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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Laptop not booting

I've got a Vaio laptop that used to work with 13.10. I did an upgrade to 14.04 and since then it does not want to boot any more, that is it doesn't seem to reach grub: I'm stuck on a "BIOS" screen ...
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0answers
410 views

Can't boot to Windows 8.1 after installing 14.04

I've just installed Ubuntu 14.04 on my new computer. I had previously installed 13.04 and 13.10 without problems on my old computer, but it seems that i've done something wrong now. The problem is ...
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1answer
10k views

How do I replace GRUB with Burg?

I was just wondering if it was safe to install BURG on Ubuntu 14.04 and how do to it. It has not been updated for a while, so maybe the project is dead. If it's not possible to replace GRUB with ...
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1answer
27 views

Ubuntu booting problem

I have installed Ubuntu 12 alongside Ubuntu, but when I start my PC there is no option to enter Windows 7 or Ubuntu. Please help me out. I have a lot of my university assignments. Thanks in advance.
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1answer
30 views

Delete the boot partition

Boot configuration is on NTFS partition and I have Ubuntu side-loaded on my computer. I want to delete the NTFS partition completely and format the drive as ext4 file system. But, I assume that ...
0
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1answer
127 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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0answers
836 views

USB Keyboard not working in the bootloader, but does in BIOS and OS's

I have Windows 8 and Ubuntu installed alongside on my computer. However, my USB keyboard doesn't seem to work when supposed to navigate the GRUB menu. This was also a problem when i only had Windows ...
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0answers
1k views

GRUB INSTALL ERROR during installing Ubuntu 14.04 alongside Windows 8.1

Few days back i had tried to install Ubuntu 14.04 on my Windows 8.1 Laptop(factory installed).The installation ended but when the system restarted then the boot menu just showed the Grub Boot menu.It ...
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2answers
2k views

Installing BURG: ppa not working

I'm trying to install BURG to substiture Grub, on Ubuntu 14.04 (I need dual boot with Windows 7) I've tried to install burg-manager, to install burg from there. It seems all ok, it doesn't give ...
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1answer
105 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
78 views

Grub Boot-Loader Not Getting Repaired

I am getting no screen for selection of which OS to boot. I installed windows 8 over Ubuntu 13.10. In Boot-Repair i selected Recommended repair but later the repair failed and it gave me this URL ...
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1answer
55 views

Installed Proprietary AMD Graphics Drivers from Settings, Rebooted, and Display Always Turns Off After Decrypting Partitions on Boot Screen

I did a fresh installation of Ubuntu 13.10 on my system, fiddled around a bit until I was comfortable with the system, and then went to the Settings window and elected to installed the proprietary AMD ...
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0answers
40 views

update-grub Not Respecting Preferences from /etc/default/grub

Following the advice from an answer to How do I remove or hide old kernel versions to clean up the boot menu or free space?, I found myself having to put up with the GRUB boot menu every time I ...
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1answer
88 views

After Dual Ubuntu Installation the boot screen doesn't updated?

Today I tried to install lubuntu13.10 on ubuntu10.04 by creating a separate partition(/dev/sda3). But after installation the boot screen doesn't updated. ie it only shows ubuntu10.04... While ...
2
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1answer
75 views

Ubuntu not seeing Windows 7 in bootloader

While I was installing Ubuntu I unplugged my Windows 7 HDD so I wouldn't accidentally partition it. I installed Ubuntu, shut off my computer, plugged back the HDD, rebooted (and using the BIOS boot ...
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1answer
151 views

Mac efi bootloader doesn't show ubuntu, and GRUB load automatically

Right now when I start my computer GRUB loads, and then I can select if I want to start either OS X or Ubuntu, and if I start the computer holding down the alt-option key to load Mac's efi bootloader ...
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1answer
536 views

Removing Grub2 and reverting back to windows 8 boot loader

I'm new to stack exchange and Ubuntu. This question might be repeated but none of the solutions worked for me. I have Ubuntu installed on my external hdd. I could boot it fine without any issues. ...
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1answer
175 views

installing the OS twice on same hard disk drive

I plan to install Ubuntu 13.10 twice on the same HDD. The reason is each installed OS will have filesystem tweaks different from the other. Below is my plan: First primary (bootable) partition will ...
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1answer
3k views

UEFI and “reserved bios boot area”

I purchased a new notebook, which has a pre-installed Windows 8 (upgraded to Windows 8.1). Configuration: UEFI Secure Boot SSD + HDD I downloaded Kubuntu 13.10, prepared a bootable USB stick and ...
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4answers
419 views

How does the grub bootloader know?

