Ubuntu 22.04 LTS rarraba saki

Sakin rarrabawar Ubuntu 22.04 “Jammy Jellyfish” ya faru, wanda aka keɓance a matsayin sakin tallafi na dogon lokaci (LTS), sabuntawa wanda aka ƙirƙira a cikin shekaru 5, a cikin wannan yanayin - har zuwa Afrilu 2027. An ƙirƙiri hotunan shigarwa da taya don Ubuntu, Ubuntu Server, Lubuntu, Kubuntu, Ubuntu Mate, Ubuntu Budgie, Ubuntu Studio, Xubuntu da UbuntuKylin (bugu na China).

Babban canje-canje:

• An sabunta kwamfutar tafi-da-gidanka zuwa GNOME 42, wanda ke ƙara saitunan UI mai duhu mai faɗi da haɓaka aiki don GNOME Shell. Lokacin da ka danna maɓallin PrintScreen, za ka iya ƙirƙiri sikirin allo ko hoton wani yanki da aka zaɓa na allon ko wata taga daban. Don kiyaye mutuncin ƙira da kwanciyar hankali na mahallin mai amfani, Ubuntu 22.04 yana riƙe nau'ikan wasu aikace-aikace daga reshen GNOME 41 (yawancin aikace-aikacen da aka fassara zuwa GNOME 42 akan GTK 4 da libadwaita). Yawancin saituna sun saba zuwa zaman tebur na tushen Wayland, amma barin zaɓi don komawa zuwa amfani da sabar X lokacin shiga.
• Ana ba da zaɓuɓɓukan launi 10 a cikin duhu da salon haske. Ana matsar da gumakan kan tebur zuwa ƙananan kusurwar dama na allon ta tsohuwa (ana iya canza wannan hali a cikin saitunan bayyanar). Jigon Yaru yana amfani da orange maimakon eggplant don duk maɓalli, maɓalli, widgets, da masu sauyawa. An yi irin wannan maye gurbin a cikin saitin pictograms. An canza launi na maɓallin kusa da taga mai aiki daga lemu zuwa launin toka, kuma an canza launin hannayen faifai daga haske mai haske zuwa fari.
• Ƙara sabbin saituna don sarrafa bayyanar da halayen kwamitin Dock. Ingantattun haɗin kai tare da kwamitin sarrafa fayil da widget din na'ura.
• Ana ba da tallafi ga allo don nuna bayanan sirri, alal misali, wasu kwamfyutocin kwamfyutoci suna sanye da allo tare da ginanniyar yanayin kallo na sirri, yana sa wasu su iya gani.
• Yana yiwuwa a yi amfani da ka'idar RDP don tsara rabon tebur (ana riƙe goyon bayan VNC azaman zaɓi da aka haɗa a cikin mai daidaitawa).
• Mai binciken Firefox yanzu yana zuwa ne kawai a tsarin Snap. Ana maye gurbin fakitin biyan kuɗi na Firefox da Firefox-locale tare da stubs waɗanda ke shigar da kunshin Snap tare da Firefox. Ga masu amfani da fakitin biyan kuɗi, akwai tsari na gaskiya don ƙaura zuwa karye ta hanyar buga sabuntawa wanda zai shigar da fakitin karye da canja wurin saitunan na yanzu daga kundin adireshin gida na mai amfani.
• Don inganta tsaro, os-prober utility, wanda ke nemo ɓangarori na boot na sauran tsarin aiki kuma yana ƙara su zuwa menu na taya, an kashe shi ta tsohuwa. Ana ba da shawarar yin amfani da mai ɗaukar kaya ta UEFI don taya madadin OSes. Don dawo da ganowa ta atomatik na wasu OSes na ɓangare na uku zuwa /etc/default/grub, zaku iya canza saitin GRUB_DISABLE_OS_PROBER kuma kuyi umarnin "sudo update-grub".
• An kashe damar zuwa sassan NFS ta amfani da ka'idar UDP (an gina kernel tare da zaɓin CONFIG_NFS_DISABLE_UDP_SUPPORT=y).
• A cikin majalisu don gine-ginen ARM64, an ƙara direbobin NVIDIA masu mallakar mallaka zuwa saitin ƙayyadaddun ƙirar Linux (wanda aka riga aka kawo don tsarin x86_64 kawai). Don shigarwa da daidaita direbobin NVIDIA, zaku iya amfani da madaidaicin ubuntu-drivers utility.
• Babban Linux kernel shine 5.15, amma Ubuntu Desktop akan wasu na'urori da aka gwada (linux-oem-22.04) zai samar da kernel 5.17.
• An sabunta manajan tsarin na'ura zuwa sigar 249. Don amsa da wuri ga ƙarancin ƙwaƙwalwar ajiya a cikin Desktop Ubuntu, tsarin tsarin tsarin yana kunna ta tsohuwa, wanda ya dogara ne akan tsarin kernel na PSI (Pressure Stall Information), wanda ke ba ku damar tantancewa. bayani game da lokacin jira don samun albarkatu daban-daban a cikin sararin mai amfani (CPU, ƙwaƙwalwar ajiya, I/O) don tantance daidaitattun matakan nauyin tsarin da tsarin raguwa. Kuna iya amfani da mai amfani oomctl don bincika matsayin OOMD.
