{"id":54151,"date":"2019-12-19T00:00:00","date_gmt":"2019-12-18T21:00:00","guid":{"rendered":"https:\/\/prohoster.info\/blog\/blog_prohoster\/vypusk-chrome-os-79"},"modified":"2020-02-18T14:02:07","modified_gmt":"2020-02-18T11:02:07","slug":"vypusk-chrome-os-79","status":"publish","type":"post","link":"https:\/\/prohoster.info\/pl\/blog\/news\/vypusk-chrome-os-79","title":{"rendered":"Wydanie Chrome OS 79","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Firma Google <noindex><a rel=\"nofollow\" href=\"https:\/\/chromereleases.googleblog.com\/2019\/12\/stable-channel-update-for-chrome-os.html\">przedstawi\u0142a<\/a><\/noindex> wydanie systemu operacyjnego <noindex><a rel=\"nofollow\" href=\"http:\/\/www.chromium.org\/chromium-os\">Chrome OS 79<\/a><\/noindex>, oparty na j\u0105drze Linux, mened\u017cerze systemowym upstart, narz\u0119dziach do budowania ebuild\/portage, komponentach open source i przegl\u0105darce internetowej <noindex><a rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=52000\">Chrome 79<\/a><\/noindex>. \u015arodowisko u\u017cytkownika Chrome OS ogranicza si\u0119 do przegl\u0105darki internetowej, a zamiast standardowych aplikacji korzysta si\u0119 z aplikacji webowych, mimo to Chrome OS <noindex><a rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=33963\">zawiera<\/a><\/noindex> wprowadza pe\u0142noprawny interfejs wielookienkowy, pulpit i pasek zada\u0144. Wersja Chrome OS 79 jest dost\u0119pna dla wi\u0119kszo\u015bci <noindex><a rel=\"nofollow\" href=\"http:\/\/www.google.com\/intl\/en\/chrome\/devices\/\">aktualnych modeli<\/a><\/noindex> Chromebook\u00f3w. Entuzja\u015bci <noindex><a rel=\"nofollow\" href=\"http:\/\/chromium.arnoldthebat.co.uk\/\">s\u0105 tworzone<\/a><\/noindex> opracowali nieoficjalne wersje dla zwyk\u0142ych komputer\u00f3w z procesorami x86, x86_64 i ARM. <noindex><a rel=\"nofollow\" href=\"https:\/\/www.chromium.org\/chromium-os\">\u0179r\u00f3d\u0142a<\/a><\/noindex> tekst\u00f3w <noindex><a rel=\"nofollow\" href=\"https:\/\/www.chromium.org\/chromium-os\/chromium-os-faq\">s\u0105 rozpowszechniane<\/a><\/noindex> na licencji Apache 2.0. <\/p>\n<p><noindex><a rel=\"nofollow\" href=\"https:\/\/support.google.com\/chromebook\/community?hl=en\">Podstawowe<\/a><\/noindex> zmian w <noindex><a rel=\"nofollow\" href=\"https:\/\/support.google.com\/chrome\/a\/answer\/7679408\">Chrome OS 79<\/a><\/noindex>:<\/p>\n<ul>\n<li class=\"l\"> Zrealizowano mo\u017cliwo\u015b\u0107 zarz\u0105dzania odtwarzaniem tre\u015bci multimedialnych bezpo\u015brednio z ekranu blokady systemu, bez aktywacji sesji. Funkcja jest dost\u0119pna dla YouTube, Music, Spotify i niekt\u00f3rych innych aplikacji.\n<li class=\"l\"> Do ustawie\u0144 dodano mo\u017cliwo\u015b\u0107 w\u0142\u0105czania lub wy\u0142\u0105czania wsparcia dla przyspieszenia myszy.\n<li class=\"l\"> Rozszerzono mo\u017cliwo\u015bci zwi\u0105zane z korzystaniem z wirtualnych pulpit\u00f3w. Przy otwieraniu nowego linku, teraz zawsze otwiera si\u0119 on na bie\u017c\u0105cym wirtualnym pulpicie, co u\u0142atwia podzia\u0142 przestrzeni roboczej u\u017cytkownika.\n<li class=\"l\"> Dla tablet\u00f3w wprowadzono nowy tryb przegl\u0105dania, umo\u017cliwiaj\u0105cy \u0142atwe przewijanie otwartych okien na ekranie dotykowym. Tryb ten dobrze dzia\u0142a r\u00f3wnie\u017c na ma\u0142ych ekranach. Aby podzieli\u0107 ekran, wystarczy d\u0142u\u017csze naci\u015bni\u0119cie na oknie, po kt\u00f3rym mo\u017cna przesun\u0105\u0107 okno na lew\u0105 lub praw\u0105 stron\u0119.