{"id":5125,"date":"2024-08-29T23:45:46","date_gmt":"2024-08-29T18:15:46","guid":{"rendered":"https:\/\/www.veeble.org\/kb\/?p=5125"},"modified":"2025-04-08T11:26:01","modified_gmt":"2025-04-08T05:56:01","slug":"how-to-fix-linux-boot-failure-using-grub-rescue","status":"publish","type":"post","link":"https:\/\/www.veeble.com\/kb\/how-to-fix-linux-boot-failure-using-grub-rescue\/","title":{"rendered":"How to Fix Linux Boot Failure using GRUB Rescue"},"content":{"rendered":"\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-1 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-full\"><a href=\"https:\/\/www.veeble.org\/kb\/wp-content\/uploads\/2024\/08\/Fixing-Linux-Boot-Using-GRUB-Rescue-scaled.jpeg\" target=\"_blank\" rel=\"noopener\"><img loading=\"lazy\" decoding=\"async\" width=\"2560\" height=\"610\" data-id=\"5127\" src=\"https:\/\/www.veeble.org\/kb\/wp-content\/uploads\/2024\/08\/Fixing-Linux-Boot-Using-GRUB-Rescue-scaled.jpeg\" alt=\"Fix Linux Boot Failure using GRUB Rescue\" class=\"wp-image-5127\" srcset=\"https:\/\/www.veeble.com\/kb\/wp-content\/uploads\/2024\/08\/Fixing-Linux-Boot-Using-GRUB-Rescue-scaled.jpeg 2560w, https:\/\/www.veeble.com\/kb\/wp-content\/uploads\/2024\/08\/Fixing-Linux-Boot-Using-GRUB-Rescue-300x72.jpeg 300w, https:\/\/www.veeble.com\/kb\/wp-content\/uploads\/2024\/08\/Fixing-Linux-Boot-Using-GRUB-Rescue-1024x244.jpeg 1024w, https:\/\/www.veeble.com\/kb\/wp-content\/uploads\/2024\/08\/Fixing-Linux-Boot-Using-GRUB-Rescue-768x183.jpeg 768w, https:\/\/www.veeble.com\/kb\/wp-content\/uploads\/2024\/08\/Fixing-Linux-Boot-Using-GRUB-Rescue-1536x366.jpeg 1536w, https:\/\/www.veeble.com\/kb\/wp-content\/uploads\/2024\/08\/Fixing-Linux-Boot-Using-GRUB-Rescue-2048x488.jpeg 2048w\" sizes=\"auto, (max-width: 2560px) 100vw, 2560px\" \/><\/a><\/figure>\n<\/figure>\n\n\n\n<p>Are you experiencing a Linux boot failure? Don&#8217;t worry! GRUB Rescue can help get your system back up and running. This guide will show you how to fix your Linux boot issues using GRUB Rescue. Whether it&#8217;s missing files, incorrect boot parameters, or multi-boot problems, our clear instructions will help you troubleshoot and repair your system. Let&#8217;s dive in and get your Linux back on track!<\/p>\n\n\n\n<pre class=\"wp-block-verse\"><strong>Safer for Newer Linux Users<\/strong>: This blog focuses on standard Linux commands and tools that minimize the risk of system damage, as everything is conducted in a controlled environment (rescue mode). While there are many other blogs in Internet that offer simpler solutions, they often come with higher risks.<\/pre>\n\n\n\t\t\t\t<div data-aos= \"zoom-out-up\" data-aos-duration=\"400\" data-aos-delay=\"0\" data-aos-easing=\"ease\" data-aos-once=\"true\" class=\"wp-block-uagb-table-of-contents uagb-toc__align-left uagb-toc__columns-1  uagb-block-8dbf2f5f      \"\n\t\t\t\t\tdata-scroll= \"1\"\n\t\t\t\t\tdata-offset= \"30\"\n\t\t\t\t\tstyle=\"\"\n\t\t\t\t>\n\t\t\t\t<div class=\"uagb-toc__wrap\">\n\t\t\t\t\t\t<div class=\"uagb-toc__title\">\n\t\t\t\t\t\t\tTable Of Contents\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"uagb-toc__list-wrap \">\n\t\t\t\t\t\t<ol class=\"uagb-toc__list\"><li class=\"uagb-toc__list\"><a href=\"#symptoms-of-grub-corruption\" class=\"uagb-toc-link__trigger\">Symptoms of GRUB Corruption<\/a><li class=\"uagb-toc__list\"><a href=\"#steps-to-fix-linux-boot-failure-using-grub-rescue\" class=\"uagb-toc-link__trigger\">Steps to fix Linux Boot Failure