A bootloader is a small program that gets executed at startup time. The bootloader loads data and other startup process into RAM where they can be executed.

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Ubuntu Bootloader Help

I'm thinking of installing Ubuntu on my PC (quite old) alongside Windows 8.1. My BIOS mode is Legacy BIOS so no worries about UEFI settings. I have a separate partition (Local Disk E: 30GB) for ...
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1answer
317 views

Attempt to read or write outside of disk 'hd0'

I installed 14.04 on my new 3 TB disk. After restart the system responded with error: attempt to read or write outside of disk 'hd0'. Entering rescue mode... grub rescue> When I booted with Live ...
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2answers
69 views

Where can I find GRUB bootloader script before the system started up?

Where can I find GRUB bootloader script before the system is started up? I'm running on VBox V4.3.12 r93733.
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1answer
14 views

Upgraded to 14.04 but have a problem editing grub

I am trying to edit this file to add "nomodeset" to the end of the line. Is there any way to edit a buffer? Is there a work-around for this?
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0answers
19 views

Install grub in separate boot partition (dual boot)

I have both Windows 8.1 and Ubuntu 14.04 installed on UEFI mode (of course, dual boot). I have used bcdedit under windows 8.1 to set grub 2 as the default boot loader: bcdedit /set {bootmgr} path ...
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0answers
12 views

about the kexec software installation in ubuntu 13.04 [on hold]

i am working on ubuntu 13.04 version and i want to install the kexec software in that.please tell me the procedure and the actual code for that.i wanna know how to reload the kexec software in the ...
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2answers
3k views

Boot loading problem after Wubi installation of Ubuntu 12.04 on Windows 7

I was new in Ubuntu OS and I was just trying to use wubi windows installer to get a Ubuntu first for hands-on. I followed exactly the same as the instructions and after reboot win7, there is no ...
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0answers
21 views

How to recover Ubuntu operating system with my previous data

Yesterday I clicked on the System Restore button in Windows by accident. After that, Ubuntu was totally formatted. Is there any possibility to recover my operating system with its previous data?
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1answer
17 views

Ubuntu on rMBP, bootloader location

I'm getting ready to do a fresh install of Ubuntu 14.04 on my Macbook Pro. My setup is as follows: Mac OSX and Windows-Bootcamp on the internal SSD Ubuntu 13.04 on an external SSD hooked up through ...
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1answer
55 views

Ubuntu 14.04 does not boot

Can you please help me, after performing system updates on Ubuntu 14.04.1, my laptop does not boot, only blank screen. I have tried using repair disk but no joy. My file is : ...
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0answers
40 views

how can I possibly install ubuntu 14.04 on my nexus 7

I have a nexus 7 and I want to install ubuntu 14.04 (not ubuntu touch) on it, I'm aware that it was available on 13.04 byt can it be done on 14.04? I have my bootloader unlocked. My nexus 7 (2013 ...
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0answers
13 views

How can I change the resolution seen by a bootloader in VirtualBox? [closed]

I am using VirtualBox 4.3 to take screenshots of various Ubuntu installer bootloader screens, and I would like to decrease the number of rows and columns that the bootloader renders to. Since the OS ...
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2answers
129 views

What is the Ubuntu os loader and where does it reside?

I am studying for a class on System and Network Engineering and in one material we are told that Ubuntu uses the OS loader to load the bootloader GRUB. My question is what is the Ubuntu OS loader and ...
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1answer
21 views

Error when log in my partition?

** I want to install Ubuntu beside my windows 8 but I made a mistake that i installed only Ubuntu ,but when I logged in Ubuntu and went to open my partitions , an error appeared said that "This ...
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1answer
3k views

How to use GRUB as default bootloader while dual booting Win7+ubuntu

I installed windows 7 first and then Ubuntu, booted back into windows and used EasyBCD to use the Windows 7 bootloader for dual booting. So when the system is rebooted Windows bootloader comes up ...
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2answers
187 views

How do I re-run boot loader?

Running sudo apt-get -f install said that The link /vmlinuz.old is a damaged link and: you may need to re-run your boot loader[grub] Here's the full output: user@chrubuntu:~$ sudo apt-get -f ...
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1answer
21 views

Add Boot Entry Live Persistent Extracted (to Hard Disk) Files to Windows Bootloader

I have live persistent extracted ISO on my Hard disk. I want to add a boot entry to Windows Boot loader (Currently Working on Win8) to directly boot that Live Persistent extracted ISO. In other words, ...
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0answers
63 views

How to make Windows 8 appear in a boot menu when dual-booting with Ubuntu?

