{"id":169567,"date":"2026-04-21T17:12:06","date_gmt":"2026-04-21T15:12:06","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/mir-2-26-0"},"modified":"2026-04-21T17:12:06","modified_gmt":"2026-04-21T15:12:06","slug":"mir-2-26-0","status":"publish","type":"post","link":"https:\/\/prohoster.info\/cs\/blog\/news\/mir-2-26-0","title":{"rendered":"Mir 2.26.0","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Spole\u010dnost Canonical p\u0159edstavila vyd\u00e1n\u00ed Mir 2.26.0 \u2013 nov\u00e9 verze kompozitora a souboru knihoven pro vytv\u00e1\u0159en\u00ed shell\u016f a grafick\u00fdch prost\u0159ed\u00ed zalo\u017een\u00fdch na Waylandu.<\/p>\n<p><strong>Wayland a nov\u00e9 protokoly<\/strong><\/p>\n<ul>\n<li>Byla p\u0159id\u00e1na MVP implementace protokolu <strong>ext-input-triggers (V1)<\/strong>.<\/li>\n<li>Byl realizov\u00e1n n\u00e1vrh protokolu <strong>ext-input-triggers<\/strong> pro zpracov\u00e1n\u00ed vstupn\u00edch spou\u0161t\u011b\u010d\u016f ve Waylandu. Tato funk\u010dnost se pova\u017euje za privilegovanou a ve v\u00fdchoz\u00edm nastaven\u00ed nen\u00ed aktivov\u00e1na.<\/li>\n<li>Byl aktualizov\u00e1n soubor specifikace <strong>ext-input-trigger-action-v1.xml<\/strong>: byly p\u0159id\u00e1ny up\u0159esn\u011bn\u00ed ohledn\u011b platnosti a dostupnosti token\u016f.<\/li>\n<li>Byla p\u0159id\u00e1na <strong>\u010d\u00e1ste\u010dn\u00e1 implementace ext_image_copy_capture_v1 pro sessions kurzoru<\/strong>.<\/li>\n<li>Byla implementov\u00e1na <strong>p\u0159en\u00e1\u0161en\u00ed obrazu kurzoru pomoc\u00ed ext_image_copy_capture_v1<\/strong>.<\/li>\n<\/ul>\n<p><strong>Rust a v\u00fdvoj architektury<\/strong><\/p>\n<ul>\n<li>Byla zah\u00e1jena <strong>implementace frontend Waylandu v Rustu<\/strong>.<\/li>\n<li>Pokra\u010duje pr\u00e1ce na platform\u011b vstupu zalo\u017een\u00e9 na Rustu. Toto je\u0161t\u011b nen\u00ed hlavn\u00ed cesta zpracov\u00e1n\u00ed vstupu, ale u\u017e je to praktick\u00fd krok k postupn\u00e9 integraci Rustu do projektu.<\/li>\n<\/ul>\n<p><strong>Podsyslem vstupu: evdev-rs<\/strong><\/p>\n<ul>\n<li>Byla implementov\u00e1na podpora dotykov\u00fdch ud\u00e1lost\u00ed.<\/li>\n<li>K\u00f3d modulu za\u0159\u00edzen\u00ed byl vy\u010di\u0161t\u011bn.<\/li>\n<li>Bylo opraveno zpracov\u00e1n\u00ed ud\u00e1lost\u00ed ukazatel\u016f: stav tla\u010d\u00edtek byl p\u0159esunut do skladu na \u00farovni jednotliv\u00fdch za\u0159\u00edzen\u00ed.<\/li>\n<li>Logika zpracov\u00e1n\u00ed ud\u00e1lost\u00ed byla p\u0159epracov\u00e1na pro zv\u00fd\u0161en\u00ed jasnosti a udr\u017eovatelnosti k\u00f3du.<\/li>\n<\/ul>\n<p><strong>Kurzor, okna, API a intern\u00ed infrastruktura<\/strong><\/p>\n<ul>\n<li>Pro <strong>CursorObservers<\/strong> byla p\u0159id\u00e1na mo\u017enost sledovat zm\u011bny obrazu kurzoru.<\/li>\n<li>Komponenta <strong>CursorObserverMultiplexer<\/strong> nyn\u00ed pos\u00edl\u00e1 po\u010d\u00e1te\u010dn\u00ed stav nov\u00fdm registrovan\u00fdm pozorovatel\u016fm.<\/li>\n<li>Bylo provedeno refaktoring <strong>MinimalWindowManager<\/strong>.<\/li>\n<li>Byla p\u0159id\u00e1na mo\u017enost <strong>nastavit alpha kan\u00e1l okna a z\u00edskat ho p\u0159es WindowInfo<\/strong>.<\/li>\n<li>Do \u0161ablon libmiral byly p\u0159id\u00e1ny <strong>requires clauses<\/strong>, co\u017e zlep\u0161uje p\u0159\u00edsnost omezen\u00ed na \u00farovni \u0161ablonov\u00e9ho k\u00f3du C++.