using GRUB Rescue<\/a><li class=\"uagb-toc__list\"><a href=\"#special-considerations-for-uefi-systems\" class=\"uagb-toc-link__trigger\">Special Considerations for UEFI Systems<\/a><li class=\"uagb-toc__list\"><a href=\"#affordable-cpanel-hosting\" class=\"uagb-toc-link__trigger\">Affordable cPanel Hosting<\/a><\/ol>\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\n\n\n<p><\/p>\n\n\n<h3 class=\"wp-block-heading\" id=\"symptoms-of-grub-corruption\">Symptoms of GRUB Corruption<\/h3>\n\n\n<ul class=\"wp-block-list\">\n<li>The system fails to boot and is stuck at the GRUB prompt.<\/li>\n\n\n\n<li>You may see the system enter &#8220;GRUB rescue mode,&#8221; indicating a corrupted GRUB configuration.<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-2 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-full\"><a href=\"https:\/\/www.veeble.org\/kb\/wp-content\/uploads\/2024\/08\/Grub-Error-Screen-2.jpg\" target=\"_blank\" rel=\"noopener\"><img loading=\"lazy\" decoding=\"async\" width=\"1920\" height=\"363\" data-id=\"5136\" src=\"https:\/\/www.veeble.org\/kb\/wp-content\/uploads\/2024\/08\/Grub-Error-Screen-2.jpg\" alt=\"A text in black screen written: &quot;Minimal BASH-like line editing is supported ...&quot; is Grub Screen.\" class=\"wp-image-5136\" srcset=\"https:\/\/www.veeble.com\/kb\/wp-content\/uploads\/2024\/08\/Grub-Error-Screen-2.jpg 1920w, https:\/\/www.veeble.com\/kb\/wp-content\/uploads\/2024\/08\/Grub-Error-Screen-2-300x57.jpg 300w, https:\/\/www.veeble.com\/kb\/wp-content\/uploads\/2024\/08\/Grub-Error-Screen-2-1024x194.jpg 1024w, https:\/\/www.veeble.com\/kb\/wp-content\/uploads\/2024\/08\/Grub-Error-Screen-2-768x145.jpg 768w, https:\/\/www.veeble.com\/kb\/wp-content\/uploads\/2024\/08\/Grub-Error-Screen-2-1536x290.jpg 1536w\" sizes=\"auto, (max-width: 1920px) 100vw, 1920px\" \/><\/a><\/figure>\n<\/figure>\n\n\n\n<p><\/p>\n\n\n<h3 class=\"wp-block-heading\" id=\"steps-to-fix-linux-boot-failure-using-grub-rescue\">Steps to fix Linux Boot Failure using GRUB Rescue<\/h3>\n\n\n<ol class=\"wp-block-list\">\n<li><strong>Boot from a Live CD\/ISO:<\/strong><br>Insert a bootable Linux installation media (live CD or USB) into the machine.<br>Set the default boot device to a CD\/DVD drive or USB in the system BIOS\/firmware settings.<br>Reboot the system to boot from the installation media.<\/li>\n<\/ol>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-3 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-full\"><a href=\"https:\/\/www.veeble.org\/kb\/wp-content\/uploads\/2024\/08\/bios-settings.gif\" target=\"_blank\" rel=\"noopener\"><img loading=\"lazy\" decoding=\"async\" width=\"1232\" height=\"544\" data-id=\"5138\" src=\"https:\/\/www.veeble.org\/kb\/wp-content\/uploads\/2024\/08\/bios-settings.gif\" alt=\"Change boot priority to Bootable disk in Bios settings\" class=\"wp-image-5138\"\/><\/a><\/figure>\n<\/figure>\n\n\n\n<p><\/p>\n\n\n\n<ol start=\"2\" class=\"wp-block-list\">\n<li><strong>Enter Rescue Mode:<\/strong><br>From the boot menu of the installation media, choose the option for &#8220;<strong>Troubleshooting<\/strong>&#8221; and then &#8220;<strong>Rescue a CentOS Linux system<\/strong>&#8221; (or the equivalent for your distribution).<br>Wait for the necessary components to load into rescue mode.