Fix Grub Error
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unknown file system error?UpdateCancelAnswer Wiki10 Answers Amit Kumar Padal, A Fellow TradeviserUpdated 13w agoI faced the same problem a week back when my sister got a HP laptop which
Grub Rescue Error Unknown Filesystem
came with Windows 8.1 & Ubuntu preloaded. The Windows was partitioned with 320 GB grub rescue error no such partition of unpartioned drive and the rest was allocated for Ubuntu. All I did was partioning my hard-disk in Windows. Then insmod normal error unknown filesystem once I restarted my laptop it said "unknown filesystem" "Grub Rescue" & I couldn’t get any further.After struggling for hours I could fix the boot-loader problem. Here is what I did:-Stop panicking, you didn’t
Error Unknown Filesystem Grub Rescue Windows 7
loose your data.-Switch on the laptop, wait till you get the Grub Rescue Screen.-Type the following commandslsIt will show you a list of partions you have made.You will get something like this (hd0),(hd0,msdos1)(hd0,msdos2)(hd0,msdos4)You need to find which drive is your Ubuntu root for which type the following:set prefix= (hd0,msdos1)/boot/grubIf it’s not the root drive you will get an error message "unknown filesystem". In that case try the same
How To Fix Grub Rescue Error
command with the next partion, ex: set prefix=(hd0,msdos2)/boot/grubIf you are not getting an error: Congrats, you have found your root drive. You can proceed to the next command after that:set prefix=(hd0,msdos1)/boot/grubinsmod normalnormalYour PC will now boot successfully. Now select Ubuntu & login.Open Terminal( Ctr+Alt+T or use the search)sudo update-grubsudo grub-install /dev/sdaNow the bootloader error is fixed you should be able to boot your laptop normally & even your data is intact.If sudo update-grub didn't work, type sudo grub-update53.8k Views · View UpvotesRelated QuestionsMore Answers BelowHow do I fix unknown file system grub error?How do I boot a system after grub rescue error, unfortunately unknown filesystem says when I run ls (hd0,msdos5) /boot in all the partition?In my HP 246 laptop I've deleted the Linux partion, and after restarting, it shows Grub rescue error, what should I do next to fix the bug?Why does GRUB rescue appear when uninstalling Ubuntu?My dual booted (win 10+Ubuntu) laptop is reporting GRUB error, what should I do(see details)? Chandrashekar Babu, A Linux enthusiast since 1995.Written 30w agoI did not personally face this issue yet to be an expert at solving it. However, a quick search on the internet and I found this issue discussed in various other
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Error Unknown Filesystem Grub Rescue Windows 10
Ubuntu Questions Tags Users Badges Unanswered Ask Question _ Ask Ubuntu is a question and answer site for Ubuntu users and developers. grub rescue unknown filesystem windows 10 Join them; it only takes a minute: Sign up Here's how it works: Anybody can ask a question Anybody can answer The best answers are voted up and rise to the top How to fix "error: https://www.quora.com/How-do-I-fix-a-grub-rescue-unknown-file-system-error unknown filesystem. grub rescue> [duplicate] up vote 36 down vote favorite 20 This question already has an answer here: Grub rescue - error: unknown filesystem 4 answers I get this error: Error: unknown filesystem. grub rescue> I'm not exactly sure what I did. I believe I installed Ubuntu over Windows on my Acer netbook. I then tried to install Linux Mint, but it wouldn't start installing. I turned the netbook off and back on. http://askubuntu.com/questions/142300/how-to-fix-error-unknown-filesystem-grub-rescue Now I get the error. I have read a lot of other questions like this, but in my case I cannot boot a CD. If I put a Ubuntu CD or a Linux Mint CD into my external CD/DVD drive and change my BIOS to boot the CD-ROM first, it just gives me the same error screen. Update copied from comment dated 2012-05-26 02:54:29Z Here are some results from my commands: grub rescue>ls (hd0) (hd0,msdos5) (hd0,msdos1) grub rescue>ls (hd0,msdos5) unknown filesystem grub rescue>ls (hd0,msdos1) unknown filesystem grub rescue>ls (hd0) unknown filesystem grub2 share|improve this question edited Apr 20 at 11:00 Community♦ 1 asked May 26 '12 at 2:25 Hjke123 190247 marked as duplicate by belacqua, Warren Hill, user.dz, bain, psusi Jul 1 '14 at 18:59 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. do you have ubuntu live ISO in internal hard drive? –virpara May 26 '12 at 2:45 If there is no defect in either your Ubuntu or Mint install CDs then either your hardware is broken or your BIOS is simply not trying to boot from the CD even though you think you told it to do that. Please take a look at the troubleshootin
on JIRA. Start a trial and get your shirt. On this page How it looks? Basic commands available. The Rescue Shell. After https://www.howtoforge.com/tutorial/repair-linux-boot-with-grub-rescue/ Booting the system. As GRUB 2's ability to fix boot problems has greatly improved over the original GRUB bootloader. This article provides you with information on available options for repairing GRUB 2 boot issues and specific instructions on how to use the GRUB 2 terminal. The instructions are written for GRUB 2. How it looks? There are basically three error messages or grub rescue screens when GRUB fails to boot. grub>: This is the screen mode you see when GRUB has found everything except the configurationn file. This file probably will be grub.conf. grub rescue>: This is the mode when GRUB 2 is unable to find the GRUB folder or its contents are missing/corrupted. The GRUB 2 folder contains the menu, modules and stored environmental data. error unknown filesystem GRUB: Just "GRUB" nothing else indicates GRUB 2 failed to find even the most basic information needed to boot the system. These are the basic errors that may occur during booting. Although there are a few more errors that can be seen on the screen like frozen splash screen, Busybox or Initramfs: GRUB 2 began.... But each of the GRUB 2 failure modes can be corrected either from GRUB 2 terminal or the Live boot CD or DVD of the distro, there are also 3rd party rescue tools available out there. Basic commands available. These are the commands that can be used when you enter the GRUB 2 terminl mode by pressing "c". boot (Initiate the boot, also F10 or CTRL-x) cat (view the contents of config or txt files; cat (hd0,1)/boot/grub/grub.cfg) configfile (Load a GRUB 2 configuration file such as grub.cfg; configfile (hd0,5)/boot/grub/grub.cfg.) initrd (Loads the initrd.img, necessary for booting; initrd (hd0,5)/initrd.img.) insmod (Loads a module; insmod (hd0,5)/boot/grub/normal.mod, or insmod normal.) linux (Loads the kernel; insmod /vmlinuz root=(hd0,5) ro.) loop (Mount a file as a device; loopback loop (hd0,2)/iso/my.iso.) ls (lists the conte