\n<li class=\"l\"> \u0423\u043d\u0438\u0444\u0438\u0446\u0438\u0440\u043e\u0432\u0430\u043d\u043e \u0443\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u0435 \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u044f\u043c\u0438 \u0432 \u043d\u0430\u0441\u0442\u0440\u043e\u0439\u043a\u0430\u0445 &#8212; \u0434\u043b\u044f \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u044f \u043d\u0430\u0441\u0442\u0440\u043e\u0435\u043a \u0438 \u043f\u0440\u0430\u0432 \u0434\u043e\u0441\u0442\u0443\u043f\u0430 \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u0439 \u043f\u0440\u0435\u0434\u043b\u043e\u0436\u0435\u043d\u0430 \u043d\u043e\u0432\u0430\u044f \u0441\u0435\u043a\u0446\u0438\u044f App Management;\n<li class=\"l\"> W subsystemie Crostini, przeznaczonym do uruchamiania aplikacji Linux, zdj\u0119to ograniczenia dotycz\u0105ce numer\u00f3w port\u00f3w sieciowych, kt\u00f3re mo\u017cna wykorzysta\u0107 do uruchamiania handler\u00f3w sieciowych w \u015brodowisku Linux (np. do testowania aplikacji webowych), powi\u0105zanych z lokalnym interfejsem sieciowym (localhost). W nast\u0119pnej wersji Chrome OS 80 przewiduje si\u0119 migracj\u0119 podstawowego \u015brodowiska Linux na komponenty Debian 10 (obecnie u\u017cywany jest Debian 9) oraz mo\u017cliwo\u015b\u0107 przekazywania urz\u0105dze\u0144 USB do u\u017cycia w \u015brodowisku Linux.\n<li class=\"l\"> Dla lokalnie pod\u0142\u0105czonych drukarek w oknie podgl\u0105du dodano blok rozszerzonych ustawie\u0144, umo\u017cliwiaj\u0105cy zmian\u0119 takich atrybut\u00f3w PPD w CUPS, jak zszywanie, perforacja, wyb\u00f3r podajnika papieru itd.<br \/>\nW jednej z nast\u0119pnych wersji przewiduje si\u0119 mo\u017cliwo\u015b\u0107 drukowania poprzez po\u0142\u0105czenia z zewn\u0119trznymi serwerami druku.<\/p>\n<li class=\"l\"> W \u015brodowisku ARC++ (App Runtime for Chrome, interfejs do uruchamiania aplikacji Android w Chrome OS) domy\u015blnie w\u0142\u0105czony jest dost\u0119p do katalogu Google Play. Wcze\u015bniej Google Play by\u0142 domy\u015blnie wy\u0142\u0105czony i m\u00f3g\u0142 dzia\u0142a\u0107 tylko w trybie oferuj\u0105cym ograniczony zestaw aplikacji. Obecnie to ograniczenie zosta\u0142o zniesione, a Google Play sta\u0142 si\u0119 dost\u0119pny r\u00f3wnie\u017c dla wszystkich kont u\u017cytkownik\u00f3w korporacyjnych, bez konieczno\u015bci uzyskiwania uprawnie\u0144 od administratora.\n<li class=\"l\"> <noindex><a rel=\"nofollow\" href=\"https:\/\/blog.chromium.org\/2019\/10\/dm-verity-algorithm-change.html\">Zmieniono<\/a><\/noindex> algorytm zweryfikowanego \u0142adowania, wykorzystuj\u0105cy do kryptograficznej weryfikacji g\u0142\u00f3wn\u0105 partycj\u0119 modu\u0142 dm-verity. Do generowania hasha do oceny integralno\u015bci partycji wykorzystywany by\u0142 dotychczas algorytm SHA1, dla kt\u00f3rego, pomimo wcze\u015bniejszych <noindex><a rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=46091\">demonstracyjne<\/a><\/noindex> <noindex><a rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=50674\">metod<\/a><\/noindex> <noindex><a rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=46102\">atakami<\/a><\/noindex>, ryzyko wyst\u0105pienia kolizji jest wystarczaj\u0105co niskie, w warunkach