For questions regarding the installation of two or more operating systems on a single computer.

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Ubuntu recovery mode

I have dual boot with Ubuntu 14.04 and windows 8 on my computer. So recently I accidentally removed some important packages from my ubuntu and now when I try to load Ubuntu from the GRUB list, it ...
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0answers
8 views

Windows 7 does not boot after I installed ubuntu on a second drive

I installed Ubuntu on a different drive to Windows 7, but after installing, Windows 7 disappeared on the boot screen, that is I don't have options to boot Windows 7, the computer start up directly to ...
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0answers
5 views

Boot Ubuntu with only the built-in Mac EFI loader?

I installed Ubuntu 15.04 on a partition of my Mac Pro's HD. I can boot Ubuntu if I use refind. I don't really like refind at all. I was wondering how to boot Ubuntu with just the Mac OS X EFI menu. I ...
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0answers
11 views

Live USB doesn't start - GNU GRUB version 2.02

When starting my laptop, the first and only screen I see is "GNU GRUB Version 2.02~ beta 2-9 Minimal BASH-like line ...". I can't access to BIOS, nor use a bootable usb flash drive. It doesn't read ...
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1answer
25 views

Is it possible to remove and reinstall Ubuntu without affecting Windows?

I have installed Ubuntu 14.04 and Windows 8 on my system (dual boot), Everything was working fine until graphical interface of Ubuntu crashes after updating it to 14.04.2 (unity fails to start after ...
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0answers
18 views

unable to boot linux

I have installed linux on my brand new alienware area 51. When I start it up it loads directly into windows. If I press F12 for options Linux is nowhere to be found. I have tried using boot repair to ...
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0answers
13 views

How can I uninstall Ubuntu from a pre-installed Windows 8? [duplicate]

I know that this question has been asked a lot of times, but I've been searching and I didn't find a solution. I have two partitions, a partition with Windows 8.1 and another partition with Ubuntu ...
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0answers
17 views

Not enough space for upgrade error ( even though space is available)(14.10)

I have recently installed Ubuntu 14.10 (64 bit) alongside windows 7 (In a different partition). The partition ubuntu is installed is 60 GB in size. When I tried to upgrade to 15.04 version, I had an ...
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1answer
14 views

14.04 crashes at select installation screen

I am new to Ubuntu, so thanks for the help! I am trying to perform a dual boot on my windows laptop, to add Ubuntu. I downloaded ubuntu 14.04 onto a USB and booted it up on my asus eee pc laptop. At ...
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0answers
401 views

Ubuntu 15.04 with Kubuntu Plasma Desktop not booting

I upgraded to Ubuntu 15.04 today. The Laptop booted fine. However, after that I also installed Kubuntu Plasma Desktop from the Ubuntu Software Center. On booting default “Ubuntu” I get a black blank ...
2
votes
1answer
19 views

Partitions deleted, disk cleared, but boot info still there

I've been trying to set up my ThinkPad T420 to boot Windows 10 Technical Preview on disk 0 (/dev/sda) and Ubuntu on disk 1 (/dev/sdb). I've reinstalled many times, and now I'm having trouble booting ...
0
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1answer
20 views

My Ubuntu installation did not result in a dual boot menu option

I thought that I was installing Ubuntu version 14.04.2-desktop-amd64.iso properly on my laptop (created a bootable USB, checked it for errors and found none, and installed it followed the simplest ...
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0answers
8 views

How to I get Ubuntu installation to recognize my Mac OS?

I have a late 2013 Macbook Pro running Yosemite 10.10.13. I installed 14.04.2 LTS on a USB and am able to boot into Ubuntu. I left 100 Gb of free space on my 1Tb Apple SSD for Ubuntu. When I go thru ...
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0answers
13 views

Switching between graphics driver in combined dual boot/Virtualbox setup

I have set up a combined dual boot/Virtualbox system with Windows 8 as my main OS and a Ubuntu 14.04 LTS hard drive which can also be accessed as a virtual machine by VirtualBox using this guide. ...
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0answers
14 views

how to add win to boot menu

I have 2 hard drives, 1 wit win and 1 with ubuntu how to easly add win to boot menu? I've installed grub customizer, can it be done by that program?
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0answers
15 views

Can't boot any live cd anymore

I have a dual boot setup on a UEFI machine, and until today I had no problems with this setup. However couple of days ago I tried installing Fedora 22 Beta. I was able to boot to the menu with: ...
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0answers
12 views

Can't boot to Ubuntu after changing motherboard

My computer was no longer booting, so I took the hard drives out and I put them in a different computer (i.e I swapped motherboards). I had a dual boot Windows Vista OS and Ubuntu 10.14 (I think). For ...
0
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1answer
26 views

Can I clone a 1TB hard drive with Ubuntu and Windows 8.1 to a sshd on a laptop?

