Ubuntu 20.10 "Groovy Gorilla" los nrog Kernel 5.8, Gnome 3.38 thiab lwm yam

Tsis ntev tas los lub community launch txog kev hloov tshiab ntawm Ubuntu 20.10 tau nthuav tawm «Groovy Gorilla"uas los nrog cov kev hloov zoo heev, xws li cov tshiab ntsiav 5.8 Linux, kev qhia cov ntsiav tseeb uas suav nrog kev hloov tshiab rau Hyper-V los ntawm Microsoft thiab rau ARM CPUs thiab exFAT cov ntaub ntawv kaw lus.

Kuj, Ubuntu 20.10 suav nrog GNOME 3.38, nrog rau kev hloov pauv rau daim ntawv thov daim phiaj thiab ntau txoj kev xaiv los npaj cov zaub ntawm cov ntawv thov. Nyob rau hauv lub chaw tswj hluav taws xob, tam sim no muaj kev hloov pauv los tso tawm cov roj teeb feem pua ​​thiab cov chaw nkag rau ntiag tug rau WiFi tuaj yeem sib qhia los ntawm QR cov lej thiab Qhov kev xaiv pib dua tau tso rau ntawm cov ntawv qhia zaub mov ntawm kev txiav tawm lossis kaw cia.

Hais txog lub software, peb tuaj yeem nrhiav cov kho tshiab ntawm GCC 10, LLVM 11, OpenJDK 11, Rust 1.41, Nab hab sej 3.8.6, Ruby 2.7.0, Perl 5.30, Mus 1.13, thiab PHP 7.4.9. Tau thov txog cov qauv ntawm LibreOffice 7.0 chav lis haujlwm tshiab. Hloov kho cov kab ke tshiab xws li glibc 2.32, PulseAudio 13, BlueZ 5.55, NetworkManager 1.26.2, QEMU 5.0, Libvirt 6.6.

Tus hloov mus rau siv cov pob ntawv lim taub lim nftables cov ntxhuavCov. Txhawm rau kom muaj kev rov ua tau zoo rov qab, iptables-nft pob muaj, uas muab cov nqi hluav taws xob nrog tib cov kab hais kom ua kab raws li nyob hauv iptables, tab sis txhais cov kev cai ua rau hauv bytecode nf_tables.

Cov kev txhawb nqa raug cai tau muab rau Raspberry Pi 4 thiab Raspberry Pi Compute Module 4 cov laug cam, rau cov cais ua ke cais tau npaj nrog tshwj xeeb qhov kev hloov kho tshwj xeeb Ubuntu Desktop version. Tau Sib Piv nrog Raspberry Pi 4tNws kuj tau nqis tes ua ntawm tus qauv Ubuntu server, suav nrog kev muaj peev xwm khau raj los ntawm USB drives thiab khau raj hla lub network.

Ntxiv rau muaj peev xwm qhib Active Directory authentication rau Ubiquity installer.
Popcon (cov neeg nyiam sib tw) pob tau raug tshem tawm ntawm cov kab ntawv tseem ceeb, uas tau siv los tshaj tawm anem telemetry txog pob khoom download, teeb tsa, hloov kho, thiab tshem tawm Los ntawm cov ntaub ntawv sau, cov lus ceeb toom tau ua rau cov npe nrov ntawm cov ntawv thov thiab cov khoom siv thev naus laus zis, uas tau siv los ntawm cov kws tsim tawm los txiav txim siab txog kev koom nrog qee yam kev kawm hauv kev xa khoom theem pib. Popcon tau thauj khoom txij li xyoo 2006, tab sis txij li lub Ubuntu 18.04 tso tawm, cov pob no thiab nws cov neeg ua haujlwm backend tau tawg.

Kev nkag mus rau / usr / bin / dmesg nqi hluav taws xob yog txwv rau cov neeg siv hauv pawg "qhuas". Qhov laj thawj raug txheeb xyuas yog qhov muaj cov ntaub ntawv hauv dmesg tsim tawm uas cov neeg tuaj yeem siv los pab txhawb kev tsim ntawm kev siv nyiaj txiag rau cov cai tshwj xeeb. Piv txwv, dmesg qhia txog cov pawg khib nyiab thaum muaj kev sib tsoo thiab muaj lub peev xwm los txhais chaw nyob ntawm cov qauv hauv cov ntsiav uas tuaj yeem pab hla lub KASLR mechanism.

