{"id":103427,"date":"2022-02-25T09:36:46","date_gmt":"2022-02-25T07:36:46","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/vypusk-ubuntu-20-04-4-lts-c-obnovleniem-graficheskogo-steka-i-yadra-linux"},"modified":"2022-02-25T09:36:46","modified_gmt":"2022-02-25T07:36:46","slug":"vypusk-ubuntu-20-04-4-lts-c-obnovleniem-graficheskogo-steka-i-yadra-linux","status":"publish","type":"post","link":"https:\/\/prohoster.info\/es\/blog\/news\/vypusk-ubuntu-20-04-4-lts-c-obnovleniem-graficheskogo-steka-i-yadra-linux","title":{"rendered":"Lanzamiento de Ubuntu 20.04.4 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 una actualizaci\u00f3n para la distribuci\u00f3n Ubuntu 20.04.4 LTS, que incluye cambios relacionados con la mejora del soporte de hardware, la actualizaci\u00f3n del kernel de Linux y del stack gr\u00e1fico, as\u00ed como la correcci\u00f3n de errores en el instalador y el cargador. Tambi\u00e9n se incluyen actualizaciones actuales para varios cientos de paquetes, relacionadas con la eliminaci\u00f3n de vulnerabilidades y problemas que afectan a la estabilidad. Al mismo tiempo, se presentan actualizaciones similares para Ubuntu Budgie 20.04.4 LTS, Kubuntu 20.04.4 LTS, Ubuntu MATE 20.04.4 LTS, Ubuntu Studio 20.04.4 LTS, Lubuntu 20.04.4 LTS, Ubuntu Kylin 20.04.4 LTS y Xubuntu 20.04.4 LTS.       <\/p>\n<p>El lanzamiento incluye algunas mejoras que se han retroportado de la versi\u00f3n Ubuntu 21.10:  <\/p>\n<ul>\n<li class=\"l\"> Se han propuesto paquetes con el n\u00facleo de Linux versi\u00f3n 5.13 (en Ubuntu 20.04 se utiliza el n\u00facleo 5.4, en 20.04.2 se propuso adem\u00e1s el n\u00facleo 5.8, y en 20.04.3 \u2014 5.11).     <\/li>\n<li class=\"l\"> Se han actualizado los componentes del stack gr\u00e1fico, incluyendo Mesa 21.2.6, que han sido probados en el lanzamiento de Ubuntu 21.10. Se han a\u00f1adido versiones recientes de controladores gr\u00e1ficos para chips Intel, AMD y NVIDIA. Se ha a\u00f1adido soporte para GPU AMD Beige Goby (Navi 24) y Yellow Carp.     <\/li>\n<li class=\"l\"> Se han actualizado las versiones de los paquetes snapd 2.51, open-vm-tools 11.3, cloud-init 21.3, ceph 15.2.14, OpenStack Ussuri, dpdk 19.11.10, ubuntu-advantage-tools 27.3.        <\/li>\n<\/ul>\n<p>En las compilaciones para escritorio (Ubuntu Desktop), el nuevo n\u00facleo y el stack gr\u00e1fico se ofrecen por defecto. Para sistemas de servidor (Ubuntu Server), el nuevo n\u00facleo se ha a\u00f1adido como una opci\u00f3n en el instalador. Tiene sentido utilizar nuevas compilaciones solo para nuevas instalaciones \u2014 los sistemas que se instalaron anteriormente pueden recibir todos los cambios presentes en Ubuntu 20.04.4 a trav\u00e9s del sistema de instalaci\u00f3n de actualizaciones habitual.        <\/p>\n<p>Recordamos que para la entrega de nuevas versiones de kernel y stack gr\u00e1fico se aplica un modelo de soporte de actualizaciones continuo, seg\u00fan el cual los kernels y controladores retroportados solo ser\u00e1n soportados hasta la salida de la pr\u00f3xima actualizaci\u00f3n corregida de la rama LTS de Ubuntu. Por ejemplo, el kernel de Linux 5.13 propuesto en la versi\u00f3n actual ser\u00e1 soportado hasta la salida de Ubuntu 20.04.5, en la que se propondr\u00e1 un kernel de la versi\u00f3n Ubuntu 22.04. El kernel base originalmente suministrado 5.4 ser\u00e1 soportado durante todo el ciclo de mantenimiento de cinco a\u00f1os.      <\/p>\n<p>Para retroceder Ubuntu Desktop al n\u00facleo base 5.4, se debe ejecutar el 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=56755\">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 20.04.4 LTS, \u0432 \u043a\u043e\u0442\u043e\u0440\u043e\u0435 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\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 20.04.4 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-103427","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 20.04.4 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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