<\/li>\n<\/ol>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-4 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-full\"><a href=\"https:\/\/www.veeble.org\/kb\/wp-content\/uploads\/2024\/08\/GRUB-rescue.gif\" target=\"_blank\" rel=\"noopener\"><img loading=\"lazy\" decoding=\"async\" width=\"1226\" height=\"536\" data-id=\"5139\" src=\"https:\/\/www.veeble.org\/kb\/wp-content\/uploads\/2024\/08\/GRUB-rescue.gif\" alt=\"Choose &quot;Troubleshooting and &quot;&quot;Rescue OS&quot; from the next screen. \" class=\"wp-image-5139\"\/><\/a><\/figure>\n<\/figure>\n\n\n\n<p><\/p>\n\n\n\n<ol start=\"3\" class=\"wp-block-list\">\n<li>In the next screen enter the number 1 and Press Enter key 2 times.<\/li>\n<\/ol>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-5 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-full\"><a href=\"https:\/\/www.veeble.org\/kb\/wp-content\/uploads\/2024\/08\/Click-Continue-and-Press-Enter.jpg\" target=\"_blank\" rel=\"noopener\"><img loading=\"lazy\" decoding=\"async\" width=\"1891\" height=\"509\" data-id=\"5144\" src=\"https:\/\/www.veeble.org\/kb\/wp-content\/uploads\/2024\/08\/Click-Continue-and-Press-Enter.jpg\" alt=\"\" class=\"wp-image-5144\" srcset=\"https:\/\/www.veeble.com\/kb\/wp-content\/uploads\/2024\/08\/Click-Continue-and-Press-Enter.jpg 1891w, https:\/\/www.veeble.com\/kb\/wp-content\/uploads\/2024\/08\/Click-Continue-and-Press-Enter-300x81.jpg 300w, https:\/\/www.veeble.com\/kb\/wp-content\/uploads\/2024\/08\/Click-Continue-and-Press-Enter-1024x276.jpg 1024w, https:\/\/www.veeble.com\/kb\/wp-content\/uploads\/2024\/08\/Click-Continue-and-Press-Enter-768x207.jpg 768w, https:\/\/www.veeble.com\/kb\/wp-content\/uploads\/2024\/08\/Click-Continue-and-Press-Enter-1536x413.jpg 1536w\" sizes=\"auto, (max-width: 1891px) 100vw, 1891px\" \/><\/a><\/figure>\n<\/figure>\n\n\n\n<p><\/p>\n\n\n\n<ol start=\"4\" class=\"wp-block-list\">\n<li><strong>Identify Boot Partition:<\/strong><br>List the available partitions using <code>lsblk<\/code> to identify where the boot partition is located:<\/li>\n<\/ol>\n\n\n\n<pre class=\"wp-block-code\"><code>lsblk<\/code><\/pre>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-6 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1473\" height=\"392\" data-id=\"5140\" src=\"https:\/\/www.veeble.org\/kb\/wp-content\/uploads\/2024\/08\/lsblk.jpg\" alt=\"lsblk command in linux\" class=\"wp-image-5140\" srcset=\"https:\/\/www.veeble.com\/kb\/wp-content\/uploads\/2024\/08\/lsblk.jpg 1473w, https:\/\/www.veeble.com\/kb\/wp-content\/uploads\/2024\/08\/lsblk-300x80.jpg 300w, https:\/\/www.veeble.com\/kb\/wp-content\/uploads\/2024\/08\/lsblk-1024x273.jpg 1024w, https:\/\/www.veeble.com\/kb\/wp-content\/uploads\/2024\/08\/lsblk-768x204.jpg 768w\" sizes=\"auto, (max-width: 1473px) 100vw, 1473px\" \/><\/figure>\n<\/figure>\n\n\n\n<p><\/p>\n\n\n\n<ol start=\"5\" class=\"wp-block-list\">\n<li><strong>Mount the Filesystem:<\/strong><br><strong><span style=\"color: var(--ast-global-color-3);font-size: revert;background-color: var(--ast-global-color-5);font-weight: 400\">When prompted, choose to mount the filesystem in read-write mode. The filesystem is usually mounted under <\/span><code style=\"color: var(--ast-global-color-3);font-size: revert;font-weight: 400\">\/mnt\/sysimage<\/code><span style=\"color: var(--ast-global-color-3);font-size: revert;background-color: var(--ast-global-color-5);font-weight: 400\">. Change the root to this mounted filesystem using the <\/span><code style=\"color: var(--ast-global-color-3);font-size: revert;font-weight: 400\">chroot<\/code><span style=\"color: var(--ast-global-color-3);font-size: revert;background-color: var(--ast-global-color-5);font-weight: 400\"> command:<\/span><\/strong><\/li>\n<\/ol>\n\n\n\n<pre class=\"wp-block-code\"><code>chroot \/mnt\/sysimage<\/code><\/pre>\n\n\n\n<p><\/p>\n\n\n\n<ol start=\"6\" class=\"wp-block-list\">\n<li><strong>Reinstall GRUB:<\/strong><br>Install GRUB on the boot device using the following command. [Replace <code>\/dev\/sdX<\/code> with the appropriate device name for your system&#8217;s boot device (e.g., <code>\/dev\/sda<\/code>).]