I am not understanding how it comes to know which kernel image to load? I have so many. Once I had created my own kernel and recompiled. How does it come to know that this is the one to load?
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1answer
1k views

Graphical GRUB Menu

As you know, when dual booting on OSX you get a nice looking boot menu, something like: I was curious as to whether there is a way to replace the textual interface of GRUB with something a little ...
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1answer
53 views

Installing Ubuntu 13.10 alongside, 13.04. Potential boot loader issues

Below is an image of my hard drive partitions as they exist currently. /dev/sda4 is Windows 8 /dev/sda9 is Ubuntu 13.04 /dev/sda5 is where I plan to install 13.10 as I am currently not using it ...
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1answer
61 views

Operating System loader

I installed Ubuntu 12.04 with the option to keep Windows 7. The installer indicated I could choose the OS to load on startup. However, only Windows 7 loads when the computer is restarted, with no ...
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1answer
94 views

Issues with Ubuntu/Win7 dual boot

Hi I'm a newbie to Linux and have been interested in trying it out. My wife has no interest in it so I'm forced to create a dual OS situation but I've really run into a brick wall here. I've done as ...
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3answers
26k views

Uninstall Grub and use Windows bootloader

I have Windows 8 pre-installed and then installed Grub with Ubuntu. Ubuntu is not my thing so now I want to remove it along with grub. From what I have learned, with UEFI, Grub does not overwrite the ...
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1answer
72 views

OS-Uninstaller saying I will need to update my bootloader?

I am following these instructions to remove Ubuntu 13.10 from my system: https://help.ubuntu.com/community/OS-Uninstaller But when I run os-uninstaller instead of just saying it will remove the ...
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1answer
242 views

How can I install grub4dos to my USB stick?

Though I searched for web I could not find a guide to install grub4dos into my USB stick in Ubuntu. Is it possible in Ubuntu? If so, how can I install it into USB stick as a bootloader?
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1answer
302 views

problem about dual boot

first of all i am a beginner...so please bear me..... i have installed ubuntu 14.04 while windows 7 already installed at this point everything is ok but problem begin when i installed windows 8.1; now ...
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1answer
64 views

How to remove GRUB and boot Windows?

I have tried the other suggestions such as bootrec.exe /FixBoot and bootrec.exe /FixMbr But on restart it still boots to the grub command line. I have also tried startup repair using the Windows 7 ...
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1answer
154 views

grub Refresh or Resolution Too High. How can I adjust it?

I installed Ubuntu 12.04 using the Windows installer while in Windows XP. When I reboot and select Ubuntu as my boot option my monitor tells me "Out of range" I believe at this point I would be ...
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0answers
67 views

Ubuntukylin Desktop 13.04 wouldn't boot after changing Windows 8 bootloader settings [closed]

Yesterday I installed Ubuntukylin 13.04. Everything was fine until today I changed Windows 8 metro bootloader settings to Ubuntu as default and waiting time 5 seconds. Now when I boot into Ubuntu, ...
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1answer
82 views

Dual Boot issue Ubuntu and XP

I partitioned a drive and loaded Ubuntu 13 on an XP machine. I am learning about the operating systems and trying to make them play together. My current boot executes as follows: System powers up, ...
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1answer
115 views

how to fix “out of range” problem

I have a dell dimension 4550 with ubuntu 12.04 installed along with Windows Xp. Before the GRUB screen appears, I get the out of range message on my monitor. After a few seconds a dialog box appears, ...
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2answers
167 views

How to reinstall Ubuntu with UEFI in a correct way?

