{"id":265,"date":"2006-11-13T11:10:40","date_gmt":"2006-11-13T10:10:40","guid":{"rendered":"http:\/\/www.alessandropagano.net\/alekoblog\/blog\/?p=265"},"modified":"2021-01-22T19:54:39","modified_gmt":"2021-01-22T18:54:39","slug":"ripristinare-grub-tramite-livecd","status":"publish","type":"post","link":"https:\/\/alessandropagano.net\/blog\/ripristinare-grub-tramite-livecd\/","title":{"rendered":"Ripristinare Grub tramite LiveCD"},"content":{"rendered":"<p>Quante volte, su un pc con linux installato, ci \u00e8 capitato di voler successivamente installare un altro OS (as es. Windows), e al successivo reboot il nostro caro Grub che ci permette il dual boot, non si \u00e8 presentato all&#8217;appello?<!--more--><\/p>\n<p>La procedura per reinstallare grub \u00e8 molto semplice e consta di pochi passi. Dovete partire con un LiveCD.<\/p>\n<p>1. Da console con privilegi di root digitare \u2018grub\u2018 (nel caso di ubuntu o similari \u2018sudo grub\u2018)<br \/>\n2. Digitate poi \u2018find \/boot\/grub\/stage1\u2018, questo comando dovrebbe restituirvi qualcosa come hd(2,4)<br \/>\n3. Digitate questo comando \u2018root (hd2,4)\u2018 &lt;- \u00e8 il valore che avete trovato prima<br \/>\n4. Digitate \u2018root (hd0)\u2018<br \/>\n5. Infine \u2018quit\u2018<\/p>\n<p>Ora Grub dovrebbe aver ripreso possesso del Boot.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Quante volte, su un pc con linux installato, ci \u00e8 capitato di voler successivamente installare un altro OS (as es. Windows), e al successivo reboot &#8230; <a title=\"Ripristinare Grub tramite LiveCD\" class=\"read-more\" href=\"https:\/\/alessandropagano.net\/blog\/ripristinare-grub-tramite-livecd\/\" aria-label=\"More on Ripristinare Grub tramite LiveCD\">Read more<\/a><\/p>\n","protected":false},"author":1,"featured_media":4495,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_uag_custom_page_level_css":"","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":""},"categories":[11,6,3],"tags":[39,40,15,41,42,43],"class_list":["post-265","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-howto","category-linux","category-tecnologia","tag-bootloader","tag-grub","tag-linux","tag-livecd","tag-recovery","tag-ripristino","infinite-scroll-item","masonry-post","generate-columns","tablet-grid-50","mobile-grid-100","grid-parent","grid-50"],"jetpack_featured_media_url":"https:\/\/i0.wp.com\/alessandropagano.net\/blog\/wp-content\/uploads\/sites\/2\/2019\/06\/GRUB_screenshot.png?fit=580%2C320&ssl=1","uagb_featured_image_src":{"full":["https:\/\/i0.wp.com\/alessandropagano.net\/blog\/wp-content\/uploads\/sites\/2\/2019\/06\/GRUB_screenshot.png?fit=580%2C320&ssl=1",580,320,false],"thumbnail":["https:\/\/i0.wp.com\/alessandropagano.net\/blog\/wp-content\/uploads\/sites\/2\/2019\/06\/GRUB_screenshot.png?resize=150%2C150&ssl=1",150,150,true],"medium":["https:\/\/i0.wp.com\/alessandropagano.net\/blog\/wp-content\/uploads\/sites\/2\/2019\/06\/GRUB_screenshot.png?fit=300%2C166&ssl=1",300,166,true],"medium_large":["https:\/\/i0.wp.com\/alessandropagano.net\/blog\/wp-content\/uploads\/sites\/2\/2019\/06\/GRUB_screenshot.png?fit=580%2C320&ssl=1",580,320,true],"large":["https:\/\/i0.wp.com\/alessandropagano.net\/blog\/wp-content\/uploads\/sites\/2\/2019\/06\/GRUB_screenshot.png?fit=580%2C320&ssl=1",580,320,true],"1536x1536":["https:\/\/i0.wp.com\/alessandropagano.net\/blog\/wp-content\/uploads\/sites\/2\/2019\/06\/GRUB_screenshot.png?fit=580%2C320&ssl=1",580,320,true],"2048x2048":["https:\/\/i0.wp.com\/alessandropagano.net\/blog\/wp-content\/uploads\/sites\/2\/2019\/06\/GRUB_screenshot.png?fit=580%2C320&ssl=1",580,320,true],"trp-custom-language-flag":["https:\/\/i0.wp.com\/alessandropagano.net\/blog\/wp-content\/uploads\/sites\/2\/2019\/06\/GRUB_screenshot.png?fit=18%2C10&ssl=1",18,10,true]},"uagb_author_info":{"display_name":"aleko","author_link":"https:\/\/alessandropagano.net\/blog\/author\/aleko\/"},"uagb_comment_info":0,"uagb_excerpt":"Quante volte, su un pc con linux installato, ci \u00e8 capitato di voler successivamente installare un altro OS (as es. Windows), e al successivo reboot ... Read more","jetpack-related-posts":[],"jetpack_sharing_enabled":true,"amp_enabled":true,"_links":{"self":[{"href":"https:\/\/alessandropagano.net\/blog\/wp-json\/wp\/v2\/posts\/265","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/alessandropagano.net\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/alessandropagano.net\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/alessandropagano.net\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/alessandropagano.net\/blog\/wp-json\/wp\/v2\/comments?post=265"}],"version-history":[{"count":0,"href":"https:\/\/alessandropagano.net\/blog\/wp-json\/wp\/v2\/posts\/265\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/alessandropagano.net\/blog\/wp-json\/wp\/v2\/media\/4495"}],"wp:attachment":[{"href":"https:\/\/alessandropagano.net\/blog\/wp-json\/wp\/v2\/media?parent=265"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/alessandropagano.net\/blog\/wp-json\/wp\/v2\/categories?post=265"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/alessandropagano.net\/blog\/wp-json\/wp\/v2\/tags?post=265"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}