Questions about using the grub rescue prompt or how to get rid of it.

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0
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0answers
13 views

Ubuntu messed up Windows Bootloader (MBR)

I recently tried installing Ubuntu and dualbooting it. I selected the "install alongside Windows 7" option and created a ~60GB partition, and it followed through well. When I wanted to return to ...
0
votes
0answers
11 views

Mount or fixing failed grub/drive?

Sorry for the title being so vague. Leading up to the problem the workstation would continuously freeze. After a reboot the other day the following message displayed: "target filesystem doesn't have ...
0
votes
0answers
29 views

Windows to Linux || /boot/grub/i386-pc/normal.mod not found

I am a computer science major and I have been a Windows user since I was a toddler. However after doing a little research on Linux I was intrigued enough by its power and customization to give it a ...
1
vote
0answers
12 views

Grub rescue, no installation cd

i deleted Ubuntu 14.10 partition by disc management in widows 7 and after restart i cant access windows anymore. it says "no such partition. entering rescue mode. grub rescue." i have no installation ...
0
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0answers
26 views

How to create a recovery disk for Ubuntu

How can I create a recovery disk for my unique Ubuntu installation like Windows has recovery disk creation utility?
-2
votes
0answers
51 views

error: no such device, unknown filesystem

I decided to install Ubuntu to my external hard drive (partitioned sdc into 3, using one as the swap location, one for installation and one to retain files I really needed to keep, using Hitachi as my ...
1
vote
0answers
9 views

Entering Rescue mode after formatting Partition containing Ubuntu

So I Formatted the partition having Ubuntu and when I restarted it said error no such partition. Entering rescue mode... I tried following the online answers concerning listing all the partitions ...
0
votes
1answer
44 views

Error on boot: no such partition grub rescue

I have a dual boot system (Windows 8.1 and Ubuntu 14.04.02), However recently I have changed my motherboard and since then I am getting an error. I have reinstalled both of my operating systems and ...
0
votes
2answers
45 views

Problem installing Ubuntu 14.04 on external hard disk, disk letter changes

I have a serious problem installing ubuntu on my external hard disk. During installation i press "something else". It says that the external HDD is /dev/sdc. I install Ubuntu and bootloader there. ...
2
votes
1answer
4k views

Insmod error in grub: symbol not found:grub_realidt

I have a dual boot PC with Windows 7 and Ubuntu. I upgraded from 12.04 to 12.10 and then to 13.04 and since then I have not been able to boot because the PC goes into grub rescue with the error "File ...
0
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0answers
7 views

not able to install grub

I am not able to install grub on my USB mounted Ubuntu. The output is available here http://http://paste.ubuntu.com/10764928/ Thanks for any help in advance. Even at 60 Years of age, I enjoy ...
-1
votes
0answers
25 views

Grub Rescue Can't Do Anything

Same problem as many other people, but I can't even go into BIOS because my keyboard is locked and the splash screen doesn't even show up. All i get is "grub rescue" and I can't type anything like the ...
0
votes
0answers
28 views

grub problem realted to hd0 in 14.04 [closed]

What to do when I get an attempt to read or write outside of disk 'hd0' error and Boot Repair does not solve the problem in 14.04? grub rescue>ls (hd0),(hd0,msdos5),(hd0,msdos1)
1
vote
5answers
38k views

How to delete grub entirely from grub rescue. Boot windows only

I had installed ubuntu (twice actually) onto the same drive. I wanted to 'try again' since one of them didn't install correctly and the other installed differently, but it worked. I was getting ...
0
votes
2answers
30 views

How to delete both partitions from grub-rescue screen?

I'll go into deep details so you can understand what's going on exactly. I've been using Ubuntu and I wanted to experience different distros. On my PC, it wasn't dual-booted, I had only Ubuntu and ...
0
votes
1answer
30 views

Unknown file system, unable to boot from live cd

Facts are, I used to have a dual boot linux and windows 7. Tried to make grub handle bootloader, messed it up, nothing works now. I get grub rescue right from the off. No way I can boot into any ...
-1
votes
0answers
49 views

How to repair Grub rescue knowing that I can not access bios?

