{"id":101558,"date":"2021-10-07T10:22:52","date_gmt":"2021-10-07T08:22:53","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/kompaniya-canonical-predstavila-obolochku-ubuntu-frame"},"modified":"2021-10-07T10:22:52","modified_gmt":"2021-10-07T08:22:53","slug":"kompaniya-canonical-predstavila-obolochku-ubuntu-frame","status":"publish","type":"post","link":"https:\/\/prohoster.info\/cs\/blog\/news\/kompaniya-canonical-predstavila-obolochku-ubuntu-frame","title":{"rendered":"Spole\u010dnost Canonical p\u0159edstavila prost\u0159ed\u00ed Ubuntu Frame","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Spole\u010dnost Canonical p\u0159edstavila prvn\u00ed vyd\u00e1n\u00ed rozhran\u00ed Ubuntu Frame, kter\u00e9 je ur\u010deno pro vytv\u00e1\u0159en\u00ed internetov\u00fdch kiosk\u016f, samoobslu\u017en\u00fdch termin\u00e1l\u016f, informa\u010dn\u00edch st\u00e1nk\u016f, digit\u00e1ln\u00edch v\u00fdv\u011bsek, chytr\u00fdch zrcadel, pr\u016fmyslov\u00fdch obrazovek, IoT za\u0159\u00edzen\u00ed a dal\u0161\u00edch podobn\u00fdch aplikac\u00ed. Rozhran\u00ed je navr\u017eeno k poskytov\u00e1n\u00ed celoobrazovkov\u00e9ho rozhran\u00ed pro jednu aplikaci a je zalo\u017eeno na zobrazovac\u00edm serveru Mir a protokolu Wayland. V\u00fdvoj projektu je distribuov\u00e1n pod licenc\u00ed GPLv3. Pro sta\u017een\u00ed jsou p\u0159ipraveny bal\u00ed\u010dky ve form\u00e1tu snap. <\/p>\n

Ubuntu Frame lze vyu\u017e\u00edt k spu\u0161t\u011bn\u00ed aplikac\u00ed postaven\u00fdch na GTK, Qt, Flutter a SDL2, stejn\u011b jako program\u016f zalo\u017een\u00fdch na Java, HTML5 a Electron. Je mo\u017en\u00e9 spou\u0161t\u011bt jak aplikace sestaven\u00e9 s podporou Wayland, tak programy zalo\u017een\u00e9 na protokolu X11 (pou\u017e\u00edv\u00e1 se Xwayland). Pro organizaci pr\u00e1ce v Ubuntu Frame s jednotliv\u00fdmi webov\u00fdmi str\u00e1nkami nebo weby se vyv\u00edj\u00ed program Electron Wayland, kter\u00fd implementuje specializovan\u00fd celoobrazovkov\u00fd webov\u00fd prohl\u00ed\u017ee\u010d, a tak\u00e9 port enginu WPE WebKit. Pro rychl\u00e9 p\u0159\u00edpravy a nasazen\u00ed \u0159e\u0161en\u00ed zalo\u017een\u00fdch na Ubuntu Frame se doporu\u010duje pou\u017e\u00edvat bal\u00ed\u010dky ve form\u00e1tu snap, pomoc\u00ed kter\u00fdch je realizov\u00e1na izolace spou\u0161t\u011bn\u00fdch program\u016f od ostatn\u00edho syst\u00e9mu.

\"Spole\u010dnost<\/center> <\/p>\n

Rozhran\u00ed Ubuntu Frame je p\u0159izp\u016fsobeno pro pr\u00e1ci nad syst\u00e9mov\u00fdm prost\u0159ed\u00edm Ubuntu Core, co\u017e je kompaktn\u00ed verze distribuce Ubuntu dod\u00e1van\u00e1 ve form\u011b ned\u011blen\u00e9ho monolitick\u00e9ho obrazu z\u00e1kladn\u00edho syst\u00e9mu, ve kter\u00e9m nen\u00ed pou\u017e\u00edv\u00e1na fragmentace do jednotliv\u00fdch deb bal\u00ed\u010dk\u016f a je vyu\u017e\u00edv\u00e1n mechanismus atomov\u00e9ho aktualizov\u00e1n\u00ed cel\u00e9ho syst\u00e9mu. Slo\u017eky Ubuntu Core, v\u010detn\u011b z\u00e1kladn\u00edho syst\u00e9mu, j\u00e1dra Linux, syst\u00e9mov\u00fdch nadstaveb a dal\u0161\u00edch aplikac\u00ed, jsou dod\u00e1v\u00e1ny ve form\u00e1tu snap a spravov\u00e1ny n\u00e1strojem snapd. Slo\u017eky ve form\u00e1tu Snap jsou izolov\u00e1ny pomoc\u00ed AppArmor a Seccomp, co\u017e vytv\u00e1\u0159\u00ed dodate\u010dnou ochranu pro syst\u00e9m v p\u0159\u00edpad\u011b kompromitace jednotliv\u00fdch aplikac\u00ed. Z\u00e1kladn\u00ed souborov\u00fd syst\u00e9m je namontov\u00e1n v re\u017eimu pouze pro \u010dten\u00ed. <\/p>\n

