{"id":100278,"date":"2021-05-25T22:22:48","date_gmt":"2021-05-25T20:22:49","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/google-nachal-ustanovku-os-fuchsia-na-ustrojstva-nest-hub"},"modified":"2021-05-25T22:22:48","modified_gmt":"2021-05-25T20:22:49","slug":"google-nachal-ustanovku-os-fuchsia-na-ustrojstva-nest-hub","status":"publish","type":"post","link":"https:\/\/prohoster.info\/es\/blog\/news\/google-nachal-ustanovku-os-fuchsia-na-ustrojstva-nest-hub","title":{"rendered":"Google ha comenzado la instalaci\u00f3n del sistema operativo Fuchsia en dispositivos Nest Hub","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Petr Hosek, que lidera en Google el equipo responsable de los sistemas de construcci\u00f3n, compiladores y herramientas para desarrolladores, present\u00f3 el primer dispositivo que vendr\u00e1 equipado con el sistema operativo Fuchsia. La actualizaci\u00f3n basada en Fuchsia comenzar\u00e1 a entregarse en los marcos inteligentes para fotos Nest Hub como parte de una actualizaci\u00f3n experimental para los participantes del programa Google Preview Program.     <\/p>\n<p>Si no surgen problemas imprevistos durante la implementaci\u00f3n de prueba, la actualizaci\u00f3n basada en Fuchsia se aplicar\u00e1 a los dispositivos de otros usuarios de Nest Hub, quienes no notar\u00e1n diferencias ya que la interfaz, basada en el marco Flutter, permanecer\u00e1 igual, cambiando solo los componentes de bajo nivel del sistema operativo. Anteriormente, los dispositivos Google Nest Hub lanzados desde 2018, que combinan funciones de marco para fotos, sistema multimedia y interfaz para el control del hogar inteligente, utilizaban un firmware basado en la capa Cast y el n\u00facleo de Linux.      <\/p>\n<p>Recordemos que, en el marco del proyecto Fuchsia, Google ha estado desarrollando desde 2016 un sistema operativo universal capaz de funcionar en cualquier tipo de dispositivo, desde estaciones de trabajo y smartphones hasta tecnolog\u00eda embebida y de consumo. El desarrollo tiene en cuenta la experiencia adquirida en la creaci\u00f3n de la plataforma Android y aborda las deficiencias en escalabilidad y seguridad.     <\/p>\n<p>El sistema se basa en un microkernel llamado Zircon, que se origina en el proyecto LK, ampliado para su uso en diversas clases de dispositivos, incluidos smartphones y computadoras personales. Zircon extiende LK con soporte para procesos y bibliotecas compartidas, nivel de usuario, un sistema de gesti\u00f3n de objetos y un modelo de seguridad basado en capabilities. Los controladores se implementan como bibliotecas din\u00e1micas que funcionan en espacio de usuario, cargadas por el proceso devhost y gestionadas por el administrador de dispositivos (devmg, Device Manager).    <\/p>\n<p>Fuchsia cuenta con una interfaz gr\u00e1fica personalizada, desarrollada en el lenguaje Dart utilizando el marco Flutter. El proyecto tambi\u00e9n incluye el marco para la construcci\u00f3n de interfaces de usuario Peridot, el gestor de paquetes Fargo, la biblioteca est\u00e1ndar libc, el sistema de renderizaci\u00f3n Escher, el controlador Vulkan Magma, el gestor de composici\u00f3n Scenic, los sistemas de archivos MinFS, MemFS, ThinFS (FAT en Go) y Blobfs, as\u00ed como el gestor de particiones FVM. Se ofrece soporte para el desarrollo de aplicaciones en lenguajes C\/C++, Dart, y se admite el uso de Rust en componentes del sistema, mientras que el stack de red es en Go y el sistema de construcci\u00f3n utiliza Python.    <\/p>\n<p><center><img decoding=\"async\" alt=\"Google ha comenzado la instalaci\u00f3n del sistema operativo Fuchsia en dispositivos Nest Hub\" src=\"\/wp-content\/uploads\/2021\/05\/68d69a74e074d2b3fe74eb6f4be018e3.png\" style=\"display:block;margin: 0 auto;\" \/><\/center>      <\/p>\n<p>El proceso de arranque utiliza un gestor del sistema, que incluye appmgr para crear el entorno inicial de programaci\u00f3n, sysmgr para establecer el entorno de arranque y basemgr para configurar el entorno del usuario y gestionar el inicio de sesi\u00f3n. Para garantizar la seguridad, se propone un avanzado sistema de aislamiento sandbox, en el que los nuevos procesos no tienen acceso a los objetos del n\u00facleo, no pueden reservar memoria ni ejecutar c\u00f3digo; para acceder a los recursos, se utiliza un sistema de espacios de nombres que define los permisos disponibles. La plataforma proporciona un marco para crear componentes que son programas que se ejecutan en su propio sandbox y que pueden interactuar con otros componentes a trav\u00e9s de IPC.<br \/>\n<br \/>Fuente: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=55207\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041f\u0435\u0442\u0440 \u0425\u043e\u0441\u0435\u043a (Petr Hosek), \u0432\u043e\u0437\u0433\u043b\u0430\u0432\u043b\u044f\u044e\u0449\u0438\u0439 \u0432 Google \u043a\u043e\u043c\u0430\u043d\u0434\u0443, \u043e\u0442\u0432\u0435\u0447\u0430\u044e\u0449\u0443\u044e \u0437\u0430 \u0441\u0438\u0441\u0442\u0435\u043c\u044b \u0441\u0431\u043e\u0440\u043a\u0438, \u043a\u043e\u043c\u043f\u0438\u043b\u044f\u0442\u043e\u0440\u044b \u0438 \u0438\u043d\u0441\u0442\u0440\u0443\u043c\u0435\u043d\u0442\u0430\u0440\u0438\u0439 \u0434\u043b\u044f \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u0447\u0438\u043a\u043e\u0432, \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u0438\u043b \u043f\u0435\u0440\u0432\u043e\u0435 \u0443\u0441\u0442\u0440\u043e\u0439\u0441\u0442\u0432\u043e, \u043a\u043e\u0442\u043e\u0440\u043e\u0435 \u0431\u0443\u0434\u0435\u0442 \u043a\u043e\u043c\u043f\u043b\u0435\u043a\u0442\u043e\u0432\u0430\u0442\u044c\u0441\u044f \u043e\u043f\u0435\u0440\u0430\u0446\u0438\u043e\u043d\u043d\u043e\u0439 \u0441\u0438\u0441\u0442\u0435\u043c\u043e\u0439 Fuchsia. \u041f\u0440\u043e\u0448\u0438\u0432\u043a\u0430 \u043d\u0430 \u0431\u0430\u0437\u0435 Fuchsia \u043d\u0430\u0447\u043d\u0451\u0442 \u0434\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u0442\u044c\u0441\u044f \u0432 \u0443\u043c\u043d\u044b\u0435 \u0440\u0430\u043c\u043a\u0438 \u0434\u043b\u044f \u0444\u043e\u0442\u043e\u0433\u0440\u0430\u0444\u0438\u0439 Nest Hub \u0432 \u0440\u0430\u043c\u043a\u0430\u0445 \u044d\u043a\u0441\u043f\u0435\u0440\u0438\u043c\u0435\u043d\u0442\u0430\u043b\u044c\u043d\u043e\u0433\u043e \u043e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u044f \u0434\u043b\u044f \u0443\u0447\u0430\u0441\u0442\u043d\u0438\u043a\u043e\u0432 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u044b Google Preview Program. \u0415\u0441\u043b\u0438 \u0432 \u0445\u043e\u0434\u0435 \u043f\u0440\u043e\u0431\u043d\u043e\u0433\u043e \u0432\u043d\u0435\u0434\u0440\u0435\u043d\u0438\u044f \u043d\u0435 [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":100279,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-100278","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.2 - aioseo.com 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