<\/li>\n<\/ol>\n\n\n\n<pre class=\"wp-block-code\"><code>grub2-install \/dev\/sdX<\/code><\/pre>\n\n\n\n<p><\/p>\n\n\n\n<ol start=\"7\" class=\"wp-block-list\">\n<li><strong>Reconfigure GRUB:<\/strong> <br><strong><span style=\"color: var(--ast-global-color-3);font-size: revert;background-color: var(--ast-global-color-5);font-weight: 400\">If the GRUB configuration file (<\/span><code style=\"color: var(--ast-global-color-3);font-size: revert;font-weight: 400\">grub.cfg<\/code><span style=\"color: var(--ast-global-color-3);font-size: revert;background-color: var(--ast-global-color-5);font-weight: 400\">) is missing or corrupted, regenerate it using:<\/span><\/strong><\/li>\n<\/ol>\n\n\n\n<pre class=\"wp-block-code\"><code>grub2-mkconfig -o \/boot\/grub2\/grub.cfg <\/code><\/pre>\n\n\n\n<figure class=\"wp-block-image size-full\"><a href=\"https:\/\/www.veeble.org\/kb\/wp-content\/uploads\/2024\/08\/grub-commands.jpg\" target=\"_blank\" rel=\"noopener\"><img loading=\"lazy\" decoding=\"async\" width=\"1192\" height=\"125\" src=\"https:\/\/www.veeble.org\/kb\/wp-content\/uploads\/2024\/08\/grub-commands.jpg\" alt=\"grub2-install command and grub2-mkconfig command\" class=\"wp-image-5147\" srcset=\"https:\/\/www.veeble.com\/kb\/wp-content\/uploads\/2024\/08\/grub-commands.jpg 1192w, https:\/\/www.veeble.com\/kb\/wp-content\/uploads\/2024\/08\/grub-commands-300x31.jpg 300w, https:\/\/www.veeble.com\/kb\/wp-content\/uploads\/2024\/08\/grub-commands-1024x107.jpg 1024w, https:\/\/www.veeble.com\/kb\/wp-content\/uploads\/2024\/08\/grub-commands-768x81.jpg 768w\" sizes=\"auto, (max-width: 1192px) 100vw, 1192px\" \/><\/a><\/figure>\n\n\n\n<p>Ensure there are no spelling mistakes in the command, and verify that it completes successfully.<\/p>\n\n\n\n<ol start=\"8\" class=\"wp-block-list\">\n<li><strong>Verify the GRUB Configuration: <span style=\"color: var(--ast-global-color-3);font-size: revert;background-color: var(--ast-global-color-5);font-weight: 400\">Check that the <\/span><code style=\"color: var(--ast-global-color-3);font-size: revert;font-weight: 400\">grub.cfg<\/code><span style=\"color: var(--ast-global-color-3);font-size: revert;background-color: var(--ast-global-color-5);font-weight: 400\"> file has been recreated:<\/span><\/strong><\/li>\n<\/ol>\n\n\n\n<pre class=\"wp-block-code\"><code>cat \/boot\/grub2\/grub.cfg<\/code><\/pre>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-7 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-full\"><a href=\"https:\/\/www.veeble.org\/kb\/wp-content\/uploads\/2024\/08\/grub-files.jpg\" target=\"_blank\" rel=\"noopener\"><img loading=\"lazy\" decoding=\"async\" width=\"1463\" height=\"226\" data-id=\"5149\" src=\"https:\/\/www.veeble.org\/kb\/wp-content\/uploads\/2024\/08\/grub-files.jpg\" alt=\"Make sure grub files are present in \/boot\/grub2\/grub.cfg.