{"id":7704,"date":"2011-05-29T08:00:47","date_gmt":"2011-05-29T14:00:47","guid":{"rendered":"http:\/\/quechilero.com\/blog\/?p=7704"},"modified":"2011-05-29T08:00:47","modified_gmt":"2011-05-29T14:00:47","slug":"borrando-el-kernel-antiguo-en-linux","status":"publish","type":"post","link":"https:\/\/quechilero.com\/blog\/2011\/05\/29\/borrando-el-kernel-antiguo-en-linux\/","title":{"rendered":"Borrando el Kernel Antiguo en Linux"},"content":{"rendered":"<p>El <a title=\"Kernel\" href=\"http:\/\/es.wikipedia.org\/wiki\/N%C3%BAcleo_(inform%C3%A1tica)\" target=\"_blank\">Kernel<\/a>, es el <em>n\u00facleo<\/em> de nuestro sistema operativo, en el caso de <em>Linux<\/em>, la actualizaci\u00f3n es constante, con nuevas mejoras y funcionalidades y mejorando su desempe\u00f1o. Despu\u00e9s de haber instalado alguna actualizaci\u00f3n del <em>Kernel<\/em>, la versi\u00f3n anterior permanece en nuestro equipo, en el caso de que por alguna raz\u00f3n, queramos o debamos regresar a esta u otra versi\u00f3n mas antigua.<\/p>\n<p>De tal forma, despu\u00e9s de un tiempo y varias actualizaciones, nos podemos llegar a encontrar con varias versiones de nuestro <em>Kernel<\/em>, si nuestra distribuci\u00f3n Linux est\u00e1 funcionando adecuadamente y no precisamos regresar a una versi\u00f3n anterior del <em>Kernel<\/em>, entonces podemos borrar estos <em>n\u00facleos<\/em>, con tranquilidad y seguridad y de paso ahorrarnos varios cientos de megabytes, que han sido ocupado por cada una de estas versiones.<\/p>\n<p>El procedimiento es el siguiente:<!--more--><\/p>\n<blockquote><p>Hacemos una lista de los <em>Kernels<\/em> que tengamos instalados, en la consola escribimos:<\/p>\n<p>dpkg &#8211;get-selections | grep linux-image<\/p><\/blockquote>\n<p>Nos puede arrojar un listado de varias versiones siendo la \u00faltima y pen\u00faltima, las que usamos actualmente y que <strong>no debemos borrar<\/strong>. Por ejemplo:<\/p>\n<p>linux-image-2.6.35-25-generic<br \/>\nlinux-image-2.6.35-26-generic<br \/>\nlinux-image-2.6.35-27-generic<br \/>\nlinux-image-2.6.35-28-generic<br \/>\nlinux-image-generic<\/p>\n<p>Como siguiente paso:<\/p>\n<blockquote><p>Confirmamos cual es la versi\u00f3n que estamos utilizando actualmente:<\/p>\n<p>uname -r<\/p><\/blockquote>\n<p>En el caso anterior, la versi\u00f3n del <em>Kernel<\/em> actual es: linux-image-2.6.35-28-generic, la cual <strong>no debemos borrar<\/strong>, tampoco lo haremos con linux-image-generic<\/p>\n<p>Seguimos con el tercer paso:<\/p>\n<blockquote><p>Borramos uno a uno, los <em>Kernels<\/em> que ya no necesitemos, cuidando de no borrar el que estamos utilizando actualmente, con este comando de consola borramos el <em>Kernel<\/em><\/p>\n<p>sudo apt-get remove linux-image-2.6.32-25-generic<\/p><\/blockquote>\n<p>Repetimos el paso anterior con linux-image-2.6.32-26-generic y linux-image-2.6.32-27-generic. Con esto dejamos limpio nuestro sistema, de las versiones antiguas de <em>Kernel<\/em>, que ya no estamos utilizando. En mi caso, con cada uno, me ahorro 107Mb de espacio, as\u00ed que entre los tres, ahorr\u00e9 321Mb en mi partici\u00f3n principal.<\/p>\n<p><iframe loading=\"lazy\" title=\"Borrando el Kernel Antiguo en Linux | Removing Old Linux Kernel\" width=\"1200\" height=\"675\" src=\"https:\/\/www.youtube.com\/embed\/vL0mKRvtczc?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/p>\n<p>Todos los comentarios son bienvenidos.