Grub rescue unknown filesystem all partitions

I went through this situation today. And here is how I rescued with it. Note: Other possible solutions might be available, but this is just what worked for me. Actually, I was trying to resize my Linux Ubuntu But still. I was just playing and testing the working of the console. But this funlead me to freak, later in the day. Now the next step was to use Gparted from Linux. But for that, I needed to reboot and login to my Ubuntu When I did reboot my laptop to switch the OS.

Oh my God! I get encountered with this scary error. But something worked like heaven for me. Here is the solution, if you ever get into this, proceed as follows.

Now our next step is to find out, that which among these listed systems is the one that we can use for booting. In this case, it is hd0, msdos5. After this, I could see the old booting menu, where I may select between Ubuntu and Windows. If you want to permanently fix this issue. Proceed as follows after step 3. Now try to reboot! Hopefully, you are back to your previous experience of booting. When I was back with my Linux and an unallocated partition, I proceeded ahead for my goal of re-sizing.

Explore the second part of this journey on How to resize your Linux partition with Gparted? Like Like. Could you please help me? Not working. That means that you had made the same mistake like me to put a point. Like Liked by 1 person.After system reboot I was presented with the grub rescue shell. Live CDs are good, but a rescue shell is sometimes all we need.

In this case hd1 should be my primary disk. Having figured out that, the rest becomes more of less straightforward.

It turned out to be a BIOS boot order setting, which was set to boot from the second disk. Having changed the boot order in BIOS, the problem disappeared. Note to myself: drive ordering in an operating system may not be the same as the boot drive ordering used by a firmware.

What is installed on hd0 and hd1? Hey guys I have a little problems. First of all sorry for my bad english. My grub was on Ubuntu. So…when i reboot laptop i saw the next sentence:. What happens when you try to use the grub rescue mode?

Are you able to see your disks and partitions? Can you post the output of ls?

grub rescue unknown filesystem all partitions

Hey, did you get the solution to this. I have Kali Linux and Windows 8. I formatted the drive for Kali Linux and now I am getting the same error as yours.

[SOLVED] – Error No Such Partition Grub Rescue in Windows 10 [Partition Magic]

Boa noite, erro: unknown fillesystem. Ubuntu By using our site, you acknowledge that you have read and understand our Cookie PolicyPrivacy Policyand our Terms of Service. Ask Ubuntu is a question and answer site for Ubuntu users and developers. It only takes a minute to sign up. I installed Ubuntu Since my BIOS puts the external drive as first disk when booting, I removed my internal hard disk before installation in order to avoid ordering problems.

Now when I boot from the external drive, GRUB is stuck at the rescue console with the error "unknown filesystem". GRUB doesn't seem to be able to read my Linux partition as you can see above?! How can I solve this? Grub2 v1. I installed Ubuntu or afterwards Trisquel to it and had the same error about unknown filesystem. You then will have grub. OK, is sda your hard drive and sdb the USB?? Thank you for your reply. You boot from that and it will present you with a list of OSs to choose from.

Try that next. Following that, what happens if you try to examine the contents of those partitions from a Live CD install?? Are they readable now?? I have had this same problem, I have tried most suggestions found here and in other well answered post with no success. I kind of found a simpler way of fixing it, and just wanted to share this newfound knowledge with you all, who are as I was trying to solve it in a too complicated way. There is software to actually move a partition, with all its data, to the back of the drive.

Thus you can split it, move the stored data, and create a new partition with ext3 or ext4, or your system of choice, in the beginning of the drive. This made Ubuntu directly bootable without hassle. I used Minitool Partition Wizard Home edition.

And I can assure you, that data is moved, and not wiped. I don't know if gparted moves the data as well? Ubuntu Community Ask! Sign up to join this community.

The best answers are voted up and rise to the top. Home Questions Tags Users Unanswered. Asked 7 years, 11 months ago. Active 5 years, 9 months ago.By using our site, you acknowledge that you have read and understand our Cookie PolicyPrivacy Policyand our Terms of Service. It only takes a minute to sign up. So, there are thousands of questions related to this all over the internet, but, after days of searching, I still can't find a solution!

