{"id":138152,"date":"2025-06-24T17:11:55","date_gmt":"2025-06-24T15:11:55","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/v-fedora-namereny-prekratit-podderzhku-32-razryadnoj-arhitektury-x86"},"modified":"2025-06-24T17:11:55","modified_gmt":"2025-06-24T15:11:55","slug":"v-fedora-namereny-prekratit-podderzhku-32-razryadnoj-arhitektury-x86","status":"publish","type":"post","link":"https:\/\/prohoster.info\/pt\/blog\/news\/v-fedora-namereny-prekratit-podderzhku-32-razryadnoj-arhitektury-x86","title":{"rendered":"O Fedora pretende encerrar o suporte \u00e0 arquitetura x86 de 32 bits","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Na vers\u00e3o Fedora Linux 44, programada para a primavera de 2026, planeja-se interromper o suporte ao lan\u00e7amento de aplicativos de 32 bits para a arquitetura x86. Se o plano for aprovado pelo comit\u00ea FESCo (Fedora Engineering Steering Committee), respons\u00e1vel pela parte t\u00e9cnica do desenvolvimento do Fedora Linux, a distribui\u00e7\u00e3o deixar\u00e1 de construir pacotes para a arquitetura i686 e bibliotecas de 32 bits (multilib), que garantem compatibilidade com aplicativos de 32 bits em ambientes x86_64.        <\/p>\n<p>A distribui\u00e7\u00e3o de builds do kernel Linux, imagens de instala\u00e7\u00e3o e reposit\u00f3rios de pacotes para sistemas de 32 bits x86 foi interrompida em 2019 (Fedora 31). No entanto, o suporte para executar aplicativos de 32 bits em instala\u00e7\u00f5es para sistemas x86_64 foi mantido, e os pacotes de 32 bits necess\u00e1rios para esse suporte foram disponibilizados em reposit\u00f3rios para sistemas x86_64. No Fedora 37, foi dada a possibilidade de interromper a constru\u00e7\u00e3o de pacotes para a arquitetura i686, desde que o pacote n\u00e3o seja uma depend\u00eancia de outros pacotes. Atualmente, restam cerca de dez mil pacotes de 32 bits (i686) no Fedora, que s\u00e3o principalmente demandados para executar Wine e jogos de 32 bits.       <\/p>\n<p>A distribui\u00e7\u00e3o tem a inten\u00e7\u00e3o de passar a fornecer builds de 64 bits do Wine, que utilizam o modo Wow64 (Windows-on-Windows de 64 bits) para executar aplicativos Windows de 32 bits em sistemas Unix de 64 bits. A entrega de pacotes de 64 bits do Wine minimizar\u00e1 a necessidade dos usu\u00e1rios em rela\u00e7\u00e3o ao multilib. A proposta \u00e9 realizar a descontinua\u00e7\u00e3o do suporte ao i686 em duas etapas: na primeira etapa, pretende-se interromper a publica\u00e7\u00e3o de bibliotecas de 32 bits nos reposit\u00f3rios x86_64, e na segunda etapa, interromper o suporte \u00e0 constru\u00e7\u00e3o de pacotes para a arquitetura i686. Se problemas imprevistos forem identificados na primeira etapa, a altera\u00e7\u00e3o poder\u00e1 ser revertida e a publica\u00e7\u00e3o dos pacotes ser\u00e1 restaurada.    <\/p>\n<p>Os principais fatores para a interrup\u00e7\u00e3o do suporte \u00e0 arquitetura i686:   <\/p>\n<ul>\n<li class=\"l\"> A remo\u00e7\u00e3o de um grande n\u00famero de pacotes de 32 bits acelerar\u00e1 as opera\u00e7\u00f5es com pacotes devido \u00e0 significativa redu\u00e7\u00e3o dos \u00edndices e do tamanho dos metadados baixados;\n<li class=\"l\"> A carga sobre os mantenedores ser\u00e1 reduzida, permitindo que eles dediquem mais tempo aos pacotes para sistemas de 64 bits;\n<li class=\"l\"> Ser\u00e1 mais f\u00e1cil criar e testar releases;\n<li class=\"l\"> O consumo de recursos na infraestrutura de builds ser\u00e1 reduzido.  <\/ul>\n<p>Fonte: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=63456\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u0412 \u0432\u044b\u043f\u0443\u0441\u043a\u0435 Fedora Linux 44, \u043d\u0430\u043c\u0435\u0447\u0435\u043d\u043d\u043e\u043c \u043d\u0430 \u0432\u0435\u0441\u043d\u0443 2026 \u0433\u043e\u0434\u0430, \u043f\u043b\u0430\u043d\u0438\u0440\u0443\u044e\u0442 \u043f\u0440\u0435\u043a\u0440\u0430\u0442\u0438\u0442\u044c \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u0443 \u0437\u0430\u043f\u0443\u0441\u043a\u0430 32-\u0440\u0430\u0437\u0440\u044f\u0434\u043d\u044b\u0445 \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u0439 \u0434\u043b\u044f \u0430\u0440\u0445\u0438\u0442\u0435\u043a\u0442\u0443\u0440\u044b x86. \u0415\u0441\u043b\u0438 \u043f\u043b\u0430\u043d \u0431\u0443\u0434\u0435\u0442 \u0443\u0442\u0432\u0435\u0440\u0436\u0434\u0451\u043d \u043a\u043e\u043c\u0438\u0442\u0435\u0442\u043e\u043c FESCo (Fedora Engineering Steering Committee), \u043e\u0442\u0432\u0435\u0447\u0430\u044e\u0449\u0438\u043c \u0437\u0430 \u0442\u0435\u0445\u043d\u0438\u0447\u0435\u0441\u043a\u0443\u044e \u0447\u0430\u0441\u0442\u044c \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0438 Fedora Linux, \u0442\u043e \u0432 \u0434\u0438\u0441\u0442\u0440\u0438\u0431\u0443\u0442\u0438\u0432\u0435 \u0431\u0443\u0434\u0435\u0442 \u043f\u0440\u0435\u043a\u0440\u0430\u0449\u0435\u043d\u0430 \u0441\u0431\u043e\u0440\u043a\u0430 \u043f\u0430\u043a\u0435\u0442\u043e\u0432 \u0434\u043b\u044f \u0430\u0440\u0445\u0438\u0442\u0435\u043a\u0442\u0443\u0440\u044b i686 \u0438 32-\u0440\u0430\u0437\u0440\u044f\u0434\u043d\u044b\u0445 \u0431\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a (multilib), \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0438\u0432\u0430\u044e\u0449\u0438\u0445 \u0441\u043e\u0432\u043c\u0435\u0441\u0442\u0438\u043c\u043e\u0441\u0442\u044c \u0441 32-\u0440\u0430\u0437\u0440\u044f\u0434\u043d\u044b\u043c\u0438 \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u044f\u043c\u0438 [&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-138152","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=\"\u0412 \u0432\u044b\u043f\u0443\u0441\u043a\u0435 Fedora Linux 44, \u043d\u0430\u043c\u0435\u0447\u0435\u043d\u043d\u043e\u043c \u043d\u0430 \u0432\u0435\u0441\u043d\u0443 2026 \u0433\u043e\u0434\u0430, \u043f\u043b\u0430\u043d\u0438\u0440\u0443\u044e\u0442 \u043f\u0440\u0435\u043a\u0440\u0430\u0442\u0438\u0442\u044c \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u0443 \u0437\u0430\u043f\u0443\u0441\u043a\u0430 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