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>El Kernel, es el n\u00facleo de nuestro sistema operativo, en el caso de Linux, la actualizaci\u00f3n es constante, con nuevas mejoras y funcionalidades y mejorando su desempe\u00f1o. Despu\u00e9s de haber instalado alguna actualizaci\u00f3n del Kernel, la versi\u00f3n anterior permanece en nuestro equipo, en el caso de que por alguna raz\u00f3n, queramos o debamos regresar a &#8230; <a title=\"Borrando el Kernel Antiguo en Linux\" class=\"read-more\" href=\"https:\/\/quechilero.com\/blog\/2011\/05\/29\/borrando-el-kernel-antiguo-en-linux\/\" aria-label=\"Leer m\u00e1s sobre Borrando el Kernel Antiguo en Linux\">Leer m\u00e1s<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"advanced_seo_description":"","jetpack_seo_html_title":"","jetpack_seo_noindex":false,"episode_type":"","audio_file":"","cover_image":"","cover_image_id":"","duration":"","filesize":"","date_recorded":"","explicit":"","block":"","filesize_raw":"","jetpack_post_was_ever_published":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":false,"jetpack_social_options":{"image_generator_settings":{"template":"highway","enabled":false},"version":2}},"categories":[2],"tags":[16,77,5,53],"series":[],"class_list":["post-7704","post","type-post","status-publish","format-standard","hentry","category-limones","tag-equipo","tag-linux","tag-tiempo","tag-youtube"],"episode_featured_image":false,"episode_player_image":"https:\/\/i0.wp.com\/quechilero.com\/blog\/imagenes\/podcast.png?fit=1831%2C1831&ssl=1","download_link":"","player_link":"","audio_player":false,"episode_data":{"playerMode":"dark","subscribeUrls":{"amazon":{"key":"amazon","url":"","label":"Amazon","class":"amazon","icon":"amazon.png"},"apple_podcasts":{"key":"apple_podcasts","url":"","label":"Apple Podcasts","class":"apple_podcasts","icon":"apple-podcasts.png"},"castbox":{"key":"castbox","url":"","label":"CastBox","class":"castbox","icon":"castbox.png"},"deezer":{"key":"deezer","url":"","label":"Deezer","class":"deezer","icon":"deezer.png"},"google_podcasts":{"key":"google_podcasts","url":"","label":"Google Podcasts","class":"google_podcasts","icon":"google-podcasts.png"},"listen_notes":{"key":"listen_notes","url":"","label":"Listen Notes","class":"listen_notes","icon":"listen-notes.png"},"pandora":{"key":"pandora","url":"","label":"Pandora","class":"pandora","icon":"pandora.png"},"podbean":{"key":"podbean","url":"","label":"Podbean","class":"podbean","icon":"podbean.png"},"podcast_republic":{"key":"podcast_republic","url":"","label":"Podcast Republic","class":"podcast_republic","icon":"podcast-republic.png"},"rss":{"key":"rss","url":"","label":"RSS","class":"rss","icon":"rss.png"},"spotify":{"key":"spotify","url":"","label":"Spotify","class":"spotify","icon":"spotify.png"},"stitcher":{"key":"stitcher","url":"","label":"Stitcher","class":"stitcher","icon":"stitcher.png"},"tunein":{"key":"tunein","url":"","label":"TuneIn","class":"tunein","icon":"tunein.png"},"youtube":{"key":"youtube","url":"","label":"YouTube","class":"youtube","icon":"youtube.png"},"iheartradio":{"key":"iheartradio","url":"","label":"iHeartRadio","class":"iheartradio","icon":"iheartradio.png"},"ivoox":{"key":"ivoox","url":"","label":"iVoox","class":"ivoox","icon":"ivoox.png"}},"rssFeedUrl":"https:\/\/quechilero.com\/blog\/feed\/podcast\/si-la-vida-nos-da-limones","embedCode":"<blockquote class=\"wp-embedded-content\" data-secret=\"RmQd54goAv\"><a href=\"https:\/\/quechilero.com\/blog\/2011\/05\/29\/borrando-el-kernel-antiguo-en-linux\/\">Borrando el Kernel Antiguo en Linux<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/quechilero.com\/blog\/2011\/05\/29\/borrando-el-kernel-antiguo-en-linux\/embed\/#?secret=RmQd54goAv\" width=\"500\" height=\"350\" title=\"\u00abBorrando el Kernel Antiguo en Linux\u00bb \u2014 Si la Vida nos da Limones...\" data-secret=\"RmQd54goAv\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script>\n\/*! 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