Boot-Repair is a tool to fix Windows/Ubuntu problems either after installing Ubuntu or Windows. Use this tag if you used the software in any way.

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Ubuntu Boot Failed. Boot-Repair Disk not able to repair anything. What are my options?

My system system fails to boot. Below is a list of actions and consequences. My system is a single boot Ubuntu 14.04. I installed Tasksel Using tasksel I installed LAMP Server, PostGreSql, Tomcat7 ...
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1answer
12 views

Need help with reinstalling grub

so I installed windows 7 after installing ubuntu, and as you may already know I can't log back into ubuntu. I tried running boot-repair but it seems to be stuck on purging the kernels (I left it for ...
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1answer
16 views

Cant install boot-repair or OS-uninstaller

I could not install boot-repair or OS-uninstaller "You might want to run 'apt-get -f install' to correct these: The following packages have unmet dependencies: boot-repair : Depends: boot-sav but it ...
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0answers
34 views

Laptop boots directly to ubuntu , cant access BIOS or Boot menu, brand name logo doesnt show on startup anymore [closed]

Im running Laptop with single OS; UbuntuMATE 15.04 Beta1 64bit on Toshiba laptop Core i3. after burning "Elementary OS" on a live USB drive using UNetbootin, what happened is: after reboot, laptop ...
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1answer
26 views

Boot repair disk shows nothing under “Grub location”

I am running a dual boot with Ubuntu 14.04 and Windows 8. The upgrade to Windows 8.1 broke my Ubuntu boot, and boot repair disk failed to fix this. After receiving some comments to my previous ...
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26 views

No bootable device error after resizing filesystem partition

Im quite new to Ubuntu platform. I installed Ubuntu 14.04 recently with 50GB allocated to file system partition. Then i needed to install virtualbox and the size of the file system partition wasn't ...
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0answers
36 views

I have so many problems: [closed]

So I have Windows 8.1 and when trying to install Ubuntu dual boot via a USB it could not recognize that I had windows so I read in forums that I had to go back and create a partition on my disk, which ...
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31 views

GPT detected! How do I create a boot partition? [duplicate]

Okay so I have a computer that has a brand new harddrive. Nothing on it. I tried installing ubuntu 14.10 on it and it will not boot from the Hard disk. I installed boot-repair and I got an error that ...
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1answer
81 views

Removed MBR of Windows 8.1 in dual boot [on hold]

I have a dual boot system with Windows 8.1 and Ubuntu 14.04. While installing Ubuntu alongside Windows, I used EasyBCD to create partition for Ubuntu, but during this by mistake I removed the MBR of ...
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32 views

After Boot-Repair, Windows 8 (10)not showing up

OK, I know there are other questions like this, but I'm posting this because mine is slightly different. I have Windows 10 installed (shows as Windows 8 in boot menus) and I installed Ubuntu just as ...
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35 views

Bootable device not found after clean install of Ubuntu 14.04 UEFI

I have a single boot laptop where I performed a clean installation of ubuntu. After bot it shows a I tried running boot-repair with this output http://paste.ubuntu.com/10605939 When if finishes it ...
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44 views

Cannot create separate /boot partition with boot-repair

I have Kubuntu 14.04 LTS and I want to create separate /boot partition (for the LVM reason). I found described procedure here Ubuntu BootPartition. I've created necessary 1GB partition at the start of ...
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1answer
45 views

Can not boot anymore after a boot repair

I upgraded from 12.04 to 14.04 on my Toshiba satellite z930. Ubuntu is the only OS on this computer (windows 8 was wiped right away). Everything went great, except that the following message ...
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18 views

Error while using boot-repair

I've been trying to fix my boot with Boot Repair but I get an error telling me to close all package managers even if I'm not running any. Can anyone help me? boot-repair link is ...
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0answers
94 views

boot-repair unable to fix grub

I just tried to update 14.04 to 14.10, some package failed to install so the whole update failed. I restarted the machine and was greeted with the grub command line, indicating that something was ...
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1answer
59 views

Booting into Ubuntu after Fresh Install of Ubuntu 14.04 LTS ( No Dual Boot ) on Acer Aspire ES1-512

I have run Boot Repair on my machine and then rebooted my machine with my Live USB out. From this point, I was first presented with a screen that said 1) "Shim UEFI Key Management" then was ...
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3answers
150 views

PC does not boot into Windows, but Ubuntu still works well; how to recover?

