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Tso tawm Ubuntu 22.04 LTS cov khoom siv faib khoom

Kev tso tawm ntawm Ubuntu 22.04 "Jammy Jellyfish" kev faib tawm tau tshwm sim, uas yog cais raws li kev txhawb nqa mus sij hawm ntev (LTS) tso tawm, hloov tshiab uas tau tsim nyob rau hauv 5 xyoos, qhov no - txog lub Plaub Hlis 2027. Kev teeb tsa thiab khau raj dluab yog tsim rau Ubuntu, Ubuntu Server, Lubuntu, Kubuntu, Ubuntu Mate, Ubuntu Budgie, Ubuntu Studio, Xubuntu thiab UbuntuKylin (Tuam Tshoj tsab).

Cov kev hloov loj:

  • Lub desktop tau hloov kho rau GNOME 42, uas ntxiv desktop-dav tsaus nti UI teeb tsa thiab kev ua haujlwm zoo rau GNOME Plhaub. Thaum koj nias lub khawm PrintScreen, koj tuaj yeem tsim qhov screencast lossis screenshot ntawm ib feem ntawm lub vijtsam lossis lub qhov rai cais. Txhawm rau kom muaj kev ncaj ncees ntawm kev tsim thiab kev ruaj ntseg ntawm cov neeg siv ib puag ncig, Ubuntu 22.04 khaws cov versions ntawm qee daim ntawv thov los ntawm GNOME 41 ceg (tsuas yog cov ntawv thov txhais rau GNOME 42 ntawm GTK 4 thiab libadwaita). Feem ntau cov kev teeb tsa ua ntej mus rau Wayland-based desktop kev sib tham, tab sis tawm hauv qhov kev xaiv kom poob rov qab los siv X server thaum nkag mus.
  • 10 xim xaiv muaj nyob rau hauv tsaus thiab lub teeb style. Icons ntawm lub desktop raug txav mus rau sab xis sab xis ntawm lub vijtsam los ntawm lub neej ntawd (qhov kev coj cwj pwm no tuaj yeem hloov pauv hauv cov teeb pom kev zoo). Lub ntsiab lus Yaru siv cov txiv kab ntxwv es tsis txhob eggplant rau tag nrho cov nyees khawm, sliders, widgets, thiab keyboards. Ib qho kev hloov zoo sib xws tau ua hauv cov duab kos duab. Cov xim ntawm lub qhov rais nquag kaw khawm tau hloov pauv ntawm txiv kab ntxwv mus rau grey, thiab cov xim ntawm cov slider tuav tau hloov ntawm lub teeb grey mus rau dawb.
    Tso tawm Ubuntu 22.04 LTS cov khoom siv faib khoom
  • Ntxiv cov chaw tshiab los tswj cov tsos thiab tus cwj pwm ntawm Dock vaj huam sib luag. Txhim kho kev koom ua ke nrog cov ntaub ntawv tus thawj tswj vaj huam sib luag thiab cov cuab yeej widgets.
  • Kev them nyiaj yug rau cov ntxaij vab tshaus rau kev nthuav tawm cov ntaub ntawv tsis pub lwm tus paub yog muab, piv txwv li, qee lub laptops tau nruab nrog cov ntxaij vab tshaus uas muaj cov qauv saib tsis pub lwm tus paub, ua rau nws nyuaj rau lwm tus saib.
  • Nws tuaj yeem siv RDP raws tu qauv los teeb tsa kev sib koom desktop (VNC kev txhawb nqa tau khaws cia raws li qhov kev xaiv suav nrog hauv tus txheej txheem).
  • Firefox browser tam sim no tsuas yog los hauv Snap hom. Lub firefox thiab firefox-locale deb pob yog hloov nrog stubs uas nruab Snap pob nrog Firefox. Rau cov neeg siv deb pob, muaj cov txheej txheem pob tshab rau kev tsiv mus rau snap los ntawm kev tshaj tawm qhov hloov tshiab uas yuav nruab lub pob snap thiab hloov cov chaw tam sim no los ntawm tus neeg siv lub tsev directory.
