{"id":101100,"date":"2021-08-26T22:22:35","date_gmt":"2021-08-26T20:22:35","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/vypusk-ubuntu-20-04-3-lts-c-obnovleniem-graficheskogo-steka-i-yadra-linux"},"modified":"2021-08-26T22:22:35","modified_gmt":"2021-08-26T20:22:35","slug":"vypusk-ubuntu-20-04-3-lts-c-obnovleniem-graficheskogo-steka-i-yadra-linux","status":"publish","type":"post","link":"https:\/\/prohoster.info\/es\/blog\/news\/vypusk-ubuntu-20-04-3-lts-c-obnovleniem-graficheskogo-steka-i-yadra-linux","title":{"rendered":"Lanzamiento de Ubuntu 20.04.3 LTS con actualizaci\u00f3n del stack gr\u00e1fico y del n\u00facleo de Linux","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Se ha formado la actualizaci\u00f3n de la distribuci\u00f3n Ubuntu 20.04.3 LTS, que incluye cambios relacionados con la mejora del soporte de hardware, la actualizaci\u00f3n del n\u00facleo de Linux y el stack gr\u00e1fico, as\u00ed como correcciones de errores en el instalador y el gestor de arranque. Tambi\u00e9n se han incluido actualizaciones relevantes para varios cientos de paquetes relacionadas con la eliminaci\u00f3n de vulnerabilidades y problemas que afectan a la estabilidad. Asimismo, se presentan actualizaciones similares para Ubuntu Budgie 20.04.3 LTS, Kubuntu 20.04.3 LTS, Ubuntu MATE 20.04.3 LTS, Ubuntu Studio 20.04.3 LTS, Lubuntu 20.04.3 LTS, Ubuntu Kylin 20.04.3 LTS y Xubuntu 20.04.3 LTS.       <\/p>\n<p>La versi\u00f3n incluye algunas mejoras que se han retroportado desde la versi\u00f3n Ubuntu 21.04:  <\/p>\n<ul>\n<li class=\"l\"> Se ha propuesto una actualizaci\u00f3n de los paquetes con el n\u00facleo versi\u00f3n 5.11 (en Ubuntu 20.04 y 20.04.1 se utiliz\u00f3 el n\u00facleo 5.4, y en 20.04.2 se utiliz\u00f3 el n\u00facleo 5.8).   <\/li>\n<li class=\"l\"> Se han actualizado los componentes del stack gr\u00e1fico, incluyendo X.Org Server 1.20.11 y Mesa 21.0, que han sido probados en la versi\u00f3n Ubuntu 21.04. Se han a\u00f1adido versiones m\u00e1s recientes de los controladores de video para chips de Intel, AMD y NVIDIA.   <\/li>\n<li class=\"l\"> Se han actualizado las versiones de los paquetes GNOME 3.36.9, GCC 10.3.0, Python 3.8.10, LibreOffice 6.4.7, containerd 1.5.2, ceph 15.2.13, snapd 2.49, cloud-init 20.4.    <\/li>\n<\/ul>\n<p>En las compilaciones de escritorio, el nuevo n\u00facleo y la pila gr\u00e1fica se proponen de forma predeterminada. Para los sistemas de servidor, el nuevo n\u00facleo se ha agregado como opci\u00f3n en el instalador. Utilizar nuevas compilaciones solo tiene sentido para nuevas instalaciones; los sistemas instalados anteriormente pueden recibir todos los cambios presentes en Ubuntu 20.04.3 a trav\u00e9s del sistema est\u00e1ndar de instalaci\u00f3n de actualizaciones.        <\/p>\n<p>Recordemos que para el suministro de nuevas versiones del n\u00facleo y del stack gr\u00e1fico se aplica un modelo de soporte continuo, seg\u00fan el cual los n\u00facleos retroportados y los controladores solo se mantendr\u00e1n hasta que se lance la pr\u00f3xima actualizaci\u00f3n de correcci\u00f3n de la rama LTS de Ubuntu. Por ejemplo, el n\u00facleo de Linux 5.11 propuesto en esta versi\u00f3n se mantendr\u00e1 hasta el lanzamiento de Ubuntu 20.04.4, en el que se propondr\u00e1 un n\u00facleo de la versi\u00f3n Ubuntu 21.10. El n\u00facleo base suministrado 5.4 se mantendr\u00e1 durante todo el ciclo de soporte de cinco a\u00f1os.      <\/p>\n<p>A diferencia de las versiones LTS anteriores, las nuevas versiones del n\u00facleo y del stack gr\u00e1fico se activar\u00e1n en las instalaciones existentes de Ubuntu Desktop 20.04 por defecto, y no se ofrecer\u00e1n como opciones. Para retroceder al n\u00facleo base 5.4, se debe ejecutar el siguiente comando:    <\/p>\n<p>      sudo apt install \u2014install-recommends linux-generic       <\/p>\n<p>Para instalar un nuevo n\u00facleo en Ubuntu Server, se debe ejecutar:  <\/p>\n<p>     sudo apt install --install-recommends linux-generic-hwe-20.04<br \/>\n<br \/>Fuente: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=55689\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u0421\u0444\u043e\u0440\u043c\u0438\u0440\u043e\u0432\u0430\u043d\u043e \u043e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u0435 \u0434\u0438\u0441\u0442\u0440\u0438\u0431\u0443\u0442\u0438\u0432\u0430 Ubuntu 20.04.3 LTS, \u0432 \u043a\u043e\u0442\u043e\u0440\u043e\u0435 \u0432\u043a\u043b\u044e\u0447\u0435\u043d\u044b \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u044f, \u0441\u0432\u044f\u0437\u0430\u043d\u043d\u044b\u0435 \u0441 \u0443\u043b\u0443\u0447\u0448\u0435\u043d\u0438\u0435\u043c \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u0438 \u043e\u0431\u043e\u0440\u0443\u0434\u043e\u0432\u0430\u043d\u0438\u044f, \u043e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u0435\u043c \u044f\u0434\u0440\u0430 Linux \u0438 \u0433\u0440\u0430\u0444\u0438\u0447\u0435\u0441\u043a\u043e\u0433\u043e \u0441\u0442\u0435\u043a\u0430, \u0438\u0441\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u0435\u043c \u043e\u0448\u0438\u0431\u043e\u043a \u0432 \u0438\u043d\u0441\u0442\u0430\u043b\u043b\u044f\u0442\u043e\u0440\u0435 \u0438 \u0437\u0430\u0433\u0440\u0443\u0437\u0447\u0438\u043a\u0435. \u0412 \u0441\u043e\u0441\u0442\u0430\u0432 \u0442\u0430\u043a\u0436\u0435 \u0432\u043a\u043b\u044e\u0447\u0435\u043d\u044b \u0430\u043a\u0442\u0443\u0430\u043b\u044c\u043d\u044b\u0435 \u043e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u044f \u0434\u043b\u044f \u043d\u0435\u0441\u043a\u043e\u043b\u044c\u043a\u0438\u0445 \u0441\u043e\u0442\u0435\u043d \u043f\u0430\u043a\u0435\u0442\u043e\u0432, \u0441\u0432\u044f\u0437\u0430\u043d\u043d\u044b\u0435 \u0441 \u0443\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u0438\u0435\u043c \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0435\u0439 \u0438 \u043f\u0440\u043e\u0431\u043b\u0435\u043c, \u0432\u043b\u0438\u044f\u044e\u0449\u0438\u0445 \u043d\u0430 \u0441\u0442\u0430\u0431\u0438\u043b\u044c\u043d\u043e\u0441\u0442\u044c. \u041e\u0434\u043d\u043e\u0432\u0440\u0435\u043c\u0435\u043d\u043d\u043e \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u0435\u043d\u044b \u0430\u043d\u0430\u043b\u043e\u0433\u0438\u0447\u043d\u044b\u0435 \u043e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u044f Ubuntu Budgie 20.04.3 LTS, Kubuntu [&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-101100","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=\"\u0421\u0444\u043e\u0440\u043c\u0438\u0440\u043e\u0432\u0430\u043d\u043e \u043e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u0435 \u0434\u0438\u0441\u0442\u0440\u0438\u0431\u0443\u0442\u0438\u0432\u0430 Ubuntu 20.04.3 LTS, \u0432 \u043a\u043e\u0442\u043e\u0440\u043e\u0435 \u0432\u043a\u043b\u044e\u0447\u0435\u043d\u044b \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u044f, \u0441\u0432\u044f\u0437\u0430\u043d\u043d\u044b\u0435 \u0441 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