\" class=\"wp-image-5149\" srcset=\"https:\/\/www.veeble.com\/kb\/wp-content\/uploads\/2024\/08\/grub-files.jpg 1463w, https:\/\/www.veeble.com\/kb\/wp-content\/uploads\/2024\/08\/grub-files-300x46.jpg 300w, https:\/\/www.veeble.com\/kb\/wp-content\/uploads\/2024\/08\/grub-files-1024x158.jpg 1024w, https:\/\/www.veeble.com\/kb\/wp-content\/uploads\/2024\/08\/grub-files-768x119.jpg 768w\" sizes=\"auto, (max-width: 1463px) 100vw, 1463px\" \/><\/a><\/figure>\n<\/figure>\n\n\n\n<p><\/p>\n\n\n\n<ol start=\"9\" class=\"wp-block-list\">\n<li><strong>Exit and Reboot:<\/strong><br><strong><span style=\"color: var(--ast-global-color-3);font-size: revert;background-color: var(--ast-global-color-5);font-weight: 400\">Exit the chroot environment<\/span><\/strong> with the command <code>exit<\/code> and<code><span style=\"color: var(--ast-global-color-3);font-size: revert;background-color: var(--ast-global-color-5);font-family: Inter, sans-serif\"> reboot the system<\/span><\/code> with the <code>reboot<\/code> command.<\/li>\n<\/ol>\n\n\n\n<pre class=\"wp-block-code\"><code>exit\nreboot <\/code><\/pre>\n\n\n\n<p>Ensure that the system boots into the OS normally without returning to the GRUB prompt.<\/p>\n\n\n\n<p>If the system boots again to Live CD\/Bootable device again, change the boot order in BIOS settings to HardDisk as first priority!<\/p>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-8 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-full\"><a href=\"https:\/\/www.veeble.org\/kb\/wp-content\/uploads\/2024\/08\/boot-from-harddisk.jpg\" target=\"_blank\" rel=\"noopener\"><img loading=\"lazy\" decoding=\"async\" width=\"1801\" height=\"656\" data-id=\"5150\" src=\"https:\/\/www.veeble.org\/kb\/wp-content\/uploads\/2024\/08\/boot-from-harddisk.jpg\" alt=\"Set boot from Harddisk in BIOS settings\" class=\"wp-image-5150\" srcset=\"https:\/\/www.veeble.com\/kb\/wp-content\/uploads\/2024\/08\/boot-from-harddisk.jpg 1801w, https:\/\/www.veeble.com\/kb\/wp-content\/uploads\/2024\/08\/boot-from-harddisk-300x109.jpg 300w, https:\/\/www.veeble.com\/kb\/wp-content\/uploads\/2024\/08\/boot-from-harddisk-1024x373.jpg 1024w, https:\/\/www.veeble.com\/kb\/wp-content\/uploads\/2024\/08\/boot-from-harddisk-768x280.jpg 768w, https:\/\/www.veeble.com\/kb\/wp-content\/uploads\/2024\/08\/boot-from-harddisk-1536x559.jpg 1536w\" sizes=\"auto, (max-width: 1801px) 100vw, 1801px\" \/><\/a><\/figure>\n<\/figure>\n\n\n\n<p><\/p>\n\n\n<h3 class=\"wp-block-heading\" id=\"special-considerations-for-uefi-systems\">Special Considerations for UEFI Systems<\/h3>\n\n\n<p>For systems using UEFI rather than legacy BIOS:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>The GRUB configuration files are located in the <code>\/boot\/efi\/EFI<\/code> directory.<\/li>\n\n\n\n<li>Ensure you are in the correct directory before running configuration commands.<\/li>\n\n\n\n<li>The commands for reinstalling and configuring GRUB may vary slightly depending on the distribution and UEFI setup.<\/li>\n<\/ul>\n\n\n\n<div class=\"wp-block-uagb-separator uagb-block-e77e86ea\"><div class=\"wp-block-uagb-separator__inner\" style=\"--my-background-image:\"><\/div><\/div>\n\n\n\n<p>Recovering a corrupt GRUB is a straightforward process involving booting into a rescue environment, mounting the filesystem, and reinstalling or reconfiguring GRUB. By following these steps, you can restore your system to a bootable state and regain access to your Linux environment.<\/p>\n\n\n\n<div style=\"height:45px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-uagb-call-to-action uagb-block-dcd47f51 wp-block-button\"><div class=\"uagb-cta__wrap\"><h3 class=\"uagb-cta__title\">Affordable cPanel Hosting<\/h3><p class=\"uagb-cta__desc\">Get premium cPanel hosting at a price you&#8217;ll love.