  • Txhawm rau txhim kho kev ruaj ntseg, cov khoom siv os-prober, uas pom cov khoom siv khau raj ntawm lwm qhov kev ua haujlwm thiab ntxiv rau cov ntawv qhia khau raj, yog neeg xiam oob qhab los ntawm lub neej ntawd. Nws raug nquahu kom siv UEFI khau raj loader rau khau raj lwm OSes. Txhawm rau rov qab tsis siv neeg nrhiav pom ntawm peb-tog OSes rau /etc/default/grub, koj tuaj yeem hloov GRUB_DISABLE_OS_PROBER teeb tsa thiab khiav cov lus txib "sudo update-grub".
  • Kev nkag mus rau NFS partitions siv UDP raws tu qauv yog neeg xiam (lub ntsiav tau tsim nrog CONFIG_NFS_DISABLE_UDP_SUPPORT=y xaiv).
  • Hauv cov rooj sib txoos rau ARM64 architecture, tus tswv NVIDIA cov tsav tsheb tau ntxiv rau linux-txhim kho-modules teeb (yav dhau los muab rau x86_64 nkaus xwb). Txhawm rau nruab thiab teeb tsa NVIDIA cov tsav tsheb, koj tuaj yeem siv tus qauv ubuntu-drivers utility.
  • Lub ntsiab Linux kernel yog 5.15, tab sis Ubuntu Desktop ntawm qee cov khoom siv kuaj (linux-oem-22.04) yuav muab 5.17 kernel.
  • Tus thawj tswj hwm qhov systemd tau hloov kho rau version 249. Txhawm rau teb ntxov rau kev nco tsis txaus hauv Ubuntu Desktop, lub systemd-oomd mechanism tau qhib los ntawm lub neej ntawd, uas yog raws li PSI (Pressure Stall Information) kernel subsystem, uas tso cai rau koj los tshuaj xyuas. cov ntaub ntawv hais txog lub sijhawm tos kom tau txais ntau yam kev pabcuam hauv chaw neeg siv (CPU, nco, I / O) kom raug ntsuas qhov system load theem thiab cov qauv qeeb. Koj tuaj yeem siv oomctl kev siv hluav taws xob los kuaj xyuas qhov xwm txheej ntawm OOMD.
  • Hloov kho tshiab ntawm cov cuab yeej tsim tawm: GCC 11.2, LLVM 14, glibc 2.35, Python 3.10.4, Ruby 3.0, PHP 8.1.2, Perl 5.34, Go 1.18, Rust 1.58, PostJDK 18 (OpenJDK kuj muaj), MySQL 11.
  • Hloov tshiab ntawm LibreOffice 7.3, Firefox 99, Thunderbird 91, Mesa 22, BlueZ 5.63, CUPS 2.4, NetworkManager 1.36, Poppler 22.02, Chrony 4.2, PulseAudio 16, xdg-desktop.1.14. 4.15.5 2.4.52, containerd 1.5.9, runc 1.1.0, QEMU 6.2, libvirt 8.0.0, virt-manager 4.0, openvswitch 2.17, LXD 5.0. Kev hloov mus rau cov ceg tseem ceeb tshiab ntawm OpenLDAP 2.5, BIND 9.18 thiab OpenSSL 3.0 tau ua tiav.
  • Lub chaw khaws ntaub ntawv tseem ceeb rau Ubuntu Server suav nrog cov pob khoom wireguard thiab glusterfs.
  • Cov muaj pes tsawg leeg muaj xws li ib pawg ntawm routing raws tu qauv FRRouting (BGP4, MP-BGP, OSPFv2, OSPFv3, RIPv1, RIPv2, RIPng, PIM-SM/MSDP, LDP, IS-IS), uas hloov lub yav tas los pob Quagga (FRRouting yog ib tug. ceg ntawm Quagga, yog li compatibility tsis cuam tshuam).
  • Los ntawm lub neej ntawd, nftables pob ntawv lim tau qhib. Txhawm rau kom muaj kev sib raug zoo rov qab, iptables-nft pob muaj, uas muab cov khoom siv nrog tib cov kab lus hais ua ke raws li iptables, tab sis txhais cov kev cai tshwm sim rau hauv nf_tables bytecode.
  • OpenSSH tsis txhawb cov kos npe digital raws li RSA yuam sij nrog SHA-1 hash ("ssh-rsa") los ntawm lub neej ntawd. Qhov kev xaiv "-s" tau ntxiv rau scp kev siv hluav taws xob rau kev ua haujlwm ntawm SFTP raws tu qauv.