I installed 7 operating systems in my PC. All worked very well. (Ubuntu 11, Ubuntu 14, EduBoss, Redhat6, Nodezero, Windows 8, Win 7). I frequently used Windows 8 and Ubuntu 14 last 6-7 months, I enjoy ...
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0answers
16 views

After booting the screen stays black [duplicate]

I am a real beginner in ubuntu and everything which actually relates to computer so don't be mad at me if I don't find the right words. I will try to explain my problem as detailed as possible so you ...
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30 views

Recover Win7 boot entry from Ubuntu after deleting reserved partition?

Is it possible to recover Windows 7 grub entry from within Ubuntu (not with Windows recovery disk) after deleting its reserved partition? (I had reached the maximum of 4 primary partitions and had ...
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1answer
69 views

Cannot boot to Ubuntu even after trying Boot-Repair

I installed Ubuntu 14.04 on an sony vaio pro 13 laptop via USB flash drive. Installation was successful. But my laptop still starts Windows, and there is no way to boot to Ubuntu even I did try ...
2
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1answer
106 views

Dual Boot Win8.1-Ubuntu 14.04 - Cannot load Win8.1 after reinstalling Ubuntu

As suggested by the title of the topic I'm having troubles with the dual boot of Win8.1 and Ubuntu 14.04.....forgive me if the post is gonna be a little long, but I guess it should be better to ...
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1answer
89 views

Ubuntu Server 14.04.1 Boot loader Not Showing Up

I am trying to install Ubuntu Server on a 4TB hard drive and I can not get the system to see the boot loader. I had originally installed Ubuntu Server on this exact same computer with a 500GB hard ...
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1answer
66 views

cant boot into windows 8.1 after ubuntu 14 [duplicate]

I followed a tutorial to install ubuntu 14 on windows 8.1. When i tried to shrink the space on windows before installation my C drive showed that 0 space was available after shrinking. I went ahead ...
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0answers
57 views

failure reading sector from hd0

I've tried to install several different distros but I get the same error. I've tried boot-repair but didn't help. here is my boot-repair info: http://paste2.org/_CKw2VCXG please help !
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1answer
55 views

no partition after installing ubuntu

I cannot boot back my windows 8 disk after Ubuntu install. I installed Ubuntu. Probably I selected my main disk (I wanted to used the diskonkey disk). After about 3-4 screens (selecting time zone) I ...
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1answer
62 views

Operating System not Found

I've Xbuntu installed on a 128GB SSD that boots and runs without issue on my desktop. (Even on its own with all other drives disconnected) When placed in my laptop, although it sees the disk, I ...
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1answer
111 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 : ...
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2answers
55 views

Another “why-does-it-boot-straight-to-windows8-after-installation-is-done” question

Ok, I know that this has been asked a thousand times, but I've spent the last 5 hours trying to setup my Toshiba Satellite to dual boot 14.04 and Win8.1 and I'm at the point where throwing the laptop ...
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3answers
141 views

Dual boot but only Windows boots

So I just made a fresh install of Windows 8.1 and then Ubuntu 14.04.1. The problem is, that I can't make GRUB as the main boot option, it is not listed in BIOS so my computer just loads into Windows. ...
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112 views

Cannot get grub to show up (directly boots to Windows 7 instead)

Every time I try to boot, my computer goes straight into Windows 7. I had Windows 7 installed and installed Ubuntu 14.04 afterwards, but grub does not show up on boot. Tried holding shift, messing ...
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23 views

Invalid reference in boot sector

newbie Ubuntu user's here. Don't even ask me how I managed to do one thing hereinafter referred. So, I have Vista installed on my computer. After I installed Ubuntu, I couldn't boot to Windows ...
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2answers
36 views

Ubuntu not listed as a Boot option after using Boot Repair

Had to reisntall Windows 8.1 and couldn't boot to Ubuntu afterwards. then, i followed a tutorial to use Boot Repair. now, i see the boot screen to choose operating systems but the only option there is ...
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2answers
58 views