How to boot from Grub Rescue? Fixed(error): no such partition.

From here, just about all of the tutorials say that you should use ls to find your drive and boot, the only problem with that is that there are 2 hard drives; one 50GB ext4 Turnkey OS disk, and a GB NTFS Storage disk. I'm completely stuck, there appears to be no way to boot into MineOS, if I get my Ubuntu disk, I'm able to access all the hard drives and the data inside them, with the exemption of the fact that I only have read access to the files, as I aren't the owner.

But the reason as to why I haven't posted this in the answer section is because, technically, the problem has been solved, but it only half fixed it. Now, instead of getting stuck in grub rescue, grub starts as normal, then shows the below text.

From a very helpful tutorial I found herels now returns:. I'm struggling to understand why I now have an ata device, but at least grub can access the filesystem to the extent of getting here, but I can't find any guides as to how to boot up Turnkey via grub, as the tutorial above and plenty of others I found didn't work.

How to fix “error: unknown filesystem. grub rescue” in Linux Mint and Ubuntu

For anyone unfamiliar with turnkey, the root filesystem is turnkey-rootbut from there, I've been pretty confused, for a start:. And I can't find vmlinuz anywhere, there is what I presume to be a link in the root called "vmlinuz", but if I. You could give a try to boot-repair-disk to have it repair your GRUB. It has worked very well for me in the past. Sign up to join this community. The best answers are voted up and rise to the top.

Home Questions Tags Users Unanswered. Grub error: unknown filesystem. Asked 5 years ago. Active 3 years, 3 months ago. Viewed 14k times.

grub rescue unknown filesystem all partitions

Welcome to GRUB! Entering rescue mode Asriel Repp Asriel Repp 43 1 1 gold badge 1 1 silver badge 5 5 bronze badges. Active Oldest Votes.

I've done that, but now there's more problems. I've added tonnes of information above. I have absolutely no idea how this worked but it did, thank you. Sign up or log in Sign up using Google.

Sign up using Facebook. Sign up using Email and Password. Post as a guest Name. Email Required, but never shown. The Overflow Blog. Featured on Meta. Community and Moderator guidelines for escalating issues via new response…. Feedback on Q2 Community Roadmap. Linked 0.By using our site, you acknowledge that you have read and understand our Cookie PolicyPrivacy Policyand our Terms of Service. Ask Ubuntu is a question and answer site for Ubuntu users and developers.

It only takes a minute to sign up. I have a multiboot system set up. The system has three drives. I had a lot of unpartitioned space left on the drive and was reserving it for adding other OSes and for storing files there in the future. One day I went ahead and downloaded Partition Wizard and created a logical NTFS partition from within Windows 7, still some unpartitioned space left over.

Everything worked fine, until I rebooted the computer a few days later. Now I'm stuck with non-bootable system. I have started researching the issue and finding that people usually recommend to boot to a Live CD and fix the issue from there. Is there a way to fix this issue from within grub rescue without the need for Live CD? But not anywhere further than that. So far from reading the manual on grub rescueI was able to see my drives and partitions using ls command.

For the first hard drive I see the following: hd0 hd0,msdos6 hd0,msdos5 hd0,msdos2 hd0,msdos1. Others will give "error: unknown filesystem. After the following commands I am now getting to the boot menu and can boot into Windows 7 and Ubuntu, but upon reboot I have to repeat these steps. Thanks Shashank Singh, with your instructions I have simplified my steps to the following.

Now I just need to figure out how to save this settings from within grub itself, without booting into any OS. Well, it seems like it is a requirement to boot into Linux.

