Ib qho kev hloov tshiab ntawm Ubuntu 20.04.5 LTS cov khoom siv faib khoom tau tsim, uas suav nrog cov kev hloov pauv cuam tshuam txog kev txhim kho kho vajtse, hloov kho Linux ntsiav thiab cov duab kos, kho qhov yuam kev hauv lub installer thiab bootloader. Cov muaj pes tsawg leeg kuj suav nrog qhov hloov tshiab tshiab rau ntau pua pob khoom cuam tshuam txog kev tshem tawm qhov tsis zoo thiab cov teeb meem uas cuam tshuam rau kev ruaj ntseg. Zoo sib xws hloov tshiab rau Ubuntu Budgie 20.04.5 LTS, Kubuntu 20.04.5 LTS, Ubuntu MATE 20.04.5 LTS, Ubuntu Studio 20.04.5 LTS, Lubuntu 20.04.5 LTS, Ubuntu Kylin 20.04.5 LTS thiab Xubuntu. nthuav tawm.
Qhov kev tso tawm no suav nrog qee qhov kev txhim kho backported los ntawm Ubuntu 22.04 tso tawm:
- Linux ntsiav 5.15 pob khoom muaj (Ubuntu 20.04 siv 5.4 kernel, 20.04.4 ntxiv rau 5.13 kernel).
- Hloov kho cov duab kab ke, suav nrog Mesa 22.0, uas tau sim ntawm Ubuntu 22.04 tso tawm. Tshiab versions ntawm video tsav tsheb rau Intel, AMD thiab NVIDIA chips tau ntxiv.
- Hloov tshiab pob versions ceph 15.2.16, PostgreSQL 12.10, ubuntu-advantage-tools 27.10, openvswitch 2.13.8, modemmanager 1.18, huab-init 22.2, snapd 2.55.5.
Desktop tsim (Ubuntu Desktop) muaj cov kernel tshiab thiab cov duab kos los ntawm lub neej ntawd. Rau cov neeg rau zaub mov systems (Ubuntu Server) cov kernel tshiab yog ntxiv raws li kev xaiv hauv lub installer. Siv cov kev tsim kho tshiab tsuas yog ua rau muaj kev nkag siab zoo rau kev teeb tsa tshiab - cov tshuab tau nruab ua ntej tuaj yeem tau txais tag nrho cov kev hloov pauv tam sim no hauv Ubuntu 20.04.5 los ntawm kev hloov tshiab tsis tu ncua.
Nco qab tias rau kev xa tawm cov ntawv tshiab ntawm cov ntsiav thiab cov duab kos, cov qauv dov ntawm kev txhawb nqa hloov tshiab yog siv, raws li cov ntaub ntawv rov qab thiab cov tsav tsheb yuav raug txhawb tsuas yog kom txog thaum tso tawm qhov hloov kho tshiab tom ntej ntawm Ubuntu LTS ceg. Piv txwv li, Linux 5.13 kernel muaj nyob rau hauv qhov kev tso tawm no yuav txhawb nqa txog Ubuntu 20.04.5, uas yuav muab Ubuntu 22.04 kernel. Lub hauv paus kernel 5.4 raug xa tawm thawj zaug thiab yuav tau txais kev txhawb nqa rau tag nrho tsib lub xyoo txij nkawm.
Txhawm rau thim rov qab Ubuntu Desktop rau hauv paus 5.4 ntsiav, khiav cov lus txib:
sudo apt nruab --install-pom zoo linux-generic
Txhawm rau nruab ib lub kernel tshiab ntawm Ubuntu Server, khiav:
sudo apt nruab --install-recommends linux-generic-hwe-20.04
Tau qhov twg los: opennet.ru