{"id":138712,"date":"2025-07-04T11:11:55","date_gmt":"2025-07-04T09:11:55","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/v-installyatore-fedora-43-namereny-prekratit-podderzhku-mbr-na-sistemah-x86-s-uefi"},"modified":"2025-07-04T11:11:55","modified_gmt":"2025-07-04T09:11:55","slug":"v-installyatore-fedora-43-namereny-prekratit-podderzhku-mbr-na-sistemah-x86-s-uefi","status":"publish","type":"post","link":"https:\/\/prohoster.info\/fr\/blog\/news\/v-installyatore-fedora-43-namereny-prekratit-podderzhku-mbr-na-sistemah-x86-s-uefi","title":{"rendered":"Dans l'installateur Fedora 43, il est pr\u00e9vu de cesser le support MBR sur les syst\u00e8mes x86 avec UEFI.","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Dans Fedora Linux 43 sur les syst\u00e8mes \u00e0 architecture x86, il est pr\u00e9vu de conserver uniquement la possibilit\u00e9 d'utiliser les tables de partitions GPT (GUID Partition Table) dans toutes les installations de Fedora utilisant UEFI. Ce changement n'a pas encore \u00e9t\u00e9 examin\u00e9 par le comit\u00e9 FESCo (Fedora Engineering Steering Committee), responsable de la partie technique du d\u00e9veloppement de la distribution Fedora. Si la proposition est approuv\u00e9e, le support de l'installation de Fedora en mode UEFI sur des disques avec des tables de partition MBR (Master Boot Record) sera supprim\u00e9 sur les syst\u00e8mes x86, mais maintenu sur les syst\u00e8mes ARM et RISC-V. <\/p>\n

La raison invoqu\u00e9e pour l'abandon du support de MBR est la faible fiabilit\u00e9 de d\u00e9marrage dans de telles configurations, les divergences de support de MBR dans les firmwares et l'absence de tests appropri\u00e9s dans Fedora (la documentation de GRUB2 stipule d'utiliser GPT pour UEFI). Il est pr\u00e9vu qu'en ne laissant dans l'installateur Anaconda que le support de GPT sur les syst\u00e8mes x86, il sera possible d'\u00e9liminer les \u00e9checs de d\u00e9marrage caus\u00e9s par des d\u00e9faillances de efibootmgr. L'abandon du support de MBR r\u00e9duira \u00e9galement la charge sur les personnes s'occupant du support aux utilisateurs et simplifiera la maintenance et les tests. <\/p>\n

Initialement, le support de MBR en mode UEFI a \u00e9t\u00e9 ajout\u00e9 \u00e0 Fedora en 2019 pour la compatibilit\u00e9 avec des plateformes cloud telles qu'AWS, qui ne supportaient pas GPT. Actuellement, ces plateformes cloud ont surmont\u00e9 cette limitation et le support de MBR a perdu son importance dans ce contexte.
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Source : opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

\u0412 Fedora Linux 43 \u043d\u0430 \u0441\u0438\u0441\u0442\u0435\u043c\u0430\u0445 \u0441 \u0430\u0440\u0445\u0438\u0442\u0435\u043a\u0442\u0443\u0440\u043e\u0439 x86 \u043f\u043b\u0430\u043d\u0438\u0440\u0443\u044e\u0442 \u043e\u0441\u0442\u0430\u0432\u0438\u0442\u044c \u0442\u043e\u043b\u044c\u043a\u043e \u0432\u043e\u0437\u043c\u043e\u0436\u043d\u043e\u0441\u0442\u044c \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u044f \u0442\u0430\u0431\u043b\u0438\u0446 \u0440\u0430\u0437\u0434\u0435\u043b\u043e\u0432 GPT (GUID Partition Table) \u0432\u043e \u0432\u0441\u0435\u0445 \u0443\u0441\u0442\u0430\u043d\u043e\u0432\u043a\u0430\u0445 Fedora, \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u044e\u0449\u0438\u0445 UEFI. \u0418\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u0435 \u043f\u043e\u043a\u0430 \u043d\u0435 \u0440\u0430\u0441\u0441\u043c\u043e\u0442\u0440\u0435\u043d\u043e \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 \u0434\u0438\u0441\u0442\u0440\u0438\u0431\u0443\u0442\u0438\u0432\u0430 Fedora. \u0412 \u0441\u043b\u0443\u0447\u0430\u0435 \u0443\u0442\u0432\u0435\u0440\u0436\u0434\u0435\u043d\u0438\u044f \u043f\u0440\u0435\u0434\u043b\u043e\u0436\u0435\u043d\u0438\u044f \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u0430 \u0443\u0441\u0442\u0430\u043d\u043e\u0432\u043a\u0438 Fedora \u0432 \u0440\u0435\u0436\u0438\u043c\u0435 UEFI \u043d\u0430 \u0434\u0438\u0441\u043a\u0438 […]<\/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-138712","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\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\n","aioseo_head_json":{"title":"\ud83e\udd47Dans l'installateur Fedora 43, il est pr\u00e9vu d'abandonner le support de MBR sur les syst\u00e8mes x86 avec UEFI | ProHoster","description":"Dans Fedora Linux 43 sur les syst\u00e8mes \u00e0 architecture x86, il est pr\u00e9vu de conserver uniquement la possibilit\u00e9 d'utiliser les tables de partitions GPT (GUID Partition Table) dans toutes les installations de Fedora utilisant 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