I want to ask how to create GUI for choosing OS when booting my notebook. I have Windows 8 preinstalled on my notebook, and I wish to have a dual boot system with Ubuntu, However, after Ubuntu ...
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1answer
52 views

How can I use the installer to manually boot into a system without GRUB installed?

For the sake of experimentation, I am trying to document a minimal procedure for a pure EFI boot of 14.04 on a Mac Mini. This involves installing a base system (using the Mac-flavoured server install ...
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2answers
992 views

How do I make my native Windows 8 Lenovo laptop boot grub?

I like to think I'm not a novice on this issue but this situation is proving me wrong. I've been trying for about two days to figure out a way for my Lenovo S415 to install Ubuntu. I have disabled ...
3
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4answers
5k views

Failed to install bootloader

I am trying to install Ubuntu 12.04 by creating a USB Boot Disk. I am using a 500 GB External Hard-drive ("Elements"). I get through the first part of using the start-up disk creator. I select ...
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3answers
1k views

Windows Vista disappeared after installing Ubuntu10.10?

I had Windows Vista Ultimate SP2 160 GB HDD, 1GB RAM,INTEL DUAL CORE One of my friend told that UBUNTU is also a better OS and is an open source programme and u can use alternately both Ubuntu or ...
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0answers
25 views

How To Dual boot Windows 8 And Windows 7 Seperately with Burg

Ok,so here is my problem: I am quite new to ubuntu,but i managed to install the burg graphical bootloader.Now,my problem is that along with ubuntu,i also have windows 7 and windows 8 installed in a ...
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41 views

Is the problem with my boot loader?

My system is on dual boot with windows 8.1 and Ubuntu with secure boot off and it was working perfectly.But suddenly instead of giving me the option of windows or Ubuntu boot loader,it has directly ...
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4answers
14k views

How do I find out which boot loader I have?

I know Grub is the one installed by default when installing Ubuntu but I am faced with an embedded system running 9.10 Desktop Edition. Following are the contents of lsb-release file ...
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1answer
5k views

Ubuntu 12.04 Bootloader failed to install

Sorry about the excessively long question, but I figured giving more information would be better. I recently bought a new desktop for myself, running Windows 7. It has two hard drives, and I wanted ...
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36 views

Uninstall ubuntu from external hard drive + remove bootloader from internal hd

I have created a bootable usb stick with linuxlive and Ubuntu.I then tried to install ubuntu on my external harddrive. However I guess I wrongly picked the drive where the boot section is installed, ...
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1answer
87 views

BootableUSB Stick created for installation, doesn't working on Ubuntu13.04

I also Download a ubuntu-14.04-desktop-i386.iso file and also created a live USB stick by Startup disk creator. It's status said, Live USB disk creation complete. Then I did restart but nothing ...
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1answer
114 views

New bootloader for Ubuntu? [closed]

Challenging it is to get Ubuntu to boot right with single Ubuntu install since the introduction of (U)EFI BIOS. I have had, and am having difficulties getting a new PC boot to from an SSD disk. It ...
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1answer
736 views

How can I copy a file from one partition to another?

I started with Linux a year ago. Few weeks ago it was my idea to install the EFISTUB bootloader. I used an Live CD to freshly install 12.10, and studied the articles of http://www.rodsbooks.com/ ...
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0answers
54 views

Burg install error

Im trying to install Burg bootloader. OS is Ubuntu 14.04LTS and Windows (unable to access through Grub since the Ubuntu update) When I run the Grub Customizer I get the following error: burg-mkconfig ...
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0answers
105 views

Want to detect Android x86 in Ubuntu GRUB menu

I was using Ubuntu and Windows 8.1 in my Lenovo G560 laptop. Later I installed android x86 4.4.2 (KitKat) but the problem is GRUB is not detecting android x86 in GRUB menu. I had also done the sudo ...
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1answer
53 views

dual boot windows 8 and ubuntu 14.04 [duplicate]

I have installed ubuntu 14.04 on my sony vaio laptop along with windows8, now ubuntu has been successfully installed and for the First time it showed me both ubuntu and windows8 login options to get ...
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0answers
52 views

