Zimbalwa izinsuku ezedlule ukukhishwa kwenguqulo entsha ye-Ubuntu 22.04 LTS "Jammy Jellyfish" imenyezelwe ehlukaniswa njengenguqulo yokusekelwa yesikhathi eside (LTS) enezibuyekezo zeminyaka emi-5, kulokhu kuzoba kuze kube ngu-April 2027.
Ezinguqukweni ezinkulu ezethulwe kule nguqulo entsha ye-Ubuntu 22.04 LTS "Jammy Jellyfish", i- Ukuvuselelwa kwemvelo yedeskithophu ye-GNOME 42, lapho izilungiselelo zedizayini yesixhumi esibonakalayo esimnyama esivamile kuyo yonke indawo yengezwe futhi Ukusebenza kwe-GNOME Shell kuthuthukisiwe.
Uma ucindezela inkinobho ye-PrintScreen, ungakha i-screencast noma isithombe-skrini sengxenye ekhethiwe yesikrini noma iwindi elihlukile. Ukugcina ubuqotho bomklamo nokuzinza kwendawo yomsebenzisi ku-Ubuntu 22.04, ezinye izinhlelo zokusebenza zishiywe ngemuva egatsheni le-GNOME 41 (ikakhulukazi sikhuluma ngezinhlelo zokusebenza ezihunyushwe ku-GNOME 42 kuya ku-GTK 4 kanye ne-libadwaita).
ukucupha okuningi okuzenzakalelayo ziyiseshini yedeskithophu esekelwe kuphrothokholi ye-Wayland, kodwa zinikeza inketho yokubuyela emuva ekusebenziseni iseva ye-X lapho ungena. Ukusetshenziswa kweseva ye-X nakho kushiywe ngokuzenzakalelayo kumasistimu anabashayeli bobunikazi be-NVIDIA.
Izinketho zemibala eziyi-10 zinikezwa ngezitayela ezimnyama nezikhanyayo. Izithonjana zedeskithophu zihanjiswe ekhoneni elingezansi kwesokudla sesikrini ngokuzenzakalelayo (lokhu kuziphatha kungashintshwa kuzilungiselelo zokubukeka). Kundikimba ye-Yaru, zonke izinkinobho, izilayidi, amawijethi, nama-toggle kusebenzisa okuwolintshi esikhundleni se-aubergine. Ukumiselela okufanayo kuyenziwa kusethi yesithonjana. Kushintshwe umbala wenkinobho yokuvala yewindi elisebenzayo ukusuka kokuwolintshi ukuya kokumpunga kanye nombala wezilayidi ukusuka kokumpunga okukhanyayo ukuya kokumhlophe.
Okwengxenye eyisisekelo yesistimu, le nguqulo entsha ifika neLinux kernel 5.15, kodwa Ubuntu Desktop kwamanye amadivaysi ahloliwe (linux-oem-22.04) izohlinzeka nge-5.17 kernel. Ukwengeza, kuma-architecture we-x86_64 kanye ne-ARM64, inguqulo ye-beta yephakheji ye-kernel ihlongozwa ukuthi ihlolwe, ehlanganisa amapeshi we-PREEMPT_RT futhi ihloselwe ukusetshenziswa ezinhlelweni zesikhathi sangempela.
Umphathi wohlelo i-systemd ibuyekezwe kunguqulo 249 futhi lapho ukuze uthole impendulo yangaphambi kwesikhathi yokushoda kwenkumbulo, indlela ye-systemd-oomd isetshenziswa ngokuzenzakalelayo, okusekelwe ku-PSI (Pressure Stall Information) i-kernel subsystem, evumela ukuhlaziywa kwendawo yomsebenzisi kolwazi lwesikhathi sokulinda lwezinsiza ezihlukahlukene (i-CPU, inkumbulo, i-I/O) ukuze kuhlolwe ngokunembile izinga lomthwalo wesistimu kanye nesimo sokuncipha . Ungasebenzisa insiza ye-oomctl ukuhlola isimo se-OOMD.
Ngaphezu kwalokho, kufanele kuqashelwe ukuthi kule nguqulo entsha ukwakheka kwesethi kunikezwa wezinsiza ezisebenza kumodi ebukhoma ye-RISC-V yezakhiwo, futhi Ubuntu 22.04 okuwukukhululwa kokuqala kwe-LTS okunokwakhiwa okusemthethweni kwamabhodi we-Raspberry Pi.
Engxenyeni ye- Abashayeli bokuphathelene be-NVIDIA bangezwe ekwakhiweni kwezakhiwo ze-ARM64 kusethi yemojuli ekhawulelwe ye-Linux (ngaphambilini yayithunyelwe kuphela kumasistimu we-x86_64). Ukuze ufake futhi ulungiselele izishayeli ze-NVIDIA, ungasebenzisa insiza ye-ubuntu-drivers evamile.
Olunye ushintsho olugqamayo kule nguqulo entsha ye-Ubuntu 22.04 LTS lukusiphequluli IFirefox manje esitholakala kuphela ngefomethi ye-Snap. Amaphakheji we-firefox kanye ne-firefox-locale deb athatha indawo ye-stubs efaka iphakheji le-Snap ngeFirefox. Kubasebenzisi bephakheji ye-deb, kunenqubo esobala yokuthuthela ku-snap ngokushicilela isibuyekezo esizofaka iphakheji ye-snap futhi sidlulise ukucushwa kwamanje kusuka kuhla lwemibhalo lwasekhaya lomsebenzisi.
Ngokuzenzakalelayo, isihlungi sephakethe i-nfttables inikwe amandla. Ukuze uhambisane nokubuyela emuva, iphakheji ye-iptables-nft iyatholakala, ehlinzeka ngezinsiza ezine-syntax yomugqa womyalo ofanayo njengama-iptables, kodwa ihumusha imithetho ewumphumela ibe yi-nf_tables bytecode.
I-OpenSSH ayiwasekeli amasiginesha edijithali asekelwe kokhiye be-RSA abane-SHA-1 hash ("ssh-rsa") ngokuzenzakalelayo. Kwengezwe inketho ethi "-s" kusisetshenziswa se-scp ukuze sisebenze ngephrothokholi ye-SFTP.
Okokugcina Uma unesifiso sokwazi okwengeziwe ngakho, ungabheka imininingwane Kulesi sixhumanisi esilandelayo.
Landa bese uthola Ubuntu 22.04 LTS
Kulabo abathanda ukuthola izithombe zokufakwa kanye ne-boot, kufanele wazi ukuthi zenzelwe Ubuntu, Ubuntu Server, Lubuntu, Kubuntu, Ubuntu Mate, Ubuntu Budgie, Ubuntu Studio, Xubuntu, kanye no-UbuntuKylin (uhlelo lwaseChina).