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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install ubuntu alongside with windows 8.1: cannot boot into os selection screen without external

I was following instructions from this link(not exactly but roughly those steps). In the end I still cannot boot into the (grub) os selection screen. However, if I plug my installer thumb drive in, I ...
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1answer
98 views

GNU Grub not loading by default

I have dual booted my machine. First I had installed Windows 8.1, and then I have installed Ubuntu 14.04.03 version. I had switched off secured boot and power boot options . Now when I boot my machine,...
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123 views

How to get EFI for 32 bit instalation

I have a tablet with intel atom cpu and can't boot 32 bit ISO image in it. I heard that developers don't want to develop this but I wonder what is the challenge on doing so. I tried disabling secure ...
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1answer
285 views

upgrade Windows 10

in this moment I have windows 8.1 and Ubuntu 14.04 and boot works in this moment. How can I upgrade my Windows from 8.1 to 10 with out destroy my boot between linux and windows?
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2answers
252 views

How to change boot order in grub2 to include bootable USB?

I want to install Windows OS in an empty partition(dual-boot) using a bootable USB. However I can't seem to enter BIOS to change the boot order. Can I include the USB in the boot menu in GRUB2?
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44 views

ubuntu touch S6102 no bootloader

I have a Samsung S6102 with android 2.3.6. I have tried to install ubuntu touch while following the instalation instuctions on your page step by step. However I have a problem. While android is ...
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1answer
34 views

WIndows 7 wont load?

I installed ubuntu in a separate partition and my windows 7 was in a separate partition. so in the grub screen when I choose to load from from windows 7 it wont boot and again the grub screen comes ...
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1answer
281 views

Isn't it possible to REPLACE IOS BOOTLOADER to install Ubuntu Touch? [duplicate]

I don't know much about that topic but wouldn't that be a possibility? I mean an iPhone is just a phone with components in it as any Phone that runs Ubuntu Touch. Wouldn't it be pobbible to replace ...
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1answer
84 views

Help needed recovering erased boot disk label

I dun goof'd. Up until about an hour a I had a working installation of 14.0 on my 2013 Macbook Air, with full disk encryption as set up in the standard installation process. But tonight, in the ...
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1answer
481 views

On which device do I install the bootloader when I want to dual boot?

I'm currently trying to install Kubuntu 15.04 alongside Windows 8.1 (already installed). It's on a non-UEFI machine. My partitions are as follows: sda1 windows installation (500GB SSD) sdb1 HDD ...
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2answers
55 views

Running apt-get install updated unrelated packages and is causing issues

I recently ran apt-get install unzip on an Ubuntu server, for some reason it started updating almost every package on the system - apache, php, git, mysql, numerous libraries and more. Eventually it ...
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103 views

Install Ubuntu (or any Distro) on a Windows 8.1 Tablet

I've been thinking about getting a cheap x86 Windows tablet and install Ubuntu and/or other distros on it. I'm not sure if there's anything fundamentally wrong, but being x86 devices it should be ...
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1answer
2k views

What is the difference between GRUB and SYSLINUX?

This question is related to my finding that Ubuntu and its derivative uses both SYSLINUX and GRUB bootloaders on ISO images for Desktop releases. When booting from 32-bit ISO image, it is said that ...
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0answers
220 views

How to repair Ubuntu GRUB bootloader from within Windows WITHOUT a live CD

I've been running Ubuntu 15.04 and wanted to install Windows 7 for dual boot, and it of course deleted the GRUB bootloader upon install. However, every time I try to use a live CD or USB to repair ...
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2answers
940 views

Toshiba satellite radius not loading bootable usb

I recently bought a Toshiba satellite radius (model: L15W-B1120). I already read countless of posts. In the posts they recommend to disable secure boot and also fastboot, I already did. I created a ...
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0answers
308 views

Failed to install GRUB boot loader on HP ProLiant DL380p Gen8 Server

please I need your help. So I am trying to install Ubuntu Server 12.04 on this server. Everything else installs correctly, especially the software which I have selected. But when it comes to the GRUB ...
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0answers
32 views

Booting off of a usb

I Have Recently Dual-Booted a asus x401a netbook with Windows 7 and Ubuntu 15.04. Every time I want to boot into Ubuntu, I have to boot off of US to access the Grub boot menu, But once booted I can ...
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1answer
33 views

How do I get Ubuntu to boot?