Pro vytvo\u0159en\u00ed p\u0159izp\u016fsoben\u00e9ho kiosku, kter\u00fd je omezen funkcionalitou jedn\u00e9 aplikace, sta\u010d\u00ed v\u00fdvoj\u00e1\u0159i p\u0159ipravit samotnou aplikaci, zat\u00edmco v\u0161echny ostatn\u00ed \u00fakoly spojen\u00e9 s podporou hardwaru, \u00fadr\u017ebou syst\u00e9mu a organizac\u00ed interakce s u\u017eivateli zvl\u00e1dne Ubuntu Core a Ubuntu Frame, v\u010detn\u011b podpory ovl\u00e1d\u00e1n\u00ed pomoc\u00ed gest na syst\u00e9mech s dotykov\u00fdmi obrazovkami. Bylo ozn\u00e1meno, \u017ee aktualizace opravuj\u00edc\u00ed chyby a zranitelnosti v vyd\u00e1n\u00edch Ubuntu Frame budou vytv\u00e1\u0159eny po dobu 10 let. Pokud si p\u0159ejete, m\u016f\u017eete rozhran\u00ed spustit nejen na Ubuntu Core, ale tak\u00e9 na jak\u00e9mkoli distribuci Linuxu, kter\u00e1 podporuje bal\u00ed\u010dky Snap. V nejjednodu\u0161\u0161\u00edm p\u0159\u00edpad\u011b k nasazen\u00ed webov\u00e9ho kiosku sta\u010d\u00ed nainstalovat a spustit bal\u00ed\u010dek ubuntu-frame a nastavit n\u011bkolik konfigura\u010dn\u00edch parametr\u016f: snap install ubuntu-frame snap install wpe-webkit-mir-kiosk snap set wpe-webkit-mir-kiosk daemon=true snap set ubuntu-frame daemon=true snap set wpe-webkit-mir-kiosk url=https:\/\/example.com
\n
Zdroj: opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

\u041a\u043e\u043c\u043f\u0430\u043d\u0438\u044f Canonical \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u0438\u043b\u0430 \u043f\u0435\u0440\u0432\u044b\u0439 \u0432\u044b\u043f\u0443\u0441\u043a \u043e\u0431\u043e\u043b\u043e\u0447\u043a\u0438 Ubuntu Frame, \u043f\u0440\u0435\u0434\u043d\u0430\u0437\u043d\u0430\u0447\u0435\u043d\u043d\u043e\u0439 \u0434\u043b\u044f \u0441\u043e\u0437\u0434\u0430\u043d\u0438\u044f \u0438\u043d\u0442\u0435\u0440\u043d\u0435\u0442-\u043a\u0438\u043e\u0441\u043a\u043e\u0432, \u0442\u0435\u0440\u043c\u0438\u043d\u0430\u043b\u043e\u0432 \u0441\u0430\u043c\u043e\u043e\u0431\u0441\u043b\u0443\u0436\u0438\u0432\u0430\u043d\u0438\u044f, \u0438\u043d\u0444\u043e\u0440\u043c\u0430\u0446\u0438\u043e\u043d\u043d\u044b\u0445 \u0441\u0442\u0435\u043d\u0434\u043e\u0432, \u0446\u0438\u0444\u0440\u043e\u0432\u044b\u0445 \u0432\u044b\u0432\u0435\u0441\u043e\u043a, \u0443\u043c\u043d\u044b\u0445 \u0437\u0435\u0440\u043a\u0430\u043b, 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[…]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":101559,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-101558","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\n","aioseo_head_json":{"title":"\ud83e\udd47Spole\u010dnost Canonical p\u0159edstavila rozhran\u00ed Ubuntu Frame | ProHoster","description":"Spole\u010dnost Canonical p\u0159edstavila prvn\u00ed vyd\u00e1n\u00ed rozhran\u00ed Ubuntu Frame, ur\u010den\u00e9ho k vytv\u00e1\u0159en\u00ed internetov\u00fdch kiosk\u016f, samoobslu\u017en\u00fdch termin\u00e1l\u016f, informa\u010dn\u00edch panel\u016f, digit\u00e1ln\u00edch 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