• Sabbin kayan aikin haɓakawa: GCC 11.2, LLVM 14, glibc 2.35, Python 3.10.4, Ruby 3.0, PHP 8.1.2, Perl 5.34, Go 1.18, Rust 1.58, OpenJDK 18 (OpenJDK), 11S kuma akwai Post MySQL 14.
• Sabuntawa na LibreOffice 7.3, Firefox 99, Thunderbird 91, Mesa 22, BlueZ 5.63, CUPS 2.4, NetworkManager 1.36, Poppler 22.02, Chrony 4.2, PulseAudio 16, Apapa-desktop.1.14. 4.15.5 2.4.52, kwantena 1.5.9, runc 1.1.0, QEMU 6.2, libvirt 8.0.0, virt-manager 4.0, openvswitch 2.17, LXD 5.0. Canji zuwa sabbin manyan rassa na OpenLDAP 2.5, BIND 9.18 da OpenSSL 3.0 an aiwatar da su.
• Babban wurin ajiya na uwar garken Ubuntu ya haɗa da wayoyi da fakitin glusterfs.
• Abubuwan da ke cikin abun da ke ciki sun haɗa da tarin ka'idojin sarrafa bayanai FRRouting (BGP4, MP-BGP, OSPFv2, OSPFv3, RIPv1, RIPv2, RIPng, PIM-SM/MSDP, LDP, IS-IS), wanda ya maye gurbin kunshin Quagga da aka yi amfani da shi a baya (FRRouting shine reshe na Quagga , don haka ba a shafar daidaituwa).
• Ta tsohuwa, ana kunna tacewar fakitin nftables. Don ci gaba da dacewa da baya, akwai fakitin iptables-nft, wanda ke ba da kayan aiki tare da layin umarni iri ɗaya kamar iptables, amma yana fassara ƙa'idodin da aka samu zuwa nf_tables bytecode.
• OpenSSH baya goyan bayan sa hannun dijital bisa maɓallan RSA tare da SHA-1 hash ("ssh-rsa") ta tsohuwa. An ƙara zaɓin "-s" zuwa kayan aikin scp don aiki ta hanyar ka'idar SFTP.
• Ubuntu Server yana gina tsarin IBM POWER (ppc64el) baya goyan bayan na'urori na Power8; yanzu an gina ginin don Power9 CPUs ("-with-cpu=power9").
• Ƙirar ƙungiyoyin shigarwa suna aiki a cikin yanayin rayuwa don gine-ginen RISC-V.
• Ubuntu 22.04 shine farkon sakin LTS tare da ginin hukuma don allon Rasberi Pi. Ƙara tallafi don Pimoroni Unicorn HAT LED matrix da allon taɓawa na DSI. An ƙara kayan aikin rpiboot don allunan Rasberi Pi Compute. Don microcontrollers tare da tallafin MicroPython, kamar Rasberi Pi Pico, an ƙara kayan aikin rshell (kunshin pyboard-rshell). Don saita hoton taya, an ƙara mai amfani mai hoto (fakitin rpi-imager).
• Kubuntu yana ba da KDE Plasma 5.24.3 tebur da KDE Gear 21.12.3 na aikace-aikace.
• Xubuntu ya ci gaba da jigilar tebur na Xfce 4.16. An sabunta jigon Greybird zuwa sigar 3.23.1 tare da goyan baya ga GTK 4 da libhandy, haɓaka daidaiton aikace-aikacen GNOME da GTK4 tare da salon Xubuntu gabaɗaya. An sabunta saitin farko-xfce 0.16, yana ba da sabbin gumaka da yawa. Ana amfani da editan rubutu Mousepad 0.5.8 tare da goyan baya don adana zaman da plugins. Ristretto 0.12.2 mai duba hoto ya inganta aiki tare da ƙananan hotuna.
• Ubuntu MATE ya sabunta tebur na MATE zuwa saki na 1.26.1. An canza salon salo zuwa bambance-bambancen jigon Yaru (an yi amfani da shi a cikin Ubuntu Desktop), wanda aka daidaita don aiki a cikin MATE. Babban kunshin ya haɗa da sabon GNOME Clocks, Maps da aikace-aikacen yanayi. An sabunta saitin alamomi na panel. Ta hanyar cire direbobin NVIDIA na mallakar mallaka (yanzu an sauke su daban), kawar da gumakan kwafi, da cire tsoffin jigogi, girman hoton shigarwa yana raguwa zuwa 2.8 GB (kafin tsaftacewa shine 4.1 GB).
• Ubuntu Budgie yana ba da damar sabon sakin tebur na Budgie 10.6. Sabunta applets.
• Ubuntu Studio ya sabunta nau'ikan Blender 3.0.1, KDEnlive 21.12.3, Krita 5.0.2, Gimp 2.10.24, Ardor 6.9, Scribus 1.5.7, Darktable 3.6.0, Inkscape 1.1.2, Carla, Studio 2.4.2. Sarrafa 2.3.0, OBS Studio 27.2.3, MyPaint 2.0.1.
• Gina Lubuntu ya ci gaba da jigilar yanayin yanayin hoto na LXQt 0.17.

Bugu da ƙari, za mu iya lura da fitar da bugu biyu na Ubuntu 22.04 - Ubuntu Cinnamon Remix 22.04 (hotunan iso) tare da tebur na Cinnamon da Ubuntu Unity 22.04 (hotunan iso) tare da Unity7 tebur.

source: budenet.ru