Dual boot Windows 7 and Ubuntu 15.04. Ubuntu installed but reported it could not install bootloader. I chose the 'continue without bootloader' option. Then manually install bootloader via boot-...
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1answer
32 views

How will this terminal command affect my partitions?

I recently posted a question asking about how to fix a complicated problem with my laptop after partitioning my hard drive. The problem is here -How do I undo those partitions I made for dual booting? ...
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2answers
141 views

How do I undo those partitions I made for dual booting?

So I attempted to dual boot ubuntu 14.04 and windows 8.1 on my new laptop (aorus x3 plus v3) and it REALLY ruined it. Essentialy broke my new £2000 laptop. I followed this guide (because for some ...
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1answer
92 views

Windows boots instead of asking which OS to boot

I have successfully installed Ubuntu 14.04.2 LTS on my HP Compaq Laptop with UEFI, keeping my Windows installation. I rebooted and was prompted if I wanted to boot Windows, Ubuntu or something like ...
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0answers
81 views

Completely shagged my laptop with LILO

They say curiosity killed the cat- well I have managed to kill my computer by incorrectly installing lilo. I don't actually know why I thought I needed to install it but regardless, I need someone who ...
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0answers
105 views

Ubuntu - win 8.1 dual boot - ssd and uefi woes

I built my new computer last week and decided it was about time I installed my dual boot. I disconnected the gpu as I was getting an out of range issue with the monitors, presumably as a result of not ...
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1answer
119 views

What should I do when Windows Boot Manager comes instead of GRUB, even after boot repair?

I know that this question has been asked before, but none of the solutions have solved my problem. Ubuntu boots and runs properly with the USB I used to install it plugged in to the computer, but ...
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2answers
140 views

Deleted Windows installed partition and also the System Partition

I had dual boot on my laptop Windows 8 and Ubuntu 14.0.2 and than i decided to remove windows completely and i booted from usb and removed widows partition and also the system Partition which was the ...
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1answer
243 views

Bootloader with mouse support

Are there any boot loaders which support using a mouse to select the operating system / boot options? This will not just be a helpful as a convenience feature, but is required for old laptops (like ...
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22 views

Help: need to install every thing including boot loader in another drive

I have an old laptop whose C and D drive have lots of bad sectors but none in other drives. I have been keeping an eye on bad sectors and they are not increasing. I installed Ubuntu in E drive but ...
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1answer
135 views

linux icon appearing in rEFind even after uninstalling linux

i installed ubuntu 12.04 on my mac.and i uninstalled it and but after that when i boot up using rEFind it shows me an linux icon saying that boot linux from whole disk space.how can i get rid of it?.
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0answers
53 views

HP laptop using Ubuntu can't boot!

I have HP 255 G2 laptop which uses Ubuntu. I was using the laptop and I saw that it was not working properly. I rebooted but it still doesn't boot . It shows me the usual black screen with a line on ...
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0answers
53 views

no bootloader. only grub screen appeara

Windows 7 and Ubuntu were installed on my laptop . it was working zsmoothly until now. The bootloader dosen't show up and grub shows up instead
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1answer
175 views

Help with installation on system with SSD and HDD

So, I've read lots of threads here about dual booting between Ubuntu and Windows. I am a gamer so, unfortunately I am chained to windows. Below is my question. I have an SSD with windows 7 installed. ...
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1answer
24 views

Boot loader chooses OS with right arrow

There are several times I want to choose the last listed OS in the list, but I accidentally hit the right arrow and (to my big disappointment) it behaves just like I have clicked enter. Is this a bug ...
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0answers
36 views

GNU GRUB 2.0 bootloader

After I added a custom splash (Plymouth), the boot loader menu randomly appears waiting for user input. I confirmed the settings in the grub cfg file are correct to disable the menu. For a test, I ...
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150 views

Problem in installation with ubuntu 15.04 and windows 8.1, dual boot

I installed ubuntu 15.04 alongside windows 8.1 and it doesn't boot in windows now. grub-repair shows the following error: http://paste.ubuntu.com/11794084/
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2answers
72 views

Messed up grub boot order

While I was messing around with my boot order I moved efi firmware to the top and restarted my machine. Now I am stuck in a loop of uefi and boot orders trying to get back to my desktop. How do I fix ...
2
votes
1answer
71 views

Installing Ubuntu server 14.04.2 LTS 32-bit from CD

I'm trying to install Ubuntu on a server that i got. So i burn Ubuntu 14.04.2 LTS on a CD (It's a pretty old server) but when it boots i get nothing but this "- flashing" I tried two different ...
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4answers
66 views

Does Re-installing Ubuntu remove Windows/Other OSes?

