{"id":53323,"date":"2019-11-29T00:00:00","date_gmt":"2019-11-28T21:00:00","guid":{"rendered":"https:\/\/prohoster.info\/blog\/blog_prohoster\/obnovleny-plany-po-postavke-32-razryadnyh-bibliotek-v-ubuntu-20-04"},"modified":"2020-02-18T14:01:13","modified_gmt":"2020-02-18T11:01:13","slug":"obnovleny-plany-po-postavke-32-razryadnyh-bibliotek-v-ubuntu-20-04","status":"publish","type":"post","link":"https:\/\/prohoster.info\/da\/blog\/news\/obnovleny-plany-po-postavke-32-razryadnyh-bibliotek-v-ubuntu-20-04","title":{"rendered":"Opdaterede planer for levering af 32-bit biblioteker i Ubuntu 20.04","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Steve Langasek fra Canonical <noindex><a rel=\"nofollow\" href=\"https:\/\/lists.ubuntu.com\/archives\/ubuntu-devel\/2019-November\/040852.html\">sammenfattede<\/a><\/noindex> resultater <noindex><a rel=\"nofollow\" href=\"https:\/\/discourse.ubuntu.com\/t\/community-process-for-32-bit-compatibility\/12598\/46\">diskussionen<\/a><\/noindex> med f\u00e6llesskabet af bibliotekslisten til i386-arkitekturen, som planl\u00e6gges leveret i lagringen for at sikre kompatibilitet med 32-bit applikationer i Ubuntu 20.04 \u00abFocal Fossa\u00bb. Af mere end 30.000 kildepakker er omkring 1.700 blevet udvalgt, for hvilke der fortsat vil blive udviklet 32-bit builds til i386-arkitekturen. <\/p>\n<p>Listen inkluderer prim\u00e6rt biblioteker, der bruges i stadig aktive 32-bit applikationer, samt de afh\u00e6ngigheder, der er relateret til disse biblioteker. Desuden planl\u00e6gges der at bevare de afh\u00e6ngigheder, der bruges til tests for bibliotekerne p\u00e5 listen, men anvende dem til kryds-test af i386-samlingerne af bibliotekerne i et 64-bit systemmilj\u00f8 x86_64, og dermed modellere et milj\u00f8, der vil blive anvendt under reelle forhold.<\/p>\n<p>Sammenlignet med pakken af 32-bit biblioteker, der blev leveret i Ubuntu 19.10, vil Ubuntu 20.04 yderligere inkludere <noindex><a rel=\"nofollow\" href=\"https:\/\/discourse.ubuntu.com\/t\/community-process-for-32-bit-compatibility\/12598\/46\">inkluderet<\/a><\/noindex> biblioteker:<\/p>\n<ul>\n<li>    freeglut3\n<li>    gstreamer1.0-plugins-base\n<li>    libd3dadapter9-mesa\n<li>    libgpm2\n<li>    libosmesa6\n<li>    libtbb2\n<li>    libv4l-0\n<li>    libva-glx2\n<li>    va-driver-all\n<li>    vdpau-driver-all\n<\/ul>\n<p>Men samtidig vil for\u00e6ldede pakker blive udelukket fra s\u00e6ttet, som ikke l\u00e6ngere vil blive bygget i Ubuntu 20.04 for de aktuelle arkitekturer (bundtede pakker relateret til versioner, s\u00e5som libperl5.28 og libssl1.0.0, vil blive erstattet med nyere):<\/p>\n<ul>\n<li>    gcc-8-base\n<li>    libhogweed4\n<li>    libnettle6\n<li>    libperl5.28\n<li>    libsensors4\n<li>    libssl1.0.0\n<li>    libhogweed4\n<li>    libigdgmm5\n<li>    libllvm8\n<li>    libmysqlclient20\n<li>    libnettle6\n<li>    libtxc-dxtn-s2tc0\n<li>    libvpx5\n<li>    libx265-165\n<li>    wine-devel-i386\n<li>    wine-stable-i386\n<\/ul>\n<p>Vi minder om, at Canonical oprindeligt <noindex><a rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=50896\">har til hensigt<\/a><\/noindex> planlagde at helt stoppe bygningen af pakker til i386-arkitekturen (herunder at opgive opbygningen af multiarch biblioteker, der er n\u00f8dvendige for at k\u00f8re 32-bit applikationer i et 64-bit milj\u00f8), men <noindex><a rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=50950\">beslutningen<\/a><\/noindex> reviderede sin beslutning efter at have gennemg\u00e5et de bem\u00e6rkninger, der