I have made in creating a partition to install Windows 8.1, but I forgot that a hard disk can contain only 4 partitions, however when I created and when I start my PC screen put me error: no such ...
0
votes
0answers
34 views

GrubRescue - blacklist.txt, Single Ubuntu Install, 14.10 From 14.04LTS, Delete/Format Partitions Repair? [on hold]

I'm using a Lenovo b575 laptop (single Ubuntu installation, tried to install 14.10 over 14.04LTS). It has legacy, tried to turn off and on, tried to install Ubuntu from USB, but it won't recognize ...
4
votes
3answers
21k views

error: file '/grub/i386-pc/normal.mod' not found in ubuntu 13.10

I've installed ubuntu 13.10, but after rebooting I get the message: GRUB loading: Welcome to GRUB! error: file '/grub/i386-pc/normal.mod' not found Entering rescue mode... grub rescue> I have ...
2
votes
2answers
10k views

Grub rescue problem after deleting Ubuntu partition!

After I deleted Ubuntu partition, I rebooted my computer and got grub rescue problem. What I have tried so far is finding the right partition of ubuntu from grub rescue command by ls command. It ...
0
votes
0answers
27 views

Problem with Grub Rescue

When I start my PC I have a black screen telling me: No such partition ... Entering Grub Rescue Mode Grub Rescue To summarize, I would like to know if there is a way to solve this problem with a ...
0
votes
2answers
2k views

Installing Ubuntu 14.04 onto external HDD

I'm having problems with installing Ubuntu 14.04 onto my Verbatim 1TB external drive. I tried all kinds of tutorials, partitioning but nothing seems to work. I did put the bootloader on sdc (hard ...
0
votes
0answers
15 views

Problem in Grub Mod

I have made in creating a partition to install Windows 8.1, but I forgot that a hard disk can contain only 4 partitions, however when I created and when I start my PC screen put me error: no such ...
0
votes
1answer
28 views

GRUB_DEFAUTL wrong value prevent ubuntu to start

I have change the GRUB_DEFAULT from 0 to 2 in /etc/default/grub and since then I cant launch Ubuntu 14.04 anymore. While booting, the computer restart after 5-10 seconds and then, it enter the BIOS ...
-1
votes
0answers
25 views

Grub rescue not working, I don't know how to intall grub from Live USB?

I have recently Updated from Ubuntu 12 to Ubuntu 14.4 but while rebooting it is going into the grub rescue screen. I don't know what to do, I tried the steps given for grub rescue using command line ...
0
votes
0answers
33 views

grub rescue in dual booting (with ubuntu 12.04) and kernel panic error

Can anyone please help me out in solving the grub rescue problem that I'm facing on my Lenovo G570 laptop (installed operating systems are - windows 7 home basic and ubuntu 12.04 LTS)? The initial ...
0
votes
0answers
25 views

Windows 8.1 updated and now grub is in boot repair [duplicate]

After i updated my Windows 8.1 partition and rebooted into Grub2 it put me straight into grub repair. How could i fix this because it is very annoying
0
votes
0answers
30 views

grub rescue> error: unknown filesystem

I deleted the partition where linux is installed on my computer as per the given instructions in askubuntu.com forum. Then I restarted my system to perform the following commands in command prompt: ...
1
vote
1answer
56 views

GRUB “no such partition” Dual boot

I tried to set up a dual boot for my Windows 7 and Ubuntu using live USB, but I get a no such partition error when I try to load from my hard drive after the installation. Tried using the ...
-1
votes
1answer
69 views

Help! Dropped computer! Grub showing up! How to bring back Ubuntu?

I am running a dual boot win8 and Ubuntu 14.04 on a qosmio x875. I had my laptop in my backpack and the backpack fell out of my car. When I opened it much later I found that one of the back plates was ...
0
votes
1answer
25 views

Regain access to windows after clumsily deleting Ubuntu partition (from inside windows) when getting a grub rescue screen? [duplicate]

Basically I went into disk management in windows, right clicked on the Ubuntu partition and clicked delete. It was lazy and stupid and now I've lost access to my windows and all I get is error: no ...
2
votes
2answers
8k views

Ubuntu 12.04 (Wubi) not starting - root.disk corrupted

I have Ubuntu 12.04 installed through Wubi on my laptop. For some reason when i click on Ubuntu on start up (when you have to either select windows or Ubuntu) I get the following screen, the grub ...
0
votes
0answers
11 views

After install I got “no such device”, now what do I do? [duplicate]

After installing from a USB stick in a way that would enable either Windows or Ubuntu to boot, I get "error: no such device: " and it puts me into rescue mode. What can I do to get the boot record ...
1
vote
1answer
51 views

Trying to launch windows after uninstalling LXLE: file /boot/grub/i386-pc/normal.mod not found