Raws li rau cov ntsiab lus ntawm lmus rau version server, nws tau sau tseg tias pob adcli thiab realmd tau zoo dua Txhawb nqa cov npe khoom lag luam.

Samba tau hloov kho rau version 4.12 thiab nws tau muab tso ua ke nrog GnuTLS lub tsev qiv ntawv, uas ua rau muaj qhov nce ntawm encryption kev ua tau zoo rau SMB3.

Tus neeg rau zaub mov Dovecot IMAP tau hloov tshiab rau version 2.3.11 nrog kev txhawb nqa SSL / STARTTLS rau doveadm proxy sib txuas thiab muaj peev xwm los ua IMAP lw hauv hom kab ke.

Lub tsev qiv ntawv nthuav dav suav nrog, uas tso cai rau koj siv io_uring asynchronous I / O interface, uas yog tom ntej ntawm libaio nyob rau hauv cov nqe lus ntawm kev ua tau zoo (piv txwv li, kev tiv thaiv kev txhawb nqa samba-vfs-modules thiab pob qemu).

Ntxiv ib pob nrog qhov system rau kev khaws Telegraf metrics, uas tuaj yeem siv ua ke nrog Grafana thiab Prometheus los tsim tsa tus saib xyuas cov khoom siv.

Thaum kawg, hais txog cov kev hloov pauv hauv huab xyuas ua nrog cov noob tshwj xeeb rau huab tshuab thiab KVM rau khau raj sai los ntawm lub neej ntawd lawv tam sim no tau thauj khoom tsis muaj initramfs (cov ntsiav tseem tseem siv initramfs).

Txhawm rau kom ceev ceev thawj zaug, kev xa tawm ntawm preformed padding rau snap yog siv, tso cai rau koj kom tshem ntawm cov load hnyav ntawm cov khoom tsim nyog.

Rub tawm thiab tau txais Ubuntu 20.10

Thaum kawg, rau cov neeg uas xav mus rub tawm thiab nruab ib lub tshiab tshiab Ubuntu ntawm lawv cov computers lossis kom tuaj yeem sim nws hauv tshuab virtual, Lawv yuav tsum rub tawm cov duab system los ntawm cov vev xaib ntawm lub system.

Qhov no tuaj yeem ua tiav los ntawm kev txuas mus ntxivCov. Tsis tas li ntawd, nws tseem ceeb uas yuav tau hais txog qhov ntawd cov duab ntawm Ubuntu Server, Lubuntu, Kubuntu, Ubuntu Mate, Ubuntu Budgie, Ubuntu Studio, Xubuntu, thiab UbuntuKylin (Tuam Tshoj tsab).


Cov ntsiab lus ntawm tsab xov xwm ua raws li peb cov ntsiab cai ntawm kev tswj hwm kev ncaj nceesCov. Tshaj tawm ib qho yuam kev nyem no.

Yog thawj tus tuaj tawm tswv yim

Tso koj saib

Koj email chaw nyob yuav tsis tsum luam tawm. Yuav tsum tau teb cov cim nrog *

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  1. Lub luag haujlwm rau cov ntaub ntawv: Miguel Ángel Gatón
  2. Lub hom phiaj ntawm cov ntaub ntawv: Tswj SPAM, kev tswj xyuas tawm tswv yim.
  3. Sau raws cai: Koj kev tso cai
  4. Kev sib txuas lus ntawm cov ntaub ntawv: Cov ntaub ntawv yuav tsis raug xa mus rau lwm tus neeg thib peb tsuas yog los ntawm kev txiav txim siab raug cai.
  5. Cov ntaub ntawv khaws cia: Cov Ntaub Ntawv khaws tseg los ntawm Occentus Networks (EU)
  6. Txoj Cai: Txhua lub sijhawm koj tuaj yeem txwv, rov qab thiab tshem tawm koj cov ntaub ntawv.