Grub Boot Disk Error
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Grub Rescue No Such Device
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Ubuntu Rescue Mode
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Ubuntu Grub Rescue
ask a question Anybody can answer The best answers are voted up and rise to the top Boot error > no such device: grub rescue [duplicate] up vote 17 down vote favorite 5 This question already has an answer here: How can I repair grub? (How to get Ubuntu back after installing Windows?) 9 answers After an installation of Ubuntu 12.04, erasing grub rescue commands an old partition with Ubuntu 10.10, I can't get grub to load. I can't access my Windows 7 partition either I get the message: > error: no such device: 58ABF29C... grub rescue> I suppose my master boot record got erased/corrupted. How can I check and fix this? installation grub2 share|improve this question asked May 29 '12 at 12:43 andandandand 5444716 marked as duplicate by Eliah Kagan, con-f-use, RolandiXor♦ Mar 19 '13 at 17:50 This question has been asked before and already has an answer. If those answers do not fully address your question, please ask a new question. If your MBR were erased, GRUB would not run at all. What is happening here is that the MBR code is running, and has been told to look on the partition with the UUID of 58abf29c... for the configuration menu. Most likely, this was the partition you erased, so it doesn't exist anymore. The easiest way to fix it would be to download the grub boot repair CD, which will probably fix it automatically. –Marty Fried May 29 '12 at 16:22 A complete answ
no longer boots! Contents 1 Other titles for this same problem. 2 Rescatux 3 Windows Solution 4 Quick solution 5 Not So Quick solution 6 Classical solution 7 Advanced solution 8 Problematic solution 9 grub rescue windows 10 GRUB solution (on its own) 10 GRUB solution (Linux shell) 11 GRUB2 solution (on grub rescue unknown filesystem its own) 12 GRUB2 solution (Linux shell) (Recommended) 13 GRUB2 solution (Linux shell) (Maybe deprecated) 14 Tecnical explanation 15 One thing you entering rescue mode should know 16 TIP 17 Problems? 18 External resources Other titles for this same problem. How do I restore GRUB? I have lost my GRUB, how do I find it again? I have reinstalled Windows http://askubuntu.com/questions/143667/boot-error-no-such-device-grub-rescue and the Ubuntu selection menu is not there. Rescatux Please check the complete Wizard at: Wizard – Restore Grub with Rescatux Select Restore grub / Fix Linux Boot option and click on OK button Select the partition where your main Linux is and click on OK button Select the hard disk where you want Grub to be installed (usually the first one) Grub was installed OK confirmation / Grub was not http://www.supergrubdisk.org/wiki/Howto_Fix_Grub installed error will appear Windows Solution This is the less complicated and most easy solution for a Windows user. Please check: Auto Super Grub Disk. Quick solution GRUB => MBR & !LINUX! (1) AUTO ;-))) SGD fixes GRUB automagically for you and presents your grub boot menu again. Not So Quick solution GRUB => MBR & !LINUX! (>2) MANUAL |8-) Choose the partition where the Linux GRUB you want to recover is located. Choose the partition where the Linux GRUB you want to boot is located. Classical solution Choose Language & HELP :-))) English Super Grub Disk Gnu/Linux Fix Boot of Gnu/Linux (GRUB) Choose the partition where the Linux GRUB you want to recover is located and SGD prompts you: SGD HAS SUCCEEDED. Advanced solution Sometimes the hard disk where you want to GRUB to be installed might not be the first one. If you want to install GRUB into a non-standard MBR you can choose: Super Grub Disk (WITH HELP) :-))) English Super Grub Disk Advanced Grub Restore Grub to MBR Restore Grub to MBR manually Select the partition where GRUB it is found (i.e. stage1 is found). Select the hard disk where you want GRUB installed to its MBR. Problematic solution Sometimes BIOS does not "show" Super Grub Disk's grub
