{"id":100042,"date":"2021-04-27T22:22:41","date_gmt":"2021-04-27T20:22:42","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/reliz-linux-distributiva-fedora-34"},"modified":"2021-04-27T22:22:41","modified_gmt":"2021-04-27T20:22:42","slug":"reliz-linux-distributiva-fedora-34","status":"publish","type":"post","link":"https:\/\/prohoster.info\/cs\/blog\/news\/reliz-linux-distributiva-fedora-34","title":{"rendered":"Vyd\u00e1n\u00ed linuxov\u00e9 distribuce Fedora 34.","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Byl vyd\u00e1n nov\u00fd release Linuxov\u00e9 distribuce Fedora 34. K dispozici jsou produkty Fedora Workstation, Fedora Server, CoreOS, Fedora IoT Edition, a tak\u00e9 sada \u201espin\u016f\u201c s Live verzemi desktopov\u00fdch prost\u0159ed\u00ed KDE Plasma 5, Xfce, i3, MATE, Cinnamon, LXDE a LXQt. Sestaven\u00ed byla vytvo\u0159ena pro architektury x86_64, Power64, ARM64 (AArch64) a r\u016fzn\u00e1 za\u0159\u00edzen\u00ed s 32-bitov\u00fdmi procesory ARM. Publikace sestaven\u00ed Fedora Silverblue je zpo\u017ed\u011bna.    <\/p>\n<p>Nejv\u00fdrazn\u011bj\u0161\u00ed vylep\u0161en\u00ed ve Fedo\u0159e 34:   <\/p>\n<ul>\n<li class=\"l\"> V\u0161echny zvukov\u00e9 toky byly p\u0159evedeny na multimedi\u00e1ln\u00ed <a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/cs\/server\/\"   title=\"server\" data-wpil-keyword-link=\"linked\">server<\/a> PipeWire, kter\u00fd je nyn\u00ed pou\u017e\u00edv\u00e1n jako v\u00fdchoz\u00ed m\u00edsto PulseAudio a JACK. Pou\u017eit\u00ed PipeWire umo\u017e\u0148uje v b\u011b\u017en\u00e9 desktopov\u00e9 verzi nab\u00eddnout profesion\u00e1ln\u00ed zvukov\u00e9 zpracov\u00e1n\u00ed, zbavit se fragmentace a sjednotit zvukovou infrastrukturu pro r\u016fzn\u00e1 pou\u017eit\u00ed.\n<p>V p\u0159edchoz\u00edch verz\u00edch byl pro zpracov\u00e1n\u00ed zvuku ve Fedo\u0159e Workstation pou\u017e\u00edv\u00e1n proces na pozad\u00ed PulseAudio, zat\u00edmco aplikace vyu\u017e\u00edvaly klientskou knihovnu pro interakci s t\u00edmto procesem, m\u00edch\u00e1n\u00ed a spr\u00e1vu zvukov\u00fdch tok\u016f. Pro profesion\u00e1ln\u00ed zpracov\u00e1n\u00ed zvuku byl pou\u017eit zvukov\u00fd server JACK a j\u00edm souvisej\u00edc\u00ed klientsk\u00e1 knihovna. Pro zaji\u0161t\u011bn\u00ed kompatibility byla p\u0159id\u00e1na vrstva funguj\u00edc\u00ed p\u0159es PipeWire, kter\u00e1 umo\u017e\u0148uje zachov\u00e1n\u00ed pr\u00e1ce v\u0161ech st\u00e1vaj\u00edc\u00edch klient\u016f PulseAudio a JACK, stejn\u011b jako aplikac\u00ed dod\u00e1van\u00fdch ve form\u00e1tu Flatpak. Pro star\u00e9 klienty, kte\u0159\u00ed pou\u017e\u00edvaj\u00ed n\u00edzko\u00farov\u0148ov\u00e9 API ALSA, je nainstalov\u00e1n ALSA plugin, kter\u00fd sm\u011bruje zvukov\u00e9 toky p\u0159\u00edmo do PipeWire.   <\/p>\n<li class=\"l\"> Verze s pracovn\u00ed plochou KDE p\u0159ep\u00edn\u00e1 na pou\u017eit\u00ed Wayland jako v\u00fdchoz\u00ed. Seance zalo\u017een\u00e1 na X11 byla p\u0159evedena na volbu. Je poznamen\u00e1no, \u017ee vyd\u00e1n\u00ed KDE Plasma 5.20 dod\u00e1van\u00e9 ve Fedo\u0159e 34 je t\u00e9m\u011b\u0159 na parit\u011b ve funk\u010dnosti s re\u017eimem b\u011bhu pod X11, v\u010detn\u011b vy\u0159e\u0161en\u00ed probl\u00e9m\u016f se zaznamen\u00e1v\u00e1n\u00edm obrazovky a vlo\u017een\u00edm st\u0159edn\u00edho tla\u010d\u00edtka my\u0161i. Pro pr\u00e1ci s propriet\u00e1rn\u00edmi ovlada\u010di NVIDIA je pou\u017eit bal\u00ed\u010dek kwin-wayland-nvidia. Kompatibilita s aplikacemi X11 je zaji\u0161t\u011bna pomoc\u00ed komponenty XWayland.\n<li class=\"l\"> Byla vylep\u0161ena podpora Wayland. Byla p\u0159id\u00e1na mo\u017enost vyu\u017eit\u00ed komponenty XWayland v syst\u00e9mech s propriet\u00e1rn\u00edmi ovlada\u010di NVIDIA. V prost\u0159ed\u00edch zalo\u017een\u00fdch na Wayland byla implementov\u00e1na podpora pro provoz bez monitoru (headless), co\u017e umo\u017e\u0148uje spou\u0161t\u011bt komponenty pracovn\u00ed plochy na vzd\u00e1len\u00fdch serverov\u00fdch syst\u00e9mech s p\u0159\u00edstupem pomoc\u00ed VNC nebo RDP.\n<li class=\"l\"> Pracovn\u00ed plocha Fedora Workstation byla aktualizov\u00e1na na vyd\u00e1n\u00ed GNOME 40 a knihovny GTK 4. V GNOME 40 byly virtu\u00e1ln\u00ed pracovn\u00ed plochy v re\u017eimu p\u0159ehledu (Activities Overview) p\u0159evedeny do horizont\u00e1ln\u00ed orientace a zobrazeny jako nekone\u010dn\u011b se posouvaj\u00edc\u00ed \u0159et\u011bzec zleva doprava. Na ka\u017ed\u00e9 pracovn\u00ed plo\u0161e, kter\u00e1 je zobrazena v re\u017eimu p\u0159ehledu, jsou p\u0159ehledn\u011b zobrazeny otev\u0159en\u00e9 okna, pro kter\u00e1 je aplikov\u00e1no dynamick\u00e9 panoramov\u00e1n\u00ed a m\u011b\u0159\u00edtko p\u0159i interakci u\u017eivatele. Bylo zaji\u0161t\u011bno bezprobl\u00e9mov\u00e9 p\u0159ep\u00edn\u00e1n\u00ed mezi seznamem aplikac\u00ed a virtu\u00e1ln\u00edmi pracovn\u00edmi plochami. Byla vylep\u0161ena organizace pr\u00e1ce p\u0159i pou\u017eit\u00ed v\u00edce monitor\u016f. Mnoho aplikac\u00ed bylo modernizov\u00e1no. Ve GNOME Shell byla zaji\u0161t\u011bna podpora GPU pro vykreslov\u00e1n\u00ed shader\u016f.  <center><img decoding=\"async\" alt=\"Vyd\u00e1n\u00ed linuxov\u00e9 distribuce Fedora 34.