Thematic framework

• New application three state free switching theme function

• Realize the development of new palette interface of platform theme

• Realization UKUI 3.1 Refactoring and development of all basic controls

• Fix all control right angle problems

（ Tray ）u Disk tools

• adapter UI Theme color

• Optimize equipment information acquisition 、 Hot swap message notification display

alarm clock

• New one touch mute function

• Add the function of setting alarm clock and reminding later

• Add Mini countdown window

• Add the function of marking the longest and shortest count interval

• Support the right-click editing function of alarm items

• Support custom ringtones

• Optimize and enlarge alarm clock time editing , Countdown setting time wheel font

• Optimize countdown run UI, Improve user interaction experience

Application software changes

The weather

• Added “ Whether to allow positioning ” Judge

• Added background color adjustment function

• Optimize the search drop-down box style

• Optimized the display layout of the main page

Burn

• Fixed possible errors when dragging files into the software

• Fixed a known memory leak inside the software

• Updated the pictures and corresponding explanations in the user manual

Calculator

• The decimal conversion function is added

send a message

• Added friends & Chat content search function

Look at the picture

• Added a sidebar that can be hidden on the left

• Added clipping function

• Added the function of saving as

• Support picture renaming

• Support in application printing

• Support exr、psd、jfi Format picture

Print

• Support printer property setting and printer unloading

• Support manual printing of printers 、 Automatic adaptation 、 Driver download

sound recording

• New audio clipping function

• Sound recording system support

• Optimized menu bar prompt information

scanning

• Part of the adaptation problem is solved

Screenshot

• Increase the linkage of message pop-up box

• Optimize the function of the drawing tool

Software store

• Add or delete self evaluation 、 Main menu setting function （ Complete the background automatic update application and allow application update notification )

• Increase the number of software image display , Multi angle display of software content

• Support the search box to empty all contents with one click

• Optimize the content and layout adjustment of the software details page

• Optimize the application update module , The number of software to be updated is displayed by default

U Disk starter

• Added right click image file , open U Disk starter

• Updated user manual

camera

• Added gridline function

• Added continuous shooting function

• Optimized menu bar style

• Optimized the pop-up window style

• Optimize the history entry and open the entry style

Video and sound

• Adapt to higher version qt

music

• Repair the Ctrl+Q Unable to close music program

• Fixed playing music into S4, The sound will continue to play after the monitor is black 1-2S

• Fixed the pop back of the probabilistic application of the concert when the right button is playing

• Repair the taglib Version dependency problem