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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1answer
15 views

Can't boot Windows 8.1 after installing Ubuntu 14.04

I know there are plenty of simillar threads, but i went through them and didn't find any working solution to my problem... I have 2 drives (256gb SSD , 1 tb HDD) . On SSD was installed windows 8.1 , ...
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1answer
38 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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0answers
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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0answers
20 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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0answers
20 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
43 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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vote
1answer
2k views

Dual boot Win 8 / Ubuntu loads only Win

my computer is a Sony Vaio Notebook. I used Ubuntu and Win 8 with dualboot but windows somehow managed to remove the choosing of the OS at startup. I think the bios is EFI and secureboot was disabled ...
0
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1answer
54 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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2answers
5k views

How to resolve the “GPT detected. Please create a BIOS-Boot partition” error when using boot-repair?

After installing Ubuntu, Windows didn't boot so I installed boot repair to fix this problem. But I am getting the message displayed below. I tried to make a new partition with unformatted file system ...
0
votes
1answer
17 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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0answers
54 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 ...
0
votes
1answer
41 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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votes
2answers
1k views

Dualboot (Win 8 / Ubuntu 13) is stuck at 'switching to clocksource'

for days I have been crawling the web for solutions to my problem, but couln't find any. Here it is: I got a new Laptop (ASUS Vivobook S200E) with Win 8 OEM preinstalled. I wanted to create a ...
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2answers
3k views

Broken Ubuntu 13.10 Installation

I upgraded from 13.04 to 13.10 and shutdown my computer and now it boots to a blank screen everytime. The only thing there is a cross shaped cursor. I can boot to terminal using ctrl+alt+f1. Boot ...
3
votes
3answers
7k views

Windows 7 + Ubuntu 12.04 + Invalid EFI file path + Boot repair + Grub many entries

I've a ASUS N56VZ with Intel Core i7 - 3610QM, with Win 7 Home Premium x64 pre-installed. This computer come with EFI instead of the traditional BIOS. When I bought it, I had 3 visible partitions. C ...
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3answers
3k views

Windows 8 UEFI does not boot

I've just bought a new laptop Toshiba, on which there is Windows 8 preinstalled. I've installed Ubuntu Gnome 13.10 and Grub2 detects correctly Ubuntu and Windows. But the strange problem is that when ...
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3answers
199 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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vote
2answers
185 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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4answers
5k views

Windows not booting in dual boot with Ubuntu 12.04 and Windows 7

I have dual Ubuntu 12.04 and Windows 7 installed in my PC. I installed Ubuntu after Windows, and I have issues with GRUB. After installing Ubuntu, there was no boot loader in the start up, with an ...
0
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1answer
121 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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0answers
33 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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2answers
55k views

How to install the Boot-Repair tool in an Ubuntu live disc?

When the bootloader (GRUB) is broken, I cannot access neither Ubuntu nor Windows. I heard that an easy solution to fix this is to use the Boot-Repair tool from an Ubuntu liveCD (or liveUSB). What ...
13
votes
4answers
34k views

Can't find boot-repair package for the newest version of Ubuntu

After upgrading Ubuntu 13.10 to 14.04, grub failed to load Ubuntu and threw the error symbol 'grub_term_highlight_color' not found. I followed the solution offered in the Bug Report but this failed ...
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votes
1answer
3k views

Recovering GRUB after installing Windows 7 with boot repair

Recently I've reinstalled the Windows copy I had alongside Ubuntu, and after that the GRUB menu disappeared and the computer starts off on Windows automatically. The solution I found was to run boot ...
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1answer
149 views

No such device grub rescue, tried many solution

I have tried to bootrepair, which gave me error this: sudo grub-install --root-directory=/mnt /dev/sda1 grub-probe: error: failed to get canonical path of `/cow'. Installing for i386-pc platform. ...
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0answers
36 views

Grub2 does not recognize multiple boot partitions with Ubuntu 14.04 installed on each

I had Ubuntu 10.04 or 12.04 installed on three partitions of my 1T byte hard drive. I decided to upgrade all three and downloaded and burned 14.04.1 to a DVD disk using Brasero for the burn process. ...
0
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1answer
51 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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vote
1answer
96 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 ...
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1answer
43 views

how to not install boot-repair in live every time?

Whenever I boot into live mode and have to run a tool like boot-repair I have to go the whole 9 yards to get it. The reason being that the live cd/dvd/usb doesn't come with boot-repair. Hence whenever ...
0
votes
1answer
142 views

Boot-Repair doesn't fix the boot for Ubuntu 14.04.1 LTS (trusty)

I recently installed Ubuntu 14.04.1 LTS on my laptop (Samsung ATIV Book Lite 9 - NP905S3G-K08TR). After a pure installation run into boot problem and tried Boot-Repair. Actually, boot-repair seems ...
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vote
5answers
19k views

Unable to install boot-repair

I am trying to install Windows 7 on Ubuntu. I created NTFS partition for Windows 7 but I deleted a 5GB partition so I got a error message when I reboot Ubuntu. grub rescue error To solve this ...
0
votes
1answer
31 views

after expanding 'Ubuntu installed' partition, I got error

I expanded the partition on which I have installed Ubuntu and then tried to reinstall grub using BootRepair and got following error: The boot files of [The OS now in use - Ubuntu 14.04.1 LTS] are far ...
2
votes
2answers
5k views