blev fremsat af <noindex><a rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=50920\">Wine-udviklerne<\/a><\/noindex> og <noindex><a rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=50935\">spilplatforme<\/a><\/noindex>. Som et kompromis blev det besluttet at sikre bygningen og leveringen af et separat s\u00e6t af 32-bit pakker med biblioteker, der er n\u00f8dvendige for at forts\u00e6tte driften af for\u00e6ldede programmer, der kun eksisterer i 32-bit format eller kr\u00e6ver 32-bit biblioteker. <\/p>\n<p>Som \u00e5rsag til at afslutte underst\u00f8ttelsen af i386-arkitekturen n\u00e6vnes det, at det ikke er muligt at vedligeholde pakker p\u00e5 niveau med andre underst\u00f8ttede arkitekturer i Ubuntu, eksempelvis p\u00e5 grund af manglende adgang til de seneste fremskridt inden for sikkerhed og beskyttelse mod grundl\u00e6ggende s\u00e5rbarheder som Spectre for 32-bit systemer. At opretholde pakkegrundlaget for i386 kr\u00e6ver store ressourcer til udvikling og kvalitetssikring, som ikke retf\u00e6rdigg\u00f8res p\u00e5 grund af den lille brugerbase (antal i386-systemer vurderes til 1% af det samlede antal installerede systemer).<\/p>\n<p><noindex><a rel=\"nofollow\" name=\"link\"><\/a><\/noindex><\/p>\n<p>Kilde: <a \ncontent=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=51946\">opennet.ru<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u0421\u0442\u0438\u0432 \u041b\u0430\u043d\u0433\u0430\u0448\u0435\u043a (Steve Langasek) \u0438\u0437 \u043a\u043e\u043c\u043f\u0430\u043d\u0438\u0438 Canonical \u043e\u0431\u043e\u0431\u0449\u0438\u043b \u0440\u0435\u0437\u0443\u043b\u044c\u0442\u0430\u0442\u044b \u043e\u0431\u0441\u0443\u0436\u0434\u0435\u043d\u0438\u044f \u0441 \u0441\u043e\u043e\u0431\u0449\u0435\u0441\u0442\u0432\u043e\u043c \u0441\u043f\u0438\u0441\u043a\u0430 \u0431\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a \u0434\u043b\u044f \u0430\u0440\u0445\u0438\u0442\u0435\u043a\u0442\u0443\u0440\u044b i386, \u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u043f\u043b\u0430\u043d\u0438\u0440\u0443\u0435\u0442\u0441\u044f \u043f\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u0442\u044c \u0432 \u043f\u0440\u043e\u0441\u043b\u043e\u0439\u043a\u0435 \u0434\u043b\u044f \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0435\u043d\u0438\u044f \u0441\u043e\u0441\u0432\u043c\u0435\u0441\u0442\u0438\u043c\u043e\u0441\u0442\u0438 \u0441 32-\u0440\u0430\u0437\u0440\u044f\u0434\u043d\u044b\u043c\u0438 \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u044f\u043c\u0438 \u0432 Ubuntu 20.04 &#171;Focal Fossa&#187;. \u0418\u0437 \u0431\u043e\u043b\u0435\u0435 \u0447\u0435\u043c 30 \u0442\u044b\u0441\u044f\u0447 \u0438\u0441\u0445\u043e\u0434\u043d\u044b\u0445 \u043f\u0430\u043a\u0435\u0442\u043e\u0432 \u0432\u044b\u0431\u0440\u0430\u043d\u043e \u043e\u043a\u043e\u043b\u043e 1700, \u0434\u043b\u044f \u043a\u043e\u0442\u043e\u0440\u044b\u0445 \u0431\u0443\u0434\u0435\u0442 \u043f\u0440\u043e\u0434\u043e\u043b\u0436\u0435\u043d\u043e \u0444\u043e\u0440\u043c\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u0435 32-\u0440\u0430\u0437\u0440\u044f\u0434\u043d\u044b\u0445 \u0441\u0431\u043e\u0440\u043e\u043a \u0434\u043b\u044f \u0430\u0440\u0445\u0438\u0442\u0435\u043a\u0442\u0443\u0440\u044b i386. \u0412 \u043e\u0441\u043d\u043e\u0432\u043d\u043e\u043c [&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-53323","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.3 - 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