Ubuntu 22.04.1 LTS inguqulo yokubuyekeza kakade isikhishiwe

Ngemva kwezinsuku ezimbalwa zokulibaziseka, Ithimba lonjiniyela leCanonical likhululiwe Umlamuliu-e un umemezele ukukhishwa kwe-patch yokuqala kokusatshalaliswa kweLinux okudumile "Ubuntu 22.04.1 LTS".

Esitatimendeni sokuthi ukubambezeleka kukhishwe, njengoba kushiwo ngabahleli bezinhlelo abaholwa yi-CEO (Isikhulu Esiphezulu) uMark Shuttleworth. kubonakala sengathi yonke into ihlehlisiwe ngenxa yochungechunge lwezinambuzane ezimbi kakhulu ezibeka engcupheni ukusebenza kahle kwezifaki ze-Snap zezinhlelo zokusebenza ezahlukahlukene, njengesiphequluli seFirefox.

Ngenxa yenkinga yobuchwepheshe bekudingekile ukuba kuhlehliswe ukukhishwa kwesibuyekezo se-Ubuntu 22.04.1 LTS, ukukhishwa okufika ngesikhathi kwaleli gatsha lokusabalalisa. Ngakho-ke, Ubuntu 22.04.1 LTS "Jammy Jellyfish" kufanele izinzile ngo-Agasti 11, ivimbele izehlakalo eziningi ezingalindelekile.

Mayelana nayo ibambezeleke yiFirefox, singakusho lokho emasontweni edlule i-plugin ye-firefox installer ithole inani lezibuyekezo eziqinisekise isikhathi sokuqalisa esisheshayo esingu-50% ekucushweni okuhlukahlukene kwehadiwe.

Lokhu kuthuthukiswa zenziwe zaba nokwenzeka ngokusebenzisana eduze nethimba lokuthuthukisa i-Mozilla Foundation. Eqinisweni, abathuthukisi balungiselele isiphequluli ukuze kube yiphekhi yolimi ezenzakalelayo kuphela elayishwayo lapho uhlelo luqala. Ngakho-ke, uzosindisa isikhathi esiningi nezinsiza zesistimu. Ngaphezu kwalokho, iCanonical iphinde yasebenzisa i-algorithm entsha yokucindezela ebizwa nge-LZO eqinisekisa ukwanda okukhulu kokusebenza.

Yini entsha ku-Ubuntu 22.04.1 LTS?

Ngokwengxenye yezinguquko ezigqamayo kulesi sibuyekezo se-Ubuntu 22.04.1 singakuthola lokho ukwesekwa okuthuthukisiwe kwesikhulumi se-RISC-V, okuhlanganisa nezakhiwo ezingaphandle kwebhokisi ze-Allwinner Nezha kanye namabhodi we-VisionFive StarFive.

Kuyaqapheleka futhi ukuthi lokhu kukhululwa kokuqala kwesiqephu se-Ubuntu 22.04.1 ihlanganisa i-Retbleed patch, ukwesekwa kwe-Intel AMX kanye nenguqulo kanambambili yomshayeli we-NVIDIA 515.

Futhi, le nguqulo entsha ifaka izibuyekezo kumaphakeji angamakhulu amaningana okuhlobene nokulungisa ubungozi kanye nezinkinga zokuzinza, futhi kuphinde kulungise iziphazamisi kusifaki naku-bootloader.

Kusuka kuzibuyekezo zephakheji enguqulweni entsha singathola ukuthi isibuyekezo se izinguqulo ezintsha zokulungisa ze I-GNOME (42.2), Mesa (22.0.5), libreoffice (7.3.4), nautilus, nvidia-graphics-drivers, zenity, gtk4, network-manager, gstreamer, cloud -init, postgresql-14, snapd.