I am using Ubuntu 14.10 and will upgrade to Ubuntu 15.04 this afternoon. I was curious while looking at hard drives and was seeing that SSHD drives are the perfect mix of hard drive and solid state ...
1
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1answer
40 views

Is it safe to install Ubuntu on a mid 2014 retina Macbook Pro?

I am currently interested in installing ubuntu on my Macbook Pro. I wish to know if it is safe to install Ubuntu as a full replacement of Mac OS X or if I should install with dual-boot first. This ...
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2answers
31 views

Windows 8 Doesn't Appear in Grub

I am trying to get Windows 8 to appear under my Grub menu. Here's some background details: Boot Info Script: http://paste.ubuntu.com/10871014/ CPU: Intel 4790k MB: Asus Hero VII UEFI Bios GPU: EVA ...
0
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1answer
44 views

Unable to install Ubuntu 14.04.02 desktop on Windows 7 Amd64

I downloaded the 14.04.02 iso, burnt a DVD, but when I try to boot the DVD I get the following error: (initramfs) Unable to find a medium containing a live file system Please help. I am a novice ...
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0answers
25 views

Installation problem of ubuntu 14 - no GRUB menu [duplicate]

After completion of installation of Ubuntu 14.04 from a disk with option 'by erasing existing Ubuntu 12. and reinstall' I found the message that' system will stop' but it will not automatically ...
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0answers
18 views

Installing Grub on a cloned SSD with W8.1 and Ubuntu 14.04

First af all sorry if its to obvious but i'm a newbie. I have a regular hard drive with Windows 8.1 and Ubuntu 14.04 currently using grub as bootloader and I want to replace the HD with a smaller ...
0
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0answers
18 views

Ubuntu on Chromebook

So, I recently bought a Toshiba Chromebook 2 and have I've tried everything to wipe Chrome Os off the SSD or to "Legacy Dual Boot" to run a full blown Linux Distro. So in my efforts to get a full ...
0
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1answer
27 views

Problem with installation with Windows 7

Trying to install Ubuntu along side Windows 7. Every time the installation gets to the point that it ejects the dvd and tells me to press enter, I press it and it restarts and Windows just starts ...
0
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1answer
25 views

Dual booting machines

Is it possible to run a dual boot machine by installing Windows on one hard drive in the machine, and installing Ubuntu on a second hard drive inside the machine?
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2answers
26 views

How can I format the drive where ubuntu is installed without disturbing the bootloader?

I am using dual-boot. Windows 7 along with Ubuntu 13.04. Windows 7 is installed on drive C:\ while Ubuntu is installed on drive J:\. My HDD is 500GB. My laptop came with Windows 7. I installed Ubuntu ...
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1answer
35 views

I Have Downloaded Ubuntu. Now Want to Install Directly From HDD [duplicate]

Well my question is unique. Because I want to know how can I install Ubuntu from HDD or a USB while the answer provided within the link someone said is duplicate is actually on how one can install ...
0
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0answers
20 views

Different linux OS on particular hdd [on hold]

Have Adaptec RAID controller. There're 4 hdds on it. Existed Centos 5.10 on: /dev/sda1 - /boot ext3 /dev/sda2 - LVM I decided to migrate to Centos 7 and installed It on: /dev/sdd1 - /boot XFS ...
0
votes
1answer
19 views

How to get back windows loader, or boot from ubuntu

Well, I have windows 7, I installed ubuntu using usb, but I missed up, so I deleted, But I loved ubuntu and I want it back. The first time when I had to boot from usb I had a nice windows boot ...
0
votes
2answers
27 views

Ntfs partition not accesible in Ubuntu [duplicate]

newbie here..and here is my question : I recently installed Ubuntu 14.10 on my pc alongside Windows 8.1. I have seperate partition for my music and movies and games. When try to acess this partition ...
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0answers
20 views

error after creating partition

I have a duel boot pc windows7 and ubuntu 14.04. windows is installed in c:/ and ubuntu in on d:/. I had shrinked the volume of c:/ and created a partition named e:/. Then after restart I get the ...
1
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0answers
18 views

Lost windows 8 data recovery [duplicate]

I used an installation CD drive to run Ubuntu. When I booted with installation CD on restart, it gave me an option to either "try" or "install" Ubuntu. I chose install. During the course of ...
0
votes
1answer
13 views