<\/p><\/div><div class=\"uagb-cta__buttons\"><a href=\"https:\/\/www.veeble.com\/in\/cpanel-hosting\/\" class=\"uagb-cta__button-link-wrapper wp-block-button__link\" target=\"_blank\" rel=\"noopener noreferrer\">View Pricing<svg xmlns=\"https:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 512 512\"><path d=\"M504.3 273.6l-112.1 104c-6.992 6.484-17.18 8.218-25.94 4.406c-8.758-3.812-14.42-12.45-14.42-21.1L351.9 288H32C14.33 288 .0002 273.7 .0002 255.1S14.33 224 32 224h319.9l0-72c0-9.547 5.66-18.19 14.42-22c8.754-3.809 18.95-2.075 25.94 4.41l112.1 104C514.6 247.9 514.6 264.1 504.3 273.6z\"><\/path><\/svg><\/a><\/div><\/div>\n","protected":false},"excerpt":{"rendered":"<p>Learn how to fix Linux boot failure using GRUB Rescue using our step-by-step instructions. [Screenshots Attached]<\/p>\n","protected":false},"author":7,"featured_media":5133,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_uag_custom_page_level_css":"","site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[5],"tags":[],"class_list":["post-5125","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-linux"],"uagb_featured_image_src":{"full":["https:\/\/www.veeble.com\/kb\/wp-content\/uploads\/2024\/08\/Grub-Error-Screen.jpg",1920,1080,false],"thumbnail":["https:\/\/www.veeble.com\/kb\/wp-content\/uploads\/2024\/08\/Grub-Error-Screen-150x150.jpg",150,150,true],"medium":["https:\/\/www.veeble.com\/kb\/wp-content\/uploads\/2024\/08\/Grub-Error-Screen-300x169.jpg",300,169,true],"medium_large":["https:\/\/www.veeble.com\/kb\/wp-content\/uploads\/2024\/08\/Grub-Error-Screen-768x432.jpg",768,432,true],"large":["https:\/\/www.veeble.com\/kb\/wp-content\/uploads\/2024\/08\/Grub-Error-Screen-1024x576.jpg",1024,576,true],"1536x1536":["https:\/\/www.veeble.com\/kb\/wp-content\/uploads\/2024\/08\/Grub-Error-Screen-1536x864.jpg",1536,864,true],"2048x2048":["https:\/\/www.veeble.com\/kb\/wp-content\/uploads\/2024\/08\/Grub-Error-Screen.jpg",1920,1080,false]},"uagb_author_info":{"display_name":"Adrian Antony","author_link":"https:\/\/www.veeble.com\/kb\/author\/adrian\/"},"uagb_comment_info":0,"uagb_excerpt":"Learn how to fix Linux boot failure using GRUB Rescue using our step-by-step instructions. [Screenshots Attached]","_links":{"self":[{"href":"https:\/\/www.veeble.com\/kb\/wp-json\/wp\/v2\/posts\/5125","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.veeble.com\/kb\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.veeble.com\/kb\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.veeble.com\/kb\/wp-json\/wp\/v2\/users\/7"}],"replies":[{"embeddable":true,"href":"https:\/\/www.veeble.com\/kb\/wp-json\/wp\/v2\/comments?post=5125"}],"version-history":[{"count":17,"href":"https:\/\/www.veeble.com\/kb\/wp-json\/wp\/v2\/posts\/5125\/revisions"}],"predecessor-version":[{"id":7405,"href":"https:\/\/www.veeble.com\/kb\/wp-json\/wp\/v2\/posts\/5125\/revisions\/7405"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.veeble.com\/kb\/wp-json\/wp\/v2\/media\/5133"}],"wp:attachment":[{"href":"https:\/\/www.veeble.com\/kb\/wp-json\/wp\/v2\/media?parent=5125"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.veeble.com\/kb\/wp-json\/wp\/v2\/categories?post=5125"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.veeble.com\/kb\/wp-json\/wp\/v2\/tags?post=5125"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}