I have a dual boot laptop, and recently install Windows 10 Technical preview on it (also with Windows 7 Installed), but that got rid of the Ubuntu purple boot menu. I want to re-install it, but I don'...
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1answer
61 views

Using failed hard drive as storage [closed]

Situation: Hard drive failed to boot could not be fixed with my level of knowledge Action I took : Bought new Hard drive and loaded Ubuntu 14.04 (had a copy handy) on it. I then used "Nautilus" ...
2
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0answers
632 views

update-grub shows “No volume groups found”

Whenever I run sudo update-grub in a terminal, I get the following output: Generating grub configuration file ... Found background image: /usr/share/images/desktop-base/desktop-grub.png Found ...
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1answer
225 views

Try (hd0,1): NTFS5: stalls forever

After installing Ubuntu it asks me to reboot my system, when I do that I get following error: Try (hd0,0): NTFS5: No Wubildr Try (hd0,1): NTFS5: the second line just stalls forever. How should I ...
0
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2answers
179 views

Load Ubuntu without GRUB, Is it possible?

I have two partitions. The first partition contains Windows. I use a second partition for Ubuntu without GRUB. How can I make Windows bootloader can detect Ubuntu? I do not want to use GRUB. Is it ...
1
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1answer
3k views

Boot Problem: “Boot Loader; /casper/vmlinuz: read error @ 0”

I have a SanDisk - Cruzer 16GB USB 2.0 Flash Drive - Black as my usb, I used the link http://www.ubuntu.com/download/desktop to download Ubuntu 15.04 64-Bit and I used http://www.linuxliveusb.com/en/...
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0answers
197 views

Can't unlock bootloader on my Wiko Goa

I'm trying to port Ubuntu Touch to my Wiko Goa. However, I'm unable to unlock the bootloader. Could someone please help me?
3
votes
1answer
3k views

rEFInd Question: Remove multiple boot items?

Just installed Ubuntu on a separate drive (not partitioned with any other OS), as well as rEFInd, on my Mac Pro. I managed to get it all to start up properly and can boot to any of the locations from ...
0
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1answer
867 views

How to boot directly into Windows 10 from grub on Windows8.1-Windows10-Ubuntu15.04 tripleboot system?

I have a tripleboot system having Windows8.1, Windows 10 and Ubuntu 15.04. When I choose Windows from grub menu, it takes me to Windows bootloader giving choice between Windows 10 and Windows 8.1. How ...
2
votes
0answers
24 views

Computer does not boot after changing hdd and reverting back [duplicate]

1) I have an existing HDD in my computer that dual boots linux and windows using the traditional bios way. 2) I then took out the existing HDD and swap in a new HDD to install linux on it with uefi. ...
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2answers
377 views

Easiest way to get GRUB bootloader to appear first

so here's my problem. I'm running a dual boot Win8/Ubuntu 14.04 LTS setup, I forgot to install the GRUB bootloader when I was partitioning for the Ubuntu 14.10 installation. This forces me to boot ...
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0answers
141 views

my pc displays GRUB and doesn't starts

I just tried to install ubuntu on my PC. I ran Wubi and rebooted computer. My pc has two partitions, one with windows installed and the other with an ubuntu-based linux OS called Linkat, created in my ...
0
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1answer
693 views

Restore Windows 8.1 bootloader after installing Ubuntu on a separate HDD

I have Windows 8 installed on a separate HDD and Ubuntu on a separate HDD as well. So I re-installed Ubuntu 14.14 because my previous installation was corrupted. Now when I boot my computer there is ...
0
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2answers
145 views

Dual boot into ubuntu with windows boot manager?

Noob here, please bear with me. I installed Ubuntu 14 LTS on a separate partition of size 10GB and formatted it to ext4 during installation. Now it is not visible through windows. The installation ...