\" src=\"\/wp-content\/uploads\/2021\/04\/4686ba80a6de0a8680e341b7781690b1.png\" style=\"display:block;margin: 0 auto;\" \/><\/center>\n<li class=\"l\"> V\u0161echny edice Fedora p\u0159e\u0161ly na pou\u017e\u00edv\u00e1n\u00ed mechanismu systemd-oomd pro v\u010dasnou reakci na nedostatek pam\u011bti v syst\u00e9mu m\u00edsto d\u0159\u00edve pou\u017e\u00edvan\u00e9ho procesu earlyoom. Systemd-oomd vych\u00e1z\u00ed z pod syst\u00e9mu j\u00e1dra PSI (Pressure Stall Information), kter\u00fd umo\u017e\u0148uje analyzovat informace o dob\u011b \u010dek\u00e1n\u00ed na z\u00edsk\u00e1n\u00ed r\u016fzn\u00fdch zdroj\u016f (CPU, pam\u011b\u0165, vstup\/v\u00fdstup) pro p\u0159esn\u00e9 posouzen\u00ed \u00farovn\u011b z\u00e1t\u011b\u017ee syst\u00e9mu a povahy zpomalen\u00ed. PSI umo\u017e\u0148uje identifikovat po\u010d\u00e1tek vzniku zpo\u017ed\u011bn\u00ed zp\u016fsoben\u00e9ho nedostatkem zdroj\u016f a selektivn\u011b ukon\u010dit n\u00e1ro\u010dn\u00e9 procesy ve f\u00e1zi, kdy syst\u00e9m je\u0161t\u011b nen\u00ed v kritick\u00e9m stavu a neza\u010d\u00edn\u00e1 intenzivn\u011b omezovat mezipam\u011b\u0165 a p\u0159esouvat data na swap.\n<li class=\"l\">  V souborov\u00e9m syst\u00e9mu Btrfs, kter\u00fd je od minul\u00e9ho vyd\u00e1n\u00ed pou\u017e\u00edv\u00e1n jako v\u00fdchoz\u00ed v variant\u00e1ch Fedora pro pracovn\u00ed stanici (Fedora Workstation, Fedora KDE atd.), bylo zahrnuto transparentn\u00ed komprimov\u00e1n\u00ed dat s vyu\u017eit\u00edm algoritmu ZSTD. Komprimace se standardn\u011b pou\u017e\u00edv\u00e1 pro nov\u00e9 instalace Fedora 34. U\u017eivatel\u00e9 ji\u017e nainstalovan\u00fdch syst\u00e9m\u016f mohou aktivovat komprimaci p\u0159id\u00e1n\u00edm p\u0159\u00edznaku \u201ecompress=zstd:1\u201c do \/etc\/fstab a spu\u0161t\u011bn\u00edm \u201esudo btrfs filesystem defrag -czstd -rv \/ \/home\/\u201c pro komprimaci ji\u017e existuj\u00edc\u00edch dat. K hodnocen\u00ed efektivity komprimace lze pou\u017e\u00edt n\u00e1stroj \u201ecompsize\u201c. Je zaznamen\u00e1no, \u017ee ukl\u00e1d\u00e1n\u00ed dat ve zkomprimovan\u00e9 podob\u011b umo\u017e\u0148uje nejen \u0161et\u0159it diskov\u00fd prostor, ale tak\u00e9 zvy\u0161uje \u017eivotnost SSD disk\u016f d\u00edky sn\u00ed\u017een\u00ed objemu zapisovac\u00edch operac\u00ed, a tak\u00e9 zrychluje \u010dten\u00ed a z\u00e1pis velk\u00fdch dob\u0159e komprimovan\u00fdch soubor\u016f na pomal\u00fdch disc\u00edch.\n<li class=\"l\"> Mezi ofici\u00e1ln\u00edmi edicemi distribuce je p\u0159ijat\u00e1 varianta s okenn\u00edm spr\u00e1vcem i3, kter\u00e1 nab\u00edz\u00ed mozaikov\u00fd re\u017eim uspo\u0159\u00e1d\u00e1n\u00ed oken na desktopu.\n<li class=\"l\"> Bylo zah\u00e1jeno vytv\u00e1\u0159en\u00ed obraz\u016f s prost\u0159ed\u00edm KDE pro syst\u00e9my zalo\u017een\u00e9 na architektu\u0159e AArch64, nav\u00edc ke sestav\u00e1m s prost\u0159ed\u00edmi GNOME a Xfce, a obraz\u016fm pro serverov\u00e9 syst\u00e9my.\n<li class=\"l\"> P\u0159id\u00e1n nov\u00fd obraz Comp Neuro Container, kter\u00fd zahrnuje sadu aplikac\u00ed pro modelov\u00e1n\u00ed a simulaci, kter\u00e9 jsou u\u017eite\u010dn\u00e9 p\u0159i v\u00fdzkumu v oblasti neurobiologie.