Laptop directly boots into elementary [on hold]

i have installed elementary os(luna) into my laptop with windows 8.1 as a dual boot.Every thing is working fine but elementary is directly booting when the system is powered.no grub,no boot options.i ...
0
votes
2answers
17 views

Ubuntu 14.04 showing as external device, not separate OS beside Win8

I recently did an update of Windows 8, and since then my toshiba satpro will only boot into Windows, and Ubuntu shows as an external drive in the restart menu. I have tried using easybcd to change ...
0
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0answers
19 views

14.04.2 Installer detects partitions, but not other OSes [duplicate]

I am trying to dual boot Win7 Ultimate and Ubuntu 14.04.2 on my SSD. I've just installed Windows and I'm not too far in to wipe or modify if necessary. The ubuntu 14.04.2 installer detects my ...
0
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0answers
26 views

Using Wubi to install directly into a blank partition?

My intention is to shrink my current windows partition to make a new fresh partition into which I can install Ubunutu. I currently don't have access to anything that I could use to create a bootable ...
0
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0answers
10 views

post install boot error

After installing Ubuntu 14.0 (3 or 4, not sure) as dual boot with Win 8.1, the selection offers both but when Ubuntu is selected, the ubuntu\winboot\wubldr.mbr file cannot be found. That file, ...
2
votes
1answer
52 views

Make grub not show at all during boot

I have a PC with Windows 7 and Ubuntu. I don't use it much but my relatives do. Is there a way to make grub not show at all and boot directly into Windows and when I want I can press a key or ...
1
vote
0answers
37 views

Is it possible to make a bootable USB with more than one OS? [duplicate]

Can we make multiboot USB drive?! If yes how? Multiboot means multisystem on the same bootable drive, for example making a unique bootable usb containg Ubuntu, Debian, Mint, ...
1
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0answers
14 views

Can I remotely choose and control Grub on an Android device?

This may seem awfully ambitious or like complete nonsense as it probably is. Is it possible for me and others who have dual booted and use Grub to remotely control Grub and select which system to ...
0
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0answers
37 views

Grub install failing trying to dual boot on XPS 13 (2015)

I just purchased a new Dell XPS 13 from the Microsoft Store and installed Ubuntu on it. It seemed to work fine with a few issues that appeared to be resolvable with the last bios update. I performed ...
0
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0answers
16 views

how to dual boot windows and Ubuntu, using an MSATA for the new OS (ubuntu)

my situation is as follows. I have a laptop, with windows 8.1 on a 240gb SSD. only 25gb are available. I want to install Linux Ubuntu. my laptop has a 16gb MSATA installed. I want to put Linux ...
0
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2answers
15 views

Remove Grub menu after Dual Booting

I had dual booted my Acer Aspire V with Ubuntu 14 recently to try it out. I followed guides online on how to remove it from my computer. First I deleted the Ubuntu partitions then used a flash drive ...
0
votes
1answer
47 views

Screenshots taken in ubuntu 14.04 LTS are not opening in windows 7 [on hold]

I have dual boot windows 7 and ubuntu 14.04 LTS. Screenshots taken in Ubuntu with default screenshot app do not work inside windows 7. I can't even open them with paint,windows photo viewer, PHOTOS, ...
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4answers
54 views

Windows + Ubuntu dual boot not happening

This question might be a repeat of several other questions. But I have tried most of the solutions and beaten my head to understand the remaining. To no avail, however. So I basically have two ...
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0answers
26 views

Noisy HDD in Ubuntu

I have dual boot Windows 7 & Ubuntu 14.04. I found that in Ubuntu in many cases,my HDD is noisy and my computer is freezing and really slow especially when I'm using JetBrains products (CLion, ...
0
votes
1answer
39 views

GRUB not showing Windows 8.1 and Ubuntu 14.04.2 after Ubuntu 14.10 installation

I have Windows 8.1, Ubuntu 14.04.2 and Ubuntu 14.10 on my machine. After installing the last, the GRUB is not showing the first two Operation Systems. I have try to fix this using Boot Repair but the ...
0
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0answers
22 views

Question about moving Ubuntu partition guide step 6: grub-install -d

I've been following https://help.ubuntu.com/community/MovingLinuxPartition and I have a question about step 6. It tells me to run sudo grub-install -d /media/<new partition ...
0
votes
2answers
41 views

problem dual-booting Windows with EFI and 2 hard disks

I've searched everywhere for answers to the problems I'm having, and can't find a solution. I hope someone here can help. I have a Thinkpad T420 with two hard disks. The first hard disk is internal ...