While booting ubuntu 14.04, Starting cmain().., then stoped at grub4dos

I was using Ubuntu 12.04 alongside Windows 7 with window's bootloader as primary (using EasyBCD) and it was working fine for HP Pavilion DV4. But after installing Ubuntu 14.04 through pop-up Update ...
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1answer
176 views

What is the difference between boot loader and bootstrap loader?

how boot loader is different from bootstrap loader. According to me bootstrap loaders are stored in ROM and boot loaders are in hard disk in MBR (please correct me if I am wrong). bootstrap loader is ...
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2answers
512 views

Missing operating system message after installing Ubuntu 12.04 on Windows 7 and Windows 8

Initially, I had Windows 7 and Windows 8 running on the same system.(dual boot). And I wanted to install Ubuntu for my work. I downloaded Ubuntu 12.04 and burned it on a disk and installed it. While ...
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1answer
67 views

How to launch windows on default and Linux by choice?

I'm using Windows for everything, but I want to check and learn Linux also. My computer is also used by my family. Is there any possibility to run Windows by default (without any choosing) and Ubuntu ...
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0answers
32 views

System Hangs on Boot after BURG Install

I installed burg using these instructions. burg-emu worked fine, the burg interface worked great, and I can still boot windows correctly. When I boot linux (recovery or normal), I get the linux ...
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0answers
13 views

Can't log in encrypted NTFS after Ubuntu install

I had this Windows laptop which when I booted would ask me for a username and my password in some windoish looking security environment before logging me into the Windows OS. I went inside Windows, ...
2
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1answer
422 views

Configuring grub for Ubuntu on Lenovo Ideapad Flex 10

Situation I have installed Ubuntu Linux 14.04 on a Lenovo Ideapad Flex 10. The only problem I'm facing now is to configure the bootloader. I'm quite familiar with Ubuntu, but not with grub or ...
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0answers
18 views

windows and grub boot loaders being seperate

When i boot up my laptop it goes to the windows boot loader and i can pick to boot windows 8.1 or ubuntu but it wont boot ubuntu when i click on it and in order to boot ubuntu i have to select the ...
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2answers
3k views

Where to install Ubuntu bootloader on a Mac?

I'm trying to install Ubuntu on a Mac, but I can't get it to boot with default mac bootloader or rEFI. It shows up as "Windows" On the mac bootloader and shows up as "Linux" on rEFI. I'm not sure ...
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1answer
60 views

reinstalling boot loader after linux partition removal

The process: I had a Windows 7 partition and an Ubuntu 11.04 partition on the same HDD. (35GB Windows 7, 400GB data, 15GB free for Linux). Windows 7 was installed first, then Ubuntu with GRUB loader. ...
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73 views

no GRUB menu bootloader option

I have used Ubuntu distribution in my HP laptop along with Windows 7 dual-boot before. But due to some mistakes while partitioning using windows default partition tool, I formatted my system drives ...
2
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1answer
66 views

How to prevent Ubuntu from overwriting grub bootloader after update?

Is there any way I can stop Ubuntu from overwriting bootloader? It happens after updating (I suppose) system's kernel. I want to stay with my other linux distro bootloader without having to change ...
0
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1answer
2k views

Hard Drive not detected in ubuntu 12.04? [closed]

I had installed Ubuntu 12.04LTS in this summer and all was going fine, but then my computer was switched off in the middle of loading the bios. When I boot, its not recognizing my hard drive in which ...
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0answers
137 views

Where to install the bootloader? Windows 8.1 and Ubuntu 14.04

So I have decided to attempt to install Ubuntu alongside my Windows 8.1 Lenovo E545. I was following this guide http://www.dedoimedo.com/computers/dual-boot-windows-8-ubuntu.html. I was looking at my ...
0
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1answer
39 views

Problem unistalling ubuntu 13.10 from bootloader(windows 8) [closed]

I installed ubuntu 13.10 on my usb. Then I formatted the usb with ubuntu 13.10, but now how to remove the ubuntu from boot loader on windows 8. I was trying to install ubuntu 14.10 on my hard disk ...
0
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1answer
54 views

GRUB bootloader is not loading at startup [closed]

Please help. Right now I'm using Windows 7 but I want to switch to Linux. So first I tried to install Zorin OS. I successfully installed it by following steps: made live USB, install on free deleted ...
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0answers
17 views

Add an OS to Burg [duplicate]

I installed Burg, but when I update Burg I can't find Windows 8.1 OS. Ubuntu is there (with some other things that I don't know what is) but not Windows. Can I add it manually?