Computing Tutorials Open Source Pro LearnWhat is Linux? Training Certification Events Webinars CommunityParticipate Q&A Forums Blogs ResourcesNewsletter Distributions Publications Infographics Photos Videos Jobs Carla Schroder June 12, https://www.linux.com/learn/how-rescue-non-booting-grub-2-linux 2014 How to Rescue a Non-booting GRUB 2 on Linux Once upon a time we had legacy GRUB, the Grand Unified Linux Bootloader version 0.97. Legacy GRUB had many virtues, but https://help.ubuntu.com/community/Boot-Repair it became old and its developers did yearn for more functionality, and thus did GRUB 2 come into the world. GRUB 2 is a major rewrite with several significant differences. It grub rescue boots removable media, and can be configured with an option to enter your system BIOS. It's more complicated to configure with all kinds of scripts to wade through, and instead of having a nice fairly simple /boot/grub/menu.lst file with all configurations in one place, the default is /boot/grub/grub.cfg. Which you don't edit directly, oh no, for this is not for mere humans to touch, but grub boot disk only other scripts. We lowly humans may edit /etc/default/grub, which controls mainly the appearance of the GRUB menu. We may also edit the scripts in /etc/grub.d/. These are the scripts that boot your operating systems, control external applications such as memtest and os_prober, and theming./boot/grub/grub.cfg is built from /etc/default/grub and /etc/grub.d/* when you run the update-grub command, which you must run every time you make changes. The good news is that the update-grub script is reliable for finding kernels, boot files, and adding all operating systems to your GRUB boot menu, so you don't have to do it manually. We're going to learn how to fix two of the more common failures. When you boot up your system and it stops at the grub> prompt, that is the full GRUB 2 command shell. That means GRUB 2 started normally and loaded the normal.mod module (and other modules which are located in /boot/grub/[arch]/), but it didn't find your grub.cfg file. If you see grub rescue> that means it couldn't find normal.mod, so it probably couldn't find any of your boot files. How does this happen? The kernel might have changed drive assignments or you moved your hard drives, you changed some partitions, or installed a new operating system and moved
install Boot-Repair in Ubuntu Using Boot-Repair Recommended repair Advanced options External Links Warning: This software is able to share information about your device for diagnostic purposes. You can chose to opt out in advanced settings. Please read this page fully. The log is quite helpful especially for the novice users. Boot-Repair is a simple tool to repair frequent boot issues you may encounter in Ubuntu like when you can't boot Ubuntu after installing Windows or another Linux distribution, or when you can't boot Windows after installing Ubuntu, or when GRUB is not displayed anymore, some upgrade breaks GRUB, etc. Boot-Repair lets you fix these issues with a simple click, which (generally reinstalls GRUB and) restores access to the operating systems you had installed before the issue. Boot-Repair also has advanced options to back up table partitions, back up bootsectors, create a Boot-Info (to get help by email or forum), or change the default repair parameters: configure GRUB, add kernel options (acpi=off ...), purge GRUB, change the default OS, restore a Windows-compatible MBR, repair a broken filesystem, specify the disk where GRUB should be installed, etc. For the purpose of helping the forum and IRC members help you diagnose issues with your boot setup, Boot-Repair (provided it has a network connection) will create a Ubuntu pastebin link for you to share that allows experienced members to see what's wrong with your boot. Ubuntu's Pastebin is not easily indexable or searchable, and purpose of the tool which creates this page (Boot-Info) is meant to be a very benign and helpful solution to the problem. The intention is not violate your privacy, nor is it meant to make you a target. This tool is aimed entirely at those new to Ubuntu who want to get past their booting issues and enjoy using Linux. If you'd like to, you may completely opt out of all internet usage including pastebin link generation by looking at the Advanced Options section below. Please do not use this software if this is a problem for you. Boot-Repair is a free software, licensed under GNU-GPL. Getting Boot-Repair 1st option : get a disk including Boot-Repair The ea