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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Do not show GRUB loader after Truecrypt login and remove windows from list

I have a dualbooted laptop running Windows 7 and Kali. Kali has an encrypted partition (LVM) holding all my data and a boot partition. I recently installed TrueCrypt on my Windows computer. So I ...
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1answer
34 views

How to set password for grub bootloader?

How to set password for grub bootloader on Ubuntu?
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1answer
53 views

Can I install Windows after Ubuntu 14.04? [duplicate]

I'm thinking about if Windows can be installed after Ubuntu like a Dual Boot thing... Please tell me if its possible.. without losing any Ubuntu files Anyway I'm a new to Ubuntu
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33 views

Need Immediate Help for Kubuntu installation

I am very new for Kubuntu and other Linux OS. I tried to install Kubuntu through my Pen drive and got some error message while installing here you can find error message Traceback (most recent call ...
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1answer
49 views

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
44 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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382 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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1answer
63 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
100 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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1answer
27 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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2answers
153 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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2answers
5k 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
34 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
85 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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2answers
172 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
102 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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0answers
46 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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0answers
66 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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146 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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397 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
56 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
95 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
1k 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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53 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
19 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, ...
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1answer
93 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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20 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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1answer
171 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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1answer
143 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 ...
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2answers
1k 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
322 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 ...
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1answer
45 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 ...
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1answer
85 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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18 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?
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2answers
121 views

Dual Boot Ubuntu 14.04 and windows 8.1 issue

I have installed window 8.1 after cleaning my hard disk..and then installed ubuntu 14.04 with the help of ubuntu forum directions.. But after installing both, window 8.1 sometimes start and sometimes ...
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1answer
265 views

How to set up GRUB2 password in an easy way?

I need to setup password for GRUB2 on Ubuntu 14.04 LTS amd64. The setup I am trying to reach is to have [e]dit and [c]onsole options protected by password, but booting of operating system entries ...
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1answer
105 views

installing the boot loader in a seperate pendrive

I want to install ubuntu 14.04 desktop in a PC in which there is two hard drives 1TB and other is 80GB Windows 7 is Installed in the 1TB HD so i am not going to touch it and install ubuntu in the 80Gb ...
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1answer
2k views

Ubuntu 14.04 winusb install [duplicate]

Can winusb still be used on ubuntu 14.04? The answer How to install Winusb? does not work for me... and all topics related to the ppa changes are closed - including Installing WinUSB on Ubuntu 14.04 ...
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2answers
42 views

Remove GRUB boot selecting after Windows is gone

I've been looking for this answer quite a while in the last few days, but all google and question searches here seem to retrieve are for removing grub and restoring Windows's bootloader after deleting ...
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0answers
171 views

Why do I have duplicate “ubuntu” entries in my boot loader menu?

When I enter my boot menu, I see two entries labeled "[ubuntu]" that load exactly the same operating system. The recovery entry is also missing. I ran Boot Info Script, which typically covers ...
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1answer
366 views

Burg bootloader Ubuntu 14.04

Hello I'm a relatively new ubuntu user and I'm having some trouble with the burg bootloader. The issue is that when I choose the ubuntu option it works 1/3 of the time without any trouble but ...
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2answers
2k views

Restore Windows 8 GUI Bootloader

I recently installed Windows 7 Pro, Windows 8.1 Pro, and Ubuntu 14.04 as a multi-boot on my pc with help from this page. Everything works great with the chainloading boot. I can boot into whichever OS ...
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2answers
87 views

Could not boot Ubuntu alongside Windows 8

[I'm a beginner to Linux] Hi I installed Ubuntu 14.04 alongside Windows 8 following instructions in here - http://www.everydaylinuxuser.com/2013/09/install-ubuntu-linux-alongside-windows.html Without ...
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2answers
107 views

name of the file from /proc that is used to pass information from boot-loader to kernel

I am revising for LPI exam ,and i cannot know this information which is : the name of the file resides in /proc that is used to pass information from boot-loader to kernel ?
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16 views

Grub rescue: No such partition [duplicate]

seems like I lost my boot loader while running a windows 7 recovery. I had got my windows 7 crashed several months ago, and today I ran a recovery, which showed something like "error:366. try ...
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1answer
166 views

Cleaning Up Boot Details?? Dual Boot (UEFI) : Windows 8 & Ubuntu 12.04

Well, I don't know from where to begin with... I've a DELL Laptop(x64 Based Processor) with Windows 8 Pre-installed! I tried installing Ubuntu 12.04 on my system.(i don't know if it suports UEFI or ...
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1answer
50 views

Boot problems with Ubuntu and Windows [duplicate]

I have Windows XP on my C drive and Windows 7 on D drive. I loaded Ubuntu 14.04 over Windows 7 on D. It gives me my old boot screen of either Windows XP or Windows 7, and it will not boot to Ubuntu.
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30 views

Building BURG images for EFI64

I'm trying to build BURG for EFI64, as no PPA contains BURG for EFI systems. I managed to build it in a local directory inside of my home, but now I don't know what to do. How do I generate all the ...
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1answer
747 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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1answer
113 views

Still getting input out of range error in grub

I've run boot repair, uncommented the GRUB_GFX line, and set the resolution to 1366x768x60 (the 60 part is the refresh rate, right?) with Grub Customizer. I still got the error, so I ...