Kutulutsidwa kwa Ubuntu 21.10

Kutulutsidwa kwa Ubuntu 21.10 "Impish Indri" kugawa kulipo, komwe kumatchedwa kutulutsidwa kwapakatikati, zosintha zomwe zimapangidwa mkati mwa miyezi 9 (thandizo lidzaperekedwa mpaka Julayi 2022). Zithunzi zoyika zimapangidwira Ubuntu, Ubuntu Server, Lubuntu, Kubuntu, Ubuntu Mate, Ubuntu Budgie, Ubuntu Studio, Xubuntu ndi UbuntuKylin (Chinese edition).

Zosintha zazikulu:

• Kusintha kwapangidwa kuti agwiritse ntchito GTK4 ndi desktop ya GNOME 40, momwe mawonekedwe ake asinthidwa kwambiri. Ma Virtual desktops mu Activities Overview mode amasinthidwa kukhala yopingasa ndipo amawonetsedwa ngati tcheni chomwe chimayenda mosalekeza kuchokera kumanzere kupita kumanja. Desktop iliyonse yomwe ikuwonetsedwa mu Overview mode imayang'ana zomwe zilipo windows ndi mapoto osinthika ndi makulitsidwe pomwe wogwiritsa ntchito amalumikizana. Kusintha kosasinthika kumaperekedwa pakati pa mndandanda wa mapulogalamu ndi ma desktops enieni. Kukonzekera bwino kwa ntchito pamene pali owunika angapo. GNOME Shell imathandizira kugwiritsa ntchito GPU popereka shaders.
• Mwachikhazikitso, mtundu wopepuka wamutu wa Yaru umaperekedwa.

  Njira yakuda kwathunthu (mitu yakuda, maziko akuda ndi zowongolera zakuda) imapezekanso ngati njira. Mutu wakale wa combo (mitu yakuda, maziko opepuka, ndi zowongolera zowunikira) wayimitsidwa chifukwa cholephera kwa GTK4 kutanthauzira mitundu yosiyanasiyana yamutu ndi zenera lalikulu, kulepheretsa mapulogalamu onse a GTK kugwira ntchito moyenera akamagwiritsa ntchito mutu wa combo.

  
• Zinapereka mwayi wogwiritsa ntchito gawo ladesktop kutengera protocol ya Wayland m'malo okhala ndi madalaivala a NVIDIA.
• PulseAudio yakulitsa kwambiri thandizo la Bluetooth: inawonjezera ma codec a A2DP LDAC ndi AptX, chithandizo chomangidwira cha mbiri ya HFP (Hands-Free Profile), yomwe imapangitsa kuti phokoso likhale labwino.
• Tasintha kugwiritsa ntchito algorithm ya zstd pakupondereza phukusi la deb, lomwe limatha kuwirikiza kawiri liwiro loyika phukusi, pamtengo wowonjezera pang'ono kukula kwake (~ 6%). Thandizo logwiritsa ntchito zstd lakhala likupezeka mu apt ndi dpkg kuyambira Ubuntu 18.04, koma silinagwiritsidwe ntchito popanikiza phukusi.
• Wokhazikitsa watsopano wa Ubuntu Desktop akufunsidwa, akugwiritsidwa ntchito ngati chowonjezera ku choyika chotsika cha curtin, chomwe chimagwiritsidwa ntchito kale mu Subiquity installer yomwe imagwiritsidwa ntchito mwachisawawa mu Ubuntu Server. Choyikira chatsopano cha Ubuntu Desktop chalembedwa mu Dart ndipo chimagwiritsa ntchito Flutter chimango kupanga mawonekedwe ogwiritsira ntchito. Choyikira chatsopanocho chapangidwa kuti chiwonetse mawonekedwe amakono a Ubuntu desktop ndipo idapangidwa kuti izipereka chidziwitso chokhazikika pamizere yonse yazinthu za Ubuntu. Mitundu itatu imaperekedwa: "Konzani Kuyika" kuti mukhazikitsenso mapaketi onse omwe akupezeka mudongosolo popanda kusintha makonda, "Yesani Ubuntu" kuti mudziwe bwino za kugawa mu Live mode, ndi "Ikani Ubuntu" pakuyika kugawa pa disk.
  