I needed to uninstall LXLE (a Linux distro) on my laptop and use just Windows 7 instead. I read somewhere that going into the root terminal and typing sudo apt-cache show lxde and then deleting the ...
21
votes
6answers
276k views

Fixing GRUB error: “error: unknown filesystem” [duplicate]

When booting into Ubuntu, I'm getting the following error with a grub rescue shell following it: Error: unknown filesystem. grub rescue> I'm not exactly sure what I did. I believe I installed ...
0
votes
1answer
104 views

Grub Rescue Error:no such partition not allowing to boot from CD/USB

I have Lenovo G570.I had win8 and Ubuntu 12.04 for dual booting. But accidentally I have deleted Ubuntu partition, now it's showing grub rescue error: no such partition error. I have bootable PD.I am ...
1
vote
1answer
220 views

GRUB rescure mode, “error: unknow filessystem” and difficulty booting from USB

I was trying to install Ubuntu in a dual boot with win8, but I've installed several other distros in the past so I was quite confused by all the different partitions. I thought I'd solve this by ...
0
votes
0answers
7 views

Grub got deleted when I again reboot from the windows 7 cd [duplicate]

I had installed Windows 7 and then I install edubuntu 14.04.But when I tried to boot from the windows 7 disk then my grub got deleted.What will I do then to restore the grub.And I also want to use ...
0
votes
1answer
118 views

Boot repair doesn't help to repair my grub after ubuntu install on dual boot

I have problem with my dual boot, and i try boot repair which seems not work :/ I use windows 7 and Ubuntu on the same SSD, nammed /sda You can find here the boot log url : ...
0
votes
1answer
33 views

Help with grub comand screen now gone off

I had just put the command in my grub to set root and the power went out whilst it was doing something and my monitor now says gnu grub 0.97. What can I do to fix this?
1
vote
1answer
2k views

error: no such device grub rescue Windows 7

I have a hard drive with Windows 7 installed on and I wanted to install Ubuntu 12.04 onto an external hard drive. So I made a LiveUSB with Ubuntu 12.04 on and installed it to the external hard drive. ...
0
votes
0answers
83 views

Clean install 14.04, after restart error: no such device:

After having numerous problems upgrading to 14.04 from 12.04 (there is a known conflict between the drivers for my graphics card and wine), I decided to do a complete clean install with a new graphics ...
0
votes
0answers
101 views

Ubuntu 14.04.1 LTS installation fails to configure Grub

Couple days now I've tried to install Ubuntu 14.04.1 LTS for my work computer. After couple hiccups the installation finally seemed to go through fine. But now it seems that the in boot sequence the ...
0
votes
0answers
30 views

problem in reinstalling grub

I tried chroot method to reinstall grub . but when I try sudo grub-install /dev/sda It gives me following output Generating grub.cfg ... Found background image: ...
0
votes
1answer
61 views

Grub Rescue when trying to boot into my main drive

I installed the latest Ubuntu onto an External Hard Drive just about 30 minutes ago. The drive was sdc with a boot portion and a swap as well. Upon restarting my computer, I came face to face with a ...
0
votes
1answer
92 views

Ubuntu Boot Repair

I have some questions about Boot Repair. Firstly, where/how can I get a CD of it? My friend and installed Ubuntu and I tried to remove it. Also, I may have deleted the GRUB files that get me out of ...
0
votes
0answers
22 views

14.10 How to boot a RescueCD from Grub2

I kind of crashed my computer and I no longer have a GUI. I'm stuck in the Grub Terminal and don't know how to boot the LiveCD ISO on my USB key. I'm trapped! A list of commands would be great, a ...
0
votes
2answers
37 views

I set Windows C: drive as acitve and now my Ubuntu partition has become free space (unallocated)

I was running Windows under dual-boot with Ubuntu 14.04. I accidentally opened Windows native disk manager and set the C: drive as active. It turned my Ubuntu extended partition into free space ...
0
votes
0answers
41 views

GRUB- error: no such partition grub rescue [duplicate]

My laptop came pre-installed with Windows 7 and Ubuntu. However now, unexpectedly, at startup I see an error which reads: no such partition grub rescue There is no response, no matter what command ...
0
votes
0answers
50 views

Frequent grub rescue and black screen at login

I'm frequently facing grub rescue prompts when I boot up my system, restarting sometime solves the issue. Also sometimes after login the screen does not end up to desktop and on opening terminal using ...