\n<li class=\"l\"> Do edice pro internet v\u011bc\u00ed (Fedora IoT), kter\u00e1 nab\u00edz\u00ed minimalizovan\u00e9 syst\u00e9mov\u00e9 prost\u0159ed\u00ed, jeho\u017e aktualizace prob\u00edh\u00e1 atom\u00e1rn\u011b prost\u0159ednictv\u00edm nahrazen\u00ed cel\u00e9ho obrazu syst\u00e9mu, a aplikace jsou odd\u011bleny od hlavn\u00edho syst\u00e9mu pomoc\u00ed izolovan\u00fdch kontejner\u016f (k jejich\u017e spr\u00e1v\u011b se pou\u017e\u00edv\u00e1 podman), byla p\u0159id\u00e1na podpora ARM desek Pine64, RockPro64 a Jetson Xavier NX, a tak\u00e9 byla vylep\u0161ena podpora desek zalo\u017een\u00fdch na SoC i.MX8, jako jsou 96boards Thor96 a Solid Run HummingBoard-M. Bylo zaji\u0161t\u011bno vyu\u017eit\u00ed hardwarov\u00fdch mechanism\u016f sledov\u00e1n\u00ed poruch (watchdog) pro automatick\u00e9 obnoven\u00ed syst\u00e9mu.\n<li class=\"l\"> Bylo zru\u0161eno vytv\u00e1\u0159en\u00ed samostatn\u00fdch bal\u00ed\u010dk\u016f s knihovnami pou\u017e\u00edvan\u00fdmi v projektech zalo\u017een\u00fdch na Node.js. M\u00edsto toho je pro Node.js zaji\u0161t\u011bna dod\u00e1vka pouze z\u00e1kladn\u00edch bal\u00ed\u010dk\u016f s interpretem, hlavi\u010dkov\u00fdmi soubory, z\u00e1kladn\u00edmi knihovnami, bin\u00e1rn\u00edmi moduly a hlavn\u00edmi n\u00e1stroji pro spr\u00e1vu bal\u00ed\u010dk\u016f (NPM, yarn). V dod\u00e1van\u00fdch aplikac\u00edch v reposit\u00e1\u0159i Fedora, kter\u00e9 pou\u017e\u00edvaj\u00ed Node.js, je povoleno integrovat v\u0161echny dostupn\u00e9 z\u00e1vislosti do jednoho bal\u00ed\u010dku, bez \u0161t\u011bpen\u00ed a vy\u010dle\u0148ov\u00e1n\u00ed pou\u017e\u00edvan\u00fdch knihoven do samostatn\u00fdch bal\u00ed\u010dk\u016f. Integrace knihoven umo\u017en\u00ed zbavit se hromady drobn\u00fdch bal\u00ed\u010dk\u016f, zjednodu\u0161\u00ed \u00fadr\u017ebu bal\u00ed\u010dk\u016f (d\u0159\u00edve se udr\u017eovatel v\u00edce \u010dasu v\u011bnoval revizi a testov\u00e1n\u00ed stovek bal\u00ed\u010dk\u016f s knihovnami ne\u017e hlavn\u00edmu bal\u00ed\u010dku s aplikac\u00ed), zbav\u00ed infrastrukturu konflikt\u016f knihoven a vy\u0159e\u0161\u00ed probl\u00e9my s verzov\u00e1n\u00edm knihoven (udr\u017eovatel\u00e9 zahrnou do bal\u00ed\u010dku osv\u011bd\u010den\u00e9 a testovan\u00e9 verze).\n<li class=\"l\"> Fontov\u00fd engine FreeType byl p\u0159eveden na pou\u017eit\u00ed engine pro tvarov\u00e1n\u00ed glif\u016f (shaping) HarfBuzz. Pou\u017eit\u00ed HarfBuzz v FreeType umo\u017enilo zlep\u0161it kvalitu hintingu (vyhlazov\u00e1n\u00ed kontur glif\u016f p\u0159i rastrov\u00e1n\u00ed pro zv\u00fd\u0161en\u00ed ostrosti na obrazovk\u00e1ch s n\u00edzk\u00fdm rozli\u0161en\u00edm) p\u0159i zobrazen\u00ed textu v jazyc\u00edch se slo\u017eitou kompozic\u00ed textu, kde glify mohou b\u00fdt tvo\u0159eny z v\u00edce znak\u016f. Zejm\u00e9na pou\u017eit\u00ed HarfBuzz umo\u017e\u0148uje vy\u0159e\u0161it probl\u00e9m s ignorov\u00e1n\u00edm hintingu ligatur, pro kter\u00e9 neexistuj\u00ed samostatn\u00e9 Unicode znaky.