Ubuntu 14 problem when booting

Few days ago I decided to try to use Ubuntu, but had some problems with booting (tty1. Asks to login, but fails) After that I installed Ubuntu again. Even though it loads, but still shows that error ...
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1answer
83 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 ...
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21 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 ...
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1answer
122 views

No Ubuntu boot option in grub after installing Windows 7

I installed Windows 7 alongside Ubuntu 14.10 and hence I lost grub. I reinstalled grub using a liveCD and now the Ubuntu boot option only shows Windows 7 and 10s timer after which it'll boot into ...
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15 views

Unable to start ubuntu because of problem in window(in same machine) [duplicate]

I'm using two operating systems(Win7 & Ubuntu12.04) in my computer. During the installation of MATLAB in win7, it hung . So I restarted the computer by switching off the power. After this, I found ...
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32 views

Cant boot windows 7 after installing ubuntu

Hello I installed ubuntu on my empty ssd 24gb and I had windows 7 on my hdd, after installion laptop only boots ubuntu, I tried to go safe mode by f8 but there was only 2 boot options and they were ...
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36 views

ubuntu boot broken yoga 2 pro (dual boot)

I ran boot-repair, but it stops on please enable grub-efi repository.... The report is here: http://paste.ubuntu.com/9766788/ Any help?
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1answer
107 views

Reboot and Select Boot Device after full format/install from 14.04 live cd

I'm trying to install 14.04.01 as a fresh OS on my laptop (previously a dual-boot of Windows 8.1 and Ubuntu 13.10). After running the live CD and selecting Install Ubuntu, I went through the whole ...
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1answer
41 views

ubuntu MD5SUM hash doesnt match, now how to repair the iso image?

I have checked MD5SUM hash for the downloaded Ubuntu desktop 14.04 and it didn't match. I have downloaded the file from official website without using any client like utorrent etc. How can I repair ...
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1answer
92 views

Reinstallation of GRUB fails

I have installed W7 as a second OS with dual boot on my notebook which was already running Ubuntu 14.10. W7 was installed on the HDD. For Ubuntu the /home and /usr/share are installed on the HDD and ...
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82 views

Unable to boot Ubuntu 14.04 after Installation

I am installing Ubuntu onto an HP EliteBook 840, overriding Windows. I was able to boot the "Try Ubuntu" off the USB Drive and installed Ubuntu. However, when I take out the USB and try to boot from ...
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1answer
131 views

Xen vm stuck at grub prompt

How can I get my Ubuntu server booting again? Is there a tool that would auto-fix this situation? No matter how many ways I run the "boot fixer" using a virtual image of ...
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2answers
436 views

Failed to install bootloader /dev/mapper no /dev/sda

Ubuntu was running no problems on this laptop before I attempted a reinstall. I simply want a standard default install, no dual-boot. During installation bootloader failed to install. I continued ...
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3answers
510 views

Computer won't boot after installing Ubuntu 14.04.1 LTS to replace Windows 8.1

My problem is extremely similar to the one found here: Just installed ubuntu 14.04 but after restart it wont boot. However, the solution there did not work for me. I am using a Toshiba satellite ...
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1answer
262 views

Dual Booting 14.04 and Windows 8.1 on Sony Vaio Tap 20

I have been toiling away the last week trying to get 14.04 to dual boot on my Sony Vaio Tap 20. This is the method I used to install: Disable fast boot, disable secure boot LiveUSB install of ...
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36 views

Boot Failure 12.04

My machine won't boot, freezing mid-boot with a flashing caps lock, and booting in recovery mode I managed to get "Kernel panic -- not synching: Attempting to kill init! exitcode=0x00000007" I took ...
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1answer
60 views

Grub Disappearing Everytime i reboot

This started happening few days back. Everytime i restart my laptop, i get "Operating System Not found error". Used Boot-Repair Many times to reinstall Grub. But this keeps happening again. Attaching ...
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1answer
125 views

Reinstall GRUB for multiple OS

On my PC, I have Ubuntu 14.04 and Mageia distribution. Recently I installed Windows 7 on a partition but could not get my grub back. I tried boot-repair but in vain and mageia is getting loaded. How ...