I decided to migrate from Ubuntu 13.10 to 12.04 LTS, so I have downloaded .iso image and wrote it to my USB-stick. During the installation, on a stage of partitioning hard drive, I met one problem. I ...
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1answer
305 views

Recover grub from grub-rescue

I was using Ubuntu normally and suddenly the system went haywire and I had to do a hard reset. After that I got a couple errors trying to load Ubuntu, so I switched to Windows trying to find an ...
0
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1answer
84 views

How to use a pre-installed Ubuntu, which is on an external drive to boot from any computer?

I have installed Ubuntu 12.04 LTS on my external hard drive and it works fine on the computer it was originally installed from. But when I attempt to boot the external drive from another computer; all ...
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1answer
1k views

How to unlock Boot-loader of android Phone?

i Want to unlock boot-loader of android phone. Actually i want to dual boot the android phone with android and Ubuntu . For that i have to unlock boot-loader first . Whenever i run fast boot oem ...
0
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1answer
112 views

Boot Wubi in another bootloader

I have a MacBook Pro 9.2, with 2 partitions (3, considering Mac OS Recovery), one with MacOS X and another with Windows 8. I have installed Ubuntu through Wubi in Windows and I'd like to, if possible, ...
0
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1answer
54 views

Dual HDD, Win7 & Ubuntu

I have a pc that has Windows 7 on it, and a hard drive that I recently installed and put Ubuntu 12.04 LTS on. The problem I encounter is that grub does not load Windows 7, and gives me an error when ...
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2answers
2k 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 ...
0
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1answer
136 views

Disable Grub bootloader's GRUB_TIMEOUT=-1 after failed startup?

My title may be incorrect, but I hope I get the idea across... You know, when you have a failed startup and Grub decides next time it starts up it'll disable the countdown and give you indefinite ...
0
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0answers
146 views

Can't install from bootable USB or ISO for Ubuntu [duplicate]

Booting from USB flashdrive fails in my attempts to replace Win7 Home Premium which has two partitions, C: and D:, on my hard drive. I also attempted the boot from USB (in all the USB slots I have) ...
0
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1answer
107 views

Can't get Windows to boot from GRUB

I recently installed Ubuntu 13.10 and am having some issues getting GRUB to work with me. Whenever I want to get to GRUB (to boot Ubuntu), I have to manually select it: . Then I can select Ubuntu ...
0
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2answers
7k views

Fix bootloader after removing Ubuntu from a dual boot system?

I have installed a Ubuntu alongside Pre-installed Windows-8... And now I have uninstalled Ubuntu. But the problem is that after removing Ubuntu and typing "bootrec/Fixmbr" in Command Prompt, there is ...
0
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1answer
65 views

How to change boot image

How do i change the image that appears during boot back to the ubuntu default? I had installed gnome desktop before and after uninstall it had left it like that.
0
votes
1answer
2k views

Boot problem after installing Ubuntu 12.04.3 alongside Windows 8 - only get to grub prompt

I tried to install ubuntu 12.4.03 (64bit) alongside the pre-installed windows 8 (64bit) from a live DVD. The hard drive is HP 110-13 EG desktop computer with intel Core i3-324oT and NVIDIA GeForce ...
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1answer
725 views

Re-configure GRUB to directly boot to Ubuntu on dual-boot

I'm curently Dual-booting between Windows 7 and Ubuntu 13.10 both are 32-bit I'm installing it on a HDD with Ubuntu Bootloader installed on an external Pendrive (So if i want to boot Ubuntu i must ...
0
votes
1answer
2k views

How to install Ubuntu touch on LG E617G Optimus L5 [duplicate]

I have been tinkering with my LG Optimus L5 E617G and can't seem to find any good instructions on how to install Ubuntu Touch or even get to the bootloader to do so... If anyone has any suggestions ...
0
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1answer
32 views

boot cd problem

I installed ubuntu 13.10 on CD, in the boot turned on only reading from the disc, but at startup I get the message "Reboot and select proper boot device or insert boot media in selected boot device ...
0
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1answer
35 views

Grubs manual installation on windows

Should I install a boot loader before I install Ubuntu? If so, how can I install it manually from windows 7?