\n<li class=\"l\"> Byla odstran\u011bna mo\u017enost vypnut\u00ed SELinux b\u011bhem provozu \u2014 vypnut\u00ed prost\u0159ednictv\u00edm zm\u011bny nastaven\u00ed \/etc\/selinux\/config (SELINUX=disabled) nyn\u00ed nen\u00ed podporov\u00e1no. Po inicializaci SELinux LSM jsou nyn\u00ed zpracovatel\u00e9 p\u0159evedeni do re\u017eimu pouze pro \u010dten\u00ed, co\u017e zvy\u0161uje ochranu p\u0159ed \u00fatoky zam\u011b\u0159en\u00fdmi na deaktivaci SELinux po zneu\u017eit\u00ed zranitelnost\u00ed, kter\u00e9 umo\u017e\u0148uj\u00ed zm\u011bnit obsah pam\u011bti j\u00e1dra. Pro vypnut\u00ed SELinux lze restartovat syst\u00e9m s p\u0159ed\u00e1n\u00edm parametru \u201eselinux=0\u201c do p\u0159\u00edkazov\u00e9ho \u0159\u00e1dku j\u00e1dra. Mo\u017enost p\u0159ep\u00edn\u00e1n\u00ed re\u017eim\u016f \u201eenforcing\u201c a \u201epermissive\u201c byla zachov\u00e1na b\u011bhem spu\u0161t\u011bn\u00ed.\n<li class=\"l\"> DDX komponent Xwayland, kter\u00fd umo\u017e\u0148uje spu\u0161t\u011bn\u00ed X.Org Server pro realizaci X11 aplikac\u00ed v prost\u0159ed\u00edch zalo\u017een\u00fdch na Waylandu, byl p\u0159esunut do samostatn\u00e9ho bal\u00ed\u010dku, kter\u00fd je sestavov\u00e1n z \u010derstv\u00e9 k\u00f3dov\u00e9 z\u00e1kladny, nez\u00e1visl\u00e9 na stabiln\u00edch vyd\u00e1n\u00edch. <a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/cs\/server\/dts-los-angeles\/\"   title=\"serveru\" data-wpil-keyword-link=\"linked\"  data-wpil-monitor-id=\"3708\">serveru<\/a> X.Org.\n<li class=\"l\"> Byl zaji\u0161t\u011bn hromadn\u00fd restart v\u0161ech aktualizovan\u00fdch slu\u017eeb systemd po dokon\u010den\u00ed transakce v bal\u00ed\u010dkov\u00e9m mana\u017eeru RPM. Pokud byla d\u0159\u00edve slu\u017eba restartov\u00e1na p\u0159\u00edmo po aktualizaci ka\u017ed\u00e9ho souvisej\u00edc\u00edho bal\u00ed\u010dku, nyn\u00ed se vytv\u00e1\u0159\u00ed fronta a slu\u017eby se restartuj\u00ed na konci sezen\u00ed RPM, pot\u00e9 co byly v\u0161echny bal\u00ed\u010dky a knihovny aktualizov\u00e1ny.\n<li class=\"l\"> Im\u00e1\u017ee pro platformy ARMv7 (armhfp) jsou standardn\u011b p\u0159evedeny na pou\u017eit\u00ed UEFI.\n<li class=\"l\"> Velikost virtu\u00e1ln\u00edho swapov\u00e9ho za\u0159\u00edzen\u00ed poskytovan\u00e9ho mechanizmem zRAM byla zv\u00fd\u0161ena z jedn\u00e9 \u010dtvrtiny na polovinu velikosti fyzick\u00e9 pam\u011bti a omezena limitem na 8 GB. Tato zm\u011bna umo\u017e\u0148uje \u00fasp\u011b\u0161n\u00e9 spu\u0161t\u011bn\u00ed instal\u00e1toru Anaconda na syst\u00e9mech s mal\u00fdm objemem RAM.\n<li class=\"l\"> Byla zaji\u0161t\u011bna dod\u00e1vka crate bal\u00ed\u010dk\u016f pro jazyk Rust ve stabiln\u00ed v\u011btvi. Bal\u00ed\u010dky jsou dod\u00e1v\u00e1ny s prefixem \u201erust-\u201c.