Ubuntu 20.04 sakin LTS ne wanda ke ba da tallafi na shekaru biyar, har zuwa Afrilu 2021
Sabuwar sabunta ta An riga an sake Ubuntu 20.04.5 LTS kwanaki da yawa da suka gabata kuma ya haɗa da canje-canje masu alaƙa da ingantaccen tallafin kayan masarufi, sabuntawa ga kernel Linux, da tarin zane-zane.
Wannan sabon sabuntawa ya fito, ya haɗa da sabbin abubuwan sabuntawa don fakiti ɗari da yawa don magance rauni da lamuran kwanciyar hankali, gami da sabbin abubuwan sabuntawa don 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. 20.04.5 LTS da Xubuntu XNUMX LTS.
Wannan sigar sigar ta biyar ta haɗu da duk sabunta software da aka buga zuwa yau, da kuma facin tsaro iri-iri da babban aikin gyara kwaro.
Wadanne canje-canje ne aka gabatar a cikin Ubuntu 20.04.5 LTS?
An gabatar da wannan sabon sabuntawa don wannan sigar LTS ta Ubuntu ya hada da wasu cigaban da aka tallafawa tunda aka saki Ubuntu 22.04, kamar wannan fakitin kernel 5.15 yanzu ana ba da su (Ubuntu 20.04 yana amfani da kernel 5.4, 20.04.4 Hakanan yana ba da kernel 5.13).
Ba kamar kernel 5.4 (wanda shine tsoho kernel a cikin Ubuntu 20.04), Kernel 5.15 yana bayarwa un sabon direban NTFS tare da tallafin rubutu, ksmbd module tare da aiwatar da uwar garken SMB, tsarin DAMON don saka idanu akan damar ƙwaƙwalwar ajiya, kulle primitives don yanayin ainihin lokaci, goyon bayan fs-gaskiya akan Btrfs
Gina Desktop (Ubuntu Desktop) suna da sabon kwaya da tarin zane ta tsohuwa. Don tsarin uwar garken (Ubuntu Server), sabon kwaya an ƙara azaman zaɓi a cikin mai sakawa.
Har ila yau, don masu sarrafa Intel na zamani, an ci nasarar sabon mai sanyaya sanyi, An kuma ba da tallafi na farko don sabbin tsarin masana'antun, alamar Alder Lake-S (ƙarni na 12).
A bangaren sabunta abubuwan da ke cikin tarin zane-zane, za mu iya samun hakan An haɗa direbobin Mesa 22.0, waɗanda aka gwada a cikin nau'in Ubuntu 22.04 kuma a ciki an ƙara sabbin nau'ikan direbobin bidiyo don kwakwalwan Intel, AMD da NVIDIA kuma za mu iya samun, alal misali, direbobin. Ana kunna Intel GPUs ta tsohuwa don tallafawa Adaptive-Sync (VRR), yana ba ku damar canza yanayin wartsakewa na mai saka idanu don santsi, fitarwa mara amfani, da kuma tallafi ga API ɗin Vulkan 1.3 graphics.
Sauran canje-canjen da za mu iya samu su ne sabunta iri daga kunshin ceph 15.2.16, PostgreSQL 12.10, ubuntu-advantage-tools 27.10, openvswitch 2.13.8, modemmanager 1.18, Cloud-init 22.2, snapd 2.55.5.
Finalmente Idan kuna da sha'awar sanin game da shi, zaka iya duba bayanan A cikin mahaɗin mai zuwa.
Yadda ake sabuntawa zuwa sabon sabuntawar Ubuntu 20.04.5 LTS?
Ga waɗanda suke da sha'awa kuma suna kan Ubuntu 20.04 LTS, za su iya sabunta tsarin su zuwa sabon sabuntawar da aka fitar ta bin waɗannan umarnin.
Yana da kyau a faɗi hakan yin amfani da sabon gini kawai yana da ma'ana don sababbin shigarwa- Tsarin da aka shigar a baya zai iya samun duk canje-canjen da ke cikin Ubuntu 20.04.5 ta hanyar tsarin sabuntawa na yau da kullun.
Ba kamar fitowar LTS na baya ba, sabon kernel da zane-zanen zane-zane za su shiga cikin shigarwar Desktop 20.04 na Ubuntu ta tsohuwa, kuma ba a bayar da su azaman zaɓuɓɓuka ba. Don komawa zuwa tushen kernel 5.4, gudanar da umarni:
sudo apt install --install-recomienda linux-generic
Idan sune masu amfani da Desktop na Ubuntu, kawai buɗe tashar akan tsarin (zasu iya yin hakan ta hanyar gajeren hanyar Ctrl + Alt + T) kuma a ciki zasu rubuta wannan umarnin.
sudo apt update && sudo apt upgrade
A ƙarshen zazzagewa da shigarwa na duk fakitin, kodayake ba lallai ba ne, muna ba da shawarar ku sake kunna kwamfutar.
Yanzu ga waɗanda suke masu amfani da sabar Ubuntu, umarnin da zasu rubuta shine mai zuwa:
sudo apt install --install-recommends linux-generic-hwe-20.04
A ƙarshe, idan kuna sha'awar ƙarin sani game da wannan sakin LTS, kuna iya tuntuɓar cikakkun bayanai A cikin mahaɗin mai zuwa.