ukukhishwa kwe-beta kokusatshalaliswa kwe-Ubuntu 20.04 “Focal Fossa”, okuphawule ukufriza okuphelele kwesizindalwazi sephakheji futhi kwadlulela ekuhlolweni kokugcina nokulungiswa kweziphazamisi. Ukukhishwa, okubhekwa njengokukhululwa kosekelo lwesikhathi eside (LTS), okwenziwa kukho izibuyekezo phakathi nenkathi yeminyaka emi-5, kuhlelelwe umhla zingama-23 kuMbasa. Izithombe zokuhlola esezilungile zidalelwe , , , , Ubuntu
Budgie, , kanye no-UbuntuKylin (ushicilelo lwase-China).
main :
- Ideskithophu ibuyekeziwe ngaphambi kokukhishwa . Itimu ye-Yaru ezenzakalelayo iklanywe kabusha, lapho, ngaphezu kwezindlela ezimnyama (izihloko ezimnyama, ingemuva elimnyama nezilawuli ezimnyama) nokukhanya (izihloko ezimnyama, ingemuva elikhanyayo nezilawuli zokukhanya), kuzovela inketho yesithathu yokukhanya ngokuphelele. Kuphakanyiswe idizayini entsha yemenyu yesistimu nemenyu yohlelo lokusebenza. Kungezwe izithonjana zomkhombandlela ezintsha ezilungiselelwe ukuboniswa kungemuva elikhanyayo nelimnyama.
Kusetshenziswe isixhumi esibonakalayo esisha sokushintsha izinketho zetimu.
- Ukusebenza kwe-GNOME Shell kanye nomphathi wewindi kuthuthukisiwe. Kwehlisiwe ukulayishwa kwe-CPU kanye nokubambezeleka okuncishisiwe ngesikhathi sokunikezwa kokugqwayiza lapho kushintshwa amawindi, ukuhambisa igundane, nokuvula imodi yokubuka konke.
- Kwengezwe usekelo lokujula kombala okungu-10-bit.
- Ku-X11, usekelo lokukala ngokwengxenye luqalisiwe, obelutholakala kuphela uma usebenzisa i-Wayland. Lesi sici sikuvumela ukuthi ukhethe usayizi olungile wezinto ezikrinini ezinokuminyana kwamaphikseli aphezulu (HiDPI), isibonelo, ungakwazi ukwandisa ama-elementi okusebenza abonisiwe hhayi izikhathi ezi-2, kodwa ngo-1.5.
- Kwengezwe isikrini esisha se-splash esivela ku-boot.
- I-Linux kernel ibuyekeziwe ukuze ikhishwe . Njengasekwindla, i-algorithm ye-LZ4 isetshenziselwa ukucindezela i-kernel nesithombe sokuqala se-boot initramf, esinciphisa isikhathi sokuqalisa ngenxa yokuwohloka kwedatha okusheshayo.
- Izingxenye zesistimu ezibuyekeziwe namathuluzi okuthuthukisa: Glibc 2.31, BlueZ 5.53, OpenJDK 11, rustc 1.41, GCC 9.3, Python 3.8.2, ruby 2.7.0, Ruby on Rails 5.2.3, php 7.4, perl 5.30, hamba 1.13.
- Izinhlelo zokusebenza ezibuyekeziwe zomsebenzisi nezithombe:
Mesa 20.0, PulseAudio 14.0-pre, Firefox 74.0, Thunderbird 68.6.0, LibreOffice 6.4 - Izinhlelo zokusebenza ezibuyekeziwe zamaseva nokwenza izinto ezibonakalayo:
I-QEMU 4.2, i-libvirt 6.0, Bind 9.16, HAProxy 2.0, OpenSSH 8.2 (ngokusekelwa kwamathokheni okuqinisekisa izici ezimbili ze-FIDO/U2F). I-Apache httpd inosekelo lwe-TLSv1.3 olunikwe amandla. Kungezwe ukusekelwa kwe-VPN WireGuard. - I-daemon yokuvumelanisa isikhathi se-chrony ibuyekeziwe ukuze ibe yinguqulo engu-3.5 futhi ihlukaniswe ngokungeziwe kusistimu ngokuxhuma isihlungi sezingcingo zesistimu.
- Ukuthuthukiswa kwekhono lokuhlola lokufaka ku-root partition ne-ZFS kuqhubekile. Ukuqaliswa kwe-ZFSonLinux kubuyekezwe ukuze kukhishwe ngokusekelwa kokubethela, ukukhishwa okushisayo kwamadivayisi, umyalo we-“zpool trim”, ukusheshiswa kwemiyalo ethi “scrub” kanye “nesilver”. Ukuphatha i-ZFS, i-zsys daemon iyathuthukiswa, ekuvumela ukuthi usebenzise amasistimu amaningana afanayo ne-ZFS kukhompyutha eyodwa, izenzele ngokuzenzakalelayo ukwakhiwa kwezifinyezo futhi ilawule ukusatshalaliswa kwedatha yesistimu nedatha eguqukayo phakathi neseshini yomsebenzisi. Izifinyezo ezihlukene zingaqukatha izimo zesistimu ezihlukene futhi zishintshe phakathi kwazo. Isibonelo, uma kunezinkinga ngemva kokufaka izibuyekezo, ungabuyela esimweni esidala esizinzile ngokukhetha isifinyezo sangaphambilini. Izifinyezo zingaphinda zisetshenziselwe ukwenza isipele ngokuzenzakalelayo nangokuzenzakalelayo idatha yomsebenzisi.
