Ubuntu 20.04.3 LTS los nrog Linux 5.11, Mesa 21.0, hloov tshiab thiab ntau ntxiv

Qhov hloov tshiab ntawm Ubuntu 20.04.3 LTS twb tau tso tawm lawm ua ob peb hnub thiab hauv nws kev hloov pauv cuam tshuam nrog kev txhim kho kho vajtse txhawb nqa suav nrog, Linux ntsiav thiab kab teeb duab tshiab hloov kho, kab laum txhim kho hauv nruab thiab kab teeb meem loader.

Tsis tas li ntawd suav nrog qhov hloov tshiab kawg rau ntau pua pob los hais txog qhov tsis txaus ntseeg thiab teeb meem kev ruaj ntseg, ntxiv rau qhov hloov tshiab zoo sib xws rau Ubuntu Budgie 20.04.3 LTS, Kubuntu 20.04.3 LTS, Ubuntu MATE 20.04.3 LTS, Ubuntu Studio 20.04.3 LTS, Lubuntu 20.04.3 LTS, Ubuntu Kylin 20.04.3. 20.04.3 LTS thiab Xubuntu XNUMX LTS.

Lub ntsiab lus thib peb version coj ua ke tag nrho cov software hloov tshiab tso tawm rau hnub tim, nrog rau ntau yam kev nyab xeeb thaj ua rau thaj thiab kho kab ntau heev.

Cov yam ntxwv tshiab tseem ceeb ntawm Ubuntu 20.04.3 LTS

Ubuntu 20.04.3 LTS suav nrog qee qhov kev txhim kho ntawm Ubuntu version 21.04 ntawm qhov peb tuaj yeem pom tias qhov hloov tshiab tau ua rau pob ua ke nrog cov ntsiav version 5.11, txij li Ubuntu 20.04 thiab 20.04.1 siv 5.4 kernel thiab 20.04.2 siv 5.8 kernel.

Li qub, HWE (Khoos Phib Tawj Kho Kom Zoo Dua Qub) tau hloov kho nrog tuaj txog ntawm Linux ntsiav 5.11 Cov ntawv no suav nrog ntau qhov kev txhim kho rau Btrfs, hais txog qhov kev xaiv mount los siv thaum rov qab cov ntaub ntawv los ntawm cov ntaub ntawv puas, nrog rau tshem tawm kev txhawb nqa rau yav dhau los tsis pom zoo mount xaiv "inode_cache". nplooj ntawv (PAGE_SIZE), nrog rau kev txhawb nqa rau qhov chaw zoning.

Dhau li ntawd ib lub tswv yim tshiab tau ntxiv rau cuam tshuam kev hu xov tooj, raws li prctl () thiab qhov ntawd tso cai pov tseg qhov tshwj xeeb los ntawm cov neeg siv chaw thaum nkag mus rau cov kab ke tshwj xeeb hu thiab ua raws nws txoj kev ua tiav. Qhov kev ua haujlwm no yog tau thov hauv Wine thiab Proton kom ua raws Windows cov kev hu xov tooj, uas yog qhov tsim nyog los xyuas kom muaj kev sib raug zoo nrog kev ua si thiab cov program uas ncaj qha ua kab ke hu xov tooj tsis tas yuav hla Windows API.

Rau architecture RISC-V, txhawb ntxiv rau Contiguous Memory Allocator nco chaw cia tau ntxiv (CMA), uas tau ua kom zoo dua los faib cov chaw nco sib txuam loj uas siv cov txheej txheem nplooj ntawv txav mus los. Txog RISC-V, tseem muaj cov cuab yeej siv los txwv kev nkag mus rau / dev / mem thiab suav nrog rau ncua sijhawm ua haujlwm.

Ntawm ib sab ntawm cov tswj peb tuaj yeem pom Cov Lus 21.0, dhau ntawd uas kuj desktop ib puag ncig hloov tshiab nrog GNOME Plhaub 3.36.9, LibreOffice 6.4.7, Mozilla Firefox 91, GCC 10.3.0, Python 3.8.10, containerd 1.5.2, ceph 15.2.13, snapd 2.49, cloud-init 20.4, thiab lwm yam kev siv system.

Ntawm ib feem ntawm cov khoom siv ntawm cov duab teeb uas tau hloov kho tshiab, lawv suav nrog X.Org Server 1.20.11 thiab Mesa 21.0, uas tau sim nrog Ubuntu 21.04 version. Cov tshiab ntawm cov tsav tsheb video tau ntxiv rau Intel, AMD thiab NVIDIA chips.

Rau cov neeg rau zaub mov, cov kernel tshiab tau ntxiv raws li kev xaiv hauv kev teeb tsa, ntxiv rau lub rooj sib txoos tshiab tam sim no yuav raug siv rau kev teeb tsa tshiab nkaus xwb: yav dhau los cov txheej txheem teeb tsa tuaj yeem tau txais txhua qhov kev hloov pauv tam sim no hauv Ubuntu 20.04.3 los ntawm cov txheej txheem hloov kho txheej txheem.

Peb yuav tsum nco ntsoov qhov ntawd ib qho qauv hloov tshiab tas mus li tau siv los xa cov ntawv tshiab thiab cov duab teeb tsa, uas yog cov ntawv xa rov qab rau cov kernels thiab cov tsav tsheb yuav tau txais kev txhawb nqa tsuas yog kom txog rau tom ntej Ubuntu LTS ceg thaj thaj hloov tshiab raug tso tawm. Piv txwv li, Linux kernel 5.11 tau thov hauv qhov kev tso tawm tam sim no yuav txhawb nqa txog Ubuntu 20.04.4, uas yuav muab Ubuntu 21.10 kernel. Thaum xub thawj xa tawm, lub hauv paus 5.4 kernel yuav txhawb rau kev ua haujlwm puv tsib xyoos.

Tsis zoo li yav dhau los ntawm LTS, cov ntawv tshiab ntawm cov ntsiav thiab cov duab nraaj yuav koom nrog hauv kev teeb tsa tam sim no ntawm Ubuntu Desktop 20.04 los ntawm lub neej ntawd, thiab tsis muaj nyob hauv daim ntawv xaiv. Txhawm rau rov qab rau lub hauv paus 5.4, khiav cov lus txib:

Yuav hloov kho li cas rau Ubuntu 20.04.3 LTS hloov tshiab?

Rau cov neeg txaus siab thiab nyob rau ntawm Ubuntu 20.04 LTS, lawv tuaj yeem hloov kho lawv cov kev hloov kho rau cov kev hloov tshiab tshiab uas tso tawm los ntawm cov lus qhia no

Yog tias lawv yog Ubuntu Desktop cov neeg siv, cia li qhib lub davhlau ya nyob rau ntawm lub system (lawv tuaj yeem ua nrog luv luv Ctrl + Alt + T) thiab hauv nws lawv yuav ntaus cov lus txib hauv qab no.

sudo apt install --install-recomienda linux-generic

Qhov kawg ntawm kev rub tawm thiab teeb tsa ntawm tag nrho cov pob, txawm hais tias nws tsis tsim nyog, peb pom zoo kom nqa tawm lub computer pib dua.

Tam sim no rau cov uas siv Ubuntu server neeg siv, qhov kev txib uas lawv yuav tsum ntaus yog cov hauv qab no:

sudo apt install --install-recommends linux-generic-hwe-20.04

Thaum kawg, yog tias koj xav paub txog nws ntxiv, koj tuaj yeem sab laj cov ntsiab lus Hauv txuas hauv qab no.


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.