  • Ubuntu Server tsim rau IBM POWER systems (ppc64el) tsis txhawb Power8 processors lawm; tam sim no tsim rau Power9 CPUs ("-with-cpu=power9").
  • Lub cim ntawm kev teeb tsa cov rooj sib txoos ua haujlwm hauv hom nyob rau RISC-V architecture tau lees paub.
  • Ubuntu 22.04 yog thawj LTS tso tawm nrog kev tsim kho rau Raspberry Pi boards. Ntxiv kev txhawb nqa rau Pimoroni Unicorn HAT LED matrix thiab DSI kov cov ntxaij vab tshaus. Cov khoom siv hluav taws xob rpiboot tau ntxiv rau Raspberry Pi Compute boards. Rau microcontrollers nrog MicroPython kev txhawb nqa, xws li Raspberry Pi Pico, cov khoom siv hluav taws xob rshell tau ntxiv (pob pyboard-rshell). Txhawm rau ua ntej teeb tsa cov duab khau raj, cov duab siv hluav taws xob (rpi-imager pob) tau ntxiv.
  • Kubuntu muab KDE Plasma 5.24.3 desktop thiab KDE Gear 21.12.3 suite ntawm cov ntawv thov.
    Tso tawm Ubuntu 22.04 LTS cov khoom siv faib khoom
  • Xubuntu txuas ntxiv xa mus rau Xfce 4.16 desktop. Greybird ntsiab suite tau hloov kho rau version 3.23.1 nrog kev txhawb nqa rau GTK 4 thiab libhandy, txhim kho qhov sib xws ntawm GNOME thiab GTK4 apps nrog tag nrho Xubuntu style. Cov theem pib-xfce 0.16 teeb tau raug hloov kho, muab ntau lub cim tshiab. Cov ntawv nyeem Mousepad 0.5.8 yog siv nrog kev txhawb nqa rau kev txuag sijhawm thiab plugins. Ristretto 0.12.2 cov duab saib tau txhim kho kev ua haujlwm nrog cov duab me me.
  • Ubuntu MATE tau hloov kho MATE desktop rau kev saib xyuas tso tawm 1.26.1. Cov styling tau hloov mus rau qhov sib txawv ntawm Yaru ntsiab lus (siv hauv Ubuntu Desktop), hloov mus ua haujlwm hauv MATE. Cov pob tseem ceeb suav nrog GNOME Clocks tshiab, Maps thiab Huab cua daim ntawv thov. Cov txheej txheem ntsuas rau lub vaj huam sib luag tau hloov kho. Los ntawm kev tshem tawm cov tswv ntawm NVIDIA tsav tsheb (tam sim no rub tawm nyias), tshem tawm cov cim duplicate, thiab tshem tawm cov ntsiab lus qub, qhov loj ntawm cov duab teeb tsa raug txo rau 2.8 GB (ua ntej ntxuav nws yog 4.1 GB).
    Tso tawm Ubuntu 22.04 LTS cov khoom siv faib khoom
  • Ubuntu Budgie leverages tus tshiab Budgie 10.6 desktop tso tawm. Hloov tshiab applets.
    Tso tawm Ubuntu 22.04 LTS cov khoom siv faib khoom
  • Ubuntu Studio tau hloov kho tshiab ntawm Blender 3.0.1, KDEnlive 21.12.3, Krita 5.0.2, Gimp 2.10.24, Ardor 6.9, Scribus 1.5.7, Darktable 3.6.0, Inkscape 1.1.2, Carla Studio, 2.4.2 Tswj 2.3.0, OBS Studio 27.2.3, MyPaint 2.0.1.
    Tso tawm Ubuntu 22.04 LTS cov khoom siv faib khoom
  • Lubuntu tsim txuas ntxiv xa mus rau LXQt 0.17 graphical ib puag ncig.
    Tso tawm Ubuntu 22.04 LTS cov khoom siv faib khoom

Tsis tas li ntawd, peb tuaj yeem nco ntsoov qhov kev tshaj tawm ntawm ob qhov tsis raug cai ntawm Ubuntu 22.04 - Ubuntu Cinnamon Remix 22.04 (iso duab) nrog Cinnamon desktop thiab Ubuntu Unity 22.04 (iso duab) nrog Unity7 desktop.

Tau qhov twg los: opennet.ru

Ntxiv ib saib