- Uma kuqhathaniswa nokukhishwa kwangaphambilini kwe-LTS, Isitolo se-Snap sithathe indawo ye-Ubuntu-software njengethuluzi elizenzakalelayo lokuthola nokufaka amaphakheji avamile nasheshayo.
- Ukuhlanganiswa kwamaphakheji okwakhiwa kwe-i386 kumisiwe. Ukuze uqhubeke nokusebenza kwezinhlelo zefa ezihlala kuphela kufomu le-32-bit noma ezidinga imitapo yolwazi engamabhithi angu-32, ukuhlanganisa nokulethwa kuyahlinzekwa. Amaphakheji welabhulali ye-32-bit.
- В Ideskithophu ye-KDE Plasma 5.18, i-KDE Applications 19.12.3 kanye nohlaka lwe-Qt 5.12.5 kuyahlinzekwa. Isidlali somculo esimisiwe ngu-Elisa 19.12.3, othathe indawo yeCantata. I-latte-dock ebuyekeziwe 0.9.10, KDEConnect 1.4.0, Krita 4.2.9, Kdevelop 5.5.0. Ukusekelwa kwezicelo ze-KDE4 ne-Qt4 kunqanyuliwe.
Iseshini yokuhlola esekelwe ku-Wayland iyaphakanyiswa (ngemuva kokufaka iphakheji ye-plasma-workspace-wayland, into yokuzikhethela ethi “Plasma (Wayland)” ivela esikrinini sokungena ngemvume).
- : Ideskithophu ye-MATE ibuyekezelwe enguqulweni . Kungezwe isixhumi esibonakalayo sokuvuselela i-firmware kusetshenziswa fwupd. I-Compiz ne-Compton zisusiwe ekusabalaliseni. Kunikezwe ukuboniswa kwezithonjana zewindi kuphaneli, isixhumi esibonakalayo sokushintsha umsebenzi (i-Alt-Tab) nesishintshi sedeskithophu. I-applet entsha yokubonisa izaziso isiphakamisiwe. I-Evolution isetshenziswa njengeklayenti le-imeyili esikhundleni se-Thunderbird. Lapho ufaka izishayeli ze-NVIDIA zobunikazi, ezingakhethwa kusifaki, i-applet inikezwa ukuze kushintshwe phakathi kwama-GPU ahlukene kumasistimu anezithombe ezixubile (NVIDIA Optimus).
- : Ngokuzenzakalelayo, i-applet enemenyu yohlelo ivuliwe kanye ne-applet yayo yokuphatha izilungiselelo zenethiwekhi.
Isixhumi esibonakalayo esingeziwe sokushintsha ngokushesha izakhiwo zedeskithophu (Budgie, Classic Ubuntu Budgie, Ubuntu Budgie, Cupertino, The One
kanye ne-Redmond).
Iphakheji eyinhloko ifaka i-GNOME Firmware kanye nezinhlelo zokusebenza ze-GNOME Drawing.
Ukuhlanganiswa okuthuthukisiwe ne-GNOME 3.36. Ideskithophu ye-Budgie ibuyekezelwe enguqulweni engu-10.5.1. Izilungiselelo ezingeziwe zokunqanda ukudalulwa kanye nokusikisela kwefonti. Ngokuzenzakalelayo, i-applet yethreyi yesistimu ivaliwe (ngenxa yezinkinga zokusebenza). Ama-apula asetshenziselwa izikrini ze-HiDPI. - : Izilawuli ze-Ubuntu Studio zihlukanisa izilungiselelo ze-Jack Master, amadivaysi engeziwe nezingqimba ze-PulseAudio. Kubuyekeziwe RaySession 0.8.3, Audacity 2.3.3, Hydrogen 1.0.0-beta2, Carla 2.1-RC2,
I-Blender 2.82, KDEnlive 19.12.3, Krita 4.2.9, GIMP 2.10.18,
Ardor 5.12.0, Scribus 1.5.5, Darktable 2.6.3, Pitivi 0.999, Inkscape 0.92.4, OBS Studio 25.0.3, MyPaint 2.0.0, Rawtherapee 5.8. - В Ukubukeka kwetimu emnyama kwaqashelwa. IN Izinguquko ezincane kuphela nezibuyekezo ezibonakalayo.
Source: opennet.ru