ALERT! /dev/disk/by-uuid/xxxxxxxxx does not exist. Dropping to a shell

I am using Ubuntu 14.04. On 23 August 2014 I ran in terminal sudo apt-get update. Then I rebooted the system. And now I see: ALERT! /dev/disk/by-uuid/xxxxxxxxx does not exist. Dropping to a shell ...
0
votes
1answer
5k views

Dual Boot: Ubuntu installation not detecting existing windows operating system [duplicate]

In my attempt to set up a dual boot system, by installing Ubuntu 14.04 onto my system with Windows 7, I have encountered a pretty stubborn problem. I have loaded ubuntu into a bootable USB device. ...
0
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0answers
39 views

Repair Grub on VPS

My VPS is installed with Ubuntu 12.0.4 LTS and i manage it with th KVM interface from OVH, now it is blocked on grub>. the machine does not accept ssh until booting in rescue mode. When I mount the ...
0
votes
1answer
156 views

Ubuntu14.04.1LTS boot error

I desperately need your help. For the past couple of weeks i'm facing serious issues with my laptop, Dell XPS L502X which i bought 3yrs ago. 3 weeks back i installed Ubuntu14.04.1LTS in my laptop by ...
0
votes
1answer
785 views

Boot repair: “GRUB is still present. Please try again ” message is displayed while reparing the boot having windows 8.1 and ubuntu 13.10

I was dual booting winodws 8.1 and ubuntu 13.10. I have updated my windows BIOS. After that i am always getting into windows. GRUB menu is not displayed. So, Using UBUNTU 12.10 live CD (But i have ...
0
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0answers
142 views

Installing ubuntu 14.04 alongside windows 8.1, error while repairing boot

and thanks for any attention you give to my question... I have gateway NE-522... I'm trying to install ubuntu 14.04 alongside windows 8.1 (preinstalled) following the instructions posted here. I get ...
0
votes
3answers
132 views

I can't get rid of grub

I have been using a USB installation of Ubuntu 14.04 LTS, and I had the computer boot into the Ubuntu USB first to avoid having to go into the BIOS every time I rebooted. Well, my dumb butt didn't ...
1
vote
1answer
358 views

How can I prevent my NVidia Jetson TK1 from automatically booting the GUI (black screen after a software-update crash), and bring it back to normal?

I am working with an NVidia Jetson. The Ubuntu software update crashed, and now as I feared the system will not boot properly. The way the system is configured, a command prompt flashes for an ...
0
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0answers
35 views

cannot boot into Windows 7 after installing Ubuntu 14.04 [duplicate]

Here is url of boot-repair's "recommended repair": http://paste.ubuntu.com/8941902 During installation process Ubuntu couldn't find that Windows is already installed so I did "other install". ...
-1
votes
1answer
152 views

Deleted my previous linux partition and now getting stuck at grub boot prompt when i boot from usb/ use “ubuntu” option in bios/EFI boot menu

Let me tell you the full story. I had installed ubuntu and used it. Recently i wanted to use windows only (Windows 8.1) So, i deleted the linux partitions from the diskmgmt.msc in windows.I also used ...
0
votes
1answer
65 views

Unable to boot Ubuntu after deleting Windows partition

I installed Ubuntu 12.04 a year ago using Wubi, and was dual-booting Windows 7 and Ubuntu until today when I decided to use Ubuntu alone. I used Gparted to delete the Windows partition and then ...
1
vote
1answer
210 views

Unable to fix GRUB for dual-boot after BIOS update (using boot-repair)

After my latest update of BIOS (while using Windows) my grub menu went missing. Previously, I was able to repair GRUB menu this way: Booting into Windows Going to Advanced Startup options Selecting ...
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votes
2answers
364 views

Windows 8.1 and Ubuntu dual boot, can't choose windows 8.1

http://paste.ubuntu.com/8732930/ So I have the following setup 1TB Seagate HDD -sda 1TB Samsung 850 Pro SSD -sdb I had Three partitions on the HDD One for OS, another for Games and last for ...
114
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9answers
155k views

How can I repair grub? (How to get Ubuntu back after installing Windows?)

I installed Windows 7, which ate Ubuntu's boot file. When starting up the computer, it now goes straight to Windows, without giving me the option of booting Ubuntu. How can I get Ubuntu back?
0
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1answer
127 views

Make boot partition using GParted in Boot-Repair [closed]

How do I create a BIOS boot partition with GParted? I am using Boot-Repair.
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0answers
159 views

Boot problems after upgrading from Ubuntu 13.04 to Ubuntu 14.04

After GRUB went MIA I used boot-repair which returned this Boot-Repair Boot Info Script. After that GRUB came back, but now after I choose the Ubuntu option in the boot menu nothing happens. If I go ...
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votes
1answer
78 views

Grub rescue is stuck [duplicate]

I installed Ubuntu 12.04. I erased a GRUB file by mistake, now grub rescue doesn't let me do anything. I used Boot Repair, and now my PC is stuck at: error: invalid arch independent ELF magic. grub ...
1
vote
2answers
4k views

Dual boot Ubuntu and Windows 8 - no operating system found

I am struggling to finalize my attempt to run Ubuntu 13.10 alongside Windows 8 on my new Sony Vaio Pro. After long hours of research I feel I am stuck. I was booting from a USB, let me outline what ...