Kwezinye izinguquko okugqamile:

• Isikripthi esilungisiwe esilungisiwe sezinguqulo ezingasekelwe
• Kusetshenziswe ukulungiswa kokusebenzelana okubi phakathi kwe-snapd ne-update-notifier phakathi nesibuyekezo senguqulo
• Ku- etc/os-ukukhishwa i-LTS engekho yengezwe ku-VERSION
  debian/patches/allow-legacy-renegotiation.patch - Vumela ukuxoxisana kabusha kwefa ukulungisa izinkinga ze-PEAP namanye amaseva
• debian/patches/git_backward_compat.patch: buyisela ushintsho lokuziphatha ku-libusb 1.0.25 oludala izinkinga lapho i-API isetshenziswa kabi, lungisa amaphutha esegimenti kayinki
• i-openssl: lungiselela i-backkey ku-EVP ukuze i-openssl-3 isebenze, lungisa ukuqinisekiswa kwe-openvpn usebenzisa amakhadi ahlakaniphile
• Ukulungiswa kokubhala ngaphezulu kwe-lintian ukuze kusetshenziswe amafulegi athile, ukuqinisekisa ukuthi zombili izinguqulo ze-armhf ne-arm64 zingafakwa ngesikhathi esisodwa.
• Imitapo yolwazi ye-fido2 ne-tpm yengezwe futhi yaphakanyiswa. Lezi zisetshenziswa nge-dlopen kuphela uma zitholakala kwamanye amathuluzi afana ne-systemd-cryptsetup, systemd-cryptenroll kanye ne-systemd-repart, ngezinye izindlela ezinhle uma zingatholakali.
• livecd-rootfs 1982735 Lungisa isakhiwo esingenakuqhathaniswa se-SiFive. Ukuhlanganisa ukwesekwa kwe-VisionFive kukhiphe ukufakwa kwe-u-boot-menu kokuthi Okungafaniswe ngephutha.
• Setha i-FK_FORCE_CONTAINER yokwakhiwa kwesithombe se-RISC-V ukuze uphoqelele i-flash-kernel ukuthi isebenze esitsheni.
• Kushintshwe izithombe ze-intel-iot ukuze kusetshenziswe i-linux-intel-iotg kernel esikhundleni salokho.

Okokugcina uma unentshisekelo yokwazi kabanzi ngakho mayelana nezinguquko ezenziwe kulesi sibuyekezo esisha se-Ubuntu, ungabheka imininingwane Kulesi sixhumanisi esilandelayo.

Ungasithola kanjani isibuyekezo esisha se-Ubuntu 22.04.1 LTS?

Kulabo abanesifiso sokuthola isibuyekezo esisha, vele uvule itheminali yakho bese ukhipha umyalo olandelayo kuyo:

sudo apt update && sudo apt upgrade

Kuyafaneleka ukusho lokho Izibuyekezo ezifanayo nazo zakhululwa a Ubuntu Budgie 22.04.1 LTS, Kubuntu 22.04.1 LTS, Ubuntu MATE 22.04.1 LTS, Ubuntu Studio 22.04.1 LTS, Lubuntu 22.04.1 LTS, Ubuntu Kylin 22.04.1 LTS kanye ne-Xubuntu 22.04.1 LTS Futhi zikanye.

Kuyafaneleka ukusho lokho kunengqondo ukusebenzisa izakhiwo ezifakiwe zokufakwa okusha, amasistimu afakwe ngaphambilini angathola zonke izinguquko ezikhona ku-Ubuntu 22.04.1 ngohlelo olujwayelekile lokufakwa kokuvuselela. Ukusekelwa kokukhishwa kwezibuyekezo nokulungiswa kokuphepha kwedeskithophu ye-Ubuntu 22.04 LTS nokuhlelwa kweseva kuzohlala kuze kube ngu-April 2027.

Ukuhlanganiswa kwe-kernel entsha, abashayeli, nezingxenye zesitaki sezithombe kulindeleke ekukhishweni okuhlelelwe uFebhuwari wonyaka olandelayo.