• Mwachikhazikitso, fyuluta ya paketi ya nftables imayatsidwa. Kuti musunge kuyanjana kwa m'mbuyo, phukusi la iptables-nft likupezeka, lomwe limapereka zothandizira ndi mzere wofanana wa malamulo monga iptables, koma amamasulira malamulowo kukhala nf_tables bytecode.
• Kutulutsidwa kwa Linux kernel 5.13 kumakhudzidwa. Mabaibulo osinthidwa, kuphatikizapo GCC 11.2.0, binutils 2.37, glibc 2.34. LLVM 13, Go 1.17, Rust 1.51, OpenJDK 18, PHP 8.0.8, PulseAudio 15.0, BlueZ 5.60, NetworkManager 1.32.12, LibreOffice 7.2.1, Firefox 93 ndi Thunderbird 91.2.0. 2.5.6, ZIMENE 6.0, Containerd 7.6.
• Msakatuli wa Firefox wasinthidwa mwachisawawa kuti aperekedwe ngati phukusi lachidule, lomwe limasungidwa ndi antchito a Mozilla (kuthekera koyika phukusi la deb kumasungidwa, koma tsopano ndi njira).
• Systemd imasinthidwa kukhala gulu limodzi logwirizana (gulu v2). Сmagulu v2 angagwiritsidwe ntchito, mwachitsanzo, kuchepetsa kukumbukira, CPU ndi I/O kumwa. Kusiyana kwakukulu pakati pa cgroups v2 ndi v1 ndikugwiritsa ntchito magulu amtundu wamba pamitundu yonse yazachuma, m'malo mwa magawo osiyana pakugawa zida za CPU, pakuwongolera kugwiritsa ntchito kukumbukira, ndi I/O. Kusiyanasiyana kosiyana kudapangitsa kuti pakhale zovuta pakulinganiza kulumikizana pakati pa ogwira ntchito komanso ndalama zowonjezera za kernel mukamagwiritsa ntchito malamulo pamachitidwe omwe amatchulidwa m'magawo osiyanasiyana.
• Thandizo lowonjezera la gawo la Raspberry Pi Sense HAT lomwe limagwiritsidwa ntchito mu ntchito ya Astro Pi. Malaibulale ofunikira ndi zofunikira zimayikidwa ngati phukusi la chipewa-chipewa; phukusi la zida za emu-emu yokhala ndi emulator ya board imaperekedwanso.
• Xubuntu akupitiliza kutumiza desktop ya Xfce 4.16. Integrated Pipewire media server, yomwe imagwiritsidwa ntchito kuphatikiza ndi PulseAudio. Mulinso GNOME Disk Analyzer ndi Disk Utility kuyang'anira thanzi la disk ndikupangitsa kuti zikhale zosavuta kusamalira magawo a disk. Rhythmbox yokhala ndi zida zina imagwiritsidwa ntchito kusewera nyimbo. Ntchito yotumizira mauthenga ya Pidgin yachotsedwa pagawo loyambira.
• Ubuntu Budgie ili ndi mawonekedwe atsopano a desktop a Budgie 10.5.3 ndi mutu wakuda wokonzedwanso. Kutulutsa kwatsopano kwa msonkhano wa Raspberry Pi 4 kwaperekedwa. Mphamvu za Shuffler, mawonekedwe owonera mwachangu kudzera pawindo lotseguka ndikuyika mazenera pa gridi, zakulitsidwa, momwe applet yawonekera kuti isunthe ndikusinthanso mazenera. molingana ndi masanjidwe osankhidwa a zinthu pazenera, ndipo kuthekera komanga kukhazikitsidwa kwa pulogalamu kwakhazikitsidwa pakompyuta kapena malo omwe ali pazenera. Yawonjezera applet yatsopano kuti iwonetse kutentha kwa CPU.
• Ubuntu MATE yasintha desktop ya MATE kuti ikhale 1.26.
• Kubuntu: KDE Plasma 5.22 desktop ndi KDE Gear 21.08 suite yamapulogalamu omwe amaperekedwa. Mitundu yosinthidwa ya gulu la Latte-dock 0.10 ndi mkonzi wazithunzi wa Krita 4.4.8. Gawo lochokera ku Wayland likupezeka, koma silinatheke mwachisawawa (kuti mutsegule, sankhani "Plasma (Wayland)" pazenera lolowera).

Kuphatikiza apo, kutulutsidwa kwa mitundu iwiri yosavomerezeka ya Ubuntu 21.10 yapangidwa - Ubuntu Cinnamon Remix 21.10 yokhala ndi Cinnamon desktop ndi Ubuntu Unity 21.10 yokhala ndi Unity7 desktop.

Source: opennet.ru