After booting into Ubuntu I have performed the following steps described in the manual :. This did not resolve the issue. I still get the grub rescue prompt. What do I need to do to permanently fix it? That seemed to do the trick after I picked the "Recommended Repair repairs most frequent problems " option. I have also used Grub Customizer to customize the order of boot entries. There is an alternative cause of this problem. In this particular case, GRUB was somehow corrupted and needed to be repaired or reinstalled.By using our site, you acknowledge that you have read and understand our Cookie PolicyPrivacy Policyand our Terms of Service.

Super User is a question and answer site for computer enthusiasts and power users. It only takes a minute to sign up. I have simple Windows 10 and Ubuntu installation. If nothing else fixes the issue, make an image of the drivereinstall Ubuntu using the existing partition, then copy back the ext4 Ubuntu partition. It has been reported that upgrading Windows misconfigures the MBR partition tables, you might want to review these answers:.

Ive had the same problem and fixed it using a live cd. I could see my ubuntu installed partition using lsblk, but the booted OS wouldn't use it. Here's the solution that worked for me:. Try to mount it again. Should work. Also gpared won't show errors with it anymore. Reboot and done. Additional info: You gotta make a mount folder for mounting, need root rights, etc.

I used a Ubuntu 15 cd to repair Ubuntu Sign up to join this community. The best answers are voted up and rise to the top. Home Questions Tags Users Unanswered. Grub rescue says all partitions have 'Filesystem is unknown' Ask Question. Asked 1 year, 10 months ago.

Active 16 days ago. Viewed 11k times. Every other answer mentions to type a few set boot and set prefix However every time I get 'Filesystem is unknown', for every of the 4 partitions inside my hd0. Any clues? Daniel Santos Daniel Santos 3 1 1 gold badge 1 1 silver badge 4 4 bronze badges.

Active Oldest Votes. I understand your point however I cannot reinstall the whole system.

fix error - unknown filesystem- grub rescue error عربي

I simply need to fix the MBR. I am marking this a solution even if it was not what a looked for. DanielSantos, well done I'm glad grub repair worked. Here's the solution that worked for me: -Booted from Ubuntu Live CD -Opened terminal and tried to mount my ubuntu partition manually.

Kauxdorf Kauxdorf 1. Sign up or log in Sign up using Google. Sign up using Facebook. Sign up using Email and Password.This issue often happens when you do something wrong on your PC. Here we will show you four situations which may cause this error. Nowadays, many disk or partition problems may come out when you use your laptops or desktops inappropriately. When an issue appears, it is usually followed by a message which informs you of the specific error.

Among those errors, no such partition error on Windows is very common; it is especially common in the dual system. It always appears when you boot your computer, followed by an error message "GRUB loading. Welcome to GRUB! Error: no such partition. This error message is displayed as follows. Especially to Ubuntu OS partition. There are times when you don't like such a system because you think the command line based system is too difficult to use. You then want to uninstall it in order to create a new partition.

However, sometimes disk space is very limited, and then you would decide to delete such a partition to free up some disk space and expand other partitions. Sometimes, you will reinstall the Ubuntu operating system for reasons including system breakdown, or system file damage.

After installing an update, some issues or errors will appear which leads to you choosing to restore Ubuntu OS to the old Version, for example, Ubuntu 8. When this issue occurs, what should you do to fix it to ensure the operating system can boot normally? Here are the solutions and you can try them one by one. After uninstalling Ubuntu partition, Windows 10 may be unable to boot due to boot loader files. Therefore, the most important thing is to fix MBR and restore the boot sector code.

What can you do to repair the grub rescue after deleting Linux partition? Here are the solutions to this case.

grub rescue unknown filesystem all partitions

If you want to fix the boot sector and BCD files easily and effectively, you can ask for a third-party tool for help. When searching for the tool online, many kinds of software will be provided. Among the tools, MiniTool Partition Wizard is popular software in managing partitions and disks. Here, we strongly recommend this software for you.

MiniTool Partition Wizard Professional Edition is a good choice on Windows 10 because it supports such a feature which enables you to rebuild MBR when encountering the error no such partition in Windows Buy Now.