\n<li class=\"l\"> Pro sn\u00ed\u017een\u00ed velikosti instala\u010dn\u00edch ISO obraz\u016f byla zaji\u0161t\u011bna dod\u00e1vka \u010dist\u00e9ho SquashFS, bez vno\u0159en\u00e9ho vrstvy EXT4, kter\u00e1 byla pou\u017e\u00edv\u00e1na z historick\u00fdch d\u016fvod\u016f.\n<li class=\"l\"> Byla provedena unifikace konfigura\u010dn\u00edch soubor\u016f pro bootloader GRUB pro v\u0161echny podporovan\u00e9 architektury, bez ohledu na podporu EFI.\n<li class=\"l\"> Pro zmen\u0161en\u00ed spot\u0159eby diskov\u00e9ho prostoru bylo zaji\u0161t\u011bno kompresi soubor\u016f s firmv\u00e9r\u016fm pou\u017e\u00edvan\u00fdmi j\u00e1drem Linuxu (od j\u00e1dra 5.3 je podporov\u00e1no na\u010d\u00edt\u00e1n\u00ed firmv\u00e9r\u016f z xz archiv\u016f). V rozbalen\u00e9m stavu v\u0161echny firmv\u00e9ry zab\u00edraj\u00ed p\u0159ibli\u017en\u011b 900 MB, a p\u0159i kompresi se jejich velikost poda\u0159ilo zmen\u0161it na polovinu.\n<li class=\"l\"> Bal\u00ed\u010dek ntp (server pro synchronizaci p\u0159esn\u00e9ho \u010dasu) byl nahrazen forkem ntpsec.\n<li class=\"l\"> Byly ozna\u010deny za zastaral\u00e9 bal\u00ed\u010dky xemacs, xemacs-packages-base, xemacs-packages-extra a neXtaw, jejich\u017e v\u00fdvoj byl zastaven. Bal\u00ed\u010dek nscd byl ozna\u010den za zastaral\u00fd \u2014 pro ke\u0161ov\u00e1n\u00ed datab\u00e1ze hostitel\u016f nyn\u00ed pou\u017e\u00edv\u00e1 systemd-resolved a pro ke\u0161ov\u00e1n\u00ed slu\u017eeb m\u016f\u017ee b\u00fdt pou\u017eit sssd.\n<li class=\"l\"> Byla zastavena dod\u00e1vka kolekc\u00ed X11 utilit xorg-x11-*, ka\u017ed\u00e1 utilita je nyn\u00ed nab\u00edzena ve sv\u00e9m vlastn\u00edm bal\u00ed\u010dku.\n<li class=\"l\">   Pou\u017e\u00edv\u00e1n\u00ed n\u00e1zvu master v git-repozit\u00e1\u0159\u00edch projektu bylo zastaveno, proto\u017ee toto slovo je v posledn\u00ed dob\u011b pova\u017eov\u00e1no za politicky nekorektn\u00ed. Jako v\u00fdchoz\u00ed n\u00e1zev v\u011btve se nyn\u00ed v git-repozit\u00e1\u0159\u00edch pou\u017e\u00edv\u00e1 n\u00e1zev &#171;main&#187; a v repozit\u00e1\u0159\u00edch s bal\u00ed\u010dky, jako je src.fedoraproject.org\/rpms, se pou\u017e\u00edv\u00e1 v\u011btev &#171;rawhide&#187;.\n<li class=\"l\"> Byly aktualizov\u00e1ny verze bal\u00ed\u010dk\u016f, v\u010detn\u011b: GCC 11, LLVM\/Clang 12, Glibc 2.33, Binutils 2.35, Golang 1.16, Ruby 3.0, Ruby on Rails 6.1, BIND 9.16, MariaDB 10.5, PostgreSQL 13. Aktualizov\u00e1ny byly tak\u00e9 desktopov\u00e9 prost\u0159ed\u00ed LXQt 0.16.0 a Xfce 4.16.\n<li class=\"l\"> Bylo p\u0159edstaveno nov\u00e9 logo.    <center><img decoding=\"async\" alt=\"Vyd\u00e1n\u00ed linuxov\u00e9 distribuce Fedora 34.