rozga\u0142\u0119zionej struktury generowania hasha, sk\u0142adaj\u0105cej si\u0119 z hashy r\u00f3\u017cnych blok\u00f3w danych. Niemniej jednak zdecydowano si\u0119 zast\u0105pi\u0107 SHA-1 bardziej niezawodnym algorytmem SHA256. Aby unikn\u0105\u0107 spowolnienia procesu \u0142adowania, poniewa\u017c SHA256 wymaga wi\u0119kszych zasob\u00f3w do oblicze\u0144, przeprowadzono liczne optymalizacje, kt\u00f3re pozwoli\u0142y osi\u0105gn\u0105\u0107 wydajno\u015b\u0107 bardzo zbli\u017con\u0105 do \u0142adowania przy u\u017cyciu SHA-1.\n<\/ul>\n<p><noindex><a rel=\"nofollow\" name=\"link\"><\/a><\/noindex><\/p>\n<p>\u0179r\u00f3d\u0142o: <a \ncontent=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=52054\">opennet.ru<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041a\u043e\u043c\u043f\u0430\u043d\u0438\u044f Google \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u0438\u043b\u0430 \u0440\u0435\u043b\u0438\u0437 \u043e\u043f\u0435\u0440\u0430\u0446\u0438\u043e\u043d\u043d\u043e\u0439 \u0441\u0438\u0441\u0442\u0435\u043c\u044b Chrome OS 79, \u043e\u0441\u043d\u043e\u0432\u0430\u043d\u043d\u043e\u0439 \u043d\u0430 \u044f\u0434\u0440\u0435 Linux, \u0441\u0438\u0441\u0442\u0435\u043c\u043d\u043e\u043c \u043c\u0435\u043d\u0435\u0434\u0436\u0435\u0440\u0435 upstart, \u0441\u0431\u043e\u0440\u043e\u0447\u043d\u043e\u043c \u0438\u043d\u0441\u0442\u0440\u0443\u043c\u0435\u043d\u0442\u0430\u0440\u0438\u0438 ebuild\/portage, \u043e\u0442\u043a\u0440\u044b\u0442\u044b\u0445 \u043a\u043e\u043c\u043f\u043e\u043d\u0435\u043d\u0442\u0430\u0445 \u0438 web-\u0431\u0440\u0430\u0443\u0437\u0435\u0440\u0435 Chrome 79. \u041f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u044c\u0441\u043a\u043e\u0435 \u043e\u043a\u0440\u0443\u0436\u0435\u043d\u0438\u0435 Chrome OS \u043e\u0433\u0440\u0430\u043d\u0438\u0447\u0438\u0432\u0430\u0435\u0442\u0441\u044f web-\u0431\u0440\u0430\u0443\u0437\u0435\u0440\u043e\u043c, \u0430 \u0432\u043c\u0435\u0441\u0442\u043e \u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u043d\u044b\u0445 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c \u0437\u0430\u0434\u0435\u0439\u0441\u0442\u0432\u043e\u0432\u0430\u043d\u044b web-\u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u044f, \u0442\u0435\u043c \u043d\u0435 \u043c\u0435\u043d\u0435\u0435, Chrome OS \u0432\u043a\u043b\u044e\u0447\u0430\u0435\u0442 \u0432 \u0441\u0435\u0431\u044f \u043f\u043e\u043b\u043d\u043e\u0446\u0435\u043d\u043d\u044b\u0439 \u043c\u043d\u043e\u0433\u043e\u043e\u043a\u043e\u043d\u043d\u044b\u0439 \u0438\u043d\u0442\u0435\u0440\u0444\u0435\u0439\u0441, \u0440\u0430\u0431\u043e\u0447\u0438\u0439 \u0441\u0442\u043e\u043b \u0438 \u043f\u0430\u043d\u0435\u043b\u044c \u0437\u0430\u0434\u0430\u0447. \u0421\u0431\u043e\u0440\u043a\u0430 Chrome [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-54151","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.1.1 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u041a\u043e\u043c\u043f\u0430\u043d\u0438\u044f Google \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u0438\u043b\u0430 \u0440\u0435\u043b\u0438\u0437 \u043e\u043f\u0435\u0440\u0430\u0446\u0438\u043e\u043d\u043d\u043e\u0439 \u0441\u0438\u0441\u0442\u0435\u043c\u044b\" \/>\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\/pl\/blog\/news\/vypusk-chrome-os-79\" 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