{"id":153581,"date":"2026-01-15T11:12:32","date_gmt":"2026-01-15T09:12:32","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/reliz-zagruzochnogo-menedzhera-gnu-grub-2-14"},"modified":"2026-02-14T22:41:30","modified_gmt":"2026-02-14T20:41:30","slug":"reliz-zagruzochnogo-menedzhera-gnu-grub-2-14","status":"publish","type":"post","link":"https:\/\/prohoster.info\/es\/blog\/news\/reliz-zagruzochnogo-menedzhera-gnu-grub-2-14","title":{"rendered":"Lanzamiento del gestor de arranque GNU GRUB 2.14","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Despu\u00e9s de dos a\u00f1os de desarrollo, se presenta la versi\u00f3n estable del gestor de arranque modular multiplataforma GNU GRUB 2.14 (GRand Unified Bootloader). GRUB soporta una amplia gama de plataformas, incluyendo PCs convencionales con BIOS, plataformas IEEE-1275 (hardware basado en PowerPC\/Sparc64), sistemas EFI, sistemas con procesadores RISC-V, Loongson, Itanium, ARM, ARM64, LoongArch y ARCS (SGI), dispositivos que utilizan el paquete libre CoreBoot. El c\u00f3digo del proyecto est\u00e1 escrito en lenguaje C y se distribuye bajo la licencia GPLv3.    <\/p>\n<p>Novedades principales:  <\/p>\n<ul>\n<li class=\"l\"> Se ha a\u00f1adido soporte para la verificaci\u00f3n de la integridad de los datos en los vol\u00famenes l\u00f3gicos LVM (LVM LV), implementado mediante dm-integrity.\n<li class=\"l\"> Se ha a\u00f1adido soporte para configuraciones que utilizan LVM cachevol para acelerar el acceso a discos lentos mediante la cach\u00e9 de datos en dispositivos de almacenamiento m\u00e1s r\u00e1pidos.\n<li class=\"l\"> Se ha a\u00f1adido soporte para el sistema de archivos EROFS (Extendable Read-Only File System), desarrollado por Huawei para su uso en particiones accesibles en modo solo lectura. La estructura de EROFS se ha simplificado considerablemente al eliminar algunos campos de metadatos, como el mapa de bloques libres. EROFS soporta el almacenamiento de datos en formato comprimido, pero utiliza un enfoque diferente para el almacenamiento de bloques comprimidos, optimizado para lograr <a href=\"https:\/\/prohoster.info\/es\/server\/dts-geneva\/\"  data-wpil-monitor-id=\"3297\">un alto rendimiento<\/a> acceso aleatorio a los datos.\n<li class=\"l\"> Se ha a\u00f1adido la posibilidad de ubicar un bloque con variables de entorno de GRUB en la zona reservada del encabezado del sistema de archivos Btrfs. En estas variables se pueden almacenar datos sobre la partici\u00f3n de arranque predeterminada utilizada.\n<li class=\"l\"> Se ha a\u00f1adido soporte para la ejecuci\u00f3n de im\u00e1genes EFI de GRUB en modo de protecci\u00f3n NX (No Execute), que proh\u00edbe la ejecuci\u00f3n de instrucciones en \u00e1reas de memoria que no est\u00e9n marcadas expl\u00edcitamente como ejecutables.\n<li class=\"l\"> Se ha a\u00f1adido soporte para el protocolo Shim loader, que se utiliza para un arranque verificado de la capa shim para arranque en modo UEFI Secure Boot.\n<li class=\"l\"> Se ha a\u00f1adido soporte para el arranque de im\u00e1genes de n\u00facleo unificado UKI (Unified Kernel Image), que combinan un controlador para el arranque del n\u00facleo desde UEFI (UEFI boot stub), la imagen del n\u00facleo de Linux y el ambiente del sistema cargado en memoria initrd, utilizado para la inicializaci\u00f3n inicial en la fase antes de montar el sistema de archivos ra\u00edz. La imagen UKI se presenta en forma de un solo archivo ejecutable en formato PE, que puede ser cargado mediante cargadores de arranque tradicionales o llamado directamente desde el firmware UEFI.\n<li class=\"l\"> Se ha a\u00f1adido soporte para la configuraci\u00f3n universal del cargador en formato BLS (Boot Loader Specification), para cuyo an\u00e1lisis se implement\u00f3 el comando blscfg.