\" src=\"\/wp-content\/uploads\/2021\/04\/378c31b5c0a57ab1607deb4952d79312.png\" style=\"display:block;margin: 0 auto;\" \/><\/center>        <\/ul>\n<p>Sou\u010dasn\u011b pro Fedora 34 byly uvedeny do provozu &#171;free&#187; a &#171;nonfree&#187; repozit\u00e1\u0159e projektu RPM Fusion, ve kter\u00fdch jsou k dispozici bal\u00ed\u010dky s dal\u0161\u00edmi multimedi\u00e1ln\u00edmi aplikacemi (MPlayer, VLC, Xine), video\/audiokodeky, podporou DVD, propriet\u00e1rn\u00edmi ovlada\u010di AMD a NVIDIA, hern\u00edmi programy a emul\u00e1tory.<br \/>\n<br \/>Zdroj: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=55030\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u0435\u043d \u0440\u0435\u043b\u0438\u0437 Linux-\u0434\u0438\u0441\u0442\u0440\u0438\u0431\u0443\u0442\u0438\u0432\u0430 Fedora 34. \u0414\u043b\u044f \u0437\u0430\u0433\u0440\u0443\u0437\u043a\u0438 \u043f\u043e\u0434\u0433\u043e\u0442\u043e\u0432\u043b\u0435\u043d\u044b \u043f\u0440\u043e\u0434\u0443\u043a\u0442\u044b Fedora Workstation, Fedora Server, CoreOS, Fedora IoT Edition, \u0430 \u0442\u0430\u043a\u0436\u0435 \u043d\u0430\u0431\u043e\u0440 &#171;\u0441\u043f\u0438\u043d\u043e\u0432&#187; c Live-\u0441\u0431\u043e\u0440\u043a\u0430\u043c\u0438 \u0434\u0435\u0441\u043a\u0442\u043e\u043f-\u043e\u043a\u0440\u0443\u0436\u0435\u043d\u0438\u0439 KDE Plasma 5, Xfce, i3, MATE, Cinnamon, LXDE \u0438 LXQt. \u0421\u0431\u043e\u0440\u043a\u0438 \u0441\u0444\u043e\u0440\u043c\u0438\u0440\u043e\u0432\u0430\u043d\u044b \u0434\u043b\u044f \u0430\u0440\u0445\u0438\u0442\u0435\u043a\u0442\u0443\u0440 x86_64, Power64, ARM64 (AArch64) \u0438 \u0440\u0430\u0437\u043b\u0438\u0447\u043d\u044b\u0445 \u0443\u0441\u0442\u0440\u043e\u0439\u0441\u0442\u0432 \u0441 32-\u0440\u0430\u0437\u0440\u044f\u0434\u043d\u044b\u043c\u0438 \u043f\u0440\u043e\u0446\u0435\u0441\u0441\u043e\u0440\u0430\u043c\u0438 ARM. \u041f\u0443\u0431\u043b\u0438\u043a\u0430\u0446\u0438\u044f \u0441\u0431\u043e\u0440\u043e\u043a Fedora Silverblue \u0437\u0430\u0434\u0435\u0440\u0436\u0438\u0432\u0430\u0435\u0442\u0441\u044f. \u041d\u0430\u0438\u0431\u043e\u043b\u0435\u0435 [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":100043,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-100042","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.3 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u041f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u0435\u043d \u0440\u0435\u043b\u0438\u0437 Linux-\u0434\u0438\u0441\u0442\u0440\u0438\u0431\u0443\u0442\u0438\u0432\u0430 Fedora 34.\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<meta name=\"author\" content=\"Yuri Gagarin\"\/>\n\t<link rel=\"canonical\" href=\"https:\/\/prohoster.info\/cs\/blog\/news\/reliz-linux-distributiva-fedora-34\" \/>\n\t\t<meta name=\"generator\" 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