<\/li>\n<li>Byl proveden p\u0159esun <strong>logging APIs a v\u00fdchoz\u00edch hodnot do mircore<\/strong>.<\/li>\n<li>Vol\u00e1n\u00ed strerror() bylo nahrazeno <strong>vl\u00e1knov\u011b bezpe\u010dn\u00fdm strerror_r()<\/strong>.<\/li>\n<\/ul>\n<p><strong>Opravy chyb<\/strong><\/p>\n<ul>\n<li>Byla opravena chyba, kdy <strong>BasicXCBConnection::destroy_window vyvol\u00e1val xcb_map_window m\u00edsto xcb_destroy_window<\/strong>.<\/li>\n<li>Byl odstran\u011bn probl\u00e9m, kv\u016fli kter\u00e9mu <strong>odpov\u011bdi XCB nebyly v\u017edy uvoln\u011bny<\/strong>.<\/li>\n<li>Byla opravena chyba: <strong>p\u0159ehr\u00e1v\u00e1n\u00ed videa na celou obrazovku v Google Chrome<\/strong> mohlo nefungovat, pokud okno nebylo p\u0159edem v re\u017eimu cel\u00e9 obrazovky.<\/li>\n<li>Pro X11 byla p\u0159id\u00e1na spr\u00e1vn\u00e1 instalace <strong>_NET_CLIENT_LIST_STACKING<\/strong>.<\/li>\n<li>Byla opravena nebezpe\u010dn\u00e1 implementace <strong>fatal signal handling<\/strong>, kter\u00e1 byla v vyd\u00e1n\u00ed p\u0159\u00edmo ozna\u010dena jako 'wildly unsafe'.<\/li>\n<li>Byla opravena chyba, kdy kontrola <strong>DRM_CLIENT_CAP_ATOMIC<\/strong> byla prov\u00e1d\u011bna prost\u0159ednictv\u00edm nespr\u00e1vn\u00e9ho ioctl vol\u00e1n\u00ed.<\/li>\n<li>Byla provedena optimalizace a zlep\u0161en\u00ed logiky <strong>mgk::find_crtc_with_primary_plane<\/strong>.<\/li>\n<li>Bylo opraveno chov\u00e1n\u00ed zat\u011b\u0159en\u00ed (occlusion): pokud m\u00e1 povrch nepr\u016fhlednou oblast, ale jeho alpha nen\u00ed rovna 1.0, nem\u011bl by b\u00fdt nad\u00e1le pou\u017e\u00edv\u00e1n jako pln\u011b p\u0159ekr\u00fdvaj\u00edc\u00ed.<\/li>\n<\/ul>\n<p><strong>Ostatn\u00ed<\/strong><\/p>\n<ul>\n<li>Byl zaznamen\u00e1n n\u00e1r\u016fst po\u010dtu nov\u00fdch \u00fa\u010dastn\u00edk\u016f projektu: vyd\u00e1n\u00ed Mir 2.26.0 obsahuje p\u0159\u00edsp\u011bvky n\u011bkolika nov\u00e1\u010dk\u016f, co\u017e v\u00fdvoj\u00e1\u0159i interpretuj\u00ed jako zn\u00e1mku r\u016fstu komunity kolem Mir.<\/li>\n<\/ul>\n<p>Zdroj: <a \ncontent=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.linux.org.ru\/news\/ubuntu\/18268559\">linux.org.ru<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041a\u043e\u043c\u043f\u0430\u043d\u0438\u044f Canonical \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u0438\u043b\u0430 \u0440\u0435\u043b\u0438\u0437 Mir 2.26.0 \u2014 \u043d\u043e\u0432\u043e\u0439 \u0432\u0435\u0440\u0441\u0438\u0438 \u043a\u043e\u043c\u043f\u043e\u0437\u0438\u0442\u043e\u0440\u0430 \u0438 \u043d\u0430\u0431\u043e\u0440\u0430 \u0431\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a \u0434\u043b\u044f \u043f\u043e\u0441\u0442\u0440\u043e\u0435\u043d\u0438\u044f \u043e\u0431\u043e\u043b\u043e\u0447\u0435\u043a \u0438 \u0433\u0440\u0430\u0444\u0438\u0447\u0435\u0441\u043a\u0438\u0445 \u0441\u0440\u0435\u0434 \u043d\u0430 \u0431\u0430\u0437\u0435 Wayland. Wayland \u0438 \u043d\u043e\u0432\u044b\u0435 \u043f\u0440\u043e\u0442\u043e\u043a\u043e\u043b\u044b \u0414\u043e\u0431\u0430\u0432\u043b\u0435\u043d\u0430 MVP-\u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u044f \u043f\u0440\u043e\u0442\u043e\u043a\u043e\u043b\u0430 ext-input-triggers (V1). \u0420\u0435\u0430\u043b\u0438\u0437\u043e\u0432\u0430\u043d \u0447\u0435\u0440\u043d\u043e\u0432\u0438\u043a \u043f\u0440\u043e\u0442\u043e\u043a\u043e\u043b\u0430 ext-input-triggers \u0434\u043b\u044f \u043e\u0431\u0440\u0430\u0431\u043e\u0442\u043a\u0438 \u0442\u0440\u0438\u0433\u0433\u0435\u0440\u043e\u0432 \u0432\u0432\u043e\u0434\u0430 \u0432 Wayland. \u042d\u0442\u0430 \u0444\u0443\u043d\u043a\u0446\u0438\u043e\u043d\u0430\u043b\u044c\u043d\u043e\u0441\u0442\u044c \u0441\u0447\u0438\u0442\u0430\u0435\u0442\u0441\u044f \u043f\u0440\u0438\u0432\u0438\u043b\u0435\u0433\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u043e\u0439 \u0438 \u043d\u0435 \u0432\u043a\u043b\u044e\u0447\u0430\u0435\u0442\u0441\u044f \u043f\u043e \u0443\u043c\u043e\u043b\u0447\u0430\u043d\u0438\u044e. \u041e\u0431\u043d\u043e\u0432\u043b\u0451\u043d \u0444\u0430\u0439\u043b \u0441\u043f\u0435\u0446\u0438\u0444\u0438\u043a\u0430\u0446\u0438\u0438 ext-input-trigger-action-v1.xml: \u0432 [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":8,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-169567","post","type-post","status-publish","format-standard","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=\"\u041a\u043e\u043c\u043f\u0430\u043d\u0438\u044f Canonical \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u0438\u043b\u0430 \u0440\u0435\u043b\u0438\u0437 Mir 2.26.0 \u2014 \u043d\u043e\u0432\u043e\u0439 \u0432\u0435\u0440\u0441\u0438\u0438 \u043a\u043e\u043c\u043f\u043e\u0437\u0438\u0442\u043e\u0440\u0430 \u0438 \u043d\u0430\u0431\u043e\u0440\u0430 \u0431\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a \u0434\u043b\u044f \u043f\u043e\u0441\u0442\u0440\u043e\u0435\u043d\u0438\u044f \u043e\u0431\u043e\u043b\u043e\u0447\u0435\u043a \u0438 \u0433\u0440\u0430\u0444\u0438\u0447\u0435\u0441\u043a\u0438\u0445 \u0441\u0440\u0435\u0434 \u043d\u0430 \u0431\u0430\u0437\u0435 Wayland. 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Wayland a nov\u00e9 protokoly.","canonical_url":"https:\/\/prohoster.info\/cs\/blog\/news\/mir-2-26-0","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":null,"og:locale":"cs_CZ","og:site_name":"ProHoster | \u041a\u0443\u043f\u0438\u0442\u044c \u043d\u0430\u0434\u0435\u0436\u043d\u044b\u0439 \u0445\u043e\u0441\u0442\u0438\u043d\u0433 \u0434\u043b\u044f \u0441\u0430\u0439\u0442\u043e\u0432 \u0441 \u0437\u0430\u0449\u0438\u0442\u043e\u0439 \u043e\u0442 DDoS, VPS VDS \u0441\u0435\u0440\u0432\u0435\u0440\u044b","og:type":"article","og:title":"\ud83e\udd47Mir 2.26.0 | ProHoster","og:description":"\u041a\u043e\u043c\u043f\u0430\u043d\u0438\u044f Canonical \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u0438\u043b\u0430 \u0440\u0435\u043b\u0438\u0437 Mir 2.26.0 \u2014 \u043d\u043e\u0432\u043e\u0439 \u0432\u0435\u0440\u0441\u0438\u0438 \u043a\u043e\u043c\u043f\u043e\u0437\u0438\u0442\u043e\u0440\u0430 \u0438 \u043d\u0430\u0431\u043e\u0440\u0430 \u0431\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a \u0434\u043b\u044f \u043f\u043e\u0441\u0442\u0440\u043e\u0435\u043d\u0438\u044f \u043e\u0431\u043e\u043b\u043e\u0447\u0435\u043a \u0438 \u0433\u0440\u0430\u0444\u0438\u0447\u0435\u0441\u043a\u0438\u0445 \u0441\u0440\u0435\u0434 \u043d\u0430 \u0431\u0430\u0437\u0435 Wayland. 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