{"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\/nl\/blog\/news\/obnovleny-plany-po-postavke-32-razryadnyh-bibliotek-v-ubuntu-20-04","title":{"rendered":"De plannen voor het leveren van 32-bits bibliotheken in Ubuntu 20.04 zijn bijgewerkt.","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Steve Langasek van Canonical <noindex><a rel=\"nofollow\" href=\"https:\/\/lists.ubuntu.com\/archives\/ubuntu-devel\/2019-November\/040852.html\">samenvatte<\/a><\/noindex> de resultaten <noindex><a rel=\"nofollow\" href=\"https:\/\/discourse.ubuntu.com\/t\/community-process-for-32-bit-compatibility\/12598\/46\">discussie<\/a><\/noindex> met de gemeenschap van de lijst van bibliotheken voor de i386-architectuur, die zal worden geleverd in de laag ter ondersteuning van de compatibiliteit met 32-bits applicaties in Ubuntu 20.04 &#171;Focal Fossa&#187;. Van meer dan 30.000 bronpakketten zijn ongeveer 1.700 geselecteerd, waarvoor de ontwikkeling van 32-bits builds voor de i386-architectuur zal worden voortgezet. <\/p>\n<p>In de lijst zijn voornamelijk bibliotheken opgenomen die worden gebruikt in nog steeds veel voorkomende 32-bits applicaties, evenals de afhankelijkheden die met deze bibliotheken verbonden zijn. Bovendien is het de bedoeling om de afhankelijkheden die voor tests worden gebruikt voor de bibliotheken in de lijst te behouden, maar deze te gebruiken voor cross-testing van i386-builds van bibliotheken in een 64-bits systeemomgeving x86_64, waarmee een omgeving wordt gemodelleerd die in re\u00eble omstandigheden zal worden toegepast.<\/p>\n<p>Vergeleken met de set van 32-bits bibliotheken die werden geleverd in Ubuntu 19.10, zullen in Ubuntu 20.04 aanvullend <noindex><a rel=\"nofollow\" href=\"https:\/\/discourse.ubuntu.com\/t\/community-process-for-32-bit-compatibility\/12598\/46\">opgenomen<\/a><\/noindex> bibliotheken:<\/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>Maar tegelijkertijd zullen verouderde pakketten worden uitgesloten die in Ubuntu 20.04 niet meer zullen worden gebouwd voor de actuele architecturen (versiegebonden pakketten zoals libperl5.28 en libssl1.0.0 zullen worden vervangen door nieuwere):<\/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>Ter herinnering, oorspronkelijk was Canonical van plan <noindex><a rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=50896\">volledig te stoppen met het bouwen van pakketten voor de i386-architectuur (ook af te zien van het bouwen van multiarch bibliotheken die nodig zijn om 32-bits applicaties in een 64-bits omgeving uit te voeren), maar<\/a><\/noindex> herzag <noindex><a rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=50950\">hun beslissing na het bestuderen van opmerkingen die zijn gemaakt door<\/a><\/noindex> ontwikkelaars van Wine <noindex><a rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=50920\">gameplatforms<\/a><\/noindex> en <noindex><a rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=50935\">. Als compromis werd besloten om een aparte set 32-bits pakketten met bibliotheken te bouwen en te leveren die nodig zijn voor de voortzetting van het functioneren van verouderde programma's die alleen in 32-bits formaat bestaan of 32-bits bibliotheken vereisen.<\/a><\/noindex>Als compromis is besloten om een aparte set 32-bits pakketten met de noodzakelijke bibliotheken samen te stellen en te leveren, zodat verouderde programma's die alleen in 32-bits formaat blijven of 32-bits bibliotheken vereisen, kunnen blijven functioneren. <\/p>\n<p>Als reden voor het stopzetten van de ondersteuning voor de i386-architectuur wordt de onmogelijkheid genoemd om pakketten op het niveau van andere ondersteunde architecturen in Ubuntu te onderhouden, bijvoorbeeld vanwege de onbeschikbaarheid van de nieuwste ontwikkelingen op het gebied van beveiliging en bescherming tegen fundamentele kwetsbaarheden zoals Spectre voor 32-bits systemen. Het onderhouden van de pakketbasis voor i386 vereist veel middelen voor ontwikkeling en kwaliteitscontrole, die niet opwegen tegen het geringe aantal gebruikers (het aantal i386-systemen wordt geschat op 1% van het totale aantal ge\u00efnstalleerde systemen).<\/p>\n<p><noindex><a rel=\"nofollow\" name=\"link\"><\/a><\/noindex><\/p>\n<p>Bron: <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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