\n<li class=\"l\"> Se ha a\u00f1adido soporte para el esquema de hash de contrase\u00f1as Argon2.\n<li class=\"l\"> Se ha a\u00f1adido soporte para el mecanismo \u00abTPM2 key protector\u00bb para desbloquear autom\u00e1ticamente la partici\u00f3n cifrada al iniciar, gracias al almacenamiento de informaci\u00f3n para descifrar las claves en el TPM (Trusted Platform Module).\n<li class=\"l\"> Se ha a\u00f1adido soporte para la firma digital adjunta (Appended Signature, que se aplica para agregar firmas a los m\u00f3dulos del n\u00facleo de Linux sin modificar el propio archivo) durante la verificaci\u00f3n de arranque en modo Secure Boot en sistemas PowerPC.\n<li class=\"l\"> Se ha implementado la opci\u00f3n \u00ab--disable-cli\u00bb para bloquear la interfaz de l\u00ednea de comandos de GRUB y prohibir la edici\u00f3n de los elementos del men\u00fa.\n<li class=\"l\"> Se ha a\u00f1adido soporte para fechas que no caen dentro del rango de 1901-2038.\n<li class=\"l\"> Se ha a\u00f1adido soporte para la descompresi\u00f3n de datos comprimidos con el algoritmo ZSTD.\n<li class=\"l\"> Se ha realizado la transici\u00f3n a la nueva rama de la biblioteca criptogr\u00e1fica Libgcrypt 1.11.0 (anteriormente se utilizaba la versi\u00f3n libgcrypt 1.5.3, lanzada en 2013).\n<li class=\"l\"> Se han corregido las vulnerabilidades acumuladas (1, 2).       <\/ul>\n<p>Fuente: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=64615\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041f\u043e\u0441\u043b\u0435 \u0434\u0432\u0443\u0445 \u043b\u0435\u0442 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0438 \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u0435\u043d \u0441\u0442\u0430\u0431\u0438\u043b\u044c\u043d\u044b\u0439 \u0440\u0435\u043b\u0438\u0437 \u043c\u043e\u0434\u0443\u043b\u044c\u043d\u043e\u0433\u043e \u043c\u043d\u043e\u0433\u043e\u043f\u043b\u0430\u0442\u0444\u043e\u0440\u043c\u0435\u043d\u043d\u043e\u0433\u043e \u043c\u0435\u043d\u0435\u0434\u0436\u0435\u0440\u0430 \u0437\u0430\u0433\u0440\u0443\u0437\u043a\u0438 GNU GRUB 2.14 (GRand Unified Bootloader). GRUB \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u0438\u0432\u0430\u0435\u0442 \u0448\u0438\u0440\u043e\u043a\u0438\u0439 \u0441\u043f\u0435\u043a\u0442\u0440 \u043f\u043b\u0430\u0442\u0444\u043e\u0440\u043c, \u0432\u043a\u043b\u044e\u0447\u0430\u044f \u043e\u0431\u044b\u0447\u043d\u044b\u0435 \u041f\u041a \u0441 BIOS, \u043f\u043b\u0430\u0442\u0444\u043e\u0440\u043c\u044b IEEE-1275 (\u043e\u0431\u043e\u0440\u0443\u0434\u043e\u0432\u0430\u043d\u0438\u0435 \u043d\u0430 \u0431\u0430\u0437\u0435 PowerPC\/Sparc64), EFI-\u0441\u0438\u0441\u0442\u0435\u043c\u044b, \u0441\u0438\u0441\u0442\u0435\u043c\u044b \u0441 \u043f\u0440\u043e\u0446\u0435\u0441\u0441\u043e\u0440\u0430\u043c\u0438 RISC-V, Loongson, Itanium, ARM, ARM64, LoongArch \u0438 ARCS (SGI), \u0443\u0441\u0442\u0440\u043e\u0439\u0441\u0442\u0432\u0430, \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u044e\u0449\u0438\u0435 \u0441\u0432\u043e\u0431\u043e\u0434\u043d\u044b\u0439 \u043f\u0430\u043a\u0435\u0442 CoreBoot. \u041a\u043e\u0434 \u043f\u0440\u043e\u0435\u043a\u0442\u0430 \u043d\u0430\u043f\u0438\u0441\u0430\u043d \u043d\u0430 [&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-153581","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.2 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u041f\u043e\u0441\u043b\u0435 \u0434\u0432\u0443\u0445 \u043b\u0435\u0442 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0438 \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u0435\u043d \u0441\u0442\u0430\u0431\u0438\u043b\u044c\u043d\u044b\u0439 \u0440\u0435\u043b\u0438\u0437 \u043c\u043e\u